From fc22b3d6507c6745911b9dfcc68f1e665ae13dbc Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 15 Apr 2024 21:43:11 +0200 Subject: Adding upstream version 4.22.0. Signed-off-by: Daniel Baumann --- .../man3p/posix_spawnattr_getschedparam.3p | 121 +++++++++++++++++++++ 1 file changed, 121 insertions(+) create mode 100644 upstream/archlinux/man3p/posix_spawnattr_getschedparam.3p (limited to 'upstream/archlinux/man3p/posix_spawnattr_getschedparam.3p') diff --git a/upstream/archlinux/man3p/posix_spawnattr_getschedparam.3p b/upstream/archlinux/man3p/posix_spawnattr_getschedparam.3p new file mode 100644 index 00000000..c5da4cd5 --- /dev/null +++ b/upstream/archlinux/man3p/posix_spawnattr_getschedparam.3p @@ -0,0 +1,121 @@ +'\" et +.TH POSIX_SPAWNATTR_GETSCHEDPARAM "3P" 2017 "IEEE/The Open Group" "POSIX Programmer's Manual" +.\" +.SH PROLOG +This manual page is part of the POSIX Programmer's Manual. +The Linux implementation of this interface may differ (consult +the corresponding Linux manual page for details of Linux behavior), +or the interface may not be implemented on Linux. +.\" +.SH NAME +posix_spawnattr_getschedparam, +posix_spawnattr_setschedparam +\(em get and set the spawn-schedparam attribute of a spawn attributes object +(\fBADVANCED REALTIME\fP) +.SH SYNOPSIS +.LP +.nf +#include +#include +.P +int posix_spawnattr_getschedparam(const posix_spawnattr_t + *restrict \fIattr\fP, struct sched_param *restrict \fIschedparam\fP); +int posix_spawnattr_setschedparam(posix_spawnattr_t *restrict \fIattr\fP, + const struct sched_param *restrict \fIschedparam\fP); +.fi +.SH DESCRIPTION +The +\fIposix_spawnattr_getschedparam\fR() +function shall obtain the value of the +.IR spawn-schedparam +attribute from the attributes object referenced by +.IR attr . +.P +The +\fIposix_spawnattr_setschedparam\fR() +function shall set the +.IR spawn-schedparam +attribute in an initialized attributes object referenced by +.IR attr . +.P +The +.IR spawn-schedparam +attribute represents the scheduling parameters to be assigned to the +new process image in a spawn operation (if POSIX_SPAWN_SETSCHEDULER or +POSIX_SPAWN_SETSCHEDPARAM is set +in the +.IR spawn-flags +attribute). The default value of this attribute is unspecified. +.SH "RETURN VALUE" +Upon successful completion, +\fIposix_spawnattr_getschedparam\fR() +shall return zero and store the value of the +.IR spawn-schedparam +attribute of +.IR attr +into the object referenced by the +.IR schedparam +parameter; otherwise, an error number shall be returned to indicate the +error. +.P +Upon successful completion, +\fIposix_spawnattr_setschedparam\fR() +shall return zero; otherwise, an error number shall be returned to +indicate the error. +.SH ERRORS +These functions may fail if: +.TP +.BR EINVAL +The value specified by +.IR attr +is invalid. +.P +The +\fIposix_spawnattr_setschedparam\fR() +function may fail if: +.TP +.BR EINVAL +The value of the attribute being set is not valid. +.LP +.IR "The following sections are informative." +.SH EXAMPLES +None. +.SH "APPLICATION USAGE" +These functions are part of the Spawn and Process Scheduling options +and need not be provided on all implementations. +.SH RATIONALE +None. +.SH "FUTURE DIRECTIONS" +None. +.SH "SEE ALSO" +.ad l +.IR "\fIposix_spawn\fR\^(\|)", +.IR "\fIposix_spawnattr_destroy\fR\^(\|)", +.IR "\fIposix_spawnattr_getsigdefault\fR\^(\|)", +.IR "\fIposix_spawnattr_getflags\fR\^(\|)", +.IR "\fIposix_spawnattr_getpgroup\fR\^(\|)", +.IR "\fIposix_spawnattr_getschedpolicy\fR\^(\|)", +.IR "\fIposix_spawnattr_getsigmask\fR\^(\|)" +.ad b +.P +The Base Definitions volume of POSIX.1\(hy2017, +.IR "\fB\fP", +.IR "\fB\fP" +.\" +.SH COPYRIGHT +Portions of this text are reprinted and reproduced in electronic form +from IEEE Std 1003.1-2017, Standard for Information Technology +-- Portable Operating System Interface (POSIX), The Open Group Base +Specifications Issue 7, 2018 Edition, +Copyright (C) 2018 by the Institute of +Electrical and Electronics Engineers, Inc and The Open Group. +In the event of any discrepancy between this version and the original IEEE and +The Open Group Standard, the original IEEE and The Open Group Standard +is the referee document. The original Standard can be obtained online at +http://www.opengroup.org/unix/online.html . +.PP +Any typographical or formatting errors that appear +in this page are most likely +to have been introduced during the conversion of the source files to +man page format. To report such errors, see +https://www.kernel.org/doc/man-pages/reporting_bugs.html . -- cgit v1.2.3