X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/f62c17e3786ac6643981d9ec68a1cd130ffcf149..ad301e487c1b50120d7ca1a9c7cc5fe80f50b944:/syscall.c

diff --git a/syscall.c b/syscall.c
index a56eb793..b198dbf4 100644
--- a/syscall.c
+++ b/syscall.c
@@ -1,5 +1,6 @@
 /* 
    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
@@ -16,9 +17,12 @@
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
-/*
-  syscall wrappers to ensure that nothing gets done in dry_run mode
-  */
+/**
+ * @file syscall.c
+ *
+ * Syscall wrappers to ensure that nothing gets done in dry_run mode
+ * and to handle system peculiarities.
+ **/
 
 #include "rsync.h"
 
@@ -106,13 +110,36 @@ int do_rename(char *fname1, char *fname2)
 	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] != '/')
+			break;
+		name[l] = '\0';
+	}
+}
+
+
 int do_mkdir(char *fname, mode_t mode)
 {
-	if (dry_run) return 0;
-	CHECK_RO
+	if (dry_run)
+		return 0;
+	CHECK_RO;
+	trim_trailing_slashes(fname);	
 	return mkdir(fname, mode);
 }
 
+
 /* like mkstemp but forces permissions */
 int do_mkstemp(char *template, mode_t perms)
 {
@@ -132,7 +159,7 @@ int do_mkstemp(char *template, mode_t perms)
 	}
 #else
 	if (!mktemp(template)) return -1;
-	return open(template, O_RDWR|O_EXCL|O_CREAT, perms);
+	return do_open(template, O_RDWR|O_EXCL|O_CREAT, perms);
 #endif
 }