contrib
doc
etc
lib
.indent.pro
Makefile.am
commonio.c
commonio.h
defines.h
encrypt.c
exitcodes.h
faillog.h
fields.c
fputsx.c
get_gid.c
get_pid.c
get_uid.c
getdef.c
getdef.h
getlong.c
getulong.c
groupio.c
groupio.h
groupmem.c
gshadow.c
gshadow_.h
lockpw.c
nscd.c
nscd.h
pam_defs.h
port.c
port.h
prototypes.h
pwauth.c
pwauth.h
pwio.c
pwio.h
pwmem.c
sgetgrent.c
sgetpwent.c
sgetspent.c
sgroupio.c
sgroupio.h
shadow.c
shadowio.c
shadowio.h
shadowmem.c
tcbfuncs.c
tcbfuncs.h
utent.c
libmisc
man
po
src
.gitignore
COPYING
ChangeLog
Makefile.am
NEWS
README
TODO
acinclude.m4
autogen.sh
configure.in
shadow.spec.in
55 lines
1.9 KiB
C
55 lines
1.9 KiB
C
/*
|
|
* Copyright (c) 2009 , Nicolas François
|
|
* 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. The name of the copyright holders or contributors may not be used to
|
|
* endorse or promote products derived from this software without
|
|
* specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT
|
|
* HOLDERS 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.
|
|
*/
|
|
|
|
#include <config.h>
|
|
|
|
#ident "$Id$"
|
|
|
|
#include "prototypes.h"
|
|
#include "defines.h"
|
|
|
|
int get_gid (const char *gidstr, gid_t *gid)
|
|
{
|
|
long long int val;
|
|
char *endptr;
|
|
|
|
errno = 0;
|
|
val = strtoll (gidstr, &endptr, 10);
|
|
if ( ('\0' == *gidstr)
|
|
|| ('\0' != *endptr)
|
|
|| (ERANGE == errno)
|
|
|| (/*@+longintegral@*/val != (gid_t)val)/*@=longintegral@*/) {
|
|
return 0;
|
|
}
|
|
|
|
*gid = (gid_t)val;
|
|
return 1;
|
|
}
|
|
|