-/*
- Copyright (C) Andrew Tridgell 1998
- Copyright (C) 2002 by Martin Pool
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program 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 General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-/**
- * @file syscall.c
- *
+/*
* Syscall wrappers to ensure that nothing gets done in dry_run mode
* and to handle system peculiarities.
- **/
+ *
+ * Copyright (C) 1998 Andrew Tridgell
+ * Copyright (C) 2002 Martin Pool
+ * Copyright (C) 2003, 2004, 2005, 2006 Wayne Davison
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
+ */
#include "rsync.h"
#define RETURN_ERROR_IF_RO_OR_LO RETURN_ERROR_IF(read_only || list_only, EROFS)
-int do_unlink(char *fname)
+int do_unlink(const char *fname)
{
if (dry_run) return 0;
RETURN_ERROR_IF_RO_OR_LO;
return unlink(fname);
}
-int do_symlink(char *fname1, char *fname2)
+int do_symlink(const char *fname1, const char *fname2)
{
if (dry_run) return 0;
RETURN_ERROR_IF_RO_OR_LO;
}
#ifdef HAVE_LINK
-int do_link(char *fname1, char *fname2)
+int do_link(const char *fname1, const char *fname2)
{
if (dry_run) return 0;
RETURN_ERROR_IF_RO_OR_LO;
#endif
}
-int do_rmdir(char *pathname)
+int do_rmdir(const char *pathname)
{
if (dry_run) return 0;
RETURN_ERROR_IF_RO_OR_LO;
return rmdir(pathname);
}
-int do_open(char *pathname, int flags, mode_t mode)
+int do_open(const char *pathname, int flags, mode_t mode)
{
if (flags != O_RDONLY) {
RETURN_ERROR_IF(dry_run, 0);
}
#endif
-int do_rename(char *fname1, char *fname2)
+int do_rename(const char *fname1, const char *fname2)
{
if (dry_run) return 0;
RETURN_ERROR_IF_RO_OR_LO;
return rename(fname1, fname2);
}
-
void trim_trailing_slashes(char *name)
{
int l;
/* Some BSD systems cannot make a directory if the name
* contains a trailing slash.
* <http://www.opensource.apple.com/bugs/X/BSD%20Kernel/2734739.html> */
-
+
/* Don't change empty string; and also we can't improve on
* "/" */
-
+
l = strlen(name);
while (l > 1) {
if (name[--l] != '/')
}
}
-
int do_mkdir(char *fname, mode_t mode)
{
if (dry_run) return 0;
RETURN_ERROR_IF_RO_OR_LO;
- trim_trailing_slashes(fname);
+ trim_trailing_slashes(fname);
return mkdir(fname, mode);
}
-
/* like mkstemp but forces permissions */
int do_mkstemp(char *template, mode_t perms)
{