diff options
Diffstat (limited to 'lib/libc')
| -rw-r--r-- | lib/libc/gen/setflagsbyname.3 | 80 | ||||
| -rw-r--r-- | lib/libc/gen/setflagsbyname.c | 154 | ||||
| -rw-r--r-- | lib/libc/gen/strtofflags.3 | 20 | ||||
| -rw-r--r-- | lib/libc/gen/strtofflags.c | 12 |
4 files changed, 16 insertions, 250 deletions
diff --git a/lib/libc/gen/setflagsbyname.3 b/lib/libc/gen/setflagsbyname.3 deleted file mode 100644 index b4461ac..0000000 --- a/lib/libc/gen/setflagsbyname.3 +++ /dev/null @@ -1,80 +0,0 @@ -.\" Copyright (c) 1989, 1991, 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. -.\" -.\" @(#)setmode.3 8.2 (Berkeley) 4/28/95 -.\" $FreeBSD$ -.\" -.Dd January 1, 2000 -.Dt SETFLAGS 3 -.Os -.Sh NAME -.Nm getflags , -.Nm setflags -.Nd modify file flag bits -.Sh LIBRARY -.Lb libc -.Sh SYNOPSIS -.Fd #include <unistd.h> -.Ft char * -.Fn getflags "u_long flags" "char *def" -.Ft int -.Fn setflags "char **stringp" "u_long *setp" "u_long *clrp" -.Sh DESCRIPTION -The -.Fn getflags -function returns a comma separated string of the file flags represented by -.Fa flags . -If no flags are set the string -.Fa def -is returned instead. -.Pp -The -.Fn setflags -function takes a string of file flags, as described in -.Xr chflags 1 , -parses it, and returns the 'set' flags and 'clear' flags -such as would be given as arguments to -.Xr chflags 2 . -On success -.Fn setflags -returns 0, otherwise it returns non-zero and -.Fa stringp -is left pointing to the offending token. -.Sh SEE ALSO -.Xr chflags 1 , -.Xr chflags 2 , -.Sh HISTORY -The -.Fn getflags -and -.Fn setflags -functions first appeared in -.Fx 4.0 . diff --git a/lib/libc/gen/setflagsbyname.c b/lib/libc/gen/setflagsbyname.c deleted file mode 100644 index c1fe6c5..0000000 --- a/lib/libc/gen/setflagsbyname.c +++ /dev/null @@ -1,154 +0,0 @@ -/*- - * Copyright (c) 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. - */ - -#ifndef lint -#if 0 -static char sccsid[] = "@(#)stat_flags.c 8.1 (Berkeley) 5/31/93"; -#else -static const char rcsid[] = - "$FreeBSD$"; -#endif -#endif /* not lint */ - -#include <sys/types.h> -#include <sys/stat.h> - -#include <stddef.h> -#include <string.h> - -static struct { - char *name; - u_long flag; - int invert; -} mapping[] = { - /* shorter names per flag first, all prefixed by "no" */ - { "nosappnd", SF_APPEND, 0 }, - { "nosappend", SF_APPEND, 0 }, - { "noarch", SF_ARCHIVED, 0 }, - { "noarchived", SF_ARCHIVED, 0 }, - { "noschg", SF_IMMUTABLE, 0 }, - { "noschange", SF_IMMUTABLE, 0 }, - { "nosimmutable", SF_IMMUTABLE, 0 }, - { "nosunlnk", SF_NOUNLINK, 0 }, - { "nosunlink", SF_NOUNLINK, 0 }, - { "nouappnd", UF_APPEND, 0 }, - { "nouappend", UF_APPEND, 0 }, - { "nouchg", UF_IMMUTABLE, 0 }, - { "nouchange", UF_IMMUTABLE, 0 }, - { "nouimmutable", UF_IMMUTABLE, 0 }, - { "nodump", UF_NODUMP, 1 }, - { "noopaque", UF_OPAQUE, 0 }, - { "nouunlnk", UF_NOUNLINK, 0 }, - { "nouunlink", UF_NOUNLINK, 0 } -}; -#define nmappings (sizeof(mapping) / sizeof(mapping[0])) - -/* - * getflags -- - * Convert stat flags to a comma-separated string. If no flags - * are set, return the default string. - */ -char * -getflags(flags, def) - u_long flags; - char *def; -{ - static char string[128]; - char *sp, *dp; - u_long setflags; - int i; - - setflags = flags; - dp = string; - for (i = 0; i < nmappings; i++) { - if (setflags & mapping[i].flag) { - if (dp > string) - *dp++ = ','; - for (sp = mapping[i].invert ? mapping[i].name : - mapping[i].name + 2; *sp; *dp++ = *sp++) ; - setflags &= ~mapping[i].flag; - } - } - *dp = '\0'; - return (dp == string && def != NULL ? def : string); -} - -/* - * setflags -- - * Take string of arguments and return stat flags. Return 0 on - * success, 1 on failure. On failure, stringp is set to point - * to the offending token. - */ -int -setflags(stringp, setp, clrp) - char **stringp; - u_long *setp, *clrp; -{ - char *string, *p; - int i; - - if (setp) - *setp = 0; - if (clrp) - *clrp = 0; - string = *stringp; - while ((p = strsep(&string, "\t ,")) != NULL) { - *stringp = p; - if (*p == '\0') - continue; - for (i = 0; i < nmappings; i++) { - if (strcmp(p, mapping[i].name + 2) == 0) { - if (mapping[i].invert) { - if (clrp) - *clrp |= mapping[i].flag; - } else { - if (setp) - *setp |= mapping[i].flag; - } - break; - } else if (strcmp(p, mapping[i].name) == 0) { - if (mapping[i].invert) { - if (setp) - *setp |= mapping[i].flag; - } else { - if (clrp) - *clrp |= mapping[i].flag; - } - break; - } - } - if (i == nmappings) - return 1; - } - return 0; -} diff --git a/lib/libc/gen/strtofflags.3 b/lib/libc/gen/strtofflags.3 index b4461ac..c12551a 100644 --- a/lib/libc/gen/strtofflags.3 +++ b/lib/libc/gen/strtofflags.3 @@ -33,23 +33,23 @@ .\" $FreeBSD$ .\" .Dd January 1, 2000 -.Dt SETFLAGS 3 +.Dt STRTOFFLAGS 3 .Os .Sh NAME -.Nm getflags , -.Nm setflags +.Nm fflagstostr , +.Nm strtofflags .Nd modify file flag bits .Sh LIBRARY .Lb libc .Sh SYNOPSIS .Fd #include <unistd.h> .Ft char * -.Fn getflags "u_long flags" "char *def" +.Fn fflagstostr "u_long flags" "char *def" .Ft int -.Fn setflags "char **stringp" "u_long *setp" "u_long *clrp" +.Fn strtofflags "char **stringp" "u_long *setp" "u_long *clrp" .Sh DESCRIPTION The -.Fn getflags +.Fn fflagstostr function returns a comma separated string of the file flags represented by .Fa flags . If no flags are set the string @@ -57,14 +57,14 @@ If no flags are set the string is returned instead. .Pp The -.Fn setflags +.Fn strtofflags function takes a string of file flags, as described in .Xr chflags 1 , parses it, and returns the 'set' flags and 'clear' flags such as would be given as arguments to .Xr chflags 2 . On success -.Fn setflags +.Fn strtofflags returns 0, otherwise it returns non-zero and .Fa stringp is left pointing to the offending token. @@ -73,8 +73,8 @@ is left pointing to the offending token. .Xr chflags 2 , .Sh HISTORY The -.Fn getflags +.Fn strtofflags and -.Fn setflags +.Fn fflagstostr functions first appeared in .Fx 4.0 . diff --git a/lib/libc/gen/strtofflags.c b/lib/libc/gen/strtofflags.c index c1fe6c5..2cf6f39 100644 --- a/lib/libc/gen/strtofflags.c +++ b/lib/libc/gen/strtofflags.c @@ -74,12 +74,12 @@ static struct { #define nmappings (sizeof(mapping) / sizeof(mapping[0])) /* - * getflags -- - * Convert stat flags to a comma-separated string. If no flags + * fflagstostr -- + * Convert file flags to a comma-separated string. If no flags * are set, return the default string. */ char * -getflags(flags, def) +fflagstostr(flags, def) u_long flags; char *def; { @@ -104,13 +104,13 @@ getflags(flags, def) } /* - * setflags -- - * Take string of arguments and return stat flags. Return 0 on + * strtofflags -- + * Take string of arguments and return file flags. Return 0 on * success, 1 on failure. On failure, stringp is set to point * to the offending token. */ int -setflags(stringp, setp, clrp) +strtofflags(stringp, setp, clrp) char **stringp; u_long *setp, *clrp; { |
