mirror of
https://github.com/autc04/Retro68.git
synced 2024-11-19 03:05:15 +00:00
64 lines
1.2 KiB
C
64 lines
1.2 KiB
C
/* Reentrant versions of times system calls */
|
|
|
|
#include <reent.h>
|
|
#include <time.h>
|
|
#include <sys/time.h>
|
|
#include <sys/times.h>
|
|
#include <_syslist.h>
|
|
|
|
/* Some targets provides their own versions of these functions. Those
|
|
targets should define REENTRANT_SYSCALLS_PROVIDED in TARGET_CFLAGS. */
|
|
|
|
#ifdef _REENT_ONLY
|
|
#ifndef REENTRANT_SYSCALLS_PROVIDED
|
|
#define REENTRANT_SYSCALLS_PROVIDED
|
|
#endif
|
|
#endif
|
|
|
|
#ifdef REENTRANT_SYSCALLS_PROVIDED
|
|
|
|
int _dummy_times_syscalls = 1;
|
|
|
|
#else
|
|
|
|
/* We use the errno variable used by the system dependent layer. */
|
|
#undef errno
|
|
extern int errno;
|
|
|
|
/*
|
|
FUNCTION
|
|
<<_times_r>>---Reentrant version of times
|
|
|
|
INDEX
|
|
_times_r
|
|
|
|
ANSI_SYNOPSIS
|
|
#include <reent.h>
|
|
#include <sys/times.h>
|
|
clock_t _times_r(struct _reent *<[ptr]>, struct tms *<[ptms]>);
|
|
|
|
TRAD_SYNOPSIS
|
|
#include <reent.h>
|
|
#include <sys/times.h>
|
|
clock_t _times_r(<[ptr]>, <[ptms]>)
|
|
struct _reent *<[ptr]>;
|
|
struct tms *<[ptms]>;
|
|
|
|
DESCRIPTION
|
|
This is a reentrant version of <<times>>. It
|
|
takes a pointer to the global data block, which holds
|
|
<<errno>>.
|
|
*/
|
|
|
|
clock_t
|
|
_DEFUN (_times_r, (ptr, ptms),
|
|
struct _reent *ptr _AND
|
|
struct tms *ptms)
|
|
{
|
|
clock_t ret;
|
|
|
|
ret = _times (ptms);
|
|
return ret;
|
|
}
|
|
#endif /* ! defined (REENTRANT_SYSCALLS_PROVIDED) */
|