builtin/merge: make checkout_fast_forward() non static

and also export it in "cache.h".

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Junio C Hamano 2010-03-06 21:34:41 +01:00
parent 8b74d75cd2
commit cac42b266a
2 changed files with 4 additions and 1 deletions

View file

@ -667,7 +667,7 @@ static int count_unmerged_entries(void)
return ret;
}
static int checkout_fast_forward(unsigned char *head, unsigned char *remote)
int checkout_fast_forward(const unsigned char *head, const unsigned char *remote)
{
struct tree *trees[MAX_UNPACK_TREES];
struct unpack_trees_options opts;

View file

@ -1040,4 +1040,7 @@ void overlay_tree_on_cache(const char *tree_name, const char *prefix);
char *alias_lookup(const char *alias);
int split_cmdline(char *cmdline, const char ***argv);
/* builtin/merge.c */
int checkout_fast_forward(const unsigned char *from, const unsigned char *to);
#endif /* CACHE_H */