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CentOS 7.0 - man page for papi_perror (centos section 3)

PAPI_perror(3)							       PAPI							    PAPI_perror(3)

NAME
PAPI_perror - Produces a string on standard error, describing the last library error.
SYNOPSIS
Detailed Description C Interface: #include <papi.h> void PAPI_perror( char *s ); Parameters: s -- Optional message to print before the string describing the last error message. The routine PAPI_perror() produces a message on the standard error output, describing the last error encountered during a call to PAPI. If s is not NULL, s is printed, followed by a colon and a space. Then the error message and a new-line are printed. Example: * int ret; * int EventSet = PAPI_NULL; * int native = 0x0; * * ret = PAPI_create_eventset(&EventSet); * if (ret != PAPI_OK) * { * fprintf(stderr, * 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" ); * exit(1); * } * // Start counting * ret = PAPI_start(EventSet); * if (ret != PAPI_OK) handle_error(ret); * See Also: PAPI_strerror Author Generated automatically by Doxygen for PAPI from the source code. Version 5.2.0.0 Tue Jun 17 2014 PAPI_perror(3)