diff options
| author | Nguyễn Thái Ngọc Duy <pclouds@gmail.com> | 2018-11-03 11:48:50 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2018-11-05 07:42:11 +0300 |
| commit | 2179045fd02acca83127f8d15ccd0eeb70b17400 (patch) | |
| tree | 9fdc037f4ae68e04712ddc63d77d5a2955471674 /name-hash.c | |
| parent | f5c4a9af45fa47130c730a5da87e030d040f000b (diff) | |
Clean up pthread_create() error handling
Normally pthread_create() rarely fails. But with new pthreads wrapper,
pthread_create() will return ENOSYS on a system without thread support.
Threaded code _is_ protected by HAVE_THREADS and pthread_create()
should never run in the first place. But the situation could change in
the future and bugs may sneak in. Make sure that all pthread_create()
reports the error cause.
While at there, mark these strings for translation if they aren't.
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'name-hash.c')
| -rw-r--r-- | name-hash.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/name-hash.c b/name-hash.c index b3c9ac791d..623ca6923a 100644 --- a/name-hash.c +++ b/name-hash.c @@ -494,6 +494,7 @@ static inline void lazy_update_dir_ref_counts( static void threaded_lazy_init_name_hash( struct index_state *istate) { + int err; int nr_each; int k_start; int t; @@ -526,8 +527,9 @@ static void threaded_lazy_init_name_hash( if (k_start > istate->cache_nr) k_start = istate->cache_nr; td_dir_t->k_end = k_start; - if (pthread_create(&td_dir_t->pthread, NULL, lazy_dir_thread_proc, td_dir_t)) - die("unable to create lazy_dir_thread"); + err = pthread_create(&td_dir_t->pthread, NULL, lazy_dir_thread_proc, td_dir_t); + if (err) + die(_("unable to create lazy_dir thread: %s"), strerror(err)); } for (t = 0; t < lazy_nr_dir_threads; t++) { struct lazy_dir_thread_data *td_dir_t = td_dir + t; @@ -547,13 +549,15 @@ static void threaded_lazy_init_name_hash( */ td_name->istate = istate; td_name->lazy_entries = lazy_entries; - if (pthread_create(&td_name->pthread, NULL, lazy_name_thread_proc, td_name)) - die("unable to create lazy_name_thread"); + err = pthread_create(&td_name->pthread, NULL, lazy_name_thread_proc, td_name); + if (err) + die(_("unable to create lazy_name thread: %s"), strerror(err)); lazy_update_dir_ref_counts(istate, lazy_entries); - if (pthread_join(td_name->pthread, NULL)) - die("unable to join lazy_name_thread"); + err = pthread_join(td_name->pthread, NULL); + if (err) + die(_("unable to join lazy_name thread: %s"), strerror(err)); cleanup_dir_mutex(); |