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author | Roland McGrath <roland@gnu.org> | 1996-01-19 18:43:03 +0000 |
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committer | Roland McGrath <roland@gnu.org> | 1996-01-19 18:43:03 +0000 |
commit | 522548fb473c5855e399596e838932963e03695f (patch) | |
tree | 5ebf19687af2b28a66c5c1225ab88195ea000722 /sysdeps/unix/rmdir.c | |
parent | 97aa195cf78ad62825df0e381f20df1ea227ec18 (diff) | |
download | glibc-522548fb473c5855e399596e838932963e03695f.zip glibc-522548fb473c5855e399596e838932963e03695f.tar.gz glibc-522548fb473c5855e399596e838932963e03695f.tar.bz2 |
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.
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.
Diffstat (limited to 'sysdeps/unix/rmdir.c')
-rw-r--r-- | sysdeps/unix/rmdir.c | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/sysdeps/unix/rmdir.c b/sysdeps/unix/rmdir.c new file mode 100644 index 0000000..52a130c --- /dev/null +++ b/sysdeps/unix/rmdir.c @@ -0,0 +1,78 @@ +/* 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) |