3fe1910509
2020-02-18 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/93599 * io/async.c (destroy_adv_cond): Do not destroy lock. (async_io): Make sure au->lock is locked for finishing of thread. Do not lock/unlock around signalling emptysignal. Unlock au->lock before return. (init_adv_cond): Do not initialize lock. (enqueue_transfer): Unlock after signal. (enqueue_done_id): Likewise. (enqueue_done): Likewise. (enqueue_close): Likewise. (enqueue_data_transfer): Likewise. (async_wait_id): Do not lock/unlock around signalling au->work. (async_wait): Unlock after signal. * io/async.h (SIGNAL): Add comment about needed au->lock. Remove locking/unlocking of advcond->lock. (WAIT_SIGNAL_MUTEX): Add comment. Remove locking/unlocking of advcond->lock. Unlock mutex only at the end. Loop on __ghread_cond_wait returning zero. (REVOKE_SIGNAL): Add comment. Remove locking/unlocking of advcond->lock. (struct adv_cond): Remove mutex from struct. asdf |
||
|---|---|---|
| .. | ||
| async.c | ||
| async.h | ||
| close.c | ||
| fbuf.c | ||
| fbuf.h | ||
| file_pos.c | ||
| format.c | ||
| format.h | ||
| inquire.c | ||
| intrinsics.c | ||
| io.h | ||
| list_read.c | ||
| lock.c | ||
| open.c | ||
| read.c | ||
| size_from_kind.c | ||
| transfer128.c | ||
| transfer.c | ||
| unit.c | ||
| unix.c | ||
| unix.h | ||
| write_float.def | ||
| write.c | ||