diff options
| -rw-r--r-- | builtin-pack-objects.c | 6 | ||||
| -rw-r--r-- | git-compat-util.h | 3 | ||||
| -rw-r--r-- | wrapper.c | 6 |
3 files changed, 10 insertions, 5 deletions
diff --git a/builtin-pack-objects.c b/builtin-pack-objects.c index 26fc7cd5a..5279cd99f 100644 --- a/builtin-pack-objects.c +++ b/builtin-pack-objects.c @@ -1556,6 +1556,8 @@ static void try_to_free_from_threads(size_t size) read_unlock(); } +try_to_free_t old_try_to_free_routine; + /* * The main thread waits on the condition that (at least) one of the workers * has stopped working (which is indicated in the .working member of @@ -1590,12 +1592,12 @@ static void init_threaded_search(void) pthread_mutex_init(&cache_mutex, NULL); pthread_mutex_init(&progress_mutex, NULL); pthread_cond_init(&progress_cond, NULL); - set_try_to_free_routine(try_to_free_from_threads); + old_try_to_free_routine = set_try_to_free_routine(try_to_free_from_threads); } static void cleanup_threaded_search(void) { - set_try_to_free_routine(NULL); + set_try_to_free_routine(old_try_to_free_routine); pthread_cond_destroy(&progress_cond); pthread_mutex_destroy(&read_mutex); pthread_mutex_destroy(&cache_mutex); diff --git a/git-compat-util.h b/git-compat-util.h index 1c171db8b..828aadaf3 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -346,7 +346,8 @@ static inline char *gitstrchrnul(const char *s, int c) extern void release_pack_memory(size_t, int); -extern void set_try_to_free_routine(void (*routine)(size_t)); +typedef void (*try_to_free_t)(size_t); +extern try_to_free_t set_try_to_free_routine(try_to_free_t); extern char *xstrdup(const char *str); extern void *xmalloc(size_t size); @@ -10,9 +10,11 @@ static void try_to_free_builtin(size_t size) static void (*try_to_free_routine)(size_t size) = try_to_free_builtin; -void set_try_to_free_routine(void (*routine)(size_t)) +try_to_free_t set_try_to_free_routine(try_to_free_t routine) { - try_to_free_routine = (routine) ? routine : try_to_free_builtin; + try_to_free_t old = try_to_free_routine; + try_to_free_routine = routine; + return old; } char *xstrdup(const char *str) |