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| author | Sami Kerola | 2012-11-11 21:53:07 +0100 |
|---|---|---|
| committer | Karel Zak | 2012-11-23 14:58:22 +0100 |
| commit | 1e2418a234e2361fe1916a835ea59aa19c0e4810 (patch) | |
| tree | 6a01bcce8200edc95cb2b246cd9967e03f55a522 /sys-utils/ipcutils.h | |
| parent | ipcs: make individual shared memory id printing to use /proc (diff) | |
| download | kernel-qcow2-util-linux-1e2418a234e2361fe1916a835ea59aa19c0e4810.tar.gz kernel-qcow2-util-linux-1e2418a234e2361fe1916a835ea59aa19c0e4810.tar.xz kernel-qcow2-util-linux-1e2418a234e2361fe1916a835ea59aa19c0e4810.zip | |
ipcs: clean up do_sem(), and add ipc_sem_get_info()
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Diffstat (limited to 'sys-utils/ipcutils.h')
| -rw-r--r-- | sys-utils/ipcutils.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/sys-utils/ipcutils.h b/sys-utils/ipcutils.h index 45a75d84f..3ab5da0ca 100644 --- a/sys-utils/ipcutils.h +++ b/sys-utils/ipcutils.h @@ -132,4 +132,19 @@ struct shm_data { extern int ipc_shm_get_info(int id, struct shm_data **shmds); extern void ipc_shm_free_info(struct shm_data *shmds); +/* See 'struct sem_array' in kernel sources + */ +struct sem_data { + struct ipc_stat sem_perm; + + time_t sem_ctime; + time_t sem_otime; + uint64_t sem_nsems; + + struct sem_data *next; +}; + +extern int ipc_sem_get_info(int id, struct sem_data **semds); +extern void ipc_sem_free_info(struct sem_data *semds); + #endif /* UTIL_LINUX_IPCUTILS_H */ |