84d9c625bf
- Fix for possible unset uid/gid in toproto
- Fix for default mtree style
- Update libelf
- Importing libexecinfo
- Resynchronize GCC, mpc, gmp, mpfr
- build.sh: Replace params with show-params.
This has been done as the make target has been renamed in the same
way, while a new target named params has been added. This new
target generates a file containing all the parameters, instead of
printing it on the console.
- Update test48 with new etc/services (Fix by Ben Gras <ben@minix3.org)
get getservbyport() out of the inner loop
Change-Id: Ie6ad5226fa2621ff9f0dee8782ea48f9443d2091
126 lines
3.2 KiB
C
126 lines
3.2 KiB
C
/* $NetBSD: sem.h,v 1.6 2009/01/19 19:39:41 christos Exp $ */
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/*
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* SVID compatible sem.h file
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*
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* Author: Daniel Boulet
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*/
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#ifndef _COMPAT_SYS_SEM_H_
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#define _COMPAT_SYS_SEM_H_
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#include <compat/sys/ipc.h>
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struct semid_ds14 {
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struct ipc_perm14 sem_perm; /* operation permission struct */
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struct __sem *sem_base; /* pointer to first semaphore in set */
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unsigned short sem_nsems; /* number of sems in set */
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int32_t sem_otime; /* last operation time */
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long sem_pad1; /* SVABI/386 says I need this here */
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int32_t sem_ctime; /* last change time */
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/* Times measured in secs since */
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/* 00:00:00 GMT, Jan. 1, 1970 */
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long sem_pad2; /* SVABI/386 says I need this here */
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long sem_pad3[4]; /* SVABI/386 says I need this here */
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};
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struct semid_ds13 {
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struct ipc_perm sem_perm; /* operation permission structure */
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unsigned short sem_nsems; /* number of semaphores in set */
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int32_t sem_otime; /* last semop() time */
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int32_t sem_ctime; /* last time changed by semctl() */
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/*
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* These members are private and used only in the internal
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* implementation of this interface.
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*/
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struct __sem *_sem_base; /* pointer to first semaphore in set */
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};
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/* Warning: 64-bit structure padding is needed here */
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struct semid_ds_sysctl50 {
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struct ipc_perm_sysctl sem_perm;
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int16_t sem_nsems;
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int16_t pad2;
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int32_t pad3;
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int32_t sem_otime;
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int32_t sem_ctime;
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};
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struct sem_sysctl_info50 {
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struct seminfo seminfo;
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struct semid_ds_sysctl50 semids[1];
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};
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__BEGIN_DECLS
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static __inline void __semid_ds14_to_native(const struct semid_ds14 *, struct semid_ds *);
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static __inline void __native_to_semid_ds14(const struct semid_ds *, struct semid_ds14 *);
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static __inline void __semid_ds13_to_native(const struct semid_ds13 *, struct semid_ds *);
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static __inline void __native_to_semid_ds13(const struct semid_ds *, struct semid_ds13 *);
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static __inline void
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__semid_ds13_to_native(const struct semid_ds13 *osembuf, struct semid_ds *sembuf)
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{
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sembuf->sem_perm = osembuf->sem_perm;
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#define CVT(x) sembuf->x = osembuf->x
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CVT(sem_nsems);
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CVT(sem_otime);
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CVT(sem_ctime);
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#undef CVT
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}
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static __inline void
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__native_to_semid_ds13(const struct semid_ds *sembuf, struct semid_ds13 *osembuf)
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{
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osembuf->sem_perm = sembuf->sem_perm;
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#define CVT(x) osembuf->x = sembuf->x
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#define CVTI(x) osembuf->x = (int)sembuf->x
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CVT(sem_nsems);
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CVTI(sem_otime);
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CVTI(sem_ctime);
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#undef CVT
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#undef CVTI
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}
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static __inline void
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__semid_ds14_to_native(const struct semid_ds14 *osembuf, struct semid_ds *sembuf)
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{
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__ipc_perm14_to_native(&osembuf->sem_perm, &sembuf->sem_perm);
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#define CVT(x) sembuf->x = osembuf->x
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CVT(sem_nsems);
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CVT(sem_otime);
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CVT(sem_ctime);
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#undef CVT
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}
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static __inline void
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__native_to_semid_ds14(const struct semid_ds *sembuf, struct semid_ds14 *osembuf)
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{
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__native_to_ipc_perm14(&sembuf->sem_perm, &osembuf->sem_perm);
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#define CVT(x) osembuf->x = sembuf->x
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#define CVTI(x) osembuf->x = (int)sembuf->x
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CVT(sem_nsems);
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CVTI(sem_otime);
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CVTI(sem_ctime);
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#undef CVT
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#undef CVTI
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}
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int semctl(int, int, int, ...);
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int __semctl(int, int, int, union __semun *);
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int __semctl13(int, int, int, ...);
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int __semctl14(int, int, int, ...);
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int __semctl50(int, int, int, ...);
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int ____semctl50(int, int, int, ...);
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__END_DECLS
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#endif /* !_COMPAT_SYS_SEM_H_ */
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