diff options
Diffstat (limited to 'include/qemu/coroutine.h')
| -rw-r--r-- | include/qemu/coroutine.h | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/include/qemu/coroutine.h b/include/qemu/coroutine.h index 608fe45dcf..89650a2d7f 100644 --- a/include/qemu/coroutine.h +++ b/include/qemu/coroutine.h @@ -287,7 +287,7 @@ void qemu_co_rwlock_init(CoRwlock *lock); * of a parallel writer, control is transferred to the caller of the current * coroutine. */ -void qemu_co_rwlock_rdlock(CoRwlock *lock); +void coroutine_fn qemu_co_rwlock_rdlock(CoRwlock *lock); /** * Write Locks the CoRwlock from a reader. This is a bit more efficient than @@ -296,7 +296,7 @@ void qemu_co_rwlock_rdlock(CoRwlock *lock); * to the caller of the current coroutine; another writer might run while * @qemu_co_rwlock_upgrade blocks. */ -void qemu_co_rwlock_upgrade(CoRwlock *lock); +void coroutine_fn qemu_co_rwlock_upgrade(CoRwlock *lock); /** * Downgrades a write-side critical section to a reader. Downgrading with @@ -304,20 +304,20 @@ void qemu_co_rwlock_upgrade(CoRwlock *lock); * followed by @qemu_co_rwlock_rdlock. This makes it more efficient, but * may also sometimes be necessary for correctness. */ -void qemu_co_rwlock_downgrade(CoRwlock *lock); +void coroutine_fn qemu_co_rwlock_downgrade(CoRwlock *lock); /** * Write Locks the mutex. If the lock cannot be taken immediately because * of a parallel reader, control is transferred to the caller of the current * coroutine. */ -void qemu_co_rwlock_wrlock(CoRwlock *lock); +void coroutine_fn qemu_co_rwlock_wrlock(CoRwlock *lock); /** * Unlocks the read/write lock and schedules the next coroutine that was * waiting for this lock to be run. */ -void qemu_co_rwlock_unlock(CoRwlock *lock); +void coroutine_fn qemu_co_rwlock_unlock(CoRwlock *lock); typedef struct QemuCoSleep { Coroutine *to_wake; @@ -389,8 +389,9 @@ void qemu_coroutine_dec_pool_size(unsigned int additional_pool_size); * The same interface as qemu_sendv_recvv(), with added yielding. * XXX should mark these as coroutine_fn */ -ssize_t qemu_co_sendv_recvv(int sockfd, struct iovec *iov, unsigned iov_cnt, - size_t offset, size_t bytes, bool do_send); +ssize_t coroutine_fn qemu_co_sendv_recvv(int sockfd, struct iovec *iov, + unsigned iov_cnt, size_t offset, + size_t bytes, bool do_send); #define qemu_co_recvv(sockfd, iov, iov_cnt, offset, bytes) \ qemu_co_sendv_recvv(sockfd, iov, iov_cnt, offset, bytes, false) #define qemu_co_sendv(sockfd, iov, iov_cnt, offset, bytes) \ @@ -399,7 +400,8 @@ ssize_t qemu_co_sendv_recvv(int sockfd, struct iovec *iov, unsigned iov_cnt, /** * The same as above, but with just a single buffer */ -ssize_t qemu_co_send_recv(int sockfd, void *buf, size_t bytes, bool do_send); +ssize_t coroutine_fn qemu_co_send_recv(int sockfd, void *buf, size_t bytes, + bool do_send); #define qemu_co_recv(sockfd, buf, bytes) \ qemu_co_send_recv(sockfd, buf, bytes, false) #define qemu_co_send(sockfd, buf, bytes) \ |