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sha1_file: make read_info_alternates static

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read_info_alternates is not used from outside, so let's make it static.

We have to declare the function before link_alt_odb_entry instead of
moving the code around, link_alt_odb_entry calls read_info_alternates,
which in turn calls link_alt_odb_entry.

Signed-off-by: Stefan Beller <sbeller@google.com>
Reviewed-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Stefan Beller 2017-08-15 13:13:19 -07:00 committed by Junio C Hamano
parent a5b34d2152
commit 2456990dfd
2 changed files with 2 additions and 2 deletions
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1
cache.h
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@ -1387,7 +1387,6 @@ extern struct alternate_object_database {
char base[FLEX_ARRAY]; /* more */
} *alt_odb_list;
extern void prepare_alt_odb(void);
extern void read_info_alternates(const char * relative_base, int depth);
extern char *compute_alternate_path(const char *path, struct strbuf *err);
typedef int alt_odb_fn(struct alternate_object_database *, void *);
extern int foreach_alt_odb(alt_odb_fn, void*);

3
sha1_file.c
View file

@ -279,6 +279,7 @@ static int alt_odb_usable(struct strbuf *path, const char *normalized_objdir)
* SHA1, an extra slash for the first level indirection, and the
* terminating NUL.
*/
static void read_info_alternates(const char * relative_base, int depth);
static int link_alt_odb_entry(const char *entry, const char *relative_base,
int depth, const char *normalized_objdir)
{
@ -369,7 +370,7 @@ static void link_alt_odb_entries(const char *alt, int len, int sep,
strbuf_release(&objdirbuf);
}
void read_info_alternates(const char * relative_base, int depth)
static void read_info_alternates(const char * relative_base, int depth)
{
char *map;
size_t mapsz;