From eb18f806da9d39e21362080ab4f4ab816eeeb0d5 Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@tavianator.com>
Date: Sat, 11 Mar 2017 16:41:37 -0500
Subject: Implement -ls and -fls

---
 util.h | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'util.h')

diff --git a/util.h b/util.h
index 8fa775d..553f37d 100644
--- a/util.h
+++ b/util.h
@@ -18,6 +18,7 @@
 #include <regex.h>
 #include <stdbool.h>
 #include <sys/stat.h>
+#include <time.h>
 
 // Some portability concerns
 
@@ -101,4 +102,25 @@ int dup_cloexec(int fd);
  */
 char *xregerror(int err, const regex_t *regex);
 
+/**
+ * localtime_r() wrapper that calls tzset() first.
+ *
+ * @param timep
+ *         The time_t to convert.
+ * @param result
+ *         Buffer to hold the result.
+ * @return 0 on success, -1 on failure.
+ */
+int xlocaltime(const time_t *timep, struct tm *result);
+
+/**
+ * Format a mode like ls -l (e.g. -rw-r--r--).
+ *
+ * @param mode
+ *         The mode to format.
+ * @param str
+ *         The string to hold the formatted mode.
+ */
+void format_mode(mode_t mode, char str[11]);
+
 #endif // BFS_UTIL_H
-- 
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