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author | Nikolaus Rath <Nikolaus@rath.org> | 2016-02-10 19:53:49 -0800 |
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committer | Nikolaus Rath <Nikolaus@rath.org> | 2016-02-10 19:53:49 -0800 |
commit | e812e29d39f0e7aaf9ead9a19a9a4f288300a7e2 (patch) | |
tree | ff8fd1c17b9be6d1aba7ff365614b10e41a1223b /compat/darwin_compat.h | |
parent | b10d21db3185a2b25e3bd35579f57d3c7b8d882e (diff) | |
parent | 80db43d7dce4f3979fe5e92b2d616d635f21029d (diff) | |
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Merge pull request #5 from jmmv/merge-osxfuse
Merge osxfuse.
Diffstat (limited to 'compat/darwin_compat.h')
-rw-r--r-- | compat/darwin_compat.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/compat/darwin_compat.h b/compat/darwin_compat.h new file mode 100644 index 0000000..0a16471 --- /dev/null +++ b/compat/darwin_compat.h @@ -0,0 +1,49 @@ +/* + * Copyright (c) 2006-2008 Amit Singh/Google Inc. + * Copyright (c) 2011-2013 Benjamin Fleischer + */ + +#ifndef _DARWIN_COMPAT_ +#define _DARWIN_COMPAT_ + +#include <pthread.h> + +/* Semaphores */ + +typedef struct darwin_sem { + int id; + union { + struct + { + unsigned int count; + pthread_mutex_t count_lock; + pthread_cond_t count_cond; + } local; + } __data; +} darwin_sem_t; + +#define DARWIN_SEM_VALUE_MAX ((int32_t)32767) + +int darwin_sem_init(darwin_sem_t *sem, int pshared, unsigned int value); +int darwin_sem_destroy(darwin_sem_t *sem); +int darwin_sem_getvalue(darwin_sem_t *sem, unsigned int *value); +int darwin_sem_post(darwin_sem_t *sem); +int darwin_sem_timedwait(darwin_sem_t *sem, const struct timespec *abs_timeout); +int darwin_sem_trywait(darwin_sem_t *sem); +int darwin_sem_wait(darwin_sem_t *sem); + +/* Caller must not include <semaphore.h> */ + +typedef darwin_sem_t sem_t; + +#define sem_init(s, p, v) darwin_sem_init(s, p, v) +#define sem_destroy(s) darwin_sem_destroy(s) +#define sem_getvalue(s, v) darwin_sem_getvalue(s, v) +#define sem_post(s) darwin_sem_post(s) +#define sem_timedwait(s, t) darwin_sem_timedwait(s, t) +#define sem_trywait(s) darwin_sem_trywait(s) +#define sem_wait(s) darwin_sem_wait(s) + +#define SEM_VALUE_MAX DARWIN_SEM_VALUE_MAX + +#endif /* _DARWIN_COMPAT_ */ |