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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-24 04:52:22 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-24 04:52:22 +0000 |
commit | 3d08cd331c1adcf0d917392f7e527b3f00511748 (patch) | |
tree | 312f0d1e1632f48862f044b8bb87e602dcffb5f9 /man3/sigwait.3 | |
parent | Adding debian version 6.7-2. (diff) | |
download | manpages-3d08cd331c1adcf0d917392f7e527b3f00511748.tar.xz manpages-3d08cd331c1adcf0d917392f7e527b3f00511748.zip |
Merging upstream version 6.8.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'man3/sigwait.3')
-rw-r--r-- | man3/sigwait.3 | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/man3/sigwait.3 b/man3/sigwait.3 deleted file mode 100644 index 2ac7d0e..0000000 --- a/man3/sigwait.3 +++ /dev/null @@ -1,107 +0,0 @@ -'\" t -.\" Copyright (c) 2008, Linux Foundation, written by Michael Kerrisk -.\" <mtk.manpages@gmail.com> -.\" -.\" SPDX-License-Identifier: Linux-man-pages-copyleft -.\" -.TH sigwait 3 2023-10-31 "Linux man-pages 6.7" -.SH NAME -sigwait \- wait for a signal -.SH LIBRARY -Standard C library -.RI ( libc ", " \-lc ) -.SH SYNOPSIS -.nf -.B #include <signal.h> -.P -.BI "int sigwait(const sigset_t *restrict " set ", int *restrict " sig ); -.fi -.P -.RS -4 -Feature Test Macro Requirements for glibc (see -.BR feature_test_macros (7)): -.RE -.P -.BR sigwait (): -.nf - Since glibc 2.26: - _POSIX_C_SOURCE >= 199506L - glibc 2.25 and earlier: - _POSIX_C_SOURCE -.fi -.SH DESCRIPTION -The -.BR sigwait () -function suspends execution of the calling thread until -one of the signals specified in the signal set -.I set -becomes pending. -The function accepts the signal -(removes it from the pending list of signals), -and returns the signal number in -.IR sig . -.P -The operation of -.BR sigwait () -is the same as -.BR sigwaitinfo (2), -except that: -.IP \[bu] 3 -.BR sigwait () -returns only the signal number, rather than a -.I siginfo_t -structure describing the signal. -.IP \[bu] -The return values of the two functions are different. -.SH RETURN VALUE -On success, -.BR sigwait () -returns 0. -On error, it returns a positive error number (listed in ERRORS). -.SH ERRORS -.TP -.B EINVAL -.\" Does not occur for glibc. -.I set -contains an invalid signal number. -.SH ATTRIBUTES -For an explanation of the terms used in this section, see -.BR attributes (7). -.TS -allbox; -lbx lb lb -l l l. -Interface Attribute Value -T{ -.na -.nh -.BR sigwait () -T} Thread safety MT-Safe -.TE -.SH VERSIONS -.BR sigwait () -is implemented using -.BR sigtimedwait (2). -.P -The glibc implementation of -.BR sigwait () -silently ignores attempts to wait for the two real-time signals that -are used internally by the NPTL threading implementation. -See -.BR nptl (7) -for details. -.SH STANDARDS -POSIX.1-2008. -.SH HISTORY -POSIX.1-2001. -.SH EXAMPLES -See -.BR pthread_sigmask (3). -.SH SEE ALSO -.BR sigaction (2), -.BR signalfd (2), -.BR sigpending (2), -.BR sigsuspend (2), -.BR sigwaitinfo (2), -.BR sigsetops (3), -.BR signal (7) |