X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/3696674bc62b0c1250027dbeedafdd7ebafdcf8b..cf0f454b8ab967444f2fe5960b3caa01efb93a41:/util.c

diff --git a/util.c b/util.c
index bad2faed..02085d42 100644
--- a/util.c
+++ b/util.c
@@ -32,9 +32,8 @@ extern int relative_paths;
 extern int preserve_xattrs;
 extern char *module_dir;
 extern unsigned int module_dirlen;
-extern mode_t orig_umask;
 extern char *partial_dir;
-extern struct filter_list_struct daemon_filter_list;
+extern filter_rule_list daemon_filter_list;
 
 int sanitize_paths = 0;
 
@@ -123,9 +122,9 @@ NORETURN void overflow_exit(const char *str)
 	exit_cleanup(RERR_MALLOC);
 }
 
-int set_modtime(const char *fname, time_t modtime, mode_t mode)
+int set_modtime(const char *fname, time_t modtime, uint32 mod_nsec, mode_t mode)
 {
-#if !defined HAVE_LUTIMES || !defined HAVE_UTIMES
+#ifndef CAN_SET_SYMLINK_TIMES
 	if (S_ISLNK(mode))
 		return 1;
 #endif
@@ -140,20 +139,28 @@ int set_modtime(const char *fname, time_t modtime, mode_t mode)
 		return 0;
 
 	{
-#ifdef HAVE_UTIMES
+#ifdef HAVE_UTIMENSAT
+		struct timespec t[2];
+		t[0].tv_sec = 0;
+		t[0].tv_nsec = UTIME_NOW;
+		t[1].tv_sec = modtime;
+		t[1].tv_nsec = mod_nsec;
+		if (utimensat(AT_FDCWD, fname, t, AT_SYMLINK_NOFOLLOW) < 0)
+			return S_ISLNK(mode) && errno == ENOSYS ? 1 : -1;
+		return 0;
+#elif defined HAVE_UTIMES || defined HAVE_LUTIMES
 		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;
+		t[1].tv_usec = mod_nsec / 1000;
 # ifdef HAVE_LUTIMES
-		if (S_ISLNK(mode)) {
-			if (lutimes(fname, t) < 0)
-				return errno == ENOSYS ? 1 : -1;
-			return 0;
-		}
-# endif
+		if (lutimes(fname, t) < 0)
+			return S_ISLNK(mode) && errno == ENOSYS ? 1 : -1;
+		return 0;
+# else
 		return utimes(fname, t);
+# endif
 #elif defined HAVE_STRUCT_UTIMBUF
 		struct utimbuf tbuf;
 		tbuf.actime = time(NULL);
@@ -170,20 +177,6 @@ int set_modtime(const char *fname, time_t modtime, mode_t mode)
 	}
 }
 
-/* This creates a new directory with default permissions.  Since there
- * might be some directory-default permissions affecting this, we can't
- * force the permissions directly using the original umask and mkdir(). */
-int mkdir_defmode(char *fname)
-{
-	int ret;
-
-	umask(orig_umask);
-	ret = do_mkdir(fname, ACCESSPERMS);
-	umask(0);
-
-	return ret;
-}
-
 /* Create any necessary directories in fname.  Any missing directories are
  * created with default permissions.  Returns < 0 on error, or the number
  * of directories created. */
@@ -208,8 +201,6 @@ int make_path(char *fname, int flags)
 	} else
 		end = fname + strlen(fname);
 
-	umask(orig_umask); /* NOTE: don't return before setting this back to 0! */
-
 	/* Try to find an existing dir, starting from the deepest dir. */
 	for (p = end; ; ) {
 		if (do_mkdir(fname, ACCESSPERMS) == 0) {
@@ -250,8 +241,6 @@ int make_path(char *fname, int flags)
 			ret++;
 	}
 
-	umask(0);
-
 	if (flags & MKP_DROP_NAME)
 		*end = '/';
 
@@ -534,30 +523,6 @@ void kill_all(int sig)
 	}
 }
 
-/** Turn a user name into a uid */
-int name_to_uid(const char *name, uid_t *uid_p)
-{
-	struct passwd *pass;
-	if (!name || !*name)
-		return 0;
-	if (!(pass = getpwnam(name)))
-		return 0;
-	*uid_p = pass->pw_uid;
-	return 1;
-}
-
-/** Turn a group name into a gid */
-int name_to_gid(const char *name, gid_t *gid_p)
-{
-	struct group *grp;
-	if (!name || !*name)
-		return 0;
-	if (!(grp = getgrnam(name)))
-		return 0;
-	*gid_p = grp->gr_gid;
-	return 1;
-}
-
 /** Lock a byte range in a open file */
 int lock_range(int fd, int offset, int len)
 {
@@ -1451,11 +1416,11 @@ const char *find_filename_suffix(const char *fn, int fn_len, int *len_ptr)
 
 #define UNIT (1 << 16)
 
-uint32 fuzzy_distance(const char *s1, int len1, const char *s2, int len2)
+uint32 fuzzy_distance(const char *s1, unsigned len1, const char *s2, unsigned len2)
 {
 	uint32 a[MAXPATHLEN], diag, above, left, diag_inc, above_inc, left_inc;
 	int32 cost;
-	int i1, i2;
+	unsigned i1, i2;
 
 	if (!len1 || !len2) {
 		if (!len1) {