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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-17 10:51:52 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-17 10:51:52 +0000 |
| commit | 4ad94864781f48b1a4b77f9cfb934622bf756ba1 (patch) | |
| tree | 3900955c1886e6d2570fea7125ee1f01bafe876d /upstream/fedora-rawhide/man2/shmctl.2 | |
| parent | Adding upstream version 4.22.0. (diff) | |
| download | manpages-l10n-4ad94864781f48b1a4b77f9cfb934622bf756ba1.tar.xz manpages-l10n-4ad94864781f48b1a4b77f9cfb934622bf756ba1.zip | |
Adding upstream version 4.23.0.upstream/4.23.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'upstream/fedora-rawhide/man2/shmctl.2')
| -rw-r--r-- | upstream/fedora-rawhide/man2/shmctl.2 | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/upstream/fedora-rawhide/man2/shmctl.2 b/upstream/fedora-rawhide/man2/shmctl.2 index 0ede555d..5d5176ae 100644 --- a/upstream/fedora-rawhide/man2/shmctl.2 +++ b/upstream/fedora-rawhide/man2/shmctl.2 @@ -24,7 +24,7 @@ .\" 2005-08-02, mtk: Added IPC_INFO, SHM_INFO, SHM_STAT descriptions. .\" 2018-03-20, dbueso: Added SHM_STAT_ANY description. .\" -.TH shmctl 2 2023-10-31 "Linux man-pages 6.06" +.TH shmctl 2 2024-03-03 "Linux man-pages 6.7" .SH NAME shmctl \- System V shared memory control .SH LIBRARY @@ -34,12 +34,12 @@ Standard C library .nf .B #include <sys/shm.h> .P -.BI "int shmctl(int " shmid ", int " cmd ", struct shmid_ds *" buf ); +.BI "int shmctl(int " shmid ", int " op ", struct shmid_ds *" buf ); .fi .SH DESCRIPTION .BR shmctl () performs the control operation specified by -.I cmd +.I op on the System\ V shared memory segment whose identifier is given in .IR shmid . .P @@ -153,7 +153,7 @@ call with the flag.) .P Valid values for -.I cmd +.I op are: .TP .B IPC_STAT @@ -309,7 +309,9 @@ meaning that any user can employ this operation (just as any user may read to obtain the same information). .P The caller can prevent or allow swapping of a shared -memory segment with the following \fIcmd\fP values: +memory segment with the following +.I op +values: .TP .BR SHM_LOCK " (Linux-specific)" Prevent swapping of the shared memory segment. @@ -379,7 +381,7 @@ capability in the user namespace that governs its IPC namespace. .TP .B EFAULT The argument -.I cmd +.I op has value .B IPC_SET or @@ -392,8 +394,10 @@ isn't accessible. \fIshmid\fP points to a removed identifier. .TP .B EINVAL -\fIshmid\fP is not a valid identifier, or \fIcmd\fP -is not a valid command. +.I shmid +is not a valid identifier, or +.I op +is not a valid operation. Or: for a .B SHM_STAT or @@ -468,7 +472,7 @@ a recompilation under glibc-2.1.91 or later should suffice. (The kernel distinguishes old and new calls by an .B IPC_64 flag in -.IR cmd .) +.IR op .) .SH NOTES The .BR IPC_INFO , |