From 3af6d22bb3850ab2bac67287e3a3d3b0e32868e5 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 15 Apr 2024 21:41:07 +0200 Subject: Merging upstream version 6.7. Signed-off-by: Daniel Baumann --- man3/pthread_attr_setsigmask_np.3 | 17 ++++++++--------- 1 file changed, 8 insertions(+), 9 deletions(-) (limited to 'man3/pthread_attr_setsigmask_np.3') diff --git a/man3/pthread_attr_setsigmask_np.3 b/man3/pthread_attr_setsigmask_np.3 index ee789a6..0ff9bee 100644 --- a/man3/pthread_attr_setsigmask_np.3 +++ b/man3/pthread_attr_setsigmask_np.3 @@ -4,7 +4,7 @@ .\" .\" SPDX-License-Identifier: Linux-man-pages-copyleft .\" -.TH pthread_attr_setsigmask_np 3 2023-07-20 "Linux man-pages 6.05.01" +.TH pthread_attr_setsigmask_np 3 2023-10-31 "Linux man-pages 6.7" .SH NAME pthread_attr_setsigmask_np, pthread_attr_getsigmask_np \- set/get signal mask attribute in thread attributes object @@ -15,7 +15,7 @@ POSIX threads library .nf .BR "#define _GNU_SOURCE" " /* See feature_test_macros(7) */" .B #include -.PP +.P .BI "int pthread_attr_setsigmask_np(pthread_attr_t *" attr , .BI " const sigset_t *" sigmask ); .BI "int pthread_attr_getsigmask_np(const pthread_attr_t *" attr , @@ -34,7 +34,7 @@ If is specified as NULL, then any existing signal mask attribute in .I attr is unset. -.PP +.P The .BR pthread_attr_getsigmask_np () function returns the signal mask attribute of the thread attributes object @@ -50,7 +50,7 @@ as its result. The .BR pthread_attr_setsigmask_np () function returns 0 on success, or a nonzero error number on failure. -.PP +.P the .BR pthread_attr_getsigmask_np () function returns either 0 or @@ -61,7 +61,7 @@ A return value of .B PTHREAD_ATTR_NO_SIGMASK_NP indicates that the signal mask attribute is not set in .IR attr . -.PP +.P On error, these functions return a positive error number. .SH ERRORS .TP @@ -83,7 +83,6 @@ T{ .BR pthread_attr_getsigmask_np () T} Thread safety MT-Safe .TE -.sp 1 .SH STANDARDS GNU; hence the suffix "_np" (nonportable) in the names. @@ -96,13 +95,13 @@ a thread created using the thread attributes object If this attribute is not set, then a thread created using .I attr will inherit a copy of the creating thread's signal mask. -.PP +.P For more details on signal masks, see .BR sigprocmask (2). For a description of a set of macros that can be used to manipulate and inspect signal sets, see .BR sigsetops (3). -.PP +.P In the absence of .BR pthread_attr_setsigmask_np () it is possible to create a thread with a desired signal mask as follows: @@ -119,7 +118,7 @@ The new thread sets its signal mask to the desired value using .BR pthread_sigmask (3). .IP \[bu] The creating thread restores its signal mask to the original value. -.PP +.P Following the above steps, there is no possibility for the new thread to receive a signal before it has adjusted its signal mask to the desired value. -- cgit v1.2.3