New function mtime_nl().

1 files changed, 10 insertions, 4 deletions

diff --git a/data.c b/data.c
index 1febf7a..bb31096 100644
--- a/data.c
+++ b/data.c
@@ -185,14 +185,20 @@ d_char *user_list(void)
 }
 
 
-double mtime(const char *fn)
-/* returns the mtime of a file or directory, or 0.0 */
+double mtime_nl(const char *fn, int *n_link)
+/* returns the mtime and number of links of a file or directory, or 0.0 */
 {
     struct stat st;
     double r = 0.0;
+    int n = 0;
+
+    if (fn && stat(fn, &st) != -1) {
+        r = (double) st.st_mtim.tv_sec;
+        n = st.st_nlink;
+    }
 
-    if (fn && stat(fn, &st) != -1)
-        r = (double)st.st_mtim.tv_sec;
+    if (*n_link)
+        *n_link = n;
 
     return r;
 }