Eneboo - Documentación para desarrolladores: Fichero Fuente src/libpq/include/utils/pg

Eneboo - Documentación para desarrolladores

00001 /*-------------------------------------------------------------------------
00002  *
00003  * pg_rusage.h
00004  *        header file for resource usage measurement support routines
00005  *
00006  *
00007  * Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group
00008  * Portions Copyright (c) 1994, Regents of the University of California
00009  *
00010  * $PostgreSQL: pgsql/src/include/utils/pg_rusage.h,v 1.1 2005/10/03 22:52:26 tgl Exp $
00011  *
00012  *-------------------------------------------------------------------------
00013  */
00014 #ifndef PG_RUSAGE_H
00015 #define PG_RUSAGE_H
00016 
00017 #include <sys/time.h>
00018 
00019 #ifdef HAVE_GETRUSAGE
00020 #include <sys/resource.h>
00021 #else
00022 #include "rusagestub.h"
00023 #endif
00024 
00025 
00026 /* State structure for pg_rusage_init/pg_rusage_show */
00027 typedef struct PGRUsage
00028 {
00029         struct timeval tv;
00030         struct rusage ru;
00031 } PGRUsage;
00032 
00033 
00034 extern void pg_rusage_init(PGRUsage *ru0);
00035 extern const char *pg_rusage_show(const PGRUsage *ru0);
00036 
00037 #endif   /* PG_RUSAGE_H */