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author | Karel Zak | 2006-12-07 00:25:41 +0100 |
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committer | Karel Zak | 2006-12-07 00:25:41 +0100 |
commit | eb63b9b8f4cecb34c2478282567862bc48ef256d (patch) | |
tree | 99243f8eecb44c2bb6a559982b99c680fcb649e7 /sys-utils/ipcs.c | |
parent | Imported from util-linux-2.9v tarball. (diff) | |
download | kernel-qcow2-util-linux-eb63b9b8f4cecb34c2478282567862bc48ef256d.tar.gz kernel-qcow2-util-linux-eb63b9b8f4cecb34c2478282567862bc48ef256d.tar.xz kernel-qcow2-util-linux-eb63b9b8f4cecb34c2478282567862bc48ef256d.zip |
Imported from util-linux-2.10f tarball.
Diffstat (limited to 'sys-utils/ipcs.c')
-rw-r--r-- | sys-utils/ipcs.c | 40 |
1 files changed, 33 insertions, 7 deletions
diff --git a/sys-utils/ipcs.c b/sys-utils/ipcs.c index e628ce874..09dec45a0 100644 --- a/sys-utils/ipcs.c +++ b/sys-utils/ipcs.c @@ -28,11 +28,6 @@ #include <grp.h> #include "nls.h" -#include "../defines.h" /* for NEED_linkage_h */ -#ifdef NEED_linkage_h -#define __KERNEL__ /* required for SHM_DEST etc. */ -#include <linux/linkage.h> /* required for the keyword asmlinkage */ -#endif /* X/OPEN tells us to use <sys/{types,ipc,sem}.h> for semctl() */ /* X/OPEN tells us to use <sys/{types,ipc,msg}.h> for msgctl() */ /* X/OPEN tells us to use <sys/{types,ipc,shm}.h> for shmctl() */ @@ -41,9 +36,40 @@ #include <sys/sem.h> #include <sys/msg.h> #include <sys/shm.h> -#ifdef NEED_linkage_h -#undef __KERNEL__ + +/*-------------------------------------------------------------------*/ +/* SHM_DEST and SHM_LOCKED are defined in kernel headers, + but inside #ifdef __KERNEL__ ... #endif */ +#ifndef SHM_DEST +/* shm_mode upper byte flags */ +#define SHM_DEST 01000 /* segment will be destroyed on last detach */ +#define SHM_LOCKED 02000 /* segment will not be swapped */ +#endif + +/* For older kernels the same holds for the defines below */ +#ifndef MSG_STAT +#define MSG_STAT 11 +#define MSG_INFO 12 +#endif + +#ifndef SHM_STAT +#define SHM_STAT 13 +#define SHM_INFO 14 +struct shm_info { + int used_ids; + ulong shm_tot; /* total allocated shm */ + ulong shm_rss; /* total resident shm */ + ulong shm_swp; /* total swapped shm */ + ulong swap_attempts; + ulong swap_successes; +}; +#endif + +#ifndef SEM_STAT +#define SEM_STAT 18 +#define SEM_INFO 19 #endif +/*-------------------------------------------------------------------*/ /* The last arg of semctl is a union semun, but where is it defined? X/OPEN tells us to define it ourselves, but until recently |