diff options
Diffstat (limited to 'man3p/sched_get_priority_max.3p')
-rw-r--r-- | man3p/sched_get_priority_max.3p | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/man3p/sched_get_priority_max.3p b/man3p/sched_get_priority_max.3p new file mode 100644 index 000000000..f16816fbf --- /dev/null +++ b/man3p/sched_get_priority_max.3p @@ -0,0 +1,71 @@ +.\" Copyright (c) 2001-2003 The Open Group, All Rights Reserved +.TH "SCHED_GET_PRIORITY_MAX" P 2003 "IEEE/The Open Group" "POSIX Programmer's Manual" +.\" sched_get_priority_max +.SH NAME +sched_get_priority_max, sched_get_priority_min \- get priority limits +(\fBREALTIME\fP) +.SH SYNOPSIS +.LP +\fB#include <sched.h> +.br +.sp +int sched_get_priority_max(int\fP \fIpolicy\fP\fB); +.br +int sched_get_priority_min(int\fP \fIpolicy\fP\fB); \fP +\fB +.br +\fP +.SH DESCRIPTION +.LP +The \fIsched_get_priority_max\fP() and \fIsched_get_priority_min\fP() +functions shall return the appropriate maximum or +minimum, respectively, for the scheduling policy specified by \fIpolicy\fP. +.LP +The value of \fIpolicy\fP shall be one of the scheduling policy values +defined in \fI<sched.h>\fP. +.SH RETURN VALUE +.LP +If successful, the \fIsched_get_priority_max\fP() and \fIsched_get_priority_min\fP() +functions shall return the appropriate +maximum or minimum values, respectively. If unsuccessful, they shall +return a value of -1 and set \fIerrno\fP to indicate the +error. +.SH ERRORS +.LP +The \fIsched_get_priority_max\fP() and \fIsched_get_priority_min\fP() +functions shall fail if: +.TP 7 +.B EINVAL +The value of the \fIpolicy\fP parameter does not represent a defined +scheduling policy. +.sp +.LP +\fIThe following sections are informative.\fP +.SH EXAMPLES +.LP +None. +.SH APPLICATION USAGE +.LP +None. +.SH RATIONALE +.LP +None. +.SH FUTURE DIRECTIONS +.LP +None. +.SH SEE ALSO +.LP +\fIsched_getparam\fP() , \fIsched_setparam\fP() , \fIsched_getscheduler\fP() +, \fIsched_rr_get_interval\fP() +, \fIsched_setscheduler\fP() , the Base Definitions volume of +IEEE\ Std\ 1003.1-2001, \fI<sched.h>\fP +.SH COPYRIGHT +Portions of this text are reprinted and reproduced in electronic form +from IEEE Std 1003.1, 2003 Edition, Standard for Information Technology +-- Portable Operating System Interface (POSIX), The Open Group Base +Specifications Issue 6, Copyright (C) 2001-2003 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 . |