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| author | Alejandro Colomar <alx@kernel.org> | 2024-04-26 15:06:49 +0200 |
|---|---|---|
| committer | Alejandro Colomar <alx@kernel.org> | 2024-05-02 01:24:19 +0200 |
| commit | dcde2f70372b49ec43efc5db864c9ff585d0a2dd (patch) | |
| tree | 78b9b7425130e4a5858e4c01a524d802423879ed /man3/sigsetops.3 | |
| parent | 12aca537ce78a41bbcdaf485209691e10f8002d7 (diff) | |
| download | man-pages-dcde2f70372b49ec43efc5db864c9ff585d0a2dd.tar.gz | |
man/, share/mk/: Move man*/ to man/
This is a scripted change:
$ mkdir man/;
$ mv man* man/;
$ ln -st . man/man*;
$ find share/mk/ -type f \
| xargs grep -l '^MANDIR *:=' \
| xargs sed -i '/^MANDIR *:=/s,$,/man,';
$ find share/mk/dist/ -type f \
| xargs grep -l man \
| xargs sed -i 's,man%,man/%,g';
Link: <https://lore.kernel.org/linux-man/YxcV4h+Xn7cd6+q2@pevik/T/>
Cc: Petr Vorel <pvorel@suse.cz>
Cc: Jakub Wilk <jwilk@jwilk.net>
Cc: Stefan Puiu <stefan.puiu@gmail.com>
Signed-off-by: Alejandro Colomar <alx@kernel.org>
Diffstat (limited to 'man3/sigsetops.3')
| -rw-r--r-- | man3/sigsetops.3 | 190 |
1 files changed, 0 insertions, 190 deletions
diff --git a/man3/sigsetops.3 b/man3/sigsetops.3 deleted file mode 100644 index cbdfa3299c..0000000000 --- a/man3/sigsetops.3 +++ /dev/null @@ -1,190 +0,0 @@ -'\" t -.\" Copyright (c) 1994 Mike Battersby -.\" -.\" SPDX-License-Identifier: Linux-man-pages-copyleft -.\" -.\" Modified by aeb, 960721 -.\" 2005-11-21, mtk, added descriptions of sigisemptyset(), sigandset(), -.\" and sigorset() -.\" 2007-10-26 mdw added wording that a sigset_t must be initialized -.\" prior to use -.\" -.TH SIGSETOPS 3 (date) "Linux man-pages (unreleased)" -.SH NAME -sigemptyset, sigfillset, sigaddset, sigdelset, sigismember \- POSIX -signal set operations -.SH LIBRARY -Standard C library -.RI ( libc ", " \-lc ) -.SH SYNOPSIS -.nf -.B #include <signal.h> -.P -.BI "int sigemptyset(sigset_t *" set ); -.BI "int sigfillset(sigset_t *" set ); -.P -.BI "int sigaddset(sigset_t *" set ", int " signum ); -.BI "int sigdelset(sigset_t *" set ", int " signum ); -.P -.BI "int sigismember(const sigset_t *" set ", int " signum ); -.fi -.P -.RS -4 -Feature Test Macro Requirements for glibc (see -.BR feature_test_macros (7)): -.RE -.P -.BR sigemptyset (), -.BR sigfillset (), -.BR sigaddset (), -.BR sigdelset (), -.BR sigismember (): -.nf - _POSIX_C_SOURCE -.fi -.SH DESCRIPTION -These functions allow the manipulation of POSIX signal sets. -.P -.BR sigemptyset () -initializes the signal set given by -.I set -to empty, with all signals excluded from the set. -.P -.BR sigfillset () -initializes -.I set -to full, including all signals. -.P -.BR sigaddset () -and -.BR sigdelset () -add and delete respectively signal -.I signum -from -.IR set . -.P -.BR sigismember () -tests whether -.I signum -is a member of -.IR set . -.P -Objects of type -.I sigset_t -must be initialized by a call to either -.BR sigemptyset () -or -.BR sigfillset () -before being passed to the functions -.BR sigaddset (), -.BR sigdelset (), -and -.BR sigismember () -or the additional glibc functions described below -.RB ( sigisemptyset (), -.BR sigandset (), -and -.BR sigorset ()). -The results are undefined if this is not done. -.SH RETURN VALUE -.BR sigemptyset (), -.BR sigfillset (), -.BR sigaddset (), -and -.BR sigdelset () -return 0 on success and \-1 on error. -.P -.BR sigismember () -returns 1 if -.I signum -is a member of -.IR set , -0 if -.I signum -is not a member, and \-1 on error. -.P -On error, these functions set -.I errno -to indicate the error. -.SH ERRORS -.TP -.B EINVAL -.I signum -is not a valid signal. -.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 sigemptyset (), -.BR sigfillset (), -.BR sigaddset (), -.BR sigdelset (), -.BR sigismember (), -.BR sigisemptyset (), -.BR sigorset (), -.BR sigandset () -T} Thread safety MT-Safe -.TE -.SH VERSIONS -.SS GNU -If the -.B _GNU_SOURCE -feature test macro is defined, then \fI<signal.h>\fP -exposes three other functions for manipulating signal -sets: -.P -.nf -.BI "int sigisemptyset(const sigset_t *" set ); -.BI "int sigorset(sigset_t *" dest ", const sigset_t *" left , -.BI " const sigset_t *" right ); -.BI "int sigandset(sigset_t *" dest ", const sigset_t *" left , -.BI " const sigset_t *" right ); -.fi -.P -.BR sigisemptyset () -returns 1 if -.I set -contains no signals, and 0 otherwise. -.P -.BR sigorset () -places the union of the sets -.I left -and -.I right -in -.IR dest . -.BR sigandset () -places the intersection of the sets -.I left -and -.I right -in -.IR dest . -Both functions return 0 on success, and \-1 on failure. -.P -These functions are nonstandard (a few other systems provide similar -functions) and their use should be avoided in portable applications. -.SH STANDARDS -POSIX.1-2008. -.SH HISTORY -POSIX.1-2001. -.SH NOTES -When creating a filled signal set, the glibc -.BR sigfillset () -function does not include the two real-time signals used internally -by the NPTL threading implementation. -See -.BR nptl (7) -for details. -.SH SEE ALSO -.BR sigaction (2), -.BR sigpending (2), -.BR sigprocmask (2), -.BR sigsuspend (2) |