0545e9dc6d
commit d1edce71135cc6d98c0a4b5729774542b676e769 Author: sophgo-forum-service <forum_service@sophgo.com> Date: Fri Mar 15 16:07:33 2024 +0800 [fix] recommend using ssh method to clone repo. [fix] fix sensor driver repo branch name.
20 lines
393 B
C
20 lines
393 B
C
#ifndef _PERF_RWSEM_H
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#define _PERF_RWSEM_H
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#include <pthread.h>
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struct rw_semaphore {
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pthread_rwlock_t lock;
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};
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int init_rwsem(struct rw_semaphore *sem);
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int exit_rwsem(struct rw_semaphore *sem);
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int down_read(struct rw_semaphore *sem);
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int up_read(struct rw_semaphore *sem);
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int down_write(struct rw_semaphore *sem);
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int up_write(struct rw_semaphore *sem);
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#endif /* _PERF_RWSEM_H */
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