diff options
31 files changed, 42 insertions, 5427 deletions
diff --git a/usr.bin/global/HISTORY b/usr.bin/global/HISTORY deleted file mode 100644 index de9eb3c..0000000 --- a/usr.bin/global/HISTORY +++ /dev/null @@ -1,161 +0,0 @@ -GLOBAL history --------------- - -version 1.0 initial version [21-Apr-96] - -version 1.1 only bugfix [2-May-96] - - [fixed bug] - global - makes corrupted path name by conversion error. - - description of exit code in online manual is mistaken. - btreeop - cannot treat a long line over BUFSIZ. With the result - that gtags fails. - extended ctags - when using -r option, considers a reserved word - to be a function name. With the result that GRTAGS becomes - too large. - -version 1.2 mainly unification of files [7-Jun-96] - - [changed] - extended ctags - - change to use bsearch(3) for searching reserved words. - - change to consider '__P' as a reserved word. - - unify the original patch (included in version1.0) and - the bugfix patch (included in version1.1). - extended vi - - unify the VI entended patch. - -version 1.3 support of GTAGSLIBPATH [28-Jul-96] - - [changed] - global - search in not only a source tree but also library paths - specified by environment variable GTAGSLIBPATH. - extended ctags - - change print format a little when -x option - -version 1.4 support of yacc source file [26-Oct-96] - - [changed] - extended ctags - - support of yacc source file. - - this version of ctags is NOT COMPATIBLE with original one. - * search all part of a yacc file for C functions. - (original only 3rd part) - * no longer considers a yacc rule to be an object. - -version 1.5 hypertext generator [12-Dec-96] - - [fixed bug] - gtags - doesn't skip 'y.tab.c'.(we should treat only *.y) - extended vi - - free stack memory. free(3) in FreeBSD 2.1.5R seems to - show a warning message when receive stack address. - So it spoils the screen. - [added] - htags - new command (hypertext generator of C source file) - gtags - error check code added. - -version 1.6 support of 1.76 nvi and reconstruction for other OS [21-Jan-97] - - [changed] - htags - cease using <BLOCKQUOTE> because lynx doesn't understand it. - global,htags - - replace 'sort -u' with 'sort | uniq' for compatibility reason. - [fixed bug] - global - makes illegal path name when using GTAGSLIBPATH. - gtags - error message mistaken. - [added] - nvi-1.76.diff - - patch for nvi 1.76 to make extended vi. - gctags - this is the same with extended ctags in older version. - now GLOBAL includes BSD ctags in it. so no longer has - patch file (ctags.diff). - (I brought original ctags from FreeBSD 2.1.5R) - global - -a option added. - -version 1.7 make suitable for large project (mainly FreeBSD kernel) [17-Feb-97] - - [changed] - htags - htags no longer makes frame.html. Index.html offers frame - function too. - - works MUCH faster than previous version. - [fixed bug] - htags - generate path name including '¶m'. (It means special - charactor in hypertertext.) - So, changed internal separator from '&' to '|'. - [added] - gtags - -s option added. If specified, gtags extract ENTRY() and - ALTENTRY() from *.[sS] files. - htags - supports one level nested index. It's always valid for file - index when directories found, and valid for function index - only when -a option specified. - - -v and -t option added. - systags.sh - - script to make all tags (GTAGS,GRTAGS,HTML) for kernel source. - (it is only for FreeBSD and Linux) - -version 1.8 fix some bugs, add options and make more portable [5-Apr-97] - - [changed] - gctags, btreeop, Makefile - - modify for generic UNIX (Linux, Solaris) - - modify to quiet compiler. - - Many thanks to - A.E. Brouwer - Oleg Checkulaev - Emile Heyns - - gctags - modify to treat '\r' at the end of line. - htags - changed internal separator from '|' to ' '. - because some OS cannot treat '|' in a path. - [fixed bug] - htags - regard a part of path in #include as a reserved word. - - generate illegal links when same tags exist in a line. - - insufficient comment detection. - gctags - regard function name as a definition in extern statement. - - skip macro(no argment) body when -r specified. - gctags, htags - - regard 'entry' as a reserved word. - [added] - global - -c (complete) option added. - htags - -d tagdir option added. - - -w option added. - -version 1.81 make global to understand 'obj' directory and bug fix. [14-Apr-97] - - [fixed bug] - extended vi - - doesn't hand '\' in a pattern to global. - [changed] - global - - can find tag file in obj directory. - -version 1.9 fix some bugs, add options and support of 1.79 nvi [21-Apr-97] - - [fixed bug] - htags - doesn't keep the code formatted correctly. - So, changed to convert tabs in source files into spaces. - (expand(1) needed) - - Thanks to Andy Newman. - - - cannot print error message correctly. - [changed] - gctags, btreeop - - modify for SunOS 4.1.3. - - Thanks to Yoshiharu Ito. - - [added] - btreeop - META record and 'format version record' is available. - (It will be used in the furture.) - - -A and -D option added. (It will be used in the future.) - htags - use temporary directory specified by TMPDIR environment - variable. - - -l option added. - - Thanks to Jeff Trawick. This option is his idea. - - nvi-1.79.diff - - patch for nvi 1.79 to make extended vi. diff --git a/usr.bin/global/MANIFEST b/usr.bin/global/MANIFEST deleted file mode 100644 index 11e3b9e..0000000 --- a/usr.bin/global/MANIFEST +++ /dev/null @@ -1,17 +0,0 @@ -HISTORY Histroy of GLOBAL. -INSTALL Installation method -MANIFEST This file. -Makefile Makefile for BSD. -Makefile.inc A part of Makefile for BSD. -Makefile.generic Makefile for generic UNIX(including BSD). -README Readme (introduction and usage). -VERSION Version number. -btreeop/ Btreeop command directory. -gctags/ Gctags command directory (extended ctags). -global/ Global command directory. -gtags/ Gtags command directory. -htags/ Htags command directory. -systags/ Script for kernel. -nvi-1.34.diff Patch for nvi 1.34. -nvi-1.76.diff Patch for nvi 1.76. -nvi-1.79.diff Patch for nvi 1.79. diff --git a/usr.bin/global/Makefile b/usr.bin/global/Makefile index 2eb181e..132ac86 100644 --- a/usr.bin/global/Makefile +++ b/usr.bin/global/Makefile @@ -1,3 +1,5 @@ +# $Id: Makefile,v 1.4 1997/07/29 22:58:43 skynyrd Exp $ + SUBDIR= gctags global gtags btreeop htags systags .include <bsd.subdir.mk> diff --git a/usr.bin/global/Makefile.inc b/usr.bin/global/Makefile.inc index c24c4b1..50fbb49 100644 --- a/usr.bin/global/Makefile.inc +++ b/usr.bin/global/Makefile.inc @@ -1 +1,5 @@ -BINDIR?= /usr/bin +# $Id: Makefile.inc,v 1.5 1997/07/30 04:30:31 skynyrd Exp $ + +BINDIR?= /usr/bin +COPTS?= -Wall -Wstrict-prototypes -Wmissing-prototypes + diff --git a/usr.bin/global/README b/usr.bin/global/README deleted file mode 100644 index e69fba0..0000000 --- a/usr.bin/global/README +++ /dev/null @@ -1,527 +0,0 @@ - - @@@@@@@- - @- @- - @- @- - @- @- @@@@@- @@@@@@- @@- @- - @- F o r a l l h a c h e r s. version 1.9 - @- @@@@@@-@- @- @- @@@@@- @- @- @- - @- @- @- @- @- @- @- @@@@@- @- - @- @- @- @- @- @- @-@- @- @- - @@@@@@@@- @@@@- @@@@@- @@@@@@-@@@- @@@@- @@@@@@- - - Shigio Yamaguchi 21-Apr-97 - - Copyright 1996, 1997 Shigio Yamaguchi All right resereved. - -GLOBAL is a browsing system for C and Yacc source code. -It brings benefits to all hackers. Enjoy! - - Contents - -------------------------------- - 0. Introduction - - 1. Global - - 1.1. Features - 1.2. Preparation - 1.3. Basic usage - 1.4. Applied usage - - 2. Extended vi using global - - 2.1. Features - 2.2. Preparation - 2.3. Basic usage - 2.4. Applied usage - - 3. Hypertext generator - - 3.1. Features - 3.2. Preparation - 3.3. Usage - 3.4. To make hypertext of kernel - -------------------------------- - -0. Introduction - -GLOBAL is a browsing system for C and Yacc source files. -You can locate the specified function in C source files and move there easily. -It is useful to hack a large project containing many subdirectories, -many '#ifdef' and many main() functions like MH, X or BSD kernel. - -It supports following environments. - - o shell command line(see '1. Global') - o vi editor(see '2. Extended vi using global') - o web browser(see '3. Hypertext generator') - -GLOBAL is consist of global(1), gtags(1), btreeop(1), gctags(1), htags(1) -and extended vi(1). - - * 'extended' means being entended for GLOBAL. - - * Btreeop and gctags are used internally, so you need not - understand about them. - -The extended vi is completely upper compatible with original one. -All the functions for GLOBAL are enabled only in 'gtagsmode'. - ------------------------------------------------------------------------------- - -1. Global - -1.1. Features - - o Global can find the locations of a specified function quickly. - o Global can locate not only function definitions but also function references. - o Global allows duplicate entries. - o Global can treat a source tree containing subdirectories and you can - get relative path of objects from anywhere within the tree. - o Global can understand perl's regular expression. - o Global can search in not only a source tree but also library paths. - o Global can treat yacc source file. - - I think these features are useful for a large project containing many - subdirectories, many '#ifdef' and many main() functions like MH. - -1.2. Preparation - - First of all, you must execute gtags(1) at the root of source tree. - For example, if you want to browse vi's source code, please do like this. - - % cd /usr/src/usr.bin/vi - % gtags - - Gtags traverse subdirectories and makes - two database at the root of source tree. - - % ls G*TAGS - GRTAGS GTAGS - - GTAGS - database for function definition - GRTAGS - database for function reference - - If you cannot find functions that should exist, please try -e option. - - % gtags -e - -1.3. Basic usage - - Please think of following source tree. - - ROOT/ <- the root of source tree (GTAGS,GRTAGS) - | - |- DIR1/ - | | - | |- fileA.c ..... +---------------+ - | | |main(){ | - | | | func1();| - | | | func2();| - | | |} | - | | +---------------+ - | | - | |- fileB.c ..... +---------------+ - | |func1(){ ... } | - | +---------------+ - |- DIR2/ - | - |- fileC.c ..... +---------------+ - |#ifdef X | - |func2(){ i++; }| - |#else | - |func2(){ i--; }| - |#endif | - |func3(){ | - | func1();| - |} | - +---------------+ - - You can get the relative path of your object from anywhere within - the source tree. - - % cd ROOT - % global func1 - DIR1/fileB.c <- func1() is defined in fileB.c - % cd DIR1 - % global func1 - fileB.c <- relative path from DIR1 - % cd ../DIR2 - % global func1 - ../DIR1/fileB.c <- relative path from DIR2 - - -r option locates function references. - - % global -r func2 - ../DIR1/fileA.c <- func2() is referred from fileA.c - - You can use perl's regular expression. - - % cd ROOT - % global 'func[1-3]' - DIR1/fileB.c <- func1, func2 and func3 are matched - DIR2/fileC.c - - -x option shows the detail. It's similar to ctags's -x option. - - % global func2 - DIR2/fileC.c - % global -x func2 - func2 2 DIR2/fileC.c func2(){ i++; } - func2 4 DIR2/fileC.c func2(){ i--; } - - -a option produces the absolute path name. - - % global -a func1 - /home/user/ROOT/DIR1/fileB.c - - You can edit files including specified function directly like this. - - % vi `global func1` <- edit fileB.c - - -1.4. Applied usage - - You can make multiple tag files. - For example, you can execute gtags at ROOT/, version1.0/ and version2.0/. - - ROOT/ <- the root of source tree (GTAGS,GRTAGS) - | - |- version1.0/ <- the root of version1.0 (GTAGS,GRTAGS) - | | - | |- file.c ..... +---------------+ - | |func1(){ i++; }| - | +---------------+ - | - |- version2.0/ <- the root of version2.0 (GTAGS,GRTAGS) - | - |- file.c ..... +---------------+ - |func1(){ i--; }| - +---------------+ - - When you are walking in version1.0 directory, global locates functions - only in version1.0. - - % cd ROOT/version1.0 - % global -x func1 - func1 1 file.c func1(){ i++; } - - When you are walking in version2.0, global locates functions only in - version2.0. - - % cd ROOT/version2.0 - % global -x func1 - func1 1 file.c func1(){ i--; } - - If you are at ROOT/ or you set GTAGSROOT environment variable to ROOT, - global locates functions in both version1.0 and version2.0 directories. - - % cd ROOT - % global -x func1 - func1 1 version1.0/file.c func1(){ i++; } - func1 1 version2.0/file.c func1(){ i--; } - - =-=-=-= - - There is another usage of GTAGSROOT. - If your source files are on a read only device like CDROM, you cannot - make database on the root of source tree. - In such case, please do the following. - - % mkdir /var/dbpath - % cd /cdrom/src <- the root of source tree - % gtags /var/dbpath <- make tag file in /var/dbpath - % setenv GTAGSROOT `pwd` - % setenv GTAGSDBPATH /var/dbpath - % global func - - =-=-=-= - - If you want to treat the references to a function that is not defined - in the source tree like a library function or system call, you can specify - library directories with the GTAGSLIBPATH environment variable. - You should execute gtags at each directory of the path. - If GTAGS is not found in a directory, global ignores it. - - % pwd - /develop/src/mh <- this is the source tree - % gtags - % ls G*TAGS - GRTAGS GTAGS - % global mhl - uip/mhlsbr.c <- mhl() is found - % global strlen <- strlen() is not found - % (cd /usr/src/lib; gtags) <- library source - % (cd /usr/src/sys; gtags) <- kernel source - % setenv GTAGSLIBPATH /usr/src/lib:/usr/src/sys - % global strlen - ../../../usr/src/lib/libc/string/strlen.c <- strlen() is found in library - % global access - ../../../usr/src/sys/kern/vfs_syscalls.c <- access() is found in kernel - - Of course, user program doesn't call kernel function directly, but - at least it is useful. - - =-=-=-= - - If you forget function name, you can use -c (complete) option. - - % global -c kmem <- maybe k..k.. kmem.. - kmem_alloc - kmem_alloc_pageable - kmem_alloc_wait - kmem_free - kmem_free_wakeup - kmem_init - kmem_malloc - kmem_suballoc <- This is what I need! - % global kmem_suballoc - ../vm/vm_kern.c - - You can use -c option with tcsh's complete command. - - % set funcs=(`global -c`) - % complete global 'n/*/$funcs/' - % global kmem_<TAB> - kmem_alloc kmem_alloc_wait kmem_free_wakeup kmem_malloc - kmem_alloc_pageable kmem_free kmem_init kmem_suballoc - % global kmem_s<TAB> - % global kmem_suballoc - ../vm/vm_kern.c - - * <TAB> means tab key or Ctrl-I. - - =-=-=-= - - If you want to browse many files in order, do the followings. - - % global -xr fork | awk '{printf "view +%s %s\n",$2,$3}' | tee /tmp/list - view +650 ../dev/aic7xxx/aic7xxx_asm.c - view +250 ibcs2/ibcs2_misc.c - view +401 linux/linux_misc.c - view +310 ../kern/init_main.c - view +318 ../kern/init_main.c - view +336 ../kern/init_main.c - view +351 ../kern/init_main.c - % sh !$ <- from now on, go to next tag with 'ZZ'. - -2. Extended vi using global - -2.1. Features - - o Tag function of extended vi can locate not only function definitions - but also function references. - o Extended vi allows duplicate tag entries. - o Extended vi can understand perl's regular expression as a tag name - for search. - o Extended vi is completely upper compatible with original one. - Above functions are available only in 'gtags mode'. - -2.2. Preparation - - First do the preparation of global. (Please see "1.2. Preparation"). - - Second, to use global from vi, you need to get into 'gtagsmode'. - There are some ways to do it. - - (a) Start vi with -G option - - % vi -G file.c - - (b) Start vi and execute "set gtagsmode" - - % vi file.c - ~ - ~ - ~ - :set gtagsmode - - (c) Previously write the set command to .exrc or .nexrc file and start vi - - $HOME/.exrc - +---------------------------- - |set gtagsmode - - You must start vi under the source tree described in "1.2. Preparation". - -2.3. Basic usage - - o To go to func1, you can say - - :tag func1 - - It seemes same with original vi, but extended vi use GTAGS - instead of tags. - - o To go to referenced point of func1, add prefix 'r' - - :rtag func1 - - Extended vi use GRTAGS. - - o If a number of functions located, the action of extended vi differs - up to your nvi's version. - - [Extended vi based 1.34 nvi] - - Vi goes into 'GTAGS SELECT MODE' like this. - - +------------------------------------------------------------- - |main 347 i386/isa/ultra14f.c main() - |main 128 kern/init_main.c main(framep) - |main 104 netiso/clnp_debug.c main() - |main 164 netiso/xebec/main.c main(argc, argv) - |~ - |~ - |~ - |~ - |~ - |[GTAGS SELECT MODE] 4 lines - +------------------------------------------------------------- - - You can select a tag line by any vi command and press [RETURN], - and you can go to the tag's point. In ex mode, type "select" - instead of [RETURN]. When you want to go to next or previous tag, - you can return to 'GTAGS SELECT MODE' with <control-T> and reselect. - - Suggested .nexrc: - set gtagsmode - set leftright - - [Extended vi based 1.79 nvi] - - Vi goes to the first tag. - Then you can go to next tag by ':tagnext' or back by ':tagprev'. - - Suggested .nexrc: - set gtagsmode - map ^N :tagnext^M - map ^P :tagprev^M - - == WHY TWO STYLE EXIST ? == - 1.34 nvi cannot treat duplicate tag entries, so I made 'GTAGS SELECT MODE' - in it. But 1.79 nvi (1.61 and later) can treat them, so I adapted GLOBAL - tags to nvi's tag structure. - - o <control-]> command is available. - - In gtagsmode, if you are on the first column of line, it is identical to - ":rtag <current token>[RETURN]", otherwise ":tag <current token>[RETURN]". - - o Other tag commands are available too. - - <control-T> - ":tagpop" - ":tagtop" - ":display tags" - - Please read online manual. - -2.4. Applied usage - - o In large project which include many main() function like MH, - you can start vi like this. - - % vi -G -t main - - You can browse all commands sequentially. - - o When you want to check functions the name of which start with - "set" or "get", - - % vi -G -t '^[sg]et' - - Of cause, following command is available too. - - :tag ^[sg]et - - o If your source files are on a read only device like CDROM, please do - the followings. - - % mkdir /var/dbpath <- directory for tag file - % cd /cdrom/src <- the root of source tree - % gtags /var/dbpath <- make tag files in /var/dbpath - % setenv GTAGSROOT `pwd` - % setenv GTAGSDBPATH /var/dbpath - % vi -G -t main - - o If you want to treat the references to the function that is not defined - in the source tree like library functions or system calls, - do the followings. - - % cd /usr/src/lib - % gtags <- probably as a root - % cd /usr/src/sys - % gtags - % setenv GTAGSLIBPATH /usr/src/lib:/usr/src/sys - - If you examine vi's source, - - % cd /usr/src/usr.bin/vi - % gtags - % vi -G -t main - - You can start from vi and trip the whole unix world as if using - hypertext. - - -3. Hypertext generator - -3.1. Features - - o Htags makes hypertext from C source files. - o Once the hypertext generated, you need nothing other than WWW browser. - o You can use all of your browser's functions, for example, search, - history, bookmark, save, frame, windows and so on. - -3.2. Preparation - - At first, you must prepare much disk space. Hypertext needs so much - disk space. For example, the source code of FreeBSD kernel needs the - following disk space. - - source code(/usr/src/sys) 14MB - tag database(GTAGS,GRTAGS) 9MB(!) - hypertext(HTML/*) 45MB(!!!) - - Please do the followings. - - (at your source directory) - % gtags <- make tag database - % htags <- make hypertext - - Then you will find 'HTML' directory in the current directory. - -3.3. Usage - - Please start a web browser like this. - - % lynx HTML/index.html - - You can use any browsers, for example, Lynx, Chimera, Mosaic, - Netscape Navigator, Internet Explorer and so on. - (But IE3.0 doesn't work well about index.) - - You will understand the usage for the looking. - You can move HTML directory to anywhere. It is independent of - the source code. - -3.4. To make hypertext of kernel - - If you would like to make hypertext of FreeBSD or Linux kernel source, - it is convenient to use systags script in this package. - - % cd /usr/src/sys - % systags - then - - % netscape HTML/index.html - - You can use one level nested index and browse assembler source file too. - -Thank you for your reading of my poor english. -And of course, I'm grateful to Keith Bostic for his excellent nvi(1) and db(3). ----------------------------------------------------------------------------- -E-Mail: <shigio@wafu.netgate.net> -WWW: <http://wafu.netgate.net/tama/unix/indexe.html> - (You can find the latest version here.) ----------------------------------------------------------------------------- diff --git a/usr.bin/global/VERSION b/usr.bin/global/VERSION deleted file mode 100644 index 2e0e38c..0000000 --- a/usr.bin/global/VERSION +++ /dev/null @@ -1 +0,0 @@ -1.9 diff --git a/usr.bin/global/btreeop/Makefile b/usr.bin/global/btreeop/Makefile index c9e0409..3666c68 100644 --- a/usr.bin/global/btreeop/Makefile +++ b/usr.bin/global/btreeop/Makefile @@ -1,4 +1,7 @@ -# @(#)Makefile 1.0 (Berkeley) 4/21/96 +# $Id: Makefile,v 1.3 1997/07/30 04:52:56 skynyrd Exp $ + +GLOBAL_DIR= ${.CURDIR}/../../../contrib/global +.PATH: ${GLOBAL_DIR}/btreeop PROG= btreeop diff --git a/usr.bin/global/btreeop/btreeop.1 b/usr.bin/global/btreeop/btreeop.1 deleted file mode 100644 index 08bbf51..0000000 --- a/usr.bin/global/btreeop/btreeop.1 +++ /dev/null @@ -1,168 +0,0 @@ -.\" -.\" Copyright (c) 1996, 1997 Shigio Yamaguchi. All rights reserved. -.\" -.\" Redistribution and use in source and binary forms, with or without -.\" modification, are permitted provided that the following conditions -.\" are met: -.\" 1. Redistributions of source code must retain the above copyright -.\" notice, this list of conditions and the following disclaimer. -.\" 2. Redistributions in binary form must reproduce the above copyright -.\" notice, this list of conditions and the following disclaimer in the -.\" documentation and/or other materials provided with the distribution. -.\" 3. All advertising materials mentioning features or use of this software -.\" must display the following acknowledgement: -.\" This product includes software developed by Shigio Yamaguchi. -.\" 4. Neither the name of the author nor the names of any co-contributors -.\" may be used to endorse or promote products derived from this software -.\" without specific prior written permission. -.\" -.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND -.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE -.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -.\" SUCH DAMAGE. -.\" -.Dd April 21, 1997 -.Dt BTREEOP 1 -.Os BSD 4 -.Sh NAME -.Nm btreeop -.Nd btree database maintenance tool -.Sh SYNOPSIS -.Nm btreeop -.Op Fl A -.Op Fl C -.Op Fl D Ar key -.Op Fl K Ar key -.Op Fl b -.Op Fl c Ar cashesize -.Op Fl l -.Op Fl p Ar psize -.Op Ar dbname -.Sh DESCRIPTION -.Nm Btreeop -execute simple operations for -.Xr btree 3 -database. -.Nm Btreeop -can create database, write record, read record (sequential or index) and -delete record from it. -Duplicate entries are allowed. -.Sh OPTIONS -A capital letter means a command. If no command specified -then it assume sequential read operation. -.Bl -tag -width Ds -.It Fl A -append records. If database doesn't exist, btreeop creates it. -.It Fl C -create database and write records to it. -.It Fl D Ar key -delete records by the key. -.It Fl K Ar key -search records by the key. -.It Fl b -assume BIG_ENDIAN byte order. default is LITTLE_ENDIAN. -.It Fl c Ar cashesize -specify cashesize. It's identical to -.Nm info.cachesize -of BTREEINFO. (see btree(3)) -.It Fl l -assume LITTLE_ENDIAN byte order. (the default) -.It Fl p Ar psize -specify page size. It's identical to -.Nm info.psize -of BTREEINFO. (see btree(3)) -.It Ar dbname -database name. default is 'btree'. -.Sh DATA FORMAT -To creat (or append) database, -.Nm btreeop -read data from stdin. -The format of the data is the following. - - Key Data\\n - Key Data\\n - . - . - . - -.El - -.Bl -enum -offset indent -.It -Key and Data are separated by blank('\\t' or ' '). -.It -Key cannot include blank. -.It -Data can include blank. -.It -Null Data not allowed. -.It -Additionally, META record is available. META record has a key that start with -a blank. You can read this record only by indexed search (with -K option). -Usage is unlimited by Btreeop. -.El -.Sh EXAMPLES -Create database. - - % btreeop -C - key1 data1 - key2 data2 - key3 data3 - ^D - % - -Append records. - - % btreeop -A - __.VERSION 2 - key2 data2-2 - ^D - % - -Sequential read. - - % btreeop - key2 data2 - key3 data3 - key2 data2-2 - key1 data1 - % - -Indexed read. - - % btreeop -K key2 - key2 data2-2 - key2 data2 - % btreeop -K ' __.VERSION' - __.VERSION 2 - % - -Delete record. - - % btreeop -D ' __.VERSION' - % btreeop -K ' __.VERSION' - % - -.Sh FILES -.Bl -tag -width tags -compact -.It Pa btree -default database name. -.El -.Sh DIAGNOSTICS -.Nm Btreeop -exits with a value of 1 if an error occurred, 0 otherwise. -.Sh SEE ALSO -.Xr btree 3 -.Sh AUTHOR -Shigio Yamaguchi (shigio@wafu.netgate.net) -.Sh HISTORY -The -.Nm -command appeared in FreeBSD 2.2. diff --git a/usr.bin/global/btreeop/btreeop.c b/usr.bin/global/btreeop/btreeop.c deleted file mode 100644 index d090e59..0000000 --- a/usr.bin/global/btreeop/btreeop.c +++ /dev/null @@ -1,370 +0,0 @@ -/* - * Copyright (c) 1996, 1997 Shigio Yamaguchi. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Shigio Yamaguchi. - * 4. Neither the name of the author nor the names of any co-contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * btreeop.c 21-Apr-97 - * - */ -#include <err.h> -#include <errno.h> -#include <stdio.h> -#include <stdlib.h> -#include <unistd.h> -#include <string.h> -#include <sys/types.h> -#include <ctype.h> -#include <db.h> -#include <fcntl.h> - -char *dbdefault = "btree"; /* default database name */ -char *dbname; -char buf[BUFSIZ+1]; - -#ifndef __P -#if defined(__STDC__) -#define __P(protos) protos -#else -#define __P(protos) () -#endif -#endif -void die __P((char *)); -static void usage __P((void)); -void entab __P((char *)); -void main __P((int, char **)); -int dbwrite __P((DB *)); -int dbkey __P((DB *, char *)); -int dbscan __P((DB *)); -int dbdel __P((DB *, char *)); -DB *db; -char *key; - -#ifndef LITTLE_ENDIAN -#define LITTLE_ENDIAN 1234 -#endif -#ifndef BIG_ENDIAN -#define BIG_ENDIAN 4321 -#endif - -void -die(s) -char *s; -{ - errx(1, "%s", s); -} - -static void -usage() -{ - fprintf(stderr, "%s\n%s\n", - "usage: btreeop [-A][-C][-D key][-K key][-b][-c cachesize]", - " [-l][-p psize][dbname]"); - exit(1); -} - -#define TABPOS(i) ((i)%8 == 0) -/* - * entab: convert spaces into tabs - * - * io) buf string buffer - */ -void -entab(buf) -char *buf; -{ - int blanks = 0; - int pos, src, dst; - char c; - - pos = src = dst = 0; - while ((c = buf[src++]) != 0) { - if (c == ' ') { - if (!TABPOS(++pos)) { - blanks++; /* count blanks */ - continue; - } - buf[dst++] = '\t'; - } else if (c == '\t') { - while (!TABPOS(++pos)) - ; - buf[dst++] = '\t'; - } else { - ++pos; - while (blanks--) - buf[dst++] = ' '; - buf[dst++] = c; - } - blanks = 0; - } - buf[dst] = 0; -} - -void -main(argc, argv) -int argc; -char *argv[]; -{ - char command = 'R'; - char *key = NULL; - DB *db; - BTREEINFO info; - int c; - int flags; - extern char *optarg; - extern int optind; - - info.flags = R_DUP; /* allow duplicate entries */ - info.cachesize = 500000; - info.maxkeypage = 0; - info.minkeypage = 0; - info.psize = 0; - info.compare = NULL; - info.prefix = NULL; - info.lorder = LITTLE_ENDIAN; - - while ((c = getopt(argc, argv, "ACD:K:bc:lp:")) != -1) { - switch (c) { - case 'K': - case 'D': - key = optarg; - case 'A': - case 'C': - if (command != 'R') - usage(); - command = c; - break; - case 'b': - info.lorder = BIG_ENDIAN; - break; - case 'c': - info.cachesize = atoi(optarg); - break; - case 'l': - info.lorder = LITTLE_ENDIAN; - break; - case 'p': - info.psize = atoi(optarg); - break; - default: - usage(); - } - } - - dbname = (optind < argc) ? argv[optind] : dbdefault; - switch (command) { - case 'A': - case 'D': - flags = O_RDWR|O_CREAT; - break; - case 'C': - flags = O_RDWR|O_CREAT|O_TRUNC; - break; - case 'K': - case 'R': - flags = O_RDONLY; - break; - } - db = dbopen(dbname, flags, 0644, DB_BTREE, &info); - if (db == NULL) { - die("dbopen failed."); - } - switch (command) { - case 'A': /* Append records */ - case 'C': /* Create database */ - dbwrite(db); - break; - case 'D': /* Delete records */ - dbdel(db, key); - break; - case 'K': /* Keyed (indexed) read */ - dbkey(db, key); - break; - case 'R': /* sequencial Read */ - dbscan(db); - break; - } - if (db->close(db)) { - die("db->close failed."); - } - exit(0); -} -/* - * dbwrite: write to database - * - * i) db - * r) 0: normal - */ -int -dbwrite(db) -DB *db; -{ - DBT key, dat; - int status; -#define IDENTLEN 80 - char keybuf[IDENTLEN+1]; - char *c; - - /* - * Input file format: - * +------------------ - * |Key Data\n - * |Key Data\n - * . - * . - * - Key and Data are separated by blank('\t' or ' '). - * - Key cannot include blank. - * - Data can include blank. - * - Null Data not allowed. - * - * META record: - * You can write meta record by making key start with a ' '. - * You can read this record only by indexed read ('-K' option). - * +------------------ - * | __.VERSION 2 - */ - while (fgets(buf, BUFSIZ, stdin)) { - if (buf[strlen(buf)-1] == '\n') /* chop(buf) */ - buf[strlen(buf)-1] = 0; - else - while (fgetc(stdin) != '\n') - ; - c = buf; - if (*c == ' ') { /* META record */ - if (*++c == ' ') - die("illegal format."); - } - for (; *c && !isspace(*c); c++) /* skip key part */ - ; - if (*c == 0) - die("data part not found."); - if (c - buf > IDENTLEN) - die("key too long."); - strncpy(keybuf, buf, c - buf); /* make key string */ - keybuf[c - buf] = 0; - for (; *c && isspace(*c); c++) /* skip blanks */ - ; - if (*c == 0) - die("data part is null."); - entab(buf); - key.data = keybuf; - key.size = strlen(keybuf)+1; - dat.data = buf; - dat.size = strlen(buf)+1; - - status = (db->put)(db, &key, &dat, 0); - switch (status) { - case RET_SUCCESS: - break; - case RET_ERROR: - case RET_SPECIAL: - die("db->put: failed."); - } - } - return(0); -} - -/* - * dbkey: Keyed search - * - * i) db - * i) skey - * r) 0: normal - * 1: not found - */ -int -dbkey(db, skey) -DB *db; -char *skey; -{ - DBT dat, key; - int status; - - key.data = skey; - key.size = strlen(skey)+1; - - for (status = (*db->seq)(db, &key, &dat, R_CURSOR); - status == RET_SUCCESS && !strcmp(key.data, skey); - status = (*db->seq)(db, &key, &dat, R_NEXT)) { - (void)fprintf(stdout, "%s\n", (char *)dat.data); - } - if (status == RET_ERROR) - die("db->seq failed."); - return (0); -} - -/* - * dbscan: Scan all records - * - * i) db - * r) 0: normal - * 1: not found - */ -int -dbscan(db) -DB *db; -{ - DBT dat, key; - int status; - - for (status = (*db->seq)(db, &key, &dat, R_FIRST); - status == RET_SUCCESS; - status = (*db->seq)(db, &key, &dat, R_NEXT)) { - /* skip META record */ - if (*(char *)key.data == ' ') - continue; - (void)fprintf(stdout, "%s\n", (char *)dat.data); - } - if (status == RET_ERROR) - die("db->seq failed."); - return (0); -} - -/* - * dbdel: Delete records - * - * i) db - * i) key key - * r) 0: normal - * 1: not found - */ -int -dbdel(db, skey) -DB *db; -char *skey; -{ - DBT key; - int status; - - key.data = skey; - key.size = strlen(skey)+1; - - status = (*db->del)(db, &key, 0); - if (status == RET_ERROR) - die("db->del failed."); - return (0); -} diff --git a/usr.bin/global/gctags/C.c b/usr.bin/global/gctags/C.c deleted file mode 100644 index 87652b5..0000000 --- a/usr.bin/global/gctags/C.c +++ /dev/null @@ -1,840 +0,0 @@ -/* - * Copyright (c) 1987, 1993, 1994 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#if defined(LIBC_SCCS) && !defined(lint) -static char sccsid[] = "@(#)C.c 8.4 (Berkeley) 4/2/94"; -#endif /* LIBC_SCCS and not lint */ - -#include <limits.h> -#include <stdio.h> -#include <string.h> -#include <stdlib.h> - -#include "ctags.h" - -static int func_entry __P((void)); -static void hash_entry __P((void)); -static void skip_string __P((int)); -static int str_entry __P((int)); -#ifdef GTAGS -static int cmp __P((const void *, const void *)); -static int isstatement __P((char *)); -static void define_line __P((void)); -#endif - -#ifdef YACC -extern int yaccfile; /* true when *.y file */ -#endif -/* - * c_entries -- - * read .c and .h files and call appropriate routines - */ -void -c_entries() -{ - int c; /* current character */ - int level; /* brace level */ - int token; /* if reading a token */ - int t_def; /* if reading a typedef */ - int t_level; /* typedef's brace level */ - char *sp; /* buffer pointer */ - char tok[MAXTOKEN]; /* token buffer */ -#ifdef YACC - /* - * yacc file format is like the following. - * - * declarations - * %% - * rules - * %% - * programs - * - */ -#define DECLARATIONS 0 -#define RULES 1 -#define PROGRAMS 2 - int yaccstatus = (yaccfile) ? DECLARATIONS : PROGRAMS; - int inyacc = (yaccfile) ? YES : NO; /* NO while C source */ -#endif - - lineftell = ftell(inf); - sp = tok; token = t_def = NO; t_level = -1; level = 0; lineno = 1; - while (GETC(!=, EOF)) { - switch (c) { - /* - * Here's where it DOESN'T handle: { - * foo(a) - * { - * #ifdef notdef - * } - * #endif - * if (a) - * puts("hello, world"); - * } - */ - case '{': -#ifdef YACC - if (yaccstatus == RULES && level == 0) - inyacc = NO; -#endif - ++level; - goto endtok; - case '}': - /* - * if level goes below zero, try and fix - * it, even though we've already messed up - */ - if (--level < 0) - level = 0; -#ifdef GTAGS - /* - * -e flag force a function to end when a '}' appear - * at column 0. If -e flag not specified, all functions - * after funcA() would be lost. - * - * funcA() { - * #ifdef A - * if (a) { - * ... - * #else - * if (nota) { - * ... - * #endif - * } - * } - */ - if (eflag && ftell(inf) == lineftell+1) { - level = 0; - } -#endif -#if YACC - if (yaccstatus == RULES && level == 0) - inyacc = YES; -#endif - goto endtok; - - case '\n': - SETLINE; - /* - * the above 3 cases are similar in that they - * are special characters that also end tokens. - */ - endtok: if (sp > tok) { - *sp = EOS; - token = YES; - sp = tok; - } - else - token = NO; - continue; - - /* - * We ignore quoted strings and character constants - * completely. - */ - case '"': - case '\'': - (void)skip_string(c); - break; - - /* - * comments can be fun; note the state is unchanged after - * return, in case we found: - * "foo() XX comment XX { int bar; }" - */ - case '/': - if (GETC(==, '*')) { - skip_comment(); - continue; - } - (void)ungetc(c, inf); - c = '/'; - goto storec; - - /* hash marks flag #define's. */ - case '#': - if (sp == tok) { - hash_entry(); - break; - } - goto storec; - - /* - * if we have a current token, parenthesis on - * level zero indicates a function. -#ifdef GTAGS - * in the case of rflag == 1, if we have a current token, - * parenthesis on level > zero indicates a function reference. -#endif -#ifdef YACC - * inyacc == NO while C source. -#endif - */ - case '(': -#ifdef YACC - if (inyacc == NO) -#endif -#ifdef GTAGS - if (!rflag && !level && token) -#else - if (!level && token) -#endif - { - int curline; - - if (sp != tok) - *sp = EOS; - /* - * grab the line immediately, we may - * already be wrong, for example, - * foo\n - * (arg1, - */ - getline(); - curline = lineno; -#ifdef GTAGS - /* to make sure. */ - if (!isstatement(tok)) -#endif - if (func_entry()) { - ++level; - pfnote(tok, curline); - } - break; - } -#ifdef GTAGS - else if (rflag && level && token) { - if (sp != tok) - *sp = EOS; - getline(); - if (!isstatement(tok) && isdefined(tok)) - pfnote(tok, lineno); - break; - } -#endif - goto storec; - - /* - * semi-colons indicate the end of a typedef; if we find a - * typedef we search for the next semi-colon of the same - * level as the typedef. Ignoring "structs", they are - * tricky, since you can find: - * - * "typedef long time_t;" - * "typedef unsigned int u_int;" - * "typedef unsigned int u_int [10];" - * - * If looking at a typedef, we save a copy of the last token - * found. Then, when we find the ';' we take the current - * token if it starts with a valid token name, else we take - * the one we saved. There's probably some reasonable - * alternative to this... - */ - case ';': - if (t_def && level == t_level) { - t_def = NO; - getline(); - if (sp != tok) - *sp = EOS; - pfnote(tok, lineno); - break; - } - goto storec; - -#if YACC - case '%': - if (yaccstatus == DECLARATIONS || yaccstatus == RULES) { - if (GETC(==, '%')) { - level = 0; - if (yaccstatus == DECLARATIONS) { - if (!rflag) { - getline(); - pfnote("yyparse", lineno); - } - yaccstatus = RULES; - } else if (yaccstatus == RULES) { - yaccstatus = PROGRAMS; - } - inyacc = (yaccstatus == PROGRAMS) ? NO : YES; - } else if (c == '{') { - level = 0; - inyacc = NO; - } else if (c == '}') { - level = 0; - inyacc = YES; - } else { - (void)ungetc(c, inf); - } - break; - } - /* else fall throuth */ -#endif - /* - * store characters until one that can't be part of a token - * comes along; check the current token against certain - * reserved words. - */ - default: -#ifdef BUGFIX - /* - * to treat following function. - * func (arg) { - * .... - * } - */ - if (c == ' ' || c == '\t') { - int save = c; - while (GETC(!=, EOF) && (c == ' ' || c == '\t')) - ; - if (c == EOF) - return; - (void)ungetc(c, inf); - c = save; - } -#endif - storec: if (!intoken(c)) { - if (sp == tok) - break; - *sp = EOS; -#ifdef GTAGS - if (!memcmp(tok, "extern",7)) { - while (GETC(!=, EOF) && c != ';') { - if (c == '\n') - SETLINE; - } - if (c == EOF) - return; - break; - } -#endif - if (tflag) { - /* no typedefs inside typedefs */ - if (!t_def && - !memcmp(tok, "typedef",8)) { - t_def = YES; - t_level = level; - break; - } - /* catch "typedef struct" */ - if ((!t_def || t_level < level) - && (!memcmp(tok, "struct", 7) - || !memcmp(tok, "union", 6) - || !memcmp(tok, "enum", 5))) { - /* - * get line immediately; - * may change before '{' - */ - getline(); - if (str_entry(c)) - ++level; - break; - /* } */ - } - } - sp = tok; - } - else if (sp != tok || begtoken(c)) { - *sp++ = c; - token = YES; - } - continue; - /* end of default */ - } /* end of switch */ - /* - * 'break' statement in switch block come here. - */ - sp = tok; - token = NO; - } /* end of while */ -} - -/* - * func_entry -- - * handle a function reference - */ -static int -func_entry() -{ - int c; /* current character */ - int level = 0; /* for matching '()' */ - - /* - * Find the end of the assumed function declaration. - * Note that ANSI C functions can have type definitions so keep - * track of the parentheses nesting level. - */ - while (GETC(!=, EOF)) { - switch (c) { - case '\'': - case '"': - /* skip strings and character constants */ - skip_string(c); - break; - case '/': - /* skip comments */ - if (GETC(==, '*')) - skip_comment(); - break; - case '(': - level++; - break; - case ')': - if (level == 0) - goto fnd; - level--; - break; - case '\n': - SETLINE; - } - } - return (NO); -fnd: - /* - * we assume that the character after a function's right paren - * is a token character if it's a function and a non-token - * character if it's a declaration. Comments don't count... - */ - for (;;) { - while (GETC(!=, EOF) && iswhite(c)) - if (c == '\n') - SETLINE; - if (intoken(c) || c == '{') - break; - if (c == '/' && GETC(==, '*')) - skip_comment(); - else { /* don't ever "read" '/' */ - (void)ungetc(c, inf); - return (NO); - } - } - if (c != '{') - (void)skip_key('{'); - return (YES); -} - -/* - * hash_entry -- - * handle a line starting with a '#' - */ -static void -hash_entry() -{ - int c; /* character read */ - int curline; /* line started on */ - char *sp; /* buffer pointer */ - char tok[MAXTOKEN]; /* storage buffer */ - -#ifdef BUGFIX - /* - * to treat following macro. - * # macro(arg) .... - */ - while (GETC(!=, EOF) && (c == ' ' || c == '\t')) - ; - (void)ungetc(c, inf); -#endif - curline = lineno; - for (sp = tok;;) { /* get next token */ - if (GETC(==, EOF)) - return; - if (iswhite(c)) - break; - *sp++ = c; - } - *sp = EOS; - if (memcmp(tok, "define", 6)) /* only interested in #define's */ - goto skip; - for (;;) { /* this doesn't handle "#define \n" */ - if (GETC(==, EOF)) - return; - if (!iswhite(c)) - break; - } - for (sp = tok;;) { /* get next token */ - *sp++ = c; - if (GETC(==, EOF)) - return; - /* - * this is where it DOESN'T handle - * "#define \n" - */ - if (!intoken(c)) - break; - } - *sp = EOS; -#ifdef GTAGS - if (rflag) { - /* - * #define XXX\n - */ - if (c == '\n' || (c == '\r' && GETC(==, '\n'))) { - SETLINE; - return; - } - /* - * v - * #define XXX(X) XXXXXX - */ - if (c == '(') - (void)skip_key(')'); - /* - * v - * #define XXX(X) XXXXXX - */ - while (GETC(!=, EOF)) { - if (c != ' ' && c != '\t') { - (void)ungetc(c, inf); - break; - } - } - /* - * v - * #define XXX(X) XXXXXX - */ - define_line(); - return; - } -#endif - if (dflag || c == '(') { /* only want macros */ - getline(); - pfnote(tok, curline); - } -skip: if (c == '\n') { /* get rid of rest of define */ - SETLINE -#ifdef MODIFY - if (*(sp - 1) == '\r') { - if (*(sp - 2) != '\\') - return; - } else -#endif - if (*(sp - 1) != '\\') - return; - } - (void)skip_key('\n'); -} - -#ifdef GTAGS - /* sorted by alphabet */ -static struct words { - char *name; -} words[] = { - {"__P"}, - {"auto"}, - {"break"}, - {"case"}, - {"char"}, - {"continue"}, - {"default"}, - {"do"}, - {"double"}, - {"else"}, - {"extern"}, - {"float"}, - {"for"}, - {"goto"}, - {"if"}, - {"int"}, - {"long"}, - {"register"}, - {"return"}, - {"short"}, - {"sizeof"}, - {"static"}, - {"struct"}, - {"switch"}, - {"typedef"}, - {"union"}, - {"unsigned"}, - {"void"}, - {"while"}, -}; - -static int -cmp(s1, s2) - const void *s1, *s2; -{ - return strcmp(((struct words *)s1)->name, ((struct words *)s2)->name); -} - -static int -isstatement(token) - char *token; -{ - struct words tmp; - - tmp.name = token; - if (bsearch(&tmp, words, sizeof(words)/sizeof(struct words), sizeof(struct words), cmp)) - return YES; - return NO; -} - -static void -define_line() -{ - int c; /* character read */ - int level; /* brace level */ - int token; /* if reading a token */ - char *sp; /* buffer pointer */ - char tok[MAXTOKEN]; /* storage buffer */ - - sp = tok; token = NO; level = 0; - while (GETC(!=, EOF)) { - switch (c) { - case '{': - ++level; - goto endtok; - case '}': - if (--level < 0) - level = 0; - goto endtok; - - case '\\': - if (GETC(==, '\n') || (c == '\r' && GETC(==, '\n'))) { - SETLINE; - } - continue; - - case '\n': - SETLINE; - return; - endtok: if (sp > tok) { - *sp = EOS; - token = YES; - sp = tok; - } - else - token = NO; - continue; - - case '"': - case '\'': - (void)skip_string(c); - break; - - case '/': - if (GETC(==, '*')) { - skip_comment(); - continue; - } - (void)ungetc(c, inf); - c = '/'; - goto storec; - - case '(': - if (token) { - if (sp != tok) - *sp = EOS; - getline(); - if (!isstatement(tok) && isdefined(tok)) - pfnote(tok, lineno); - break; - } - goto storec; - - case ';': - goto storec; - - default: -storec: if (!intoken(c)) { - if (sp == tok) - break; - *sp = EOS; - sp = tok; - } - else if (sp != tok || begtoken(c)) { - *sp++ = c; - token = YES; - } - continue; - } - - sp = tok; - token = NO; - } -} -#endif -/* - * str_entry -- - * handle a struct, union or enum entry - */ -static int -str_entry(c) - int c; /* current character */ -{ - int curline; /* line started on */ - char *sp; /* buffer pointer */ - char tok[LINE_MAX]; /* storage buffer */ - - curline = lineno; - while (iswhite(c)) - if (GETC(==, EOF)) - return (NO); - if (c == '{') /* it was "struct {" */ - return (YES); - for (sp = tok;;) { /* get next token */ - *sp++ = c; - if (GETC(==, EOF)) - return (NO); - if (!intoken(c)) - break; - } - switch (c) { - case '{': /* it was "struct foo{" */ - --sp; - break; - case '\n': /* it was "struct foo\n" */ - SETLINE; - /*FALLTHROUGH*/ - default: /* probably "struct foo " */ - while (GETC(!=, EOF)) - if (!iswhite(c)) - break; - if (c != '{') { - (void)ungetc(c, inf); - return (NO); - } - } - *sp = EOS; - pfnote(tok, curline); - return (YES); -} - -/* - * skip_comment -- - * skip over comment - */ -void -skip_comment() -{ - int c; /* character read */ - int star; /* '*' flag */ - - for (star = 0; GETC(!=, EOF);) - switch(c) { - /* comments don't nest, nor can they be escaped. */ - case '*': - star = YES; - break; - case '/': - if (star) - return; - break; - case '\n': - SETLINE; - /*FALLTHROUGH*/ - default: - star = NO; - break; - } -} - -/* - * skip_string -- - * skip to the end of a string or character constant. - */ -static void -skip_string(key) - int key; -{ - int c, - skip; - - for (skip = NO; GETC(!=, EOF); ) - switch (c) { - case '\\': /* a backslash escapes anything */ - skip = !skip; /* we toggle in case it's "\\" */ - break; -#ifdef MODIFY - case '\r': - break; -#endif - case '\n': - SETLINE; - /*FALLTHROUGH*/ - default: - if (c == key && !skip) - return; - skip = NO; - } -} - -/* - * skip_key -- - * skip to next char "key" - */ -int -skip_key(key) - int key; -{ - int c, - skip, - retval; - - for (skip = retval = NO; GETC(!=, EOF);) - switch(c) { - case '\\': /* a backslash escapes anything */ - skip = !skip; /* we toggle in case it's "\\" */ - break; - case ';': /* special case for yacc; if one */ - case '|': /* of these chars occurs, we may */ - retval = YES; /* have moved out of the rule */ - break; /* not used by C */ - case '\'': - case '"': - /* skip strings and character constants */ - skip_string(c); - break; - case '/': - /* skip comments */ - if (GETC(==, '*')) { - skip_comment(); - break; - } - (void)ungetc(c, inf); - c = '/'; - goto norm; -#ifdef MODIFY - case '\r': - break; -#endif - case '\n': - SETLINE; - /*FALLTHROUGH*/ - default: - norm: - if (c == key && !skip) - return (retval); - skip = NO; - } - return (retval); -} diff --git a/usr.bin/global/gctags/Makefile b/usr.bin/global/gctags/Makefile index bc0cbbf..f6c4015 100644 --- a/usr.bin/global/gctags/Makefile +++ b/usr.bin/global/gctags/Makefile @@ -1,7 +1,15 @@ -# @(#)Makefile 8.1 (Berkeley) 6/6/93 + +# $Id: Makefile,v 1.6 1997/07/30 04:30:40 skynyrd Exp $ + +GLOBAL_DIR= ${.CURDIR}/../../../contrib/global +.PATH: ${GLOBAL_DIR}/gctags + PROG= gctags -CFLAGS+=-I${.CURDIR} -DGTAGS -DBUGFIX -DMODIFY -DYACC -SRCS= C.c ctags.c fortran.c lisp.c print.c tree.c yacc.c + +SRCS= C.c ctags.c fortran.c lisp.c print.c tree.c yacc.c assembler.c + +CFLAGS+= -I${GLOBAL_DIR}/gctags -DGTAGS -DBUGFIX -DMODIFY -DYACC .include <bsd.prog.mk> + diff --git a/usr.bin/global/gctags/ctags.c b/usr.bin/global/gctags/ctags.c deleted file mode 100644 index fb691058..0000000 --- a/usr.bin/global/gctags/ctags.c +++ /dev/null @@ -1,406 +0,0 @@ -/* - * Copyright (c) 1987, 1993, 1994 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifndef lint -static const char copyright[] = -"@(#) Copyright (c) 1987, 1993, 1994\n\ - The Regents of the University of California. All rights reserved.\n"; -#endif /* not lint */ - -#if defined(LIBC_SCCS) && !defined(lint) -#if 0 -static char sccsid[] = "@(#)ctags.c 8.3 (Berkeley) 4/2/94"; -#endif -static const char rcsid[] = - "$Id: ctags.c,v 1.3 1997/07/10 06:43:40 charnier Exp $"; -#endif /* LIBC_SCCS and not lint */ - -#include <err.h> -#include <limits.h> -#include <stdio.h> -#include <string.h> -#include <stdlib.h> -#include <unistd.h> - -#include "ctags.h" - -/* - * ctags: create a tags file - */ - -NODE *head; /* head of the sorted binary tree */ - - /* boolean "func" (see init()) */ -bool _wht[256], _etk[256], _itk[256], _btk[256], _gd[256]; - -FILE *inf; /* ioptr for current input file */ -FILE *outf; /* ioptr for tags file */ - -long lineftell; /* ftell after getc( inf ) == '\n' */ - -int lineno; /* line number of current line */ -int dflag; /* -d: non-macro defines */ -#ifdef GTAGS -int eflag; /* -e: '{' at 0 column force function end */ -#endif -int tflag; /* -t: create tags for typedefs */ -int vflag; /* -v: vgrind style index output */ -int wflag; /* -w: suppress warnings */ -int xflag; /* -x: cxref style output */ -#ifdef GTAGS -int Dflag; /* -D: allow duplicate entrys */ -int rflag; /* -r: function reference */ -#endif -#ifdef YACC -int yaccfile; /* yacc file */ -#endif - -char *curfile; /* current input file name */ -char searchar = '/'; /* use /.../ searches by default */ -char lbuf[LINE_MAX]; - -void init __P((void)); -void find_entries __P((char *)); -static void usage __P((void)); - -int -main(argc, argv) - int argc; - char **argv; -{ - static char *outfile = "tags"; /* output file */ - int aflag; /* -a: append to tags */ - int uflag; /* -u: update tags */ - int exit_val; /* exit value */ - int step; /* step through args */ - int ch; /* getopts char */ - char cmd[100]; /* too ugly to explain */ - extern char *optarg; - extern int optind; - - aflag = uflag = NO; -#ifdef GTAGS - while ((ch = getopt(argc, argv, "BDFadef:rtuwvxy")) != -1) -#else - while ((ch = getopt(argc, argv, "BFadf:tuwvx")) != -1) -#endif - switch(ch) { - case 'B': - searchar = '?'; - break; -#ifdef GTAGS - case 'D': - Dflag++; - break; -#endif - case 'F': - searchar = '/'; - break; - case 'a': - aflag++; - break; - case 'd': - dflag++; - break; -#ifdef GTAGS - case 'e': - eflag++; - break; -#endif - case 'f': - outfile = optarg; - break; -#ifdef GTAGS - case 'r': - rflag++; - break; -#endif - case 't': - tflag++; - break; - case 'u': - uflag++; - break; - case 'w': - wflag++; - break; - case 'v': - vflag++; - case 'x': - xflag++; - break; - case '?': - default: - usage(); - } - argv += optind; - argc -= optind; - if (!argc) - usage(); -#ifdef GTAGS - if (rflag) - gtagopen(); -#endif - init(); - - for (exit_val = step = 0; step < argc; ++step) - if (!(inf = fopen(argv[step], "r"))) { - warnx("%s cannot open", argv[step]); - exit_val = 1; - } - else { - curfile = argv[step]; - find_entries(argv[step]); - (void)fclose(inf); - } - - if (head) - if (xflag) - put_entries(head); - else { - if (uflag) { - for (step = 0; step < argc; step++) { - (void)sprintf(cmd, - "mv %s OTAGS; fgrep -v '\t%s\t' OTAGS >%s; rm OTAGS", - outfile, argv[step], - outfile); - system(cmd); - } - ++aflag; - } - if (!(outf = fopen(outfile, aflag ? "a" : "w"))) { - warnx("%s cannot open", outfile); - exit(exit_val); - } - put_entries(head); - (void)fclose(outf); - if (uflag) { - (void)sprintf(cmd, "sort -o %s %s", - outfile, outfile); - system(cmd); - } - } -#ifdef GTAGS - if (rflag) - gtagclose(); -#endif - exit(exit_val); -} - -static void -usage() -{ - (void)fprintf(stderr, -#ifdef GTAGS - "usage: gctags [-BDFadrtuwvx] [-f tagsfile] file ...\n"); -#else - "usage: gctags [-BFadtuwvx] [-f tagsfile] file ...\n"); -#endif - exit(1); -} - -/* - * init -- - * this routine sets up the boolean psuedo-functions which work by - * setting boolean flags dependent upon the corresponding character. - * Every char which is NOT in that string is false with respect to - * the pseudo-function. Therefore, all of the array "_wht" is NO - * by default and then the elements subscripted by the chars in - * CWHITE are set to YES. Thus, "_wht" of a char is YES if it is in - * the string CWHITE, else NO. - */ -void -init() -{ - int i; - unsigned char *sp; - - for (i = 0; i < 256; i++) { - _wht[i] = _etk[i] = _itk[i] = _btk[i] = NO; - _gd[i] = YES; - } -#define CWHITE " \f\t\n" - for (sp = (unsigned char *)CWHITE; *sp; sp++) /* white space chars */ - _wht[*sp] = YES; -#define CTOKEN " \t\n\"'#()[]{}=-+%*/&|^~!<>;,.:?" - for (sp = (unsigned char *)CTOKEN; *sp; sp++) /* token ending chars */ - _etk[*sp] = YES; -#define CINTOK "ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz0123456789" - for (sp = (unsigned char *)CINTOK; *sp; sp++) /* valid in-token chars */ - _itk[*sp] = YES; -#define CBEGIN "ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz" - for (sp = (unsigned char *)CBEGIN; *sp; sp++) /* token starting chars */ - _btk[*sp] = YES; -#define CNOTGD ",;" - for (sp = (unsigned char *)CNOTGD; *sp; sp++) /* invalid after-function chars */ - _gd[*sp] = NO; -} - -/* - * find_entries -- - * this routine opens the specified file and calls the function - * which searches the file. - */ -void -find_entries(file) - char *file; -{ - char *cp; - - lineno = 0; /* should be 1 ?? KB */ - if ((cp = strrchr(file, '.')) != NULL) { - if (cp[1] == 'l' && !cp[2]) { - int c; - -#ifdef GTAGS - if (rflag) - fprintf(stderr, "-r option is ignored in lisp file (Warning only)\n"); -#endif - for (;;) { - if (GETC(==, EOF)) - return; - if (!iswhite(c)) { - rewind(inf); - break; - } - } -#define LISPCHR ";([" -/* lisp */ if (strchr(LISPCHR, c)) { - l_entries(); - return; - } -/* lex */ else { - /* - * we search all 3 parts of a lex file - * for C references. This may be wrong. - */ - toss_yysec(); - (void)strcpy(lbuf, "%%$"); - pfnote("yylex", lineno); - rewind(inf); - } - } -/* yacc */ else if (cp[1] == 'y' && !cp[2]) { -#ifdef YACC - /* - * we search all part of a yacc file for C references. - * but ignore yacc rule tags. - */ - yaccfile = YES; - c_entries(); - return; -#endif - /* - * we search only the 3rd part of a yacc file - * for C references. This may be wrong. - */ - toss_yysec(); - (void)strcpy(lbuf, "%%$"); - pfnote("yyparse", lineno); - y_entries(); - } -/* fortran */ else if ((cp[1] != 'c' && cp[1] != 'h') && !cp[2]) { -#ifdef GTAGS - if (rflag) - fprintf(stderr, "-r option is ignored in fortran file (Warning only)\n"); -#endif - if (PF_funcs()) - return; - rewind(inf); - } - } -#ifdef YACC - yaccfile = NO; -#endif -/* C */ c_entries(); -} - -#ifdef GTAGS -#include <db.h> -DB *db; - -void -gtagopen() -{ - BTREEINFO info; - char *env; - char dbname[200]; - - strcpy(dbname, "."); - if ((env = getenv("GTAGDBPATH"))) { - strcpy(dbname, env); - } - strcat(dbname, "/GTAGS"); - - info.flags = 0; - info.cachesize = 500000; - info.maxkeypage = 0; - info.minkeypage = 0; - info.psize = 0; - info.compare = 0; - info.prefix = 0; - info.lorder = 0; - -#define O_RDONLY 0x0000 /* open for reading only */ - db = dbopen(dbname, O_RDONLY, 0, DB_BTREE, &info); - if (db == 0) - errx(1, "GTAGS file needed"); -} -int -isdefined(skey) -char *skey; -{ - DBT dat, key; - int status; - - key.data = skey; - key.size = strlen(skey)+1; - - status = (*db->get)(db, &key, &dat, 0); - switch (status) { - case RET_SUCCESS: - return(1); /* exist */ - case RET_ERROR: - errx(1, "db->get failed"); - case RET_SPECIAL: /* not exist */ - break; - } - return 0; -} -void -gtagclose() -{ - if (db->close(db)) - errx(1, "GTAGS cannot close.(dbclose)"); -} -#endif diff --git a/usr.bin/global/gctags/ctags.h b/usr.bin/global/gctags/ctags.h deleted file mode 100644 index 7fa84b8..0000000 --- a/usr.bin/global/gctags/ctags.h +++ /dev/null @@ -1,110 +0,0 @@ -/* - * Copyright (c) 1987, 1993, 1994 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * @(#)ctags.h 8.3 (Berkeley) 4/2/94 - */ - -#define bool char - -#define YES 1 -#define NO 0 -#define EOS '\0' - -#define ENDLINE 50 /* max length of pattern */ -#define MAXTOKEN 250 /* max size of single token */ - -#ifndef LINE_MAX -#define LINE_MAX 2048 -#endif - -#define SETLINE {++lineno;lineftell = ftell(inf);} -#define GETC(op,exp) ((c = getc(inf)) op (int)exp) - -#define iswhite(arg) (_wht[(unsigned)arg]) /* T if char is white */ -#define begtoken(arg) (_btk[(unsigned)arg]) /* T if char can start token */ -#define intoken(arg) (_itk[(unsigned)arg]) /* T if char can be in token */ -#define endtoken(arg) (_etk[(unsigned)arg]) /* T if char ends tokens */ -#define isgood(arg) (_gd[(unsigned)arg]) /* T if char can be after ')' */ - -typedef struct nd_st { /* sorting structure */ - struct nd_st *left, - *right; /* left and right sons */ - char *entry, /* function or type name */ - *file, /* file name */ - *pat; /* search pattern */ - int lno; /* for -x option */ - bool been_warned; /* set if noticed dup */ -} NODE; - -extern char *curfile; /* current input file name */ -extern NODE *head; /* head of the sorted binary tree */ -extern FILE *inf; /* ioptr for current input file */ -extern FILE *outf; /* ioptr for current output file */ -extern long lineftell; /* ftell after getc( inf ) == '\n' */ -extern int lineno; /* line number of current line */ -#ifdef GTAGS -extern int eflag; /* -e: '{' at 0 column force function end */ -extern int Dflag; /* -D: allow duplicate entrys */ -extern int rflag; /* -r: function reference */ -#endif /* GTAGS */ -extern int dflag; /* -d: non-macro defines */ -extern int tflag; /* -t: create tags for typedefs */ -extern int vflag; /* -v: vgrind style index output */ -extern int wflag; /* -w: suppress warnings */ -extern int xflag; /* -x: cxref style output */ -extern bool _wht[], _etk[], _itk[], _btk[], _gd[]; -extern char lbuf[LINE_MAX]; -extern char *lbp; -extern char searchar; /* ex search character */ - -#ifndef __P -#ifdef __STDC__ -#define __P(protos) protos -#else -#define __P(protos) () -#endif -#endif - -int cicmp __P((char *)); -void getline __P((void)); -void pfnote __P((char *, int)); -int skip_key __P((int)); -void put_entries __P((NODE *)); -void toss_yysec __P((void)); -void l_entries __P((void)); -void y_entries __P((void)); -int PF_funcs __P((void)); -void c_entries __P((void)); -void skip_comment __P((void)); -void gtagopen __P((void)); -int isdefined __P((char *)); -void gtagclose __P((void)); diff --git a/usr.bin/global/gctags/fortran.c b/usr.bin/global/gctags/fortran.c deleted file mode 100644 index 2a33aff..0000000 --- a/usr.bin/global/gctags/fortran.c +++ /dev/null @@ -1,168 +0,0 @@ -/* - * Copyright (c) 1987, 1993, 1994 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#if defined(LIBC_SCCS) && !defined(lint) -static char sccsid[] = "@(#)fortran.c 8.3 (Berkeley) 4/2/94"; -#endif /* LIBC_SCCS and not lint */ - -#include <ctype.h> -#include <limits.h> -#include <stdio.h> -#include <string.h> - -#include "ctags.h" - -static void takeprec __P((void)); - -char *lbp; /* line buffer pointer */ - -int -PF_funcs() -{ - bool pfcnt; /* pascal/fortran functions found */ - char *cp; - char tok[MAXTOKEN]; - - for (pfcnt = NO;;) { - lineftell = ftell(inf); - if (!fgets(lbuf, sizeof(lbuf), inf)) - return (pfcnt); - ++lineno; - lbp = lbuf; - if (*lbp == '%') /* Ratfor escape to fortran */ - ++lbp; - for (; isspace(*lbp); ++lbp) - continue; - if (!*lbp) - continue; - switch (*lbp | ' ') { /* convert to lower-case */ - case 'c': - if (cicmp("complex") || cicmp("character")) - takeprec(); - break; - case 'd': - if (cicmp("double")) { - for (; isspace(*lbp); ++lbp) - continue; - if (!*lbp) - continue; - if (cicmp("precision")) - break; - continue; - } - break; - case 'i': - if (cicmp("integer")) - takeprec(); - break; - case 'l': - if (cicmp("logical")) - takeprec(); - break; - case 'r': - if (cicmp("real")) - takeprec(); - break; - } - for (; isspace(*lbp); ++lbp) - continue; - if (!*lbp) - continue; - switch (*lbp | ' ') { - case 'f': - if (cicmp("function")) - break; - continue; - case 'p': - if (cicmp("program") || cicmp("procedure")) - break; - continue; - case 's': - if (cicmp("subroutine")) - break; - default: - continue; - } - for (; isspace(*lbp); ++lbp) - continue; - if (!*lbp) - continue; - for (cp = lbp + 1; *cp && intoken(*cp); ++cp) - continue; - if (cp == lbp + 1) - continue; - *cp = EOS; - (void)strcpy(tok, lbp); - getline(); /* process line for ex(1) */ - pfnote(tok, lineno); - pfcnt = YES; - } - /*NOTREACHED*/ -} - -/* - * cicmp -- - * do case-independent strcmp - */ -int -cicmp(cp) - char *cp; -{ - int len; - char *bp; - - for (len = 0, bp = lbp; *cp && (*cp &~ ' ') == (*bp++ &~ ' '); - ++cp, ++len) - continue; - if (!*cp) { - lbp += len; - return (YES); - } - return (NO); -} - -static void -takeprec() -{ - for (; isspace(*lbp); ++lbp) - continue; - if (*lbp == '*') { - for (++lbp; isspace(*lbp); ++lbp) - continue; - if (!isdigit(*lbp)) - --lbp; /* force failure */ - else - while (isdigit(*++lbp)) - continue; - } -} diff --git a/usr.bin/global/gctags/gctags.1 b/usr.bin/global/gctags/gctags.1 deleted file mode 100644 index 224ea76..0000000 --- a/usr.bin/global/gctags/gctags.1 +++ /dev/null @@ -1,227 +0,0 @@ -.\" Copyright (c) 1987, 1990, 1993 -.\" The Regents of the University of California. All rights reserved. -.\" -.\" Redistribution and use in source and binary forms, with or without -.\" modification, are permitted provided that the following conditions -.\" are met: -.\" 1. Redistributions of source code must retain the above copyright -.\" notice, this list of conditions and the following disclaimer. -.\" 2. Redistributions in binary form must reproduce the above copyright -.\" notice, this list of conditions and the following disclaimer in the -.\" documentation and/or other materials provided with the distribution. -.\" 3. All advertising materials mentioning features or use of this software -.\" must display the following acknowledgement: -.\" This product includes software developed by the University of -.\" California, Berkeley and its contributors. -.\" 4. Neither the name of the University nor the names of its contributors -.\" may be used to endorse or promote products derived from this software -.\" without specific prior written permission. -.\" -.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND -.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE -.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -.\" SUCH DAMAGE. -.\" -.\" @(#)gctags.1 8.1 (Berkeley) 6/6/93 -.\" -.Dd April 21, 1997 -.Dt GCTAGS 1 -.Os BSD 4 -.Sh NAME -.Nm gctags -.Nd create a tags file (special command for GLOBAL) -.Sh SYNOPSIS -.Nm gctags -.Op Fl BDFadertuwvx -.Op Fl f Ar tagsfile -.Ar name ... -.Sh DESCRIPTION -.Nm Gctags -makes a tags file for -.Xr ex 1 -from the specified C, -Pascal, Fortran, -.Tn YACC , -lex, and lisp sources. -A tags file gives the locations of specified objects in a group of files. -Each line of the tags file contains the object name, the file in which it -is defined, and a search pattern for the object definition, separated by -white-space. -Using the -.Ar tags -file, -.Xr ex 1 -can quickly locate these object definitions. -Depending upon the options provided to -.Nm gctags , -objects will consist of subroutines, typedefs, defines, structs, -enums and unions. -.Bl -tag -width Ds -.It Fl B -use backward searching patterns -.Pq Li ?...? . -.It Fl D -allow duplicate object names. -.It Fl F -use forward searching patterns -.Pq Li /.../ -(the default). -.It Fl a -append to -.Ar tags -file. -.It Fl d -create tags for -.Li #defines -that don't take arguments; -.Li #defines -that take arguments are tagged automatically. -.It Fl e -force a function to end when reach a '}' at the first column. (C source only) -.It Fl f -place the tag descriptions in a file called -.Ar tagsfile . -The default behavior is to place them in a file called -.Ar tags . -.It Fl r -locate function references instead of function definitions. GTAGS file is -needed at the current directory. (C source only) -.It Fl t -create tags for typedefs, structs, unions, and enums. -.It Fl u -update the specified files in the -.Ar tags -file, that is, all -references to them are deleted, and the new values are appended to the -file. (Beware: this option is implemented in a way which is rather -slow; it is usually faster to simply rebuild the -.Ar tags -file.) -.It Fl v -An index of the form expected by -.Xr vgrind 1 -is produced on the standard output. This listing -contains the object name, file name, and page number (assuming 64 -line pages). Since the output will be sorted into lexicographic order, -it may be desired to run the output through -.Xr sort 1 . -Sample use: -.Bd -literal -offset indent -gctags \-v files \&| sort \-f > index -vgrind \-x index -.Ed -.It Fl w -suppress warning diagnostics. -.It Fl x -.Nm gctags -produces a list of object -names, the line number and file name on which each is defined, as well -as the text of that line and prints this on the standard output. This -is a simple index which can be printed out as an off-line readable -function index. -.El -.Pp -Files whose names end in -.Nm \&.c -or -.Nm \&.h -are assumed to be C -source files and are searched for C style routine and macro definitions. -Files whose names end in -.Nm \&.y -are assumed to be -.Tn YACC -source files. -Files whose names end in -.Nm \&.l -are assumed to be lisp files if their -first non-blank character is `;', `(', or `[', -otherwise, they are -treated as lex files. Other files are first examined to see if they -contain any Pascal or Fortran routine definitions, and, if not, are -searched for C style definitions. -.Pp -The tag -.Li main -is treated specially in C programs. The tag formed -is created by prepending -.Ar M -to the name of the file, with the -trailing -.Nm \&.c -and any leading pathname components removed. This -makes use of -.Nm gctags -practical in directories with more than one -program. -.Pp -Yacc and lex files each have a special tag. -.Ar Yyparse -is the start -of the second section of the yacc file, and -.Ar yylex -is the start of -the second section of the lex file. -.Sh FILES -.Bl -tag -width tags -compact -.It Pa tags -default output tags file -.It Pa GTAGS -tags file for GLOBAL -.El -.Sh DIAGNOSTICS -.Nm Gctags -exits with a value of 1 if an error occurred, 0 otherwise. -Duplicate objects are not considered errors. -.Sh SEE ALSO -.Xr btreeop 1 , -.Xr ex 1 , -.Xr global 1 , -.Xr gtags 1 , -.Xr htags 1 , -.Xr vi 1 . -.Sh BUGS -.Pp -Recognition of -.Nm functions , -.Nm subroutines -and -.Nm procedures -for -.Tn FORTRAN -and Pascal is done is a very simpleminded way. No attempt -is made to deal with block structure; if you have two Pascal procedures -in different blocks with the same name you lose. -.Nm Gctags -doesn't -understand about Pascal types. -.Pp -The method of deciding whether to look for C, Pascal or -.Tn FORTRAN -functions is a hack. -.Pp -.Nm Gctags -relies on the input being well formed, and any syntactical -errors will completely confuse it. It also finds some legal syntax -confusing; for example, since it doesn't understand -.Li #ifdef Ns 's -(incidentally, that's a feature, not a bug), any code with unbalanced -braces inside -.Li #ifdef Ns 's -will cause it to become somewhat disoriented. -In a similar fashion, multiple line changes within a definition will -cause it to enter the last line of the object, rather than the first, as -the searching pattern. The last line of multiple line -.Li typedef Ns 's -will similarly be noted. -.Sh HISTORY -The -.Nm -command appeared in FreeBSD 2.2. diff --git a/usr.bin/global/gctags/lisp.c b/usr.bin/global/gctags/lisp.c deleted file mode 100644 index ebf5184..0000000 --- a/usr.bin/global/gctags/lisp.c +++ /dev/null @@ -1,105 +0,0 @@ -/* - * Copyright (c) 1987, 1993, 1994 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#if defined(LIBC_SCCS) && !defined(lint) -static char sccsid[] = "@(#)lisp.c 8.3 (Berkeley) 4/2/94"; -#endif /* LIBC_SCCS and not lint */ - -#include <ctype.h> -#include <limits.h> -#include <stdio.h> -#include <string.h> - -#include "ctags.h" - -/* - * lisp tag functions - * just look for (def or (DEF - */ -void -l_entries() -{ - int special; - char *cp; - char savedc; - char tok[MAXTOKEN]; - - for (;;) { - lineftell = ftell(inf); - if (!fgets(lbuf, sizeof(lbuf), inf)) - return; - ++lineno; - lbp = lbuf; - if (!cicmp("(def")) - continue; - special = NO; - switch(*lbp | ' ') { - case 'm': - if (cicmp("method")) - special = YES; - break; - case 'w': - if (cicmp("wrapper") || cicmp("whopper")) - special = YES; - } - for (; !isspace(*lbp); ++lbp) - continue; - for (; isspace(*lbp); ++lbp) - continue; - for (cp = lbp; *cp && *cp != '\n'; ++cp) - continue; - *cp = EOS; - if (special) { - if (!(cp = strchr(lbp, ')'))) - continue; - for (; cp >= lbp && *cp != ':'; --cp) - continue; - if (cp < lbp) - continue; - lbp = cp; - for (; *cp && *cp != ')' && *cp != ' '; ++cp) - continue; - } - else - for (cp = lbp + 1; - *cp && *cp != '(' && *cp != ' '; ++cp) - continue; - savedc = *cp; - *cp = EOS; - (void)strcpy(tok, lbp); - *cp = savedc; - getline(); - pfnote(tok, lineno); - } - /*NOTREACHED*/ -} diff --git a/usr.bin/global/gctags/print.c b/usr.bin/global/gctags/print.c deleted file mode 100644 index 692d36b..0000000 --- a/usr.bin/global/gctags/print.c +++ /dev/null @@ -1,122 +0,0 @@ -/* - * Copyright (c) 1987, 1993, 1994 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#if defined(LIBC_SCCS) && !defined(lint) -static char sccsid[] = "@(#)print.c 8.3 (Berkeley) 4/2/94"; -#endif /* LIBC_SCCS and not lint */ - -#include <limits.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> - -#include "ctags.h" - -/* - * getline -- - * get the line the token of interest occurred on, - * prepare it for printing. - */ -void -getline() -{ - long saveftell; - int c; - int cnt; - char *cp; - - saveftell = ftell(inf); - (void)fseek(inf, lineftell, SEEK_SET); - if (xflag) - for (cp = lbuf; GETC(!=, '\n'); *cp++ = c) - continue; - /* - * do all processing here, so we don't step through the - * line more than once; means you don't call this routine - * unless you're sure you've got a keeper. - */ - else for (cnt = 0, cp = lbuf; GETC(!=, EOF) && cnt < ENDLINE; ++cnt) { - if (c == '\\') { /* backslashes */ - if (cnt > ENDLINE - 2) - break; - *cp++ = '\\'; *cp++ = '\\'; - ++cnt; - } - else if (c == (int)searchar) { /* search character */ - if (cnt > ENDLINE - 2) - break; - *cp++ = '\\'; *cp++ = c; - ++cnt; - } - else if (c == '\n') { /* end of keep */ - *cp++ = '$'; /* can find whole line */ - break; - } - else - *cp++ = c; - } - *cp = EOS; - (void)fseek(inf, saveftell, SEEK_SET); -} - -/* - * put_entries -- - * write out the tags - */ -void -put_entries(node) - NODE *node; -{ - - if (node->left) - put_entries(node->left); - if (vflag) - printf("%s %s %d\n", - node->entry, node->file, (node->lno + 63) / 64); - else if (xflag) -#ifdef MODIFY - /* separate 'entry' and 'lno' */ - if (strlen(node->entry) >= 16 && node->lno >= 1000) - printf("%-16s %4d %-16s %s\n", - node->entry, node->lno, node->file, node->pat); - else /* for compatibility */ -#endif - printf("%-16s%4d %-16s %s\n", - node->entry, node->lno, node->file, node->pat); - else - fprintf(outf, "%s\t%s\t%c^%s%c\n", - node->entry, node->file, searchar, node->pat, searchar); - if (node->right) - put_entries(node->right); -} diff --git a/usr.bin/global/gctags/test/ctags.test b/usr.bin/global/gctags/test/ctags.test deleted file mode 100644 index 1f334ac..0000000 --- a/usr.bin/global/gctags/test/ctags.test +++ /dev/null @@ -1,67 +0,0 @@ -int bar = (1 + 5); - -FOO("here is a #define test: ) {"); -char sysent[20]; -int nsysent = sizeof (sysent) / sizeof (sysent[0]); -/* - * now is the time for a comment. - * four lines in length... - */struct struct_xtra{int list;};r4(x,y){};typedef struct{int bar;}struct_xxe; -#define FOO BAR -struct struct_three { - int list; -}; -#define SINGLE -int BAD(); -enum color {red, green, gold, brown}; -char qq[] = " quote(one,two) {int bar;} "; -typedef struct { - int bar; - struct struct_two { - int foo; - union union_3 { - struct struct_three entry; - char size[25]; - }; - struct last { - struct struct_three xentry; - char list[34]; - }; - }; -} struct_one; -#define TWOLINE ((MAXLIST + FUTURE + 15) \ - / (time_to_live ? 3 : 4)) -#if (defined(BAR)) -int bar; -#endif -#define MULTIPLE {\ - multiple(one,two); \ - lineno++; \ - callroute(one,two); \ -} -#if defined(BAR) -int bar; -#endif -union union_one { - struct struct_three s3; - char foo[25]; -}; -#define XYZ(A,B) (A + B / 2) * (3 - 26 + l_lineno) -routine1(one,two) /* comments here are fun... */ - struct { - int entry; - char bar[34]; - } *one; - char two[10]; -{ -typedef unsigned char u_char; - register struct buf *bp; - five(one,two); -} - routine2 (one,two) { puts("hello\n"); } - routine3 -(one, -two) { puts("world\n"); } -routine4(int one, char (*two)(void)) /* test ANSI arguments */ -{ -} diff --git a/usr.bin/global/gctags/tree.c b/usr.bin/global/gctags/tree.c deleted file mode 100644 index 4d6f858..0000000 --- a/usr.bin/global/gctags/tree.c +++ /dev/null @@ -1,140 +0,0 @@ -/* - * Copyright (c) 1987, 1993, 1994 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#if defined(LIBC_SCCS) && !defined(lint) -static char sccsid[] = "@(#)tree.c 8.3 (Berkeley) 4/2/94"; -#endif /* LIBC_SCCS and not lint */ - -#include <err.h> -#include <limits.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -#include "ctags.h" - -static void add_node __P((NODE *, NODE *)); -static void free_tree __P((NODE *)); - -/* - * pfnote -- - * enter a new node in the tree - */ -void -pfnote(name, ln) - char *name; - int ln; -{ - NODE *np; - char *fp; - char nbuf[MAXTOKEN]; - - /*NOSTRICT*/ - if (!(np = (NODE *)malloc(sizeof(NODE)))) { - warnx("too many entries to sort"); - put_entries(head); - free_tree(head); - /*NOSTRICT*/ - if (!(head = np = (NODE *)malloc(sizeof(NODE)))) - errx(1, "out of space"); - } - if (!xflag && !strcmp(name, "main")) { - if (!(fp = strrchr(curfile, '/'))) - fp = curfile; - else - ++fp; - (void)sprintf(nbuf, "M%s", fp); - fp = strrchr(nbuf, '.'); - if (fp && !fp[2]) - *fp = EOS; - name = nbuf; - } - if (!(np->entry = strdup(name))) - errx(1, "out of space"); - np->file = curfile; - np->lno = ln; - np->left = np->right = 0; - if (!(np->pat = strdup(lbuf))) - errx(1, "out of space"); - if (!head) - head = np; - else - add_node(np, head); -} - -static void -add_node(node, cur_node) - NODE *node, - *cur_node; -{ - int dif; - - dif = strcmp(node->entry, cur_node->entry); -#ifdef GTAGS - if (!Dflag && !dif) /* -D option allows duplicate entries. */ -#else - if (!dif) -#endif - { - if (node->file == cur_node->file) { - if (!wflag) - fprintf(stderr, "Duplicate entry in file %s, line %d: %s\nSecond entry ignored\n", node->file, lineno, node->entry); - return; - } - if (!cur_node->been_warned) - if (!wflag) - fprintf(stderr, "Duplicate entry in files %s and %s: %s (Warning only)\n", node->file, cur_node->file, node->entry); - cur_node->been_warned = YES; - } - else if (dif < 0) - if (cur_node->left) - add_node(node, cur_node->left); - else - cur_node->left = node; - else if (cur_node->right) - add_node(node, cur_node->right); - else - cur_node->right = node; -} - -static void -free_tree(node) - NODE *node; -{ - while (node) { - if (node->right) - free_tree(node->right); - free(node); - node = node->left; - } -} diff --git a/usr.bin/global/gctags/yacc.c b/usr.bin/global/gctags/yacc.c deleted file mode 100644 index 9dcdd5a..0000000 --- a/usr.bin/global/gctags/yacc.c +++ /dev/null @@ -1,151 +0,0 @@ -/* - * Copyright (c) 1987, 1993, 1994 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#if defined(LIBC_SCCS) && !defined(lint) -static char sccsid[] = "@(#)yacc.c 8.3 (Berkeley) 4/2/94"; -#endif /* LIBC_SCCS and not lint */ - -#include <ctype.h> -#include <limits.h> -#include <stdio.h> -#include <string.h> - -#include "ctags.h" - -/* - * y_entries: - * find the yacc tags and put them in. - */ -void -y_entries() -{ - int c; - char *sp; - bool in_rule; - char tok[MAXTOKEN]; - - in_rule = NO; - - while (GETC(!=, EOF)) - switch (c) { - case '\n': - SETLINE; - /* FALLTHROUGH */ - case ' ': - case '\f': - case '\r': - case '\t': - break; - case '{': - if (skip_key('}')) - in_rule = NO; - break; - case '\'': - case '"': - if (skip_key(c)) - in_rule = NO; - break; - case '%': - if (GETC(==, '%')) - return; - (void)ungetc(c, inf); - break; - case '/': - if (GETC(==, '*')) - skip_comment(); - else - (void)ungetc(c, inf); - break; - case '|': - case ';': - in_rule = NO; - break; - default: - if (in_rule || (!isalpha(c) && c != '.' && c != '_')) - break; - sp = tok; - *sp++ = c; - while (GETC(!=, EOF) && (intoken(c) || c == '.')) - *sp++ = c; - *sp = EOS; - getline(); /* may change before ':' */ - while (iswhite(c)) { - if (c == '\n') - SETLINE; - if (GETC(==, EOF)) - return; - } - if (c == ':') { - pfnote(tok, lineno); - in_rule = YES; - } - else - (void)ungetc(c, inf); - } -} - -/* - * toss_yysec -- - * throw away lines up to the next "\n%%\n" - */ -void -toss_yysec() -{ - int c; /* read character */ - int state; - - /* - * state == 0 : waiting - * state == 1 : received a newline - * state == 2 : received first % - * state == 3 : recieved second % - */ - lineftell = ftell(inf); - for (state = 0; GETC(!=, EOF);) - switch (c) { - case '\n': - ++lineno; - lineftell = ftell(inf); - if (state == 3) /* done! */ - return; - state = 1; /* start over */ - break; - case '%': - if (state) /* if 1 or 2 */ - ++state; /* goto 3 */ - break; - default: - state = 0; /* reset */ - break; - } -} diff --git a/usr.bin/global/global/Makefile b/usr.bin/global/global/Makefile index 256ea71..8a544a0 100644 --- a/usr.bin/global/global/Makefile +++ b/usr.bin/global/global/Makefile @@ -1,9 +1,12 @@ -# @(#)Makefile 1.0 (Berkeley) 4/21/96 +# $Id: Makefile,v 1.3 1997/07/30 04:40:51 skynyrd Exp $ + +GLOBAL_DIR= ${.CURDIR}/../../../contrib/global +.PATH: ${GLOBAL_DIR}/global MAN1= global.1 beforeinstall: ${INSTALL} -c -o ${BINOWN} -g ${BINGRP} -m ${BINMODE} \ - ${.CURDIR}/global.pl ${DESTDIR}/usr/bin/global + ${GLOBAL_DIR}/global/global.pl ${DESTDIR}/usr/bin/global .include <bsd.prog.mk> diff --git a/usr.bin/global/global/global.1 b/usr.bin/global/global/global.1 deleted file mode 100644 index 613a915..0000000 --- a/usr.bin/global/global/global.1 +++ /dev/null @@ -1,136 +0,0 @@ -.\" -.\" Copyright (c) 1996, 1997 Shigio Yamaguchi. All rights reserved. -.\" -.\" Redistribution and use in source and binary forms, with or without -.\" modification, are permitted provided that the following conditions -.\" are met: -.\" 1. Redistributions of source code must retain the above copyright -.\" notice, this list of conditions and the following disclaimer. -.\" 2. Redistributions in binary form must reproduce the above copyright -.\" notice, this list of conditions and the following disclaimer in the -.\" documentation and/or other materials provided with the distribution. -.\" 3. All advertising materials mentioning features or use of this software -.\" must display the following acknowledgement: -.\" This product includes software developed by Shigio Yamaguchi. -.\" 4. Neither the name of the author nor the names of any co-contributors -.\" may be used to endorse or promote products derived from this software -.\" without specific prior written permission. -.\" -.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND -.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE -.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -.\" SUCH DAMAGE. -.\" -.Dd April 21, 1997 -.Dt GLOBAL 1 -.Os BSD 4 -.Sh NAME -.Nm global -.Nd print the locations of specified function. -.Sh SYNOPSIS -.Nm global -.Op Fl acrx -.Ar name -.Sh DESCRIPTION -.Nm Global -find the locations of specified function in C and Yacc source files. -.Nm Global -can treat a source tree, that is, a directory that has subdirectories and -source files. -You can get the relative path of objects from anywhere within the tree. - -.Nm Global -can locate not only function definitions but also function references and -allow duplicate entries too. -.Pp -In advance of using this command, you must execute -.Xr gtags 1 -at the root directory of the source tree. -.Pp -The following options are available: -.Bl -tag -width Ds -.It Fl a -print absolute path name. By default, print relative path name. -.It Fl c -print candidate function names which start with specified string. -If string is not specified, print all function names. -.It Fl r -print the locations of function references. By default, print function -definitions. -.It Fl x -In addition to the default output, produce the line number and -the line contents. -.It Ar name -function name. It can include perl's regular expression. -.Sh FILES -.Bl -tag -width tags -compact -.It Pa GTAGS -tags file for function definitions. -.It Pa GRTAGS -tags file for function references. -.El -.Sh ENVIRONMENT -The following environment variables affect the execution of global. -.Pp -.Bl -tag -width indent -.It Ev GTAGSROOT -The directory which is the root of source tree. -.It Ev GTAGSDBPATH -The directory on which gtags database exist. This value is ignored -when GTAGSROOT is not defined. -.It Ev GTAGSLIBPATH -If this variable is set, its value is used as the path to search for library -functions. If specified function is not found in a source tree, -global search in these path too. -.Sh EXAMPLES - - % ls -F - Makefile src/ lib/ - % gtags - % global main - src/main.c - % global -x main - main 10 src/main.c main (argc, argv) { - % global -x '^[sg]et' - set_num 20 lib/util.c set_num(values) - get_num 30 lib/util.c get_num() { - % global -rx '^[sg]et' - set_num 113 src/op.c set_num(32); - set_num 225 src/opop.c if (set_num(0) > 0) { - get_num 90 src/op.c while (get_num() > 0) { - % cd lib - % global -rx '^[sg]et' - set_num 113 ../src/op.c set_num(32); - set_num 225 ../src/opop.c if (set_num(0) > 0) { - get_num 90 ../src/op.c while (get_num() > 0) { - % global strlen - % (cd /usr/src/sys; gtags) - % setenv GTAGSLIBPATH /usr/src/sys - % global strlen - ../../../usr/src/sys/libkern/strlen.c - % (cd /usr/src/lib; gtags) - % setenv GTAGSLIBPATH /usr/src/lib:/usr/src/sys - % global strlen - ../../../usr/src/lib/libc/string/strlen.c - -.Sh DIAGNOSTICS -.Nm Global -exits with a non 0 value if an error occurred, 0 otherwise. -.Sh SEE ALSO -.Xr btreeop 1 , -.Xr gctags 1 , -.Xr gtags 1 , -.Xr htags 1 . -.Sh AUTHORS -Shigio Yamaguchi (shigio@wafu.netgate.net) -.Sh HISTORY -The -.Nm -command appeared in FreeBSD 2.2. diff --git a/usr.bin/global/global/global.pl b/usr.bin/global/global/global.pl deleted file mode 100644 index ff00340..0000000 --- a/usr.bin/global/global/global.pl +++ /dev/null @@ -1,232 +0,0 @@ -#!/usr/bin/perl -# -# Copyright (c) 1996, 1997 Shigio Yamaguchi. All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# 1. Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# 2. Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in the -# documentation and/or other materials provided with the distribution. -# 3. All advertising materials mentioning features or use of this software -# must display the following acknowledgement: -# This product includes software developed by Shigio Yamaguchi. -# 4. Neither the name of the author nor the names of any co-contributors -# may be used to endorse or promote products derived from this software -# without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND -# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE -# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -# SUCH DAMAGE. -# -# global.pl 21-Apr-97 -# -sub getcwd { - local($dir); - chop($dir = `/bin/pwd`); - $dir; -} -$com = $0; -$com =~ s/.*\///; -$usage = "usage:\t$com [-a][-r][-x] pattern\n\t$com -c [name]\n"; -# -# options check -# -while ($ARGV[0] =~ /^-/) { - $opt = shift; - if ($opt =~ /a/) { $aflag = 1; } - if ($opt =~ /c/) { $cflag = 1; } - if ($opt =~ /r/) { $rflag = 1; } - if ($opt =~ /x/) { $xflag = 1; } -} -if (@ARGV == 0) { - die($usage) if (! $cflag); -} -$ARGV[0] =~ s/^[ \t]+//; # remove leading blanks -if ($ARGV[0] =~ /[][.*\^\$+?|(){}\\]/) { # include regular expression ? - $regex = 1; -} -if ($cflag) { - die($usage) if ($aflag || $rflag || $xflag); - die("$com: regular expression not allowed with -c option.\n") if ($regex); -} -$current = &getcwd; -# -# get $dbpath and $root -# -if (defined($ENV{'GTAGSROOT'})) { - $root = $ENV{'GTAGSROOT'}; - if (defined($ENV{'GTAGSDBPATH'})) { - $dbpath = $ENV{'GTAGSDBPATH'}; - } else { - $dbpath = $root; - } - unless ($current =~ /$root/) { - die("$com: illegal GTAGSROOT.\n"); - } - chdir($dbpath) || die("$com: directory $dbpath not found.\n"); - $dbpath = &getcwd; - chdir($current); - chdir($root) || die("$com: directory $root not found.\n"); - $root = &getcwd; -} -chdir($current) || die("$com: cannot return current directory.\n"); -$gtagsname = ($rflag) ? 'GRTAGS' : 'GTAGS'; -# -# make a sed command to make paths into relative -# -if (! defined($root)) { - chdir($current); - while (! -r $gtagsname && ! -r "obj/$gtagsname") { - if (&getcwd =~ m!^/$!) { die "$com: $gtagsname not found.\n"; } - chdir('..'); - } - $dbpath = $root = &getcwd; - $dbpath = "$dbpath/obj" if (! -r $gtagsname); -} -$cur = $current; -$cur =~ s!$root!!; -$cur =~ s!^/!!; -@step = split('/', $cur); -$downpath = '\\.\\./' x @step; -push(@com, "-e 's!\\./!$downpath!'"); -foreach $step (@step) { - push(@com, "-e 's!\\.\\./$step/!!'"); -} -# -# recognize format version of GTAGS. 'format version record' is saved as a -# META record in GTAGS and GRTAGS. if 'format version record' is not found, -# it's assumed version 1. - $support_version = 1; # accept this format version -# -open(GTAGS, "btreeop -K ' __.VERSION' $dbpath/$gtagsname |") || die("$com: GTAGS not found.\n"); -$rec = <GTAGS>; -close(GTAGS); -if ($rec =~ /^ __\.VERSION[ \t]+([0-9]+)$/) { - $format_version = $1; -} else { - $format_version = 1; -} -if ($format_version > $support_version) { - die("$com: GTAGS seems new format. Please install the latest GLOBAL.\n"); -} -# -# complete function name -# -if ($cflag) { - open(PIPEIN, "btreeop $dbpath/GTAGS | awk '{print \$1}' | sort | uniq |") || die("$com: btreeop cannot exec.\n"); - while (<PIPEIN>) { - print if (@ARGV == 0 || $_ =~ /^$ARGV[0]/o); - } - close(PIPEIN); - exit(0); -} -# -# search in current source tree. -# -$cnt = &search($ARGV[0], $dbpath, $gtagsname, @com); -# -# search in library path. -# -if ($cnt == 0 && ! $regex && ! $rflag && defined($ENV{'GTAGSLIBPATH'})) { - foreach $lib (split(':', $ENV{'GTAGSLIBPATH'})) { - next unless (-f "$lib/GTAGS"); - next if ($dbpath eq $lib); - chdir($lib) || die("$com: cannot chdir to $lib.\n"); - $dbpath = &getcwd; - $common = &common($dbpath, $current); - $up = $dbpath; - $up =~ s/$common//; - $down = $current; - $down =~ s/$common//; - $down =~ s![^/]+!..!g; - next if ($down eq '' || $up eq ''); - $cnt = &search($ARGV[0], $dbpath, 'GTAGS', ("-e 's!\\./!$down/$up/!'")); - last if ($cnt > 0); - } -} -exit(0); -# -# common: extract a common part of two paths. -# -# i) $p1, $p2 paths -# r) common part -# -sub common { - local($p1, $p2) = @_; - local(@p1, @p2, @common, $common); - - @p1 = split('/', $p1); - @p2 = split('/', $p2); - while (@p1 && @p2 && $p1[0] eq $p2[0]) { - push(@common, shift @p1); - shift @p2; - } - $common = join('/', @common); - $common .= '/'; - $common; -} -# -# search: search specified function -# -# i) $pattern search pattern -# i) $dbpath where GTAGS exist -# i) $gtagsname gtags name (GTAGS or GRTAGS) -# i) @com sed's command -# gi) $xflag -x option -# gi) $rflag -r option -# gi) $regex regular expression -# r) count of output lines -# -sub search { - local($pattern, $dbpath, $gtagsname, @com) = @_; - local($cnt); - # - # make input filter - # - if ($regex) { # regular expression - $infilter = "btreeop $dbpath/$gtagsname |"; - } else { - $infilter = "btreeop -K '$pattern' $dbpath/$gtagsname |"; - } - # - # make output filter - # gtags fields is same to ctags -x format. - # 0:tag, 1:lineno, 2:filename, 3: pattern. - # - if ($xflag) { - $outfilter = "| sort +0b -1 +2b -3 +1n -2"; - } else { - $outfilter = "| awk '{print \$3}' | sort | uniq"; - } - # - # if absolute path needed - # - if ($aflag) { - @com = ("-e 's!\\.!$dbpath!'"); - } - $outfilter .= "| sed @com"; - open(PIPEIN, $infilter) || die("$com: database not found.\n"); - open(PIPEOUT, $outfilter) || die("$com: pipe cannot open.\n"); - $cnt = 0; - while (<PIPEIN>) { - ($tag) = split; - if (! $regex || $tag =~ /$pattern/o) { - $cnt++; - print PIPEOUT $_; - } - } - close(PIPEIN); - close(PIPEOUT); - $cnt; -} diff --git a/usr.bin/global/gtags/Makefile b/usr.bin/global/gtags/Makefile index cabb890..1b45a7c 100644 --- a/usr.bin/global/gtags/Makefile +++ b/usr.bin/global/gtags/Makefile @@ -1,9 +1,12 @@ -# @(#)Makefile 1.0 (Berkeley) 4/21/96 +# $Id: Makefile,v 1.5 1997/07/30 04:55:34 skynyrd Exp $ + +GLOBAL_DIR= ${.CURDIR}/../../../contrib/global +.PATH: ${GLOBAL_DIR}/gtags MAN1= gtags.1 beforeinstall: ${INSTALL} -c -o ${BINOWN} -g ${BINGRP} -m ${BINMODE} \ - ${.CURDIR}/gtags.sh ${DESTDIR}/usr/bin/gtags + ${GLOBAL_DIR}/gtags/gtags.pl ${DESTDIR}/usr/bin/gtags .include <bsd.prog.mk> diff --git a/usr.bin/global/gtags/gtags.1 b/usr.bin/global/gtags/gtags.1 deleted file mode 100644 index c7fddf0..0000000 --- a/usr.bin/global/gtags/gtags.1 +++ /dev/null @@ -1,86 +0,0 @@ -.\" -.\" Copyright (c) 1996, 1997 Shigio Yamaguchi. All rights reserved. -.\" -.\" Redistribution and use in source and binary forms, with or without -.\" modification, are permitted provided that the following conditions -.\" are met: -.\" 1. Redistributions of source code must retain the above copyright -.\" notice, this list of conditions and the following disclaimer. -.\" 2. Redistributions in binary form must reproduce the above copyright -.\" notice, this list of conditions and the following disclaimer in the -.\" documentation and/or other materials provided with the distribution. -.\" 3. All advertising materials mentioning features or use of this software -.\" must display the following acknowledgement: -.\" This product includes software developed by Shigio Yamaguchi. -.\" 4. Neither the name of the author nor the names of any co-contributors -.\" may be used to endorse or promote products derived from this software -.\" without specific prior written permission. -.\" -.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND -.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE -.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -.\" SUCH DAMAGE. -.\" -.Dd April 21, 1997 -.Dt GTAGS 1 -.Os BSD 4 -.Sh NAME -.Nm gtags -.Nd create GTAGS, GRTAGS file -.Sh SYNOPSIS -.Nm gtags -.Op Fl e -.Op Fl s -.Op Ar dbpath -.Sh DESCRIPTION -.Nm Gtags -makes GTAGS, GRTAGS files for global(1). -.Nm Gtags -trace subdirectories, read source files, -locate the functions and save the information into tag files. -C, yacc and assembler source files are supported. -You should execute this command at the root of the source tree. -.Pp -If your source directory is on a read only device like CDROM, specify -.Ar dbpath -of the directory on which make tags files. -.Pp -.Bl -tag -width Ds -.It Fl e -force a function to end when reach a '}' at the first column in C source file. -.It Fl s -treat assembler source file (*.s, *.S). -.Sh FILES -.Bl -tag -width tags -compact -.It Pa GTAGS -tags file for function definitions. -.It Pa GRTAGS -tags file for function references. -.El -.Sh DIAGNOSTICS -.Nm Gtags -exits with a value of 1 if an error occurred, 0 otherwise. -.Sh SEE ALSO -.Xr btreeop 1 , -.Xr gctags 1 , -.Xr global 1 , -.Xr htags 1 . -.Sh BUG -GTAGS, GRTAGS are very large. In advance, check the space of your disk. - -Assembler support is far from completeness. It extracts only ENTRY() -and ALTENTRY() from source file. Probably valid only for FreeBSD and Linux -kernel source. -.Sh AUTHORS -Shigio Yamaguchi (shigio@wafu.netgate.net) -.Sh HISTORY -The -.Nm -command appeared in FreeBSD 2.2. diff --git a/usr.bin/global/gtags/gtags.sh b/usr.bin/global/gtags/gtags.sh deleted file mode 100644 index 79f19bc..0000000 --- a/usr.bin/global/gtags/gtags.sh +++ /dev/null @@ -1,98 +0,0 @@ -#!/bin/sh -# -# Copyright (c) 1996, 1997 Shigio Yamaguchi. All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# 1. Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# 2. Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in the -# documentation and/or other materials provided with the distribution. -# 3. All advertising materials mentioning features or use of this software -# must display the following acknowledgement: -# This product includes software developed by Shigio Yamaguchi. -# 4. Neither the name of the author nor the names of any co-contributors -# may be used to endorse or promote products derived from this software -# without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND -# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE -# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -# SUCH DAMAGE. -# -# gtags.sh 21-Apr-97 -# -com=`echo $0 | sed 's/.*\///'` # command name -usage="usage: $com [-e][-s][dbpath]" -# -# ctags flag -# -eflag= -sflag= -while :; do - case $1 in - -*) - if echo $1 | grep '[^-es]' >/dev/null; then - echo $usage >/dev/tty; exit 1 - fi - case $1 in - -*e*) eflag=e;; - esac - case $1 in - -*s*) sflag=1;; - esac - shift;; - *) - break;; - esac -done -export eflag sflag -case $1 in -"") dbpath=".";; -*) dbpath=$1;; -esac -if [ -f $dbpath/GTAGS -a -f $dbpath/GRTAGS ]; then - if [ ! -w $dbpath/GTAGS ]; then - echo "$com: cannot write to GTAGS." - exit 1 - elif [ ! -w $dbpath/GRTAGS ]; then - echo "$com: cannot write to GRTAGS." - exit 1 - fi -elif [ ! -w $dbpath ]; then - echo "$com: cannot write to the directory $dbpath." - exit 1 -fi -# -# make global database -# -for db in GTAGS GRTAGS; do - # currently only *.c *.h *.y are supported. - # *.s *.S is valid only when -s option specified. - find . -type f -name "*.[chysS]" -print | while read f; do - case $f in - *y.tab.c|*y.tab.h) - continue;; - *.s|*.S) - [ ${sflag}x = x -o $db = GRTAGS ] && continue - perl -ne '($nouse, $tag) = /^(ENTRY|ALTENTRY)\((\w+)\)/; - if ($tag) {printf("%-16s%4d %-16s %s", $tag, $., $ARGV, $_)} ' $f - continue;; - esac - case $db in - GRTAGS) flag=${eflag}Dxr;; - GTAGS) flag=${eflag}Dx;; - esac - GTAGDBPATH=$dbpath gctags -$flag $f || exit 1 - done | btreeop -C $dbpath/$db -done -exit 0 diff --git a/usr.bin/global/htags/Makefile b/usr.bin/global/htags/Makefile index f53639a..ac41ab0 100644 --- a/usr.bin/global/htags/Makefile +++ b/usr.bin/global/htags/Makefile @@ -1,9 +1,12 @@ -# @(#)Makefile 1.0 (Berkeley) 4/21/96 +# $Id: Makefile,v 1.3 1997/07/30 04:52:59 skynyrd Exp $ + +GLOBAL_DIR= ${.CURDIR}/../../../contrib/global +.PATH: ${GLOBAL_DIR}/htags MAN1= htags.1 beforeinstall: ${INSTALL} -c -o ${BINOWN} -g ${BINGRP} -m ${BINMODE} \ - ${.CURDIR}/htags.pl ${DESTDIR}/usr/bin/htags + ${GLOBAL_DIR}/htags/htags.pl ${DESTDIR}/usr/bin/htags .include <bsd.prog.mk> diff --git a/usr.bin/global/htags/htags.1 b/usr.bin/global/htags/htags.1 deleted file mode 100644 index a887e47..0000000 --- a/usr.bin/global/htags/htags.1 +++ /dev/null @@ -1,117 +0,0 @@ -.\" -.\" Copyright (c) 1996, 1997 Shigio Yamaguchi. All rights reserved. -.\" -.\" Redistribution and use in source and binary forms, with or without -.\" modification, are permitted provided that the following conditions -.\" are met: -.\" 1. Redistributions of source code must retain the above copyright -.\" notice, this list of conditions and the following disclaimer. -.\" 2. Redistributions in binary form must reproduce the above copyright -.\" notice, this list of conditions and the following disclaimer in the -.\" documentation and/or other materials provided with the distribution. -.\" 3. All advertising materials mentioning features or use of this software -.\" must display the following acknowledgement: -.\" This product includes software developed by Shigio Yamaguchi. -.\" 4. Neither the name of the author nor the names of any co-contributors -.\" may be used to endorse or promote products derived from this software -.\" without specific prior written permission. -.\" -.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND -.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE -.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -.\" SUCH DAMAGE. -.\" -.Dd April 21, 1997 -.Dt HTAGS 1 -.Os BSD 4 -.Sh NAME -.Nm htags -.Nd generate hypertext from C and Yacc source code -.Sh SYNOPSIS -.Nm htags -.Op Fl a -.Op Fl l -.Op Fl v -.Op Fl w -.Op Fl d Ar tagdir -.Op Fl t Ar title -.Op Ar dir -.Sh DESCRIPTION -.Nm Htags -makes hypertext from C and Yacc source code using GLOBAL database (GTAGS, GRTAGS). -.Pp -In advance of using this command, you must execute -.Xr gtags 1 -at the root directory of the source tree. -Then you can execute -.Nm htags -at the same place. -.Nm Htags -makes HTML directory and generate hypertext in it. -.Pp -You can start browsing from 'HTML/index.html'. -Once hypertext generated, you can move it anywhere and browse it -by any browsers. -.Pp -.br -.Bl -tag -width Ds -.It Fl a -make an alphabetical function index. It's suitable for large project. -.It Fl l -make name tag(<A NAME=lno>) for each line so that outer hypertext -can point any line of this hypertext. -By default, make it only for lines which have referred object. -.It Fl v -verbose mode. -.It Fl w -print warning message. -.It Fl d Ar tagdir -the directory in which GTAGS and GRTAGS exist. Default is current directory. -.It Fl t Ar title -Tile of this hypertext. Default is the last conponent of current path. -.It Ar dir -the directory in which hypertext generated. Default is current directory. -.Sh EXAMPLES - % cd /usr/src/sys - # gtags -se - # htags -vat 'Welcom to FreeBSD kernel source tour!' - % lynx HTML/index.html -.Sh FILES -.Bl -tag -width tags -compact -.It Pa HTML/index.html -Index file. -.It Pa GTAGS -tags file for function definitions. -.It Pa GRTAGS -tags file for function references. -.El -.Sh ENVIRONMENT -The following environment variables affect the execution of htags. -.Pp -.Bl -tag -width indent -.It Ev TMPDIR -If this variable is set, its value is used as the directory to make temporary file. -Default is /tmp. -.Sh DIAGNOSTICS -.Nm Htags -exits with a value of 1 if an error occurred, 0 otherwise. -.Sh SEE ALSO -.Xr btreeop 1 , -.Xr gctags 1 , -.Xr global 1 , -.Xr gtags 1 . -.Sh BUG -Generated hypertext is VERY LARGE. In advance, check the space of your disk. -.Sh AUTHORS -Shigio Yamaguchi (shigio@wafu.netgate.net) -.Sh HISTORY -The -.Nm -command appeared in FreeBSD 2.2. diff --git a/usr.bin/global/htags/htags.pl b/usr.bin/global/htags/htags.pl deleted file mode 100755 index 377a41c..0000000 --- a/usr.bin/global/htags/htags.pl +++ /dev/null @@ -1,1082 +0,0 @@ -#!/usr/bin/perl -# -# Copyright (c) 1996, 1997 Shigio Yamaguchi. All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# 1. Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# 2. Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in the -# documentation and/or other materials provided with the distribution. -# 3. All advertising materials mentioning features or use of this software -# must display the following acknowledgement: -# This product includes software developed by Shigio Yamaguchi. -# 4. Neither the name of the author nor the names of any co-contributors -# may be used to endorse or promote products derived from this software -# without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND -# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE -# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -# SUCH DAMAGE. -# -# htags.pl 21-Apr-97 -# -$com = $0; -$com =~ s/.*\///; -$usage = "usage: $com [-a][-l][-v][-w][-t title][-d tagdir][dir]"; -#------------------------------------------------------------------------- -# CONFIGURATION -#------------------------------------------------------------------------- -# columns of line number -$ncol = 4; -# font -$comment_begin = '<I><FONT COLOR=green>'; # /* ... */ -$comment_end = '</FONT></I>'; -$sharp_begin = '<FONT COLOR=darkred>'; # #define, #include or so on -$sharp_end = '</FONT>'; -$brace_begin = '<FONT COLOR=blue>'; # { ... } -$brace_end = '</FONT>'; -$reserved_begin = '<B>'; # if, while, for or so on -$reserved_end = '</B>'; -# reserved words -$reserved_words = "auto|break|case|char|continue|default|do|double|else|extern|float|for|goto|if|int|long|register|return|short|sizeof|static|struct|switch|typedef|union|unsigned|void|while"; -# temporary directory -$tmp = '/tmp'; -if (defined($ENV{'TMPDIR'}) && -d $ENV{'TMPDIR'}) { - $tmp = $ENV{'TMPDIR'}; -} -#------------------------------------------------------------------------- -# DEFINITION -#------------------------------------------------------------------------- -# unit for a path -$SEP = ' '; # source file path must not include $SEP charactor -$ESCSEP = &escape($SEP); -$SRCS = 'S'; -$DEFS = 'D'; -$REFS = 'R'; -$FILES = 'files'; -$FUNCS = 'funcs'; -#------------------------------------------------------------------------- -# JAVASCRIPT PARTS -#------------------------------------------------------------------------- -# escaped angle -$langle = sprintf("unescape('%s')", &escape('<')); -$rangle = sprintf("unescape('%s')", &escape('>')); -# frame name -$f_mains = 'mains'; # for main view -$f_funcs = 'funcs'; # for function index -$f_files = 'files'; # for file index -$begin_script="<SCRIPT LANGUAGE=javascript>\n<!--\n"; -$end_script="<!-- end of script -->\n</SCRIPT>\n"; -$defaultview= - "// if your browser doesn't support javascript, write a BASE tag statically.\n" . - "if (parent.frames.length)\n" . - " document.write($langle+'BASE TARGET=$f_mains'+$rangle)\n"; -$rewrite_href_funcs = - "// IE3.0 seems to be not able to treat following code.\n" . - "if (parent.frames.length && parent.$f_funcs == self) {\n" . - " document.links[0].href = '../funcs.html';\n" . - " document.links[document.links.length - 1].href = '../funcs.html';\n" . - "}\n"; -$rewrite_href_files = - "// IE3.0 seems to be not able to treat following code.\n" . - "if (parent.frames.length && parent.$f_files == self) {\n" . - " document.links[0].href = '../files.html';\n" . - " document.links[document.links.length - 1].href = '../files.html';\n" . - "}\n"; -#------------------------------------------------------------------------- -# UTIRITIES -#------------------------------------------------------------------------- -sub getcwd { - local($dir) = `/bin/pwd`; - chop($dir); - $dir; -} -sub date { - local($date) = `date`; - chop($date); - $date; -} -sub error { - local($msg) = @_; - &clean(); - die($msg); -} -sub clean { - &anchor'finish(); - &cache'close(); -} -sub escape { - local($c) = @_; - '%' . sprintf("%x", ord($c)); -} -sub usable { - local($com) = @_; - - foreach $path (split(/:/, $ENV{'PATH'})) { - if (-x "$path/$com") { - return 1; - } - } - return 0; -} -#------------------------------------------------------------------------- -# PROCESS START -#------------------------------------------------------------------------- -# -# options check -# -$aflag = $lflag = $vflag = $wflag = $sflag = '';# $sflag is set internally -while ($ARGV[0] =~ /^-/) { - $opt = shift; - if ($opt =~ /[^-alvwtd]/) { - print STDERR "$usage\n"; - exit 1; - } - if ($opt =~ /a/) { $aflag = 1; } - if ($opt =~ /l/) { $lflag = 1; } - if ($opt =~ /v/) { $vflag = 1; } - if ($opt =~ /w/) { $wflag = 1; } - if ($opt =~ /t/) { - $opt = shift; - last if ($opt eq ''); - $title = $opt; - } elsif ($opt =~ /d/) { - $opt = shift; - last if ($opt eq ''); - $dbpath = $opt; - } -} -if (!$title) { - @cwd = split('/', &getcwd); - $title = $cwd[$#cwd]; -} -if (!$dbpath) { - $dbpath = '.'; -} -unless (-r "$dbpath/GTAGS" && -r "$dbpath/GRTAGS") { - &error("GTAGS and GRTAGS not found. please type 'gtags[RET]'\n"); -} -# -# recognize format version -# if version record is not found, it's assumed version 1. -# - $support_version = 1; # understand this format version -# -open(GTAGS, "btreeop -K ' __.VERSION' $dbpath/GTAGS |") || die("$com: GTAGS not found.\n"); -$rec = <GTAGS>; -close(GTAGS); -if ($rec =~ /^ __\.VERSION[ \t]+([0-9]+)$/) { - $format_version = $1; -} else { - $format_version = 1; -} -if ($format_version != $support_version) { - die("$com: GTAGS format version unmatched. Please remake it.\n"); -} -# -# check directories -# -$html = &getcwd() . '/HTML'; -if ($ARGV[0]) { - $cwd = &getcwd(); - unless (-w $ARGV[0]) { - &error("$ARGV[0] is not writable directory.\n"); - } - chdir($ARGV[0]) || &error("directory $ARGV[0] not found.\n"); - $html = &getcwd() . '/HTML'; - chdir($cwd) || &error("cannot return directory.\n"); -} -# -# set sflag if *.[sS] are included. -# -open(CHECK, "btreeop $dbpath/GTAGS |") || &error("btreeop $dbpath/GTAGS failed.\n"); -while (<CHECK>) { - local($tag, $lno, $filename) = split; - if ($filename =~ /\.[sS]$/) { - $'sflag = 1; - last; - } -} -close(CHECK); -#------------------------------------------------------------------------- -# MAKE FILES -#------------------------------------------------------------------------- -# HTML/help.html ... help file (2) -# HTML/funcs.html ... function index (3) -# HTML/$FUNCS/* ... function index (3) -# HTML/$REFS/* ... referencies (4) -# HTML/$DEFS/* ... definitions (4) -# HTML/files.html ... file index (5) -# HTML/$FILES/* ... file index (5) -# HTML/index.html ... index file (6) -# HTML/mains.html ... main index (7) -# HTML/$SRCS/ ... source files (8) -#------------------------------------------------------------------------- -print STDERR "[", &date, "] ", "Htags started\n" if ($vflag); -# -# (1) make directories -# -print STDERR "[", &date, "] ", "(1) making directories ...\n" if ($vflag); -mkdir($html, 0777) || &error("cannot make directory <$html>.\n") if (! -d $html); -foreach $d ($SRCS, $REFS, $DEFS, $FILES, $FUNCS) { - mkdir("$html/$d", 0775) || &error("cannot make HTML directory\n") if (! -d "$html/$d"); -} -# -# (2) make help file -# -print STDERR "[", &date, "] ", "(2) making help.html ...\n" if ($vflag); -&makehelp("$html/help.html"); -# -# (3) make function index (funcs.html and $FUNCS/*) -# PRODUCE @funcs -# -print STDERR "[", &date, "] ", "(3) making function index ...\n" if ($vflag); -$func_total = &makefuncindex("$html/funcs.html"); -print STDERR "Total $func_total functions.\n" if ($vflag); -# -# (4) make function entries ($DEFS/* and $REFS/*) -# MAKING TAG CACHE -# -print STDERR "[", &date, "] ", "(4) making duplicate entries ...\n" if ($vflag); -sub suddenly { &clean(); exit 1} -$SIG{'INT'} = 'suddenly'; -$SIG{'QUIT'} = 'suddenly'; -$SIG{'TERM'} = 'suddenly'; -&cache'open(100000); -$func_total = &makedupindex($func_total); -print STDERR "Total $func_total functions.\n" if ($vflag); -# -# (5) make file index (files.html and $FILES/*) -# PRODUCE @files -# -print STDERR "[", &date, "] ", "(5) making file index ...\n" if ($vflag); -$file_total = &makefileindex("$html/files.html"); -print STDERR "Total $file_total files.\n" if ($vflag); -# -# [#] make a common part for mains.html and index.html -# USING @funcs @files -# -print STDERR "[", &date, "] ", "(#) making a common part ...\n" if ($vflag); -$index = &makecommonpart($title); -# -# (6)make index file (index.html) -# -print STDERR "[", &date, "] ", "(6) making index file ...\n" if ($vflag); -&makeindex("$html/index.html", $title, $index); -# -# (7) make main index (mains.html) -# -print STDERR "[", &date, "] ", "(7) making main index ...\n" if ($vflag); -&makemainindex("$html/mains.html", $index); -# -# (#) make anchor database -# -print STDERR "[", &date, "] ", "(#) making temporary database ...\n" if ($vflag); -&anchor'create(); -# -# (8) make HTML files ($SRCS/*) -# USING TAG CACHE -# -print STDERR "[", &date, "] ", "(8) making hypertext from source code ...\n" if ($vflag); -&makehtml($file_total); -&clean(); -print STDERR "[", &date, "] ", "Done.\n" if ($vflag); -exit 0; -#------------------------------------------------------------------------- -# SUBROUTINES -#------------------------------------------------------------------------- -# -# makehelp: make help file -# -sub makehelp { - local($file) = @_; - - open(HELP, ">$file") || &error("cannot make help file.\n"); - print HELP "<HTML>\n<HEAD><TITLE>HELP</TITLE></HEAD>\n<BODY>\n"; - print HELP "<H2>Usage of Links</H2>\n"; - print HELP "<PRE>/* [<][>][^][v] [top][bottom][index][help] */</PRE>\n"; - print HELP "<DL>\n"; - print HELP "<DT>[<]<DD>Previous function.\n"; - print HELP "<DT>[>]<DD>Next function.\n"; - print HELP "<DT>[^]<DD>First function in this file.\n"; - print HELP "<DT>[v]<DD>Last function in this file.\n"; - print HELP "<DT>[top]<DD>Top of this file.\n"; - print HELP "<DT>[bottom]<DD>Bottom of this file.\n"; - print HELP "<DT>[index]<DD>Return to index page (mains.html).\n"; - print HELP "<DT>[help]<DD>You are seeing now.\n"; - print HELP "</DL>\n"; - print HELP "</BODY>\n</HTML>\n"; - close(HELP); -} -# -# makefuncindex: make function index (including alphabetic index) -# -# i) file function index file -# go) @funcs -# -sub makefuncindex { - local($file) = @_; - local($count) = 0; - - open(FUNCTIONS, ">$file") || &error("cannot make function index <$file>.\n"); - print FUNCTIONS "<HTML>\n<HEAD><TITLE>FUNCTION INDEX</TITLE>\n"; - print FUNCTIONS "$begin_script$defaultview$end_script</HEAD>\n<BODY>\n"; - print FUNCTIONS "<H2>FUNCTION INDEX</H2>\n"; - print FUNCTIONS "<OL>\n" if (!$aflag); - local($old) = select(FUNCTIONS); - open(TAGS, "btreeop $dbpath/GTAGS | awk '{print \$1}' | sort | uniq |") || &error("btreeop $dbpath/GTAGS failed.\n"); - local($alpha) = ''; - @funcs = (); # [A][B][C]... - while (<TAGS>) { - $count++; - chop; - local($tag) = $_; - print STDERR " [$count] adding $tag\n" if ($vflag); - if ($aflag && $alpha ne substr($tag, 0, 1)) { - if ($alpha) { - print ALPHA "</OL>\n"; - print ALPHA "<A HREF=../mains.html TARGET=_self>[index]</A>\n"; - print ALPHA "$begin_script$rewrite_href_funcs$end_script"; - print ALPHA "</BODY>\n</HTML>\n"; - close(ALPHA); - } - $alpha = substr($tag, 0, 1); - push(@funcs, "<A HREF=$FUNCS/$alpha.html TARGET=_self>[$alpha]</A>\n"); - open(ALPHA, ">$html/$FUNCS/$alpha.html") || &error("cannot make alphabetical function index.\n"); - print ALPHA "<HTML>\n<HEAD><TITLE>$alpha</TITLE>\n"; - print ALPHA "$begin_script$defaultview$end_script"; - print ALPHA "</HEAD>\n<BODY>\n<H2>[$alpha]</H2>\n"; - print ALPHA "<A HREF=../mains.html TARGET=_self>[index]</A>\n"; - print ALPHA "<OL>\n"; - select(ALPHA); - } - open(LIST, "btreeop -K $tag $dbpath/GTAGS |") || &error("btreeop -K $tag $dbpath/GTAGS failed.\n");; - local($line1, $line2); - if ($line1 = <LIST>) { - $line2 = <LIST>; - } - close(LIST); - if ($line2) { - print "<LI><A HREF=", ($aflag) ? "../" : "", "D/$tag.html>$tag</A>\n"; - } else { - local($nouse, $lno, $filename) = split(/[ \t]+/, $line1); - $nouse = ''; # to make perl quiet - $filename =~ s/^\.\///; - $filename =~ s/\//$ESCSEP/g; - print "<LI><A HREF=", ($aflag) ? "../" : "", "$SRCS/$filename.html#$lno>$tag</A>\n"; - } - close(LIST); - } - close(TAGS); - select($old); - if ($aflag) { - print ALPHA "</OL>\n"; - print ALPHA "<A HREF=../mains.html TARGET=_self>[index]</A>\n"; - print ALPHA "$begin_script$rewrite_href_funcs$end_script"; - print ALPHA "</BODY>\n</HTML>\n"; - close(ALPHA); - - print FUNCTIONS @funcs; - } - print FUNCTIONS "</OL>\n" if (!$aflag); - print FUNCTIONS "</BODY>\n</HTML>\n"; - close(FUNCTIONS); - $count; -} -# -# makedupindex: make duplicate entries index ($DEFS/* and $REFS/*) -# -# i) $total functions total -# r) $count -# -sub makedupindex { - local($total) = @_; - local($count) = 0; - - open(TAGS, "btreeop $dbpath/GTAGS | awk '{print \$1}' | sort | uniq |") || &error("btreeop $dbpath/GTAGS failed.\n"); - while (<TAGS>) { - $count++; - chop; - local($tag) = $_; - print STDERR " [$count/$total] adding $tag\n" if ($vflag); - foreach $db ('GTAGS', 'GRTAGS') { - open(LIST, "btreeop -K $tag $dbpath/$db | sort +0b -1 +2b -3 +1n -2|") || &error("btreeop -K $tag $dbpath/$db failed.\n");; - local($line1, $line2); - if ($line1 = <LIST>) { - $line2 = <LIST>; - } - &cache'put($db, $tag, ($line2) ? '' : $line1) if ($line1); - if ($line2) { # two or more entries exist - local($type) = ($db eq 'GTAGS') ? $'DEFS : $'REFS; - open(FILE, ">$html/$type/$tag.html") || &error("cannot make file <$html/$type/$tag.html>.\n"); - print FILE "<HTML>\n<HEAD><TITLE>$tag</TITLE></HEAD>\n<BODY>\n"; - print FILE "<PRE>\n"; - for (;;) { - if ($line1) { - $_ = $line1; - $line1 = ''; - } elsif ($line2) { - $_ = $line2; - $line2 = ''; - } elsif (!($_ = <LIST>)) { - last; - } - s/\.\///; - s/&/&/g; - s/</</g; - s/>/>/g; - local($nouse, $lno, $filename) = split; - $nouse = ''; # to make perl quiet - $filename =~ s/\//$ESCSEP/g; - s/^$tag/<A HREF=..\/$SRCS\/$filename.html#$lno>$tag<\/A>/; - print FILE; - } - print FILE "</PRE>\n</BODY>\n</HTML>\n"; - close(FILE); - } - close(LIST); - } - } - close(TAGS); - $count; -} -# -# makefileindex: make file index -# -# i) file name -# go) @files -# -sub makefileindex { - local($file) = @_; - local($count) = 0; - - open(FILES, ">$file") || &error("cannot make file <$file>.\n"); - print FILES "<HTML>\n<HEAD><TITLE>FILES</TITLE>\n"; - print FILES "$begin_script$defaultview$end_script"; - print FILES "</HEAD>\n<BODY>\n<H2>FILE INDEX</H2>\n"; - print FILES "<OL>\n"; - local($old) = select(FILES); - open(FIND, "find . -name '*.[chysS]' -print | sort |") || &error("cannot exec find.\n"); - local($lastdir) = ''; - @files = (); - while (<FIND>) { - $count++; - chop; - s/^\.\///; - next if /(y\.tab\.c|y\.tab\.h)$/; - next if (!$'sflag && /\.[sS]$/); - local($filename) = $_; - print STDERR " [$count] adding $filename\n" if ($vflag); - local($dir); - if (index($filename, '/') >= 0) { - @split = split('/'); - $dir = $split[0]; - } else { - $dir = ''; - } - #if ($dir && $dir ne $lastdir) { - if ($dir ne $lastdir) { - if ($lastdir) { - print DIR "</OL>\n"; - print DIR "<A HREF=../mains.html TARGET=_self>[index]</A>\n"; - print DIR "$begin_script$rewrite_href_files$end_script"; - print DIR "</BODY>\n</HTML>\n"; - close(DIR); - } - if ($dir) { - push(@files, "<LI><A HREF=$FILES/$dir.html TARGET=_self>$dir/</A>\n"); - open(DIR, ">$html/$FILES/$dir.html") || &error("cannot make directory index.\n"); - print DIR "<HTML>\n<HEAD><TITLE>$dir/</TITLE>\n"; - print DIR "$begin_script$defaultview$end_script"; - print DIR "</HEAD>\n<BODY>\n<H2>$dir/</H2>\n"; - print DIR "<A HREF=../mains.html TARGET=_self>[index]</A>\n"; - print DIR "<OL>\n"; - } - $lastdir = $dir; - } - local($path) = $filename; - $path =~ s/\//$ESCSEP/g; - if ($dir eq '') { - push(@files, "<LI><A HREF=", ($dir) ? "../" : "", "$SRCS/$path.html>$filename</A>\n"); - } else { - print DIR "<LI><A HREF=../$SRCS/$path.html>$filename</A>\n"; - } - } - close(FIND); - select($old); - if ($lastdir) { - print DIR "</OL>\n"; - print DIR "<A HREF=../mains.html TARGET=_self>[index]</A>\n"; - print DIR "$begin_script$rewrite_href_files$end_script"; - print DIR "</BODY>\n</HTML>\n"; - close(DIR); - } - print FILES @files; - print FILES "</OL>\n"; - print FILES "</BODY>\n</HTML>\n"; - close(FILES); - - $count; -} -# -# makecommonpart: make a common part for mains.html and index.html -# -# gi) @files -# gi) @funcs -# -sub makecommonpart { - local($title) = @_; - local($index) = ''; - - $index .= "<H1><FONT COLOR=#cc0000>$title</FONT></H1>\n"; - $index .= "<P ALIGN=right>"; - $index .= "Last updated " . &date . "<BR>\n"; - $index .= "This hypertext was generated by <A HREF=http://wafu.netgate.net/tama/unix/indexe.html#global TARGET=_top>GLOBAL</A>.<BR>\n"; - $index .= "$begin_script"; - $index .= "if (parent.frames.length && parent.$f_mains == self)\n"; - $index .= " document.write($langle+'A HREF=mains.html TARGET=_top'+$rangle+'[No frame version is here.]'+$langle+'/A'+$rangle)\n"; - $index .= "$end_script"; - $index .= "</P>\n<HR>\n"; - $index .= "<H2>MAINS</H2>\n"; - $index .= "<PRE>\n"; - open(PIPE, "btreeop -K main $dbpath/GTAGS | sort +0b -1 +2b -3 +1n -2 |") || &error("btreeop -K main $dbpath/GTAGS failed.\n"); - while (<PIPE>) { - local($nouse, $lno, $filename) = split; - $nouse = ''; # to make perl quiet - $filename =~ s/^\.\///; - $filename =~ s/\//$ESCSEP/g; - s/(main)/<A HREF=$SRCS\/$filename.html#$lno>$1<\/A>/; - $index .= $_; - } - close(PIPE); - $index .= "</PRE>\n<HR>\n<H2>FUNCTIONS</H2>\n"; - if ($aflag) { - foreach $f (@funcs) { - $index .= $f; - } - } else { - $index .= "<PRE><A HREF=funcs.html>function index</A></PRE>\n"; - } - $index .= "<HR>\n<H2>FILES</H2>\n"; - $index .= "<OL>\n"; - foreach $f (@files) { - $index .= $f; - } - $index .= "</OL>\n<HR>\n"; - $index; -} -# -# makeindex: make index file -# -# i) $file file name -# i) $title title of index file -# i) $index common part -# -sub makeindex { - local($file, $title, $index) = @_; - - open(FRAME, ">$file") || &error("cannot open file <$file>.\n"); - print FRAME "<HTML>\n<HEAD><TITLE>$title</TITLE></HEAD>\n"; - print FRAME "<FRAMESET COLS='200,*'>\n"; - print FRAME "<NOFRAME>\n$index</NOFRAME>\n"; - print FRAME "<FRAMESET ROWS='50%,50%'>\n"; - print FRAME "<FRAME NAME=$f_funcs SRC=funcs.html>\n"; - print FRAME "<FRAME NAME=$f_files SRC=files.html>\n"; - print FRAME "</FRAMESET>\n"; - print FRAME "<FRAME NAME=$f_mains SRC=mains.html>\n"; - print FRAME "</FRAMESET>\n"; - print FRAME "</HTML>\n"; - close(FRAME); -} -# -# makemainindex: make main index -# -# i) $file file name -# i) $index common part -# -sub makemainindex { - local($file, $index) = @_; - - open(INDEX, ">$file") || &error("cannot create file <$file>.\n"); - print INDEX "<HTML>\n<HEAD><TITLE>MAINS</TITLE></HEAD>\n"; - print INDEX "<BODY>\n$index</BODY>\n</HTML>\n"; - close(INDEX); -} -# -# makehtml: make html files -# -sub makehtml { - local($total) = @_; - local($count) = 0; - - open(FIND, "find . -name '*.[chysS]' -print|") || &error("cannot exec find.\n"); - while (<FIND>) { - $count++; - chop; - s/^\.\///; - next if /y\.tab\.c|y\.tab\.h/; - next if (!$'sflag && /\.[sS]$/); - local($path) = $_; - $path =~ s/\//$SEP/g; - print STDERR " [$count/$total] converting $_\n" if ($vflag); - &convert'src2html($_, "$html/$SRCS/$path.html"); - } - close(FIND); -} -#========================================================================= -# CONVERT PACKAGE -#========================================================================= -package convert; -# -# src2html: convert source code into HTML -# -# i) $file source file - Read from -# i) $html HTML file - Write to -# -sub src2html { - local($file, $html) = @_; - local($ncol) = $'ncol; - local($expand) = &'usable('expand') ? 'expand' : 'cat'; - - open(HTML, ">$html") || &'error("cannot create file <$html>.\n"); - local($old) = select(HTML); - # - # load tags belonging to this file. - # - $file =~ s/^\.\///; - &anchor'load($file); - open(C, "$expand '$file' |") || &'error("cannot open file <$file>.\n"); - # - # print the header - # - print "<HTML>\n<HEAD><TITLE>$file</TITLE></HEAD>\n"; - print "<BODY><A NAME=TOP><H2>$file</H2>\n"; - print &link_format(&anchor'getlinks(0)); - print "\n<HR>\n"; - print "<H2>FUNCTIONS</H2>\n"; - print "This source file includes following functions.\n"; - print "<OL>\n"; - local($lno, $tag, $type); - for (($lno, $tag, $type) = &anchor'first(); $lno; ($lno, $tag, $type) = &anchor'next()) { - print "<LI><A HREF=#$lno>$tag</A>\n" if ($type eq 'D'); - } - print "</OL>\n"; - print "<HR>\n"; - # - # print source code - # - print "<PRE>\n"; - $INCOMMENT = 0; # initial status is out of comment - local($LNO, $TAG, $TYPE) = &anchor'first(); - while (<C>) { - s/\r$//; - s/&/&/g; # '<', '>' and '&' are used for HTML tag - s/</</g; - s/>/>/g; - &protect_line(); # protect quoted char, strings and comments - # painting source code - s/({|})/$'brace_begin$1$'brace_end/g; - $sharp = s/^(#\w+)// ? $1 : ''; # protect macro - s/\b($'reserved_words)\b/$'reserved_begin$1$'reserved_end/go if ($sharp ne '#include'); - s/^/$'sharp_begin$sharp$'sharp_end/ if ($sharp); # recover macro - - local($define_line) = 0; - local(@links) = (); - local($count) = 0; - local($lno_printed) = 0; - - if ($'lflag) { - print "<A NAME=$.>"; - $lno_printed = 1; - } - for (; int($LNO) == $.; ($LNO, $TAG, $TYPE) = &anchor'next()) { - if (!$lno_printed) { - print "<A NAME=$.>"; - $lno_printed = 1; - } - $define_line = $LNO if ($TYPE eq 'D'); - $db = ($TYPE eq 'D') ? 'GRTAGS' : 'GTAGS'; - local($line) = &cache'get($db, $TAG); - if (defined($line)) { - local($href, $dir); - if ($line) { - local($nouse, $lno, $filename) = split(/[ \t]+/, $line); - $nouse = ''; # to make perl quiet - $filename =~ s/^\.\///; - $filename =~ s/\//$'ESCSEP/g; - $href = "<A HREF=../$'SRCS/$filename.html#$lno>$TAG</A>"; - } else { - $dir = ($TYPE eq 'D') ? $'REFS : $'DEFS; - $href = "<A HREF=../$dir/$TAG.html>$TAG</A>"; - } - # set tag marks and push hyperlink into @links - if (s/\b$TAG\b/\005$count\005/) { - $count++; - push(@links, $href); - } else { - print STDERR "Error: $file $LNO $TAG($TYPE) tag must exist.\n" if ($'wflag); - } - } else { - print STDERR "Warning: $file $LNO $TAG($TYPE) found but not referred.\n" if ($'wflag); - } - } - # implant links - local($s); - for ($count = 0; @links; $count++) { - $s = shift @links; - unless (s/\005$count\005/$s/) { - print STDERR "Error: $file $LNO $TAG($TYPE) tag must exist.\n" if ($'wflag); - } - } - &unprotect_line(); - # print a line - printf "%${ncol}d ", $.; - print; - # print hyperlinks - if ($define_line && $file !~ /\.h$/) { - print ' ' x ($ncol + 1); - print &link_format(&anchor'getlinks($define_line)); - print "\n"; - } - } - print "</PRE>\n"; - print "<HR>\n"; - print "<A NAME=BOTTOM>\n"; - print &link_format(&anchor'getlinks(-1)); - print "\n"; - print "</BODY>\n</HTML>\n"; - close(C); - close(HTML); - select($old); - -} -# -# protect_line: protect quoted strings -# -# io) $_ source line -# -# \001 quoted(\) char -# \002 quoted('') char -# \003 quoted string -# \004 comment -# \032 temporary mark -# -sub protect_line { - @quoted_char1 = (); - while (/(\\.)/) { - push(@quoted_char1, $1); - s/\\./\001/; - } - @quoted_char2 = (); - while (/('[^']')/) { - push(@quoted_char2, $1); - s/'[^']'/\002/; - } - @quoted_strings = (); - while (/("[^"]*")/) { - push(@quoted_strings, $1); - s/"[^"]*"/\003/; - } - @comments = (); - s/^/\032/ if ($INCOMMENT); - while (1) { - if ($INCOMMENT == 0) { - if (/\/\*/) { # start comment - s/\/\*/\032\/\*/; - $INCOMMENT = 1; - } else { - last; - } - } else { - # Thanks to Jeffrey Friedl for his code. - if (m!\032(/\*)?[^*]*\*+([^/*][^*]*\*+)*/!) { - $INCOMMENT = 0; - # minimum matching - s!\032((/\*)?[^*]*\*+([^/*][^*]*\*+)*/)!\004!; - push(@comments, $1); - } else { - s/\032(.*)$/\004/; # mark comment - push(@comments, $1); - } - last if ($INCOMMENT); - } - } -} -# -# unprotect_line: recover quoted strings -# -# i) $_ source line -# -sub unprotect_line { - local($s); - - while (@comments) { - $s = shift @comments; - s/\004/$'comment_begin$s$'comment_end/; - } - while (@quoted_strings) { - $s = shift @quoted_strings; - s/\003/$s/; - } - while (@quoted_char2) { - $s = shift @quoted_char2; - s/\002/$s/; - } - while (@quoted_char1) { - $s = shift @quoted_char1; - s/\001/$s/; - } -} -# -# link_format: format hyperlinks. -# -# i) (previous, next, first, last, top, bottom) -# -sub link_format { - local(@tag) = @_; - local(@label) = ('<', '>', '^', 'v', 'top', 'bottom'); - - local($line) = "$'comment_begin/* "; - while ($label = shift @label) { - local($tag) = shift @tag; - $line .= "<A HREF=#$tag>" if ($tag); - $line .= "[$label]"; - $line .= "</A>" if ($tag); - } - $line .= "<A HREF=../mains.html>[index]</A>"; - $line .= "<A HREF=../help.html>[help]</A>"; - $line .= " */$'comment_end"; - - $line; -} - -#========================================================================= -# ANCHOR PACKAGE -#========================================================================= -package anchor; -# -# create: create anchors temporary database -# -sub create { - $ANCH = "$'tmp/ANCH$$"; - open(ANCH, "| btreeop -C $ANCH") || &'error("btreeop -C $ANCH failed.\n"); - foreach $db ('GTAGS', 'GRTAGS') { - local($type) = ($db eq 'GTAGS') ? 'D' : 'R'; - open(PIPE, "btreeop $'dbpath/$db |") || &'error("btreeop $'dbpath/$db failed.\n"); - while (<PIPE>) { - local($tag, $lno, $filename) = split; - print ANCH "$filename $lno $tag $type\n"; - } - close(PIPE); - } - close(ANCH); -} -# -# finish: remove anchors database -# -sub finish { - unlink("$ANCH") if (defined($ANCH)); -} -# -# load: load anchors in a file from database -# -# i) $file source file -# -sub load { - local($file) = @_; - - $file = './' . $file if ($file !~ /^\.\//); - - @ANCHORS = (); - open(ANCH, "btreeop -K $file $ANCH|") || &'error("btreeop -K $file $ANCH failed.\n"); -$n = 0; - while (<ANCH>) { - local($filename, $lno, $tag, $type) = split; - local($line); - # START for DTFLAG - # don't refer to macros which is defined in other C source. - if ($type eq 'R' && ($line = &cache'get('GTAGS', $tag))) { - local($nouse1, $nouse2, $f, $def) = split(/[ \t]+/, $line); - if ($f !~ /\.h$/ && $f !~ $filename && $def =~ /^#/) { - print STDERR "Information: $filename $lno $tag($type) skipped, because this is a macro which is defined in other C source.\n" if ($'wflag); - next; - } - } - # END for DTFLAG - push(@ANCHORS, "$lno,$tag,$type"); - } - close(ANCH); - local(@keys); - foreach (@ANCHORS) { - push(@keys, (split(/,/))[0]); - } - sub compare { $keys[$a] <=> $keys[$b]; } - @ANCHORS = @ANCHORS[sort compare 0 .. $#keys]; - local($c); - for ($c = 0; $c < @ANCHORS; $c++) { - local($lno, $tag, $type) = split(/,/, $ANCHORS[$c]); - if ($type eq 'D') { - $FIRST = $lno; - last; - } - } - for ($c = $#ANCHORS; $c >= 0; $c--) { - local($lno, $tag, $type) = split(/,/, $ANCHORS[$c]); - if ($type eq 'D') { - $LAST = $lno; - last; - } - } -} -# -# first: get first anchor -# -sub first { - $CURRENT = 0; - local($lno, $tag, $type) = split(/,/, $ANCHORS[$CURRENT]); - $CURRENTDEF = $CURRENT if ($type eq 'D'); - - ($lno, $tag, $type); -} -# -# next: get next anchor -# -sub next { - if (++$CURRENT > $#ANCHORS) { - return ('', '', ''); - } - local($lno, $tag, $type) = split(/,/, $ANCHORS[$CURRENT]); - $CURRENTDEF = $CURRENT if ($type eq 'D'); - - ($lno, $tag, $type); -} -# -# getlinks: get links -# -# i) linenumber >= 1: line number -# 0: header, -1: tailer -# gi) @ANCHORS tag table in current file -# r) (previous, next, first, last, top, bottom) -# -sub getlinks { - local($linenumber) = @_; - local($prev, $next, $first, $last, $top, $bottom); - - $prev = $next = $first = $last = $top = $bottom = 0; - if ($linenumber >= 1) { - local($c, $p, $n); - if ($CURRENTDEF == 0) { - for ($c = 0; $c <= $#ANCHORS; $c++) { - local($lno, $tag, $type) = split(/,/, $ANCHORS[$c]); - if ($lno == $linenumber && $type eq 'D') { - last; - } - } - $CURRENTDEF = $c; - } else { - for ($c = $CURRENTDEF; $c >= 0; $c--) { - local($lno, $tag, $type) = split(/,/, $ANCHORS[$c]); - if ($lno == $linenumber && $type eq 'D') { - last; - } - } - } - $p = $n = $c; - while (--$p >= 0) { - local($lno, $tag, $type) = split(/,/, $ANCHORS[$p]); - if ($type eq 'D') { - $prev = $lno; - last; - } - } - while (++$n <= $#ANCHORS) { - local($lno, $tag, $type) = split(/,/, $ANCHORS[$n]); - if ($type eq 'D') { - $next = $lno; - last; - } - } - } - $first = $FIRST if ($linenumber != $FIRST); - $last = $LAST if ($linenumber != $LAST); - $top = 'TOP' if ($linenumber != 0); - $bottom = 'BOTTOM' if ($linenumber != -1); - if ($FIRST == $LAST) { - $last = '' if ($linenumber == 0); - $first = '' if ($linenumber == -1); - } - - ($prev, $next, $first, $last, $top, $bottom); -} - -#========================================================================= -# CACHE PACKAGE -#========================================================================= -package cache; -# -# open: open tag cache -# -# i) size cache size -# -1: all cache -# 0: no cache -# other: sized cache -# -sub open { - ($cachesize) = @_; - - if ($cachesize == -1) { - return; - } - undef %CACH if defined(%CACH); - $cachecount = 0; -} -# -# put: put tag into cache -# -# i) $db database name -# i) $tag tag name -# i) $line tag line -# -sub put { - local($db, $tag, $line) = @_; - local($label) = ($db eq 'GTAGS') ? 'D' : 'R'; - - $cachecount++; - if ($cachesize >= 0 && $cachecount > $cachesize) { - $CACH = "$'tmp/CACH$$"; - dbmopen(%CACH, $CACH, 0600) || &'error("make cache database.\n"); - $cachesize = -1; - } - $CACH{$label.$tag} = $line; -} -# -# get: get tag from cache -# -# i) $db database name -# i) $tag tag name -# r) tag line -# -sub get { - local($db, $tag) = @_; - local($label) = ($db eq 'GTAGS') ? 'D' : 'R'; - - defined($CACH{$label.$tag}) ? $CACH{$label.$tag} : undef; -} -# -# close: close cache -# -sub close { - #dbmclose(%CACH); - unlink("$CACH.db") if (defined($CACH)); -} diff --git a/usr.bin/global/systags/Makefile b/usr.bin/global/systags/Makefile index 49c9806..0892516 100644 --- a/usr.bin/global/systags/Makefile +++ b/usr.bin/global/systags/Makefile @@ -1,7 +1,10 @@ -# @(#)Makefile 1.0 (Berkeley) 4/21/96 +# $Id: Makefile,v 1.3 1997/07/30 04:53:01 skynyrd Exp $ + +GLOBAL_DIR= ${.CURDIR}/../../../contrib/global +.PATH: ${GLOBAL_DIR}/systags beforeinstall: ${INSTALL} -c -o ${BINOWN} -g ${BINGRP} -m ${BINMODE} \ - ${.CURDIR}/systags.sh ${DESTDIR}/usr/bin/systags + ${GLOBAL_DIR}/systags/systags.sh ${DESTDIR}/usr/bin/systags .include <bsd.prog.mk> diff --git a/usr.bin/global/systags/systags.sh b/usr.bin/global/systags/systags.sh deleted file mode 100755 index e6e85bf..0000000 --- a/usr.bin/global/systags/systags.sh +++ /dev/null @@ -1,83 +0,0 @@ -#!/bin/sh -# -# Copyright (c) 1997 Shigio Yamaguchi. All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# 1. Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# 2. Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in the -# documentation and/or other materials provided with the distribution. -# 3. All advertising materials mentioning features or use of this software -# must display the following acknowledgement: -# This product includes software developed by Shigio Yamaguchi. -# 4. Neither the name of the author nor the names of any co-contributors -# may be used to endorse or promote products derived from this software -# without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND -# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE -# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -# SUCH DAMAGE. -# -# systags.sh 17-Feb-97 -# -# script to make hypertext of kernel source. -# supporting FreeBSD and Linux. -# -case $1 in --n) nflag=1; shift;; -esac -case $1 in -"") dir=.;; -*) dir=$1;; -esac -# -# get release number from source tree. -# -if [ -f conf/newvers.sh ]; then - os=FreeBSD - release=`awk -F= '/^RELEASE=/ {print $2}' < conf/newvers.sh` -elif [ -f Makefile ] && grep '^vmlinux:' Makefile >/dev/null; then - os=Linux - version=`awk -F= '/^VERSION *=/ {print $2}' < Makefile` - patchlevel=`awk -F= '/^PATCHLEVEL *=/ {print $2}' < Makefile` - sublevel=`awk -F= '/^SUBLEVEL *=/ {print $2}' < Makefile` - release=`echo "$version.$patchlevel.$sublevel" | tr -d ' '` -fi -# -# remove old files -# -case $nflag in -1) echo "rm -rf $dir/htags.log $dir/GTAGS $dir/GRTAGS $dir/HTML";; -*) rm -rf $dir/htags.log $dir/GTAGS $dir/GRTAGS $dir/HTML;; -esac -# -# make global database(GTAGS, GRTAGS). -# -case $nflag in -1) echo "gtags -se $dir";; -*) gtags -se $dir;; -esac -# -# make hypertext. -# (please replace this title with a suitable one.) -# -case $os$release in -"") program=`/bin/pwd | sed 's/.*\///'` - title="Welcome to $program source tour!";; -*) title="Welcome to $os $release kernel source tour!";; -esac -case $nflag in -1) echo "htags -vwat '$title' -d $dir $dir > $dir/htags.log 2>&1";; -*) htags -vwat "$title" -d $dir $dir> $dir/htags.log 2>&1;; -esac |
