Axel Dörfler
e96a844909
Changed lock.h to like those changes. Moved the create_sem_etc() from the public OS.h to the private kernel only sem.h, cleaned it up a bit. gcc doesn't seem to like the "extern inlines" with -O0 -g, so I replaced an inline function in thread.h with "static inline" (which it does always like). git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1376 a95241bf-73f2-0310-859d-f6bbb57e9c96
36 lines
1.1 KiB
C
Executable File
36 lines
1.1 KiB
C
Executable File
/* sem.h
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*
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* Definitions here are for kernel use ONLY!
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*
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* For the actual definitions of the calls for sems please look in
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* OS.h
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*/
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#ifndef _SEM_H
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#define _SEM_H
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#include <OS.h>
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#include <thread.h>
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#include <stage2.h>
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/* user calls */
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sem_id user_create_sem(int32 count, const char *name);
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status_t user_delete_sem(sem_id id);
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status_t user_delete_sem_etc(sem_id id, status_t return_code);
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status_t user_acquire_sem(sem_id id);
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status_t user_acquire_sem_etc(sem_id id, int32 count, uint32 flags, bigtime_t timeout);
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status_t user_release_sem(sem_id id);
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status_t user_release_sem_etc(sem_id id, int32 count, uint32 flags);
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status_t user_get_sem_count(sem_id id, int32* thread_count);
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status_t user_get_sem_info(sem_id, struct sem_info *, size_t);
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status_t user_get_next_sem_info(team_id, int32 *, struct sem_info *, size_t);
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status_t user_set_sem_owner(sem_id id, team_id team);
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/* kernel calls */
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extern sem_id create_sem_etc(int32 count, const char *name, team_id owner);
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extern status_t sem_init(kernel_args *ka);
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extern int sem_delete_owned_sems(team_id owner);
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extern status_t sem_interrupt_thread(struct thread *t);
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#endif /* _KERNEL_SEM_H */
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