Date: Fri, 25 Jun 2021 16:13:15 GMT From: Michael Gmelin <grembo@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: e349cc19cf1c - main - shm_open(2): Cross-reference posixshmcontrol(1) Message-ID: <202106251613.15PGDFhc090028@gitrepo.freebsd.org>
next in thread | raw e-mail | index | archive | help
The branch main has been updated by grembo (ports committer): URL: https://cgit.FreeBSD.org/src/commit/?id=e349cc19cf1c3a2315f0e5254a44de01d9ac61bf commit e349cc19cf1c3a2315f0e5254a44de01d9ac61bf Author: Michael Gmelin <grembo@FreeBSD.org> AuthorDate: 2021-06-25 14:04:37 +0000 Commit: Michael Gmelin <grembo@FreeBSD.org> CommitDate: 2021-06-25 16:12:05 +0000 shm_open(2): Cross-reference posixshmcontrol(1) When debugging POSIX shared memory issues, it's really useful to learn that there is a command line tool now to manipulate shared memory segments. Reviewed by: imp Differential Revision: https://reviews.freebsd.org/D30896 --- lib/libc/sys/shm_open.2 | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/lib/libc/sys/shm_open.2 b/lib/libc/sys/shm_open.2 index e231115613cf..edf5440d44c4 100644 --- a/lib/libc/sys/shm_open.2 +++ b/lib/libc/sys/shm_open.2 @@ -28,7 +28,7 @@ .\" .\" $FreeBSD$ .\" -.Dd September 26, 2019 +.Dd June 25, 2021 .Dt SHM_OPEN 2 .Os .Sh NAME @@ -52,7 +52,7 @@ The .Fn shm_open system call opens (or optionally creates) a -.Tn POSIX +POSIX shared memory object named .Fa path . The @@ -258,7 +258,7 @@ and .Dv O_TRUNC flags may be used in portable programs. .Pp -.Tn POSIX +POSIX specifications state that the result of using .Xr open 2 , .Xr read 2 , @@ -421,6 +421,7 @@ The required permissions are denied. requires write permission to the shared memory object. .El .Sh SEE ALSO +.Xr posixshmcontrol 1 , .Xr close 2 , .Xr fstat 2 , .Xr ftruncate 2 ,
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?202106251613.15PGDFhc090028>