path: implement common_dir handling in git_pathdup_submodule()

diff --git a/strbuf.h b/strbuf.h
index 4a48c0031a7c0df6a7efdb2151d5701dd256fa28..aef2794651985b5c4177690f69a1ff0aac612d18 100644 (file)
--- a/strbuf.h
+++ b/strbuf.h
@@ -344,6 +344,11 @@ extern void strbuf_commented_addf(struct strbuf *sb, const char *fmt, ...);
 __attribute__((format (printf,2,0)))
 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);
+
 /**
  * Read a given size of data from a FILE* pointer to the buffer.
  *