X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=date.c;h=8f7050027053a4e2390097e341327b117404c26a;hb=d9ccfe7711a8bf1ed9d9cd87daa9863e0d564b23;hp=93bef6efbe38cb8983fdda14b75ce772f90e1b6a;hpb=04d70bebe72c264a1c4d26cbe306672e3e4098e3;p=git.git

diff --git a/date.c b/date.c
index 93bef6efb..8f7050027 100644
--- a/date.c
+++ b/date.c
@@ -584,6 +584,26 @@ int parse_date(const char *date, char *result, int maxlen)
 	return date_string(then, offset, result, maxlen);
 }
 
+enum date_mode parse_date_format(const char *format)
+{
+	if (!strcmp(format, "relative"))
+		return DATE_RELATIVE;
+	else if (!strcmp(format, "iso8601") ||
+		 !strcmp(format, "iso"))
+		return DATE_ISO8601;
+	else if (!strcmp(format, "rfc2822") ||
+		 !strcmp(format, "rfc"))
+		return DATE_RFC2822;
+	else if (!strcmp(format, "short"))
+		return DATE_SHORT;
+	else if (!strcmp(format, "local"))
+		return DATE_LOCAL;
+	else if (!strcmp(format, "default"))
+		return DATE_NORMAL;
+	else
+		die("unknown date format %s", format);
+}
+
 void datestamp(char *buf, int bufsize)
 {
 	time_t now;