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numerous fixes to sysv ipc

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some of these definitions were just plain wrong, others based on
outdated ancient "non-64" versions of the kernel interface.

as much as possible has now been moved out of bits/*

these changes break abi (the old abi for these functions was wrong),
but since they were not working anyway it can hardly matter.
This commit is contained in:
Rich Felker 2011-04-13 16:45:43 -04:00
commit 07e865cc5a
12 changed files with 96 additions and 66 deletions
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12
arch/i386/bits/shm.h
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@ -1,21 +1,15 @@
#define SHMLBA 4096
#define SHM_RDONLY 010000
#define SHM_RND 020000
#define SHM_REMAP 040000
#define SHM_EXEC 0100000
/* linux extensions */
#define SHM_LOCK 11
#define SHM_UNLOCK 12
struct shmid_ds
{
struct ipc_perm shm_perm;
size_t shm_segsz;
time_t shm_atime;
int __unused1;
time_t shm_dtime;
int __unused2;
time_t shm_ctime;
int __unused3;
pid_t shm_cpid;
pid_t shm_lpid;
unsigned long shm_nattch;