mirror of
git://sourceware.org/git/glibc.git
synced 2024-12-03 04:01:43 +08:00
522548fb47
* sysdeps/unix/mkdir.c, syspdep/unix/rmdir.c: Moved from unix/sysv. They will be overridden with syscalls if extant by unix/syscalls.list. Fri Jan 19 13:28:59 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu> * sysdeps/unix/mkdir.c, syspdep/unix/rmdir.c: Moved from unix/sysv. They will be overridden with syscalls if extant by unix/syscalls.list. * Makeconfig (+gccwarn): Add -Wstrict-prototypes. * stdio-common/printf_fp.c (__printf_fp): Define with prototype. * stdio-common/vfprintf.c (_IO_helper_overflow): Likewise.
79 lines
1.9 KiB
C
79 lines
1.9 KiB
C
/* Copyright (C) 1992, 1995 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public License as
|
|
published by the Free Software Foundation; either version 2 of the
|
|
License, or (at your option) any later version.
|
|
|
|
The GNU C Library 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
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with the GNU C Library; see the file COPYING.LIB. If
|
|
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
|
|
Cambridge, MA 02139, USA. */
|
|
|
|
#include <ansidecl.h>
|
|
#include <errno.h>
|
|
#include <stddef.h>
|
|
#include <sys/stat.h>
|
|
#include <sys/types.h>
|
|
#include <stdlib.h>
|
|
#include <sys/wait.h>
|
|
#include <string.h>
|
|
|
|
/* Create a directory named PATH with protections MODE. */
|
|
int
|
|
DEFUN(__rmdir, (path), CONST char *path)
|
|
{
|
|
char *cmd = __alloca (80 + strlen (path));
|
|
char *p;
|
|
int status;
|
|
int save;
|
|
struct stat statbuf;
|
|
|
|
if (path == NULL)
|
|
{
|
|
errno = EINVAL;
|
|
return -1;
|
|
}
|
|
|
|
/* Check for some errors. */
|
|
if (__stat (path, &statbuf) < 0)
|
|
return -1;
|
|
if (!S_ISDIR (statbuf.st_mode))
|
|
{
|
|
errno = ENOTDIR;
|
|
return -1;
|
|
}
|
|
|
|
p = cmd;
|
|
*p++ = 'r';
|
|
*p++ = 'm';
|
|
*p++ = 'd';
|
|
*p++ = 'i';
|
|
*p++ = 'r';
|
|
*p++ = ' ';
|
|
|
|
strcpy (p, path);
|
|
|
|
save = errno;
|
|
/* If system doesn't set errno, but the rmdir fails, we really
|
|
have no idea what went wrong. EIO is the vaguest error I
|
|
can think of, so I'll use that. */
|
|
errno = EIO;
|
|
status = system (cmd);
|
|
if (WIFEXITED (status) && WEXITSTATUS (status) == 0)
|
|
{
|
|
return 0;
|
|
errno = save;
|
|
}
|
|
else
|
|
return -1;
|
|
}
|
|
|
|
weak_alias (__rmdir, rmdir)
|