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Correct fscanf formatting string for I64u values

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This fix is probably purely cosmetic because PRIuMAX is likely identical
to SCNuMAX. Nevertheless, when using a function of the scanf() family,
the correct interpolation to use is the latter, not the former.

Signed-off-by: Waldek Maleska <w.maleska@gmail.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Waldek Maleska 2015-10-26 14:15:33 +01:00 committed by Junio C Hamano
parent 56a1a3ab44
commit fdcdb77855
2 changed files with 5 additions and 1 deletions
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2
builtin/gc.c
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@ -222,7 +222,7 @@ static const char *lock_repo_for_gc(int force, pid_t* ret_pid)
* running.
*/
time(NULL) - st.st_mtime <= 12 * 3600 &&
fscanf(fp, "%"PRIuMAX" %127c", &pid, locking_host) == 2 &&
fscanf(fp, "%"SCNuMAX" %127c", &pid, locking_host) == 2 &&
/* be gentle to concurrent "gc" on remote hosts */
(strcmp(locking_host, my_host) || !kill(pid, 0) || errno == EPERM);
if (fp != NULL)

4
git-compat-util.h
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@ -237,6 +237,10 @@ extern char *gitbasename(char *);
#define PRIuMAX "llu"
#endif
#ifndef SCNuMAX
#define SCNuMAX PRIuMAX
#endif
#ifndef PRIu32
#define PRIu32 "u"
#endif