X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/a1f99493b39610e2ea9deb4bb1c71ba63bce5834..184dd27a183ab3403eadbd699bc47a1f96cdd331:/util.c

diff --git a/util.c b/util.c
index 234a61e8..5864b5dc 100644
--- a/util.c
+++ b/util.c
@@ -31,6 +31,7 @@ extern int verbose;
 extern int dry_run;
 extern int module_id;
 extern int modify_window;
+extern int relative_paths;
 extern char *partial_dir;
 extern struct filter_list_struct server_filter_list;
 
@@ -128,8 +129,13 @@ void overflow_exit(char *str)
 
 
 
-int set_modtime(char *fname, time_t modtime)
+int set_modtime(char *fname, time_t modtime, mode_t mode)
 {
+#if !defined HAVE_LUTIMES || !defined HAVE_UTIMES
+	if (S_ISLNK(mode))
+		return 1;
+#endif
+
 	if (verbose > 2) {
 		rprintf(FINFO, "set modtime of %s to (%ld) %s",
 			safe_fname(fname), (long)modtime,
@@ -140,7 +146,18 @@ int set_modtime(char *fname, time_t modtime)
 		return 0;
 
 	{
-#ifdef HAVE_UTIMBUF
+#ifdef HAVE_UTIMES
+		struct timeval t[2];
+		t[0].tv_sec = time(NULL);
+		t[0].tv_usec = 0;
+		t[1].tv_sec = modtime;
+		t[1].tv_usec = 0;
+# ifdef HAVE_LUTIMES
+		if (S_ISLNK(mode))
+			return lutimes(fname, t);
+# endif
+		return utimes(fname, t);
+#elif defined HAVE_UTIMBUF
 		struct utimbuf tbuf;
 		tbuf.actime = time(NULL);
 		tbuf.modtime = modtime;
@@ -151,12 +168,7 @@ int set_modtime(char *fname, time_t modtime)
 		t[1] = modtime;
 		return utime(fname,t);
 #else
-		struct timeval t[2];
-		t[0].tv_sec = time(NULL);
-		t[0].tv_usec = 0;
-		t[1].tv_sec = modtime;
-		t[1].tv_usec = 0;
-		return utimes(fname,t);
+#error No file-time-modification routine found!
 #endif
 	}
 }
@@ -517,7 +529,6 @@ static void glob_expand_one(char *s, char ***argv_ptr, int *argc_ptr,
 	filter_server_path(s);
 #else
 	glob_t globbuf;
-	int i;
 
 	if (maxargs <= argc)
 		return;
@@ -542,9 +553,9 @@ static void glob_expand_one(char *s, char ***argv_ptr, int *argc_ptr,
 	if (globbuf.gl_pathc == 0)
 		argv[argc++] = s;
 	else {
-		int j = globbuf.gl_pathc;
+		int i;
 		free(s);
-		for (i = 0; i < j; i++) {
+		for (i = 0; i < (int)globbuf.gl_pathc; i++) {
 			if (!(argv[argc++] = strdup(globbuf.gl_pathv[i])))
 				out_of_memory("glob_expand_one");
 		}
@@ -745,7 +756,7 @@ unsigned int clean_fname(char *name, BOOL collapse_dot_dot)
 char *sanitize_path(char *dest, const char *p, const char *rootdir, int depth)
 {
 	char *start, *sanp;
-	int rlen = 0;
+	int rlen = 0, leave_one_dotdir = relative_paths;
 
 	if (dest != p) {
 		int plen = strlen(p);
@@ -780,9 +791,13 @@ char *sanitize_path(char *dest, const char *p, const char *rootdir, int depth)
 		 * always be left pointing after a slash
 		 */
 		if (*p == '.' && (p[1] == '/' || p[1] == '\0')) {
-			/* skip "." component */
-			p++;
-			continue;
+			if (leave_one_dotdir && p[1])
+				leave_one_dotdir = 0;
+			else {
+				/* skip "." component */
+				p++;
+				continue;
+			}
 		}
 		if (*p == '.' && p[1] == '.' && (p[2] == '/' || p[2] == '\0')) {
 			/* ".." component followed by slash or end */