strmap: enable allocations to come from a mem_pool

[thirdparty/git.git] / refspec.c

diff --git a/refspec.c b/refspec.c
index 6350100c7c263875e7a000512144eeb80d0ce3a5..8af357a0a35d15267fb217337b3957be18577459 100644 (file)
--- a/refspec.c
+++ b/refspec.c
@@ -183,7 +183,7 @@ void refspec_init(struct refspec *rs, int fetch)
        rs->fetch = fetch;
 }
 
-void refspec_append(struct refspec *rs, const char *refspec)
+static void refspec_append_nodup(struct refspec *rs, char *refspec)
 {
        struct refspec_item item;
 
@@ -193,7 +193,21 @@ void refspec_append(struct refspec *rs, const char *refspec)
        rs->items[rs->nr++] = item;
 
        ALLOC_GROW(rs->raw, rs->raw_nr + 1, rs->raw_alloc);
-       rs->raw[rs->raw_nr++] = xstrdup(refspec);
+       rs->raw[rs->raw_nr++] = refspec;
+}
+
+void refspec_append(struct refspec *rs, const char *refspec)
+{
+       refspec_append_nodup(rs, xstrdup(refspec));
+}
+
+void refspec_appendf(struct refspec *rs, const char *fmt, ...)
+{
+       va_list ap;
+
+       va_start(ap, fmt);
+       refspec_append_nodup(rs, xstrvfmt(fmt, ap));
+       va_end(ap);
 }
 
 void refspec_appendn(struct refspec *rs, const char **refspecs, int nr)