X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/740819ef7b3b96451e16b2fa3891d46cfc73ec64..65854cf91aacc104c0bda62ba4646f2057cd0bb4:/lib/permstring.c

diff --git a/lib/permstring.c b/lib/permstring.c
index 4275dfea..3834b7a1 100644
--- a/lib/permstring.c
+++ b/lib/permstring.c
@@ -18,7 +18,7 @@
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
-#include <sys/stat.h>
+#include "rsync.h"
 
 /**
  * Produce a string representation of Unix mode bits like that used by
@@ -26,8 +26,7 @@
  *
  * @param buf buffer of at least 11 characters
  **/
-void permstring(char *perms,
-		int mode)
+void permstring(char *perms, mode_t mode)
 {
 	static const char *perm_map = "rwxrwxrwx";
 	int i;
@@ -37,6 +36,21 @@ void permstring(char *perms,
 	for (i=0;i<9;i++) {
 		if (mode & (1<<i)) perms[9-i] = perm_map[8-i];
 	}
+
+	/* Handle setuid/sticky bits.  You might think the indices are
+	 * off by one, but remember there's a type char at the
+	 * start.  */
+	if (mode & S_ISUID)
+		perms[3] = (mode & S_IXUSR) ? 's' : 'S';
+
+	if (mode & S_ISGID)
+		perms[6] = (mode & S_IXGRP) ? 's' : 'S';
+	
+#ifdef S_ISVTX
+	if (mode & S_ISVTX)
+		perms[9] = (mode & S_IXOTH) ? 't' : 'T';
+#endif
+		
 	if (S_ISLNK(mode)) perms[0] = 'l';
 	if (S_ISDIR(mode)) perms[0] = 'd';
 	if (S_ISBLK(mode)) perms[0] = 'b';