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| author | Sander Vrijders <[email protected]> | 2017-08-03 14:51:41 +0200 |
|---|---|---|
| committer | Sander Vrijders <[email protected]> | 2017-08-03 15:19:16 +0200 |
| commit | 5bb3bea07b0ff38e4646ed6f835d9bdac6beced6 (patch) | |
| tree | b071a0a3c396aa850a9024000a382165b0c00380 /src/lib/shm_rbuff_ll.c | |
| parent | b92eac2e9f6d686a9e2f748f8097aedbb373395c (diff) | |
| download | ouroboros-5bb3bea07b0ff38e4646ed6f835d9bdac6beced6.tar.gz ouroboros-5bb3bea07b0ff38e4646ed6f835d9bdac6beced6.zip | |
build: Add check for robust mutexes
This adds a check for robust mutexes. The constant HAVE_ROBUST_MUTEX
is set accordingly in config.h. It also adds some other fixes to make
the prototype compile on the Hurd.
Diffstat (limited to 'src/lib/shm_rbuff_ll.c')
| -rw-r--r-- | src/lib/shm_rbuff_ll.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/lib/shm_rbuff_ll.c b/src/lib/shm_rbuff_ll.c index 1e072b21..757f65c8 100644 --- a/src/lib/shm_rbuff_ll.c +++ b/src/lib/shm_rbuff_ll.c @@ -127,7 +127,7 @@ struct shm_rbuff * shm_rbuff_create(pid_t api, int port_id) rb->del = rb->add + 1; pthread_mutexattr_init(&mattr); -#ifndef __APPLE__ +#ifdef HAVE_ROBUST_MUTEX pthread_mutexattr_setrobust(&mattr, PTHREAD_MUTEX_ROBUST); #endif pthread_mutexattr_setpshared(&mattr, PTHREAD_PROCESS_SHARED); @@ -299,7 +299,7 @@ ssize_t shm_rbuff_read_b(struct shm_rbuff * rb, ts_add(&abstime, timeout, &abstime); } -#ifdef __APPLE__ +#ifndef HAVE_ROBUST_MUTEX pthread_mutex_lock(rb->lock); #else if (pthread_mutex_lock(rb->lock) == EOWNERDEAD) @@ -315,7 +315,7 @@ ssize_t shm_rbuff_read_b(struct shm_rbuff * rb, &abstime); else idx = -pthread_cond_wait(rb->add, rb->lock); -#ifndef __APPLE__ +#ifdef HAVE_ROBUST_MUTEX if (idx == -EOWNERDEAD) pthread_mutex_consistent(rb->lock); #endif @@ -356,7 +356,7 @@ void shm_rbuff_fini(struct shm_rbuff * rb) if (shm_rbuff_empty(rb)) return; -#ifdef __APPLE__ +#ifndef HAVE_ROBUST_MUTEX pthread_mutex_lock(rb->lock); #else if (pthread_mutex_lock(rb->lock) == EOWNERDEAD) @@ -367,7 +367,7 @@ void shm_rbuff_fini(struct shm_rbuff * rb) (void *) rb->lock); while (!shm_rbuff_empty(rb)) -#ifdef __APPLE__ +#ifndef HAVE_ROBUST_MUTEX pthread_cond_wait(rb->del, rb->lock); #else if (pthread_cond_wait(rb->del, rb->lock) == EOWNERDEAD) |