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sha1_file: make check_and_freshen_file() non static

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This function will be used in a commit soon, so let's make
it available globally.

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Christian Couder
2017-02-27 19:00:11 +01:00
committed by Junio C Hamano
parent e77cf4ee65
commit 6a5e6f5e44
2 changed files with 4 additions and 1 deletions
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3
cache.h
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@ -1170,6 +1170,9 @@ extern int has_pack_index(const unsigned char *sha1);
extern void assert_sha1_type(const unsigned char *sha1, enum object_type expect); extern void assert_sha1_type(const unsigned char *sha1, enum object_type expect);
/* Helper to check and "touch" a file */
extern int check_and_freshen_file(const char *fn, int freshen);
extern const signed char hexval_table[256]; extern const signed char hexval_table[256];
static inline unsigned int hexval(unsigned char c) static inline unsigned int hexval(unsigned char c)
{ {

2
sha1_file.c
View File

@ -601,7 +601,7 @@ static int freshen_file(const char *fn)
* either does not exist on disk, or has a stale mtime and may be subject to * either does not exist on disk, or has a stale mtime and may be subject to
* pruning). * pruning).
*/ */
static int check_and_freshen_file(const char *fn, int freshen) int check_and_freshen_file(const char *fn, int freshen)
{ {
if (access(fn, F_OK)) if (access(fn, F_OK))
return 0; return 0;