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/*
* File utility functions.
*
* Author:
* Gonzalo Paniagua Javier (gonzalo@novell.com)
*
* (C) 2006 Novell, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include <config.h>
#include <glib.h>
#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/stat.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
gboolean
g_file_test (const gchar *filename, GFileTest test)
{
struct stat st;
gboolean have_stat;
if (filename == NULL || test == 0)
return FALSE;
have_stat = FALSE;
if ((test & G_FILE_TEST_EXISTS) != 0) {
if (access (filename, F_OK) == 0)
return TRUE;
}
if ((test & G_FILE_TEST_IS_EXECUTABLE) != 0) {
if (access (filename, X_OK) == 0)
return TRUE;
}
if ((test & G_FILE_TEST_IS_SYMLINK) != 0) {
have_stat = (lstat (filename, &st) == 0);
if (have_stat && S_ISLNK (st.st_mode))
return TRUE;
}
if ((test & G_FILE_TEST_IS_REGULAR) != 0) {
if (!have_stat)
have_stat = (stat (filename, &st) == 0);
if (have_stat && S_ISREG (st.st_mode))
return TRUE;
}
if ((test & G_FILE_TEST_IS_DIR) != 0) {
if (!have_stat)
have_stat = (stat (filename, &st) == 0);
if (have_stat && S_ISDIR (st.st_mode))
return TRUE;
}
return FALSE;
}
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