From 3bcb26e56eecd92ba0d19d53e1d3e6f0f0e6812f Mon Sep 17 00:00:00 2001 From: nate Date: Fri, 12 Nov 1993 07:06:35 +0000 Subject: Update to GNU diffutils 2.6 (Forgot to cvs add them) --- gnu/usr.bin/diff/cmpbuf.c | 40 +++++++++++++++++ gnu/usr.bin/diff/cmpbuf.h | 20 +++++++++ gnu/usr.bin/diff/config.h | 112 ++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 172 insertions(+) create mode 100644 gnu/usr.bin/diff/cmpbuf.c create mode 100644 gnu/usr.bin/diff/cmpbuf.h create mode 100644 gnu/usr.bin/diff/config.h (limited to 'gnu/usr.bin/diff') diff --git a/gnu/usr.bin/diff/cmpbuf.c b/gnu/usr.bin/diff/cmpbuf.c new file mode 100644 index 0000000..e95a8f9 --- /dev/null +++ b/gnu/usr.bin/diff/cmpbuf.c @@ -0,0 +1,40 @@ +/* Buffer primitives for comparison operations. + Copyright (C) 1993 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ + +#include "system.h" +#include "cmpbuf.h" + +/* Least common multiple of two buffer sizes A and B. */ + +size_t +buffer_lcm (a, b) + size_t a, b; +{ + size_t m, n, r; + + /* Yield reasonable values if buffer sizes are zero. */ + if (!a) + return b ? b : 8 * 1024; + if (!b) + return a; + + /* n = gcd (a, b) */ + for (m = a, n = b; (r = m % n) != 0; m = n, n = r) + continue; + + return a/n * b; +} diff --git a/gnu/usr.bin/diff/cmpbuf.h b/gnu/usr.bin/diff/cmpbuf.h new file mode 100644 index 0000000..e3852b7 --- /dev/null +++ b/gnu/usr.bin/diff/cmpbuf.h @@ -0,0 +1,20 @@ +/* Buffer primitives for comparison operations. + Copyright (C) 1993 Free Software Foundation, Inc. + +This file is part of GNU DIFF. + +GNU DIFF is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU DIFF is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU DIFF; see the file COPYING. If not, write to +the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ + +size_t buffer_lcm PARAMS((size_t, size_t)); diff --git a/gnu/usr.bin/diff/config.h b/gnu/usr.bin/diff/config.h new file mode 100644 index 0000000..ed8e8ef --- /dev/null +++ b/gnu/usr.bin/diff/config.h @@ -0,0 +1,112 @@ +/* config.h. Generated automatically by configure. */ +/* config.h.in. Generated automatically from configure.in by autoheader. */ + +/* Define if using alloca.c. */ +/* #undef C_ALLOCA */ + +/* Define to empty if the keyword does not work. */ +/* #undef const */ + +/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems. + This function is required for alloca.c support on those systems. */ +/* #undef CRAY_STACKSEG_END */ + +/* Define if you have dirent.h. */ +#define DIRENT 1 + +/* Define if you have alloca.h and it should be used (not Ultrix). */ +/* #undef HAVE_ALLOCA_H */ + +/* Define if you don't have vprintf but do have _doprnt. */ +/* #undef HAVE_DOPRNT */ + +/* Define if your struct stat has st_blksize. */ +#define HAVE_ST_BLKSIZE 1 + +/* Define if you have vfork.h. */ +/* #undef HAVE_VFORK_H */ + +/* Define if you have the vprintf function. */ +#define HAVE_VPRINTF 1 + +/* Define if on MINIX. */ +/* #undef _MINIX */ + +/* Define if you don't have dirent.h, but have ndir.h. */ +/* #undef NDIR */ + +/* Define to `int' if doesn't define. */ +/* #undef pid_t */ + +/* Define if the system does not provide POSIX.1 features except + with this defined. */ +/* #undef _POSIX_1_SOURCE */ + +/* Define if you need to in order for stat and other things to work. */ +/* #undef _POSIX_SOURCE */ + +/* Define as the return type of signal handlers (int or void). */ +#define RETSIGTYPE void + +/* If using the C implementation of alloca, define if you know the + direction of stack growth for your system; otherwise it will be + automatically deduced at run-time. + STACK_DIRECTION > 0 => grows toward higher addresses + STACK_DIRECTION < 0 => grows toward lower addresses + STACK_DIRECTION = 0 => direction of growth unknown + */ +/* #undef STACK_DIRECTION */ + +/* Define if the `S_IS*' macros in do not work properly. */ +/* #undef STAT_MACROS_BROKEN */ + +/* Define if you have the ANSI C header files. */ +#define STDC_HEADERS 1 + +/* Define if you don't have dirent.h, but have sys/dir.h. */ +/* #undef SYSDIR */ + +/* Define if you don't have dirent.h, but have sys/ndir.h. */ +/* #undef SYSNDIR */ + +/* Define vfork as fork if vfork does not work. */ +/* #undef vfork */ + +/* Define if the closedir function returns void instead of int. */ +/* #undef VOID_CLOSEDIR */ + +/* Define if you have dup2. */ +#define HAVE_DUP2 1 + +/* Define if you have memchr. */ +#define HAVE_MEMCHR 1 + +/* Define if you have sigaction. */ +#define HAVE_SIGACTION 1 + +/* Define if you have strerror. */ +#define HAVE_STRERROR 1 + +/* Define if you have waitpid. */ +#define HAVE_WAITPID 1 + +/* Define if you have the header file. */ +#define HAVE_FCNTL_H 1 + +/* Define if you have the header file. */ +#define HAVE_LIMITS_H 1 + +/* Define if you have the header file. */ +#define HAVE_STDLIB_H 1 + +/* Define if you have the header file. */ +#define HAVE_STRING_H 1 + +/* Define if you have the header file. */ +#define HAVE_SYS_WAIT_H 1 + +/* Define if you have the header file. */ +#define HAVE_TIME_H 1 + +/* Define if you have the header file. */ +#define HAVE_UNISTD_H 1 -- cgit v1.1