musl/arch/powerpc/bits/shm.h
Rich Felker ad66ae93d0 fix sysvipc structures on powerpc
these have been wrong for a long time and were never detected or
corrected. powerpc needs some gratuitous extra padding/reserved slots
in ipc_perm, big-endian ordering for the padding of time_t slots that
was intended by the kernel folks to allow a transition to 64-bit
time_t, and some minor gratuitous reordering of struct members.
2014-03-11 17:01:34 -04:00

31 lines
537 B
C

#define SHMLBA 4096
struct shmid_ds
{
struct ipc_perm shm_perm;
int __unused1;
time_t shm_atime;
int __unused2;
time_t shm_dtime;
int __unused3;
time_t shm_ctime;
int __unused4;
size_t shm_segsz;
pid_t shm_cpid;
pid_t shm_lpid;
unsigned long shm_nattch;
unsigned long __pad1;
unsigned long __pad2;
};
struct shminfo {
unsigned long shmmax, shmmin, shmmni, shmseg, shmall, __unused[4];
};
struct shm_info {
int __used_ids;
unsigned long shm_tot, shm_rss, shm_swp;
unsigned long __swap_attempts, __swap_successes;
};