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author | brooks <brooks@FreeBSD.org> | 2018-02-21 18:31:21 +0000 |
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committer | brooks <brooks@FreeBSD.org> | 2018-02-21 18:31:21 +0000 |
commit | bc965d1ff1efe114b66991be4cf9c0bb11d4cd18 (patch) | |
tree | 77ff97877258c86c6191b5c40dffc7142d14cedb | |
parent | c3fcf362533d6ca5223704ec072c3d4b95c6a5f7 (diff) | |
download | FreeBSD-src-bc965d1ff1efe114b66991be4cf9c0bb11d4cd18.zip FreeBSD-src-bc965d1ff1efe114b66991be4cf9c0bb11d4cd18.tar.gz |
MFC r329525:
Correct/improve the descriptions if kern.ipc.(shmsegs,sema,msqids).
The description of kern.ipc.shmsegs was wrong since 2005. I updated the
others (which were more correct) to match.
PR: 225933
Reviewed by: cem
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D14391
-rw-r--r-- | sys/kern/sysv_msg.c | 3 | ||||
-rw-r--r-- | sys/kern/sysv_sem.c | 3 | ||||
-rw-r--r-- | sys/kern/sysv_shm.c | 2 |
3 files changed, 5 insertions, 3 deletions
diff --git a/sys/kern/sysv_msg.c b/sys/kern/sysv_msg.c index 48f6e64..b7cdafd 100644 --- a/sys/kern/sysv_msg.c +++ b/sys/kern/sysv_msg.c @@ -1493,7 +1493,8 @@ SYSCTL_INT(_kern_ipc, OID_AUTO, msgseg, CTLFLAG_RDTUN, &msginfo.msgseg, 0, "Number of message segments"); SYSCTL_PROC(_kern_ipc, OID_AUTO, msqids, CTLTYPE_OPAQUE | CTLFLAG_RD | CTLFLAG_MPSAFE, - NULL, 0, sysctl_msqids, "", "Message queue IDs"); + NULL, 0, sysctl_msqids, "", + "Array of struct msqid_kernel for each potential message queue"); static int msg_prison_check(void *obj, void *data) diff --git a/sys/kern/sysv_sem.c b/sys/kern/sysv_sem.c index deae3b0..9f2203d 100644 --- a/sys/kern/sysv_sem.c +++ b/sys/kern/sysv_sem.c @@ -221,7 +221,8 @@ SYSCTL_INT(_kern_ipc, OID_AUTO, semaem, CTLFLAG_RWTUN, &seminfo.semaem, 0, "Adjust on exit max value"); SYSCTL_PROC(_kern_ipc, OID_AUTO, sema, CTLTYPE_OPAQUE | CTLFLAG_RD | CTLFLAG_MPSAFE, - NULL, 0, sysctl_sema, "", "Semaphore id pool"); + NULL, 0, sysctl_sema, "", + "Array of struct semid_kernel for each potential semaphore"); static struct syscall_helper_data sem_syscalls[] = { SYSCALL_INIT_HELPER(__semctl), diff --git a/sys/kern/sysv_shm.c b/sys/kern/sysv_shm.c index c17d791..6c77ff2 100644 --- a/sys/kern/sysv_shm.c +++ b/sys/kern/sysv_shm.c @@ -190,7 +190,7 @@ SYSCTL_INT(_kern_ipc, OID_AUTO, shm_allow_removed, CTLFLAG_RWTUN, "Enable/Disable attachment to attached segments marked for removal"); SYSCTL_PROC(_kern_ipc, OID_AUTO, shmsegs, CTLTYPE_OPAQUE | CTLFLAG_RD | CTLFLAG_MPSAFE, NULL, 0, sysctl_shmsegs, "", - "Current number of shared memory segments allocated"); + "Array of struct shmid_kernel for each potential shared memory segment"); static struct sx sysvshmsx; #define SYSVSHM_LOCK() sx_xlock(&sysvshmsx) |