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add missing type shmatt_t in sys/shm.h

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this type is not really intended to be used; it's just there to allow
implementations to choose the type for the shm_nattch member of
struct shmid_sh, presumably since historical implementations disagreed
on the type. in any case, it needs to be there, so now it is.
This commit is contained in:
Rich Felker 2013-06-28 23:39:50 -04:00
commit 553d566c3f
1 changed files with 2 additions and 0 deletions
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include/sys/shm.h
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@ -47,6 +47,8 @@ struct shm_info {
#endif #endif
}; };
typedef unsigned long shmatt_t;
void *shmat(int, const void *, int); void *shmat(int, const void *, int);
int shmctl(int, int, struct shmid_ds *); int shmctl(int, int, struct shmid_ds *);
int shmdt(const void *); int shmdt(const void *);