1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
.TH "PAPI_lock" 3 "Wed Jun 25 2025 19:30:48" "Version 7.2.0.0" "PAPI" \" -*- nroff -*-
.ad l
.nh
.SH NAME
PAPI_lock \- Lock one of two mutex variables defined in \fBpapi\&.h\fP\&.
.SH SYNOPSIS
.br
.PP
.SH "Detailed Description"
.PP
PAPI_lock() grabs access to one of the two PAPI mutex variables\&. This function is provided to the user to have a platform independent call to a (hopefully) efficiently implemented mutex\&.
.PP
\fBC Interface:\fP
.RS 4
#include <\fBpapi\&.h\fP>
.br
void PAPI_lock(int lock);
.RE
.PP
\fBParameters\fP
.RS 4
\fIlock\fP -- an integer value specifying one of the two user locks: PAPI_USR1_LOCK or PAPI_USR2_LOCK
.RE
.PP
\fBReturns\fP
.RS 4
There is no return value for this call\&. Upon return from \fBPAPI_lock\fP the current thread has acquired exclusive access to the specified PAPI mutex\&.
.RE
.PP
\fBSee also\fP
.RS 4
\fBPAPI_unlock\fP
.PP
\fBPAPI_thread_init\fP
.RE
.PP
.SH "Author"
.PP
Generated automatically by Doxygen for PAPI from the source code\&.
|
