src/usr.bin/rcs/rcsprog.c - diff

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-version 1.46, 2005/11/23 09:39:20
+version 1.47, 2005/11/25 13:50:01
 Line 83
 Line 83
 Line 83
          }
  }
+ /*
+  * rcs_get_mtime()
+  *
+  * Get <filename> last modified time.
+  * Returns last modified time on success, or -1 on failure.
+  */
+ time_t
+ rcs_get_mtime(const char *filename)
+ {
+         struct stat st;
+         time_t mtime;
+         if (stat(filename, &st) == -1) {
+                 cvs_log(LP_ERRNO, "failed to stat `%s'", filename);
+                 return (-1);
+         }
+         mtime = (time_t)st.st_mtimespec.tv_sec;
+         return (mtime);
+ }
+ /*
+  * rcs_set_mtime()
+  *
+  * Set <filename> last modified time to <mtime> if it's not set to -1.
+  * Returns 0 on success, or -1 on failure.
+  */
+ int
+ rcs_set_mtime(const char *filename, time_t mtime)
+ {
+         static struct timeval tv[2];
+         if (mtime == -1)
+                 return (0);
+         tv[0].tv_sec = mtime;
+         tv[1].tv_sec = tv[0].tv_sec;
+         if (utimes(filename, tv) == -1) {
+                 cvs_log(LP_ERRNO, "error setting utimes");
+                 return (-1);
+         }
+         return (0);
+ }
  int
  rcs_init(char *envstr, char **argv, int argvlen)
  {