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.TH "PAPI_strerror" 3 "Mon Jun 30 2014" "Version 5.3.2.0" "PAPI" \" -*- nroff -*-
.ad l
.nh
.SH NAME
PAPI_strerror \-
.PP
Returns a string describing the PAPI error code\&.
.SH SYNOPSIS
.br
.PP
.SH "Detailed Description"
.PP
.PP
\fBC Interface:\fP
.RS 4
#include <\fBpapi\&.h\fP>
.br
char * \fBPAPI_strerror( int errorCode )\fP;
.RE
.PP
\fBParameters:\fP
.RS 4
\fIcode\fP -- the error code to interpret
.RE
.PP
\fBReturn values:\fP
.RS 4
\fI*error\fP -- a pointer to the error string\&.
.br
\fINULL\fP -- the input error code to \fBPAPI_strerror()\fP is invalid\&.
.RE
.PP
\fBPAPI_strerror()\fP returns a pointer to the error message corresponding to the error code code\&. If the call fails the function returns the NULL pointer\&. This function is not implemented in Fortran\&.
.PP
\fBExample:\fP
.RS 4
.PP
.nf
* int ret;
* int EventSet = PAPI_NULL;
* int native = 0x0;
* char error_str[PAPI_MAX_STR_LEN];
*
* ret = PAPI_create_eventset(&EventSet);
* if (ret != PAPI_OK)
* {
* fprintf(stderr, "PAPI error %d: %s\n", ret, PAPI_strerror(retval));
* exit(1);
* }
* // Add Total Instructions Executed to our EventSet
* ret = PAPI_add_event(EventSet, PAPI_TOT_INS);
* if (ret != PAPI_OK)
* {
* PAPI_perror( "PAPI_add_event");
* fprintf(stderr,"PAPI_error %d: %s\n", ret, error_str);
* exit(1);
* }
* // Start counting
* ret = PAPI_start(EventSet);
* if (ret != PAPI_OK) handle_error(ret);
*
.fi
.PP
.RE
.PP
\fBSee Also:\fP
.RS 4
\fBPAPI_perror\fP \fBPAPI_set_opt\fP \fBPAPI_get_opt\fP \fBPAPI_shutdown\fP \fBPAPI_set_debug\fP
.RE
.PP
.SH "Author"
.PP
Generated automatically by Doxygen for PAPI from the source code\&.
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