diff options
Diffstat (limited to 'lib/libc/sys/mq_close.2')
| -rw-r--r-- | lib/libc/sys/mq_close.2 | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/lib/libc/sys/mq_close.2 b/lib/libc/sys/mq_close.2 index 3f0461c..c2968fb 100644 --- a/lib/libc/sys/mq_close.2 +++ b/lib/libc/sys/mq_close.2 @@ -42,9 +42,10 @@ .Sh DESCRIPTION The .Fn mq_close -system call removes the association between the message queue descriptor, +system call removes the association between the message queue descriptor, .Fa mqdes , -and its message queue. The results of using this message queue descriptor +and its message queue. +The results of using this message queue descriptor after successful return from this .Fn mq_close , and until the return of this message queue descriptor from a subsequent @@ -57,12 +58,7 @@ message queue via this this attachment will be removed, and the message queue is available for another process to attach for notification. .Sh RETURN VALUES -Upon successful completion, the -.Fn mq_close -system call returns a value of zero; otherwise, the system call returns a -value of -1 and set -.Va errno -to indicate the error. +.Rv -std .Sh ERRORS The .Fn mq_close @@ -80,8 +76,10 @@ argument is not a valid message queue descriptor. .Sh STANDARDS The .Fn mq_close -system call conform to +system call conforms to .St -p1003.1-2004 . .Sh HISTORY -Support for POSIX message queue first appeared in +Support for +.Tn POSIX +message queues first appeared in .Fx 7.0 . |
