| /* 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) */ |
