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2ee444b5fe
* .x-sc_require_config_h: Add lib/at-func.c. [lib/] * at-func.c: New file, with the logic of all emulated at-functions. * openat-priv.h: Include <errno.h> and define ENOSYS, in support of the EXPECTED_ERRNO macro. * openat.c (fstatat, unlinkat, fchownat): Remove function definitions. Instead, define the appropriate symbols and include "at-func.c". * mkdirat.c (mkdirat): Likewise. * fchmodat.c (fchmodat): Likewise. (ENOSYS): Remove definition. * openat.c: Don't include <errno.h>, now that "openat-priv.h" does it. Don't include "unistd--.h" -- it wasn't ever used. [m4/] * openat.m4 (gl_FUNC_OPENAT): Add at-func.c via AC_LIBSOURCES.
46 lines
1.6 KiB
C
46 lines
1.6 KiB
C
/* fd-relative mkdir
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Copyright (C) 2005, 2006 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software Foundation,
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Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
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/* written by Jim Meyering */
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include "openat.h"
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#include <unistd.h>
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#include "dirname.h" /* solely for definition of IS_ABSOLUTE_FILE_NAME */
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#include "save-cwd.h"
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#include "openat-priv.h"
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/* Solaris 10 has no function like this.
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Create a subdirectory, FILE, with mode MODE, in the directory
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open on descriptor FD. If possible, do it without changing the
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working directory. Otherwise, resort to using save_cwd/fchdir,
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then mkdir/restore_cwd. If either the save_cwd or the restore_cwd
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fails, then give a diagnostic and exit nonzero. */
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#define AT_FUNC_NAME mkdirat
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#define AT_FUNC_F1 mkdir
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#define AT_FUNC_F2 mkdir
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#define AT_FUNC_USE_F1_COND 1
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#define AT_FUNC_POST_FILE_PARAM_DECLS , mode_t mode
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#define AT_FUNC_POST_FILE_ARGS , mode
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#include "at-func.c"
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