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| author | Damien George <damien.p.george@gmail.com> | 2016-05-26 11:54:29 +0000 |
|---|---|---|
| committer | Damien George <damien.p.george@gmail.com> | 2016-06-28 11:28:50 +0100 |
| commit | 94d2919b7798e121e9266a6b2970e16b36339b2c (patch) | |
| tree | aba06e3676951879630bb880b515a4ec8e7f4e1f /unix/modtime.c | |
| parent | c567afc5fa8e79d65b77cdaf570748055ba87cc2 (diff) | |
| download | micropython-94d2919b7798e121e9266a6b2970e16b36339b2c.tar.gz micropython-94d2919b7798e121e9266a6b2970e16b36339b2c.zip | |
unix/modtime: Release the GIL when sleeping.
Diffstat (limited to 'unix/modtime.c')
| -rw-r--r-- | unix/modtime.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/unix/modtime.c b/unix/modtime.c index 196b1506a5..6843238cf3 100644 --- a/unix/modtime.c +++ b/unix/modtime.c @@ -121,7 +121,9 @@ STATIC mp_obj_t mod_time_sleep(mp_obj_t arg) { tv.tv_sec = ipart; int res; while (1) { + MP_THREAD_GIL_EXIT(); res = sleep_select(0, NULL, NULL, NULL, &tv); + MP_THREAD_GIL_ENTER(); #if MICROPY_SELECT_REMAINING_TIME // TODO: This assumes Linux behavior of modifying tv to the remaining // time. @@ -139,20 +141,26 @@ STATIC mp_obj_t mod_time_sleep(mp_obj_t arg) { RAISE_ERRNO(res, errno); #else // TODO: Handle EINTR + MP_THREAD_GIL_EXIT(); sleep(mp_obj_get_int(arg)); + MP_THREAD_GIL_ENTER(); #endif return mp_const_none; } STATIC MP_DEFINE_CONST_FUN_OBJ_1(mod_time_sleep_obj, mod_time_sleep); STATIC mp_obj_t mod_time_sleep_ms(mp_obj_t arg) { + MP_THREAD_GIL_EXIT(); usleep(mp_obj_get_int(arg) * 1000); + MP_THREAD_GIL_ENTER(); return mp_const_none; } STATIC MP_DEFINE_CONST_FUN_OBJ_1(mod_time_sleep_ms_obj, mod_time_sleep_ms); STATIC mp_obj_t mod_time_sleep_us(mp_obj_t arg) { + MP_THREAD_GIL_EXIT(); usleep(mp_obj_get_int(arg)); + MP_THREAD_GIL_ENTER(); return mp_const_none; } STATIC MP_DEFINE_CONST_FUN_OBJ_1(mod_time_sleep_us_obj, mod_time_sleep_us); |