From 7f3caba522f4d24764f29d83aa2de9198bb7f01c Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 24 May 2024 06:52:22 +0200 Subject: Adding upstream version 6.8. Signed-off-by: Daniel Baumann --- man3/pthread_mutexattr_getpshared.3 | 82 ------------------------------------- 1 file changed, 82 deletions(-) delete mode 100644 man3/pthread_mutexattr_getpshared.3 (limited to 'man3/pthread_mutexattr_getpshared.3') diff --git a/man3/pthread_mutexattr_getpshared.3 b/man3/pthread_mutexattr_getpshared.3 deleted file mode 100644 index 47fe8dd..0000000 --- a/man3/pthread_mutexattr_getpshared.3 +++ /dev/null @@ -1,82 +0,0 @@ -.\" Copyright (c) 2017, Michael Kerrisk -.\" -.\" SPDX-License-Identifier: Linux-man-pages-copyleft -.\" -.TH pthread_mutexattr_getpshared 3 2023-10-31 "Linux man-pages 6.7" -.SH NAME -pthread_mutexattr_getpshared, pthread_mutexattr_setpshared \- get/set -process-shared mutex attribute -.SH LIBRARY -POSIX threads library -.RI ( libpthread ", " \-lpthread ) -.SH SYNOPSIS -.nf -.B #include -.P -.B int pthread_mutexattr_getpshared( -.BI " const pthread_mutexattr_t *restrict " attr , -.BI " int *restrict " pshared ); -.BI "int pthread_mutexattr_setpshared(pthread_mutexattr_t *" attr , -.BI " int " pshared ); -.fi -.SH DESCRIPTION -These functions get and set the process-shared attribute -in a mutex attributes object. -This attribute must be appropriately set to ensure correct, -efficient operation of a mutex created using this attributes object. -.P -The process-shared attribute can have one of the following values: -.TP -.B PTHREAD_PROCESS_PRIVATE -Mutexes created with this attributes object are to be shared -only among threads in the same process that initialized the mutex. -This is the default value for the process-shared mutex attribute. -.TP -.B PTHREAD_PROCESS_SHARED -Mutexes created with this attributes object can be shared between -any threads that have access to the memory containing the object, -including threads in different processes. -.P -.BR pthread_mutexattr_getpshared () -places the value of the process-shared attribute of -the mutex attributes object referred to by -.I attr -in the location pointed to by -.IR pshared . -.P -.BR pthread_mutexattr_setpshared () -sets the value of the process-shared attribute of -the mutex attributes object referred to by -.I attr -to the value specified in -.BR pshared . -.P -If -.I attr -does not refer to an initialized mutex attributes object, -the behavior is undefined. -.SH RETURN VALUE -On success, these functions return 0. -On error, they return a positive error number. -.SH ERRORS -.BR pthread_mutexattr_setpshared () -can fail with the following errors: -.TP -.B EINVAL -The value specified in -.I pshared -is invalid. -.TP -.B ENOTSUP -.I pshared is -.B PTHREAD_PROCESS_SHARED -but the implementation does not support process-shared mutexes. -.SH STANDARDS -POSIX.1-2008. -.SH HISTORY -POSIX.1-2001. -.SH SEE ALSO -.ad l -.nh -.BR pthread_mutexattr_init (3), -.BR pthreads (7) -- cgit v1.2.3