diff options
Diffstat (limited to 'libc/sysdeps/linux/vax/bits/shm.h')
| -rw-r--r-- | libc/sysdeps/linux/vax/bits/shm.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/libc/sysdeps/linux/vax/bits/shm.h b/libc/sysdeps/linux/vax/bits/shm.h index 191709f0e..f1a44c982 100644 --- a/libc/sysdeps/linux/vax/bits/shm.h +++ b/libc/sysdeps/linux/vax/bits/shm.h @@ -40,6 +40,10 @@ __BEGIN_DECLS #define SHMLBA (__getpagesize ()) extern int __getpagesize (void) __THROW __attribute__ ((__const__)); + +/* Type to count number of attaches. */ +typedef unsigned short int shmatt_t; + /* Data structure describing a set of semaphores. */ struct shmid_ds { @@ -48,9 +52,9 @@ struct shmid_ds __time_t shm_atime; /* time of last shmat() */ __time_t shm_dtime; /* time of last shmdt() */ __time_t shm_ctime; /* time of last change by shmctl() */ - __ipc_pid_t shm_cpid; /* pid of creator */ - __ipc_pid_t shm_lpid; /* pid of last shmop */ - unsigned short int shm_nattch; /* number of current attaches */ + __pid_t shm_cpid; /* pid of creator */ + __pid_t shm_lpid; /* pid of last shmop */ + shmatt_t shm_nattch; /* number of current attaches */ unsigned short int __shm_npages; /* size of segment (pages) */ unsigned long int *__shm_pages; /* array of ptrs to frames -> SHMMAX */ struct vm_area_struct *__attaches; /* descriptors for attaches */ @@ -86,3 +90,5 @@ struct shm_info }; #endif /* __USE_MISC */ + +__END_DECLS |