grep: recurse in-process using 'struct repository'

diff --git a/strbuf.h b/strbuf.h
index d78525864935f84eb82e340b5ea3ffc9f755eb1e..2075384e0b2df97a6d113acebcbcdcc853237166 100644 (file)
--- a/strbuf.h
+++ b/strbuf.h
@@ -334,8 +334,15 @@ extern void strbuf_vaddf(struct strbuf *sb, const char *fmt, va_list ap);
 
 /**
  * Add the time specified by `tm`, as formatted by `strftime`.
- */
-extern void strbuf_addftime(struct strbuf *sb, const char *fmt, const struct tm *tm);
+ * `tz_offset` is in decimal hhmm format, e.g. -600 means six hours west
+ * of Greenwich, and it's used to expand %z internally.  However, tokens
+ * with modifiers (e.g. %Ez) are passed to `strftime`.
+ * `suppress_tz_name`, when set, expands %Z internally to the empty
+ * string rather than passing it to `strftime`.
+ */
+extern void strbuf_addftime(struct strbuf *sb, const char *fmt,
+                           const struct tm *tm, int tz_offset,
+                           int suppress_tz_name);
 
 /**
  * Read a given size of data from a FILE* pointer to the buffer.