diff options
Diffstat (limited to 'sysdeps/unix/bsd/times.c')
| -rw-r--r-- | sysdeps/unix/bsd/times.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/sysdeps/unix/bsd/times.c b/sysdeps/unix/bsd/times.c index edf3e90972..8277ce5a76 100644 --- a/sysdeps/unix/bsd/times.c +++ b/sysdeps/unix/bsd/times.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 1992, 1993, 1995 Free Software Foundation, Inc. +/* Copyright (C) 1991, 92, 93, 95, 96 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -16,7 +16,6 @@ License along with the GNU C Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ -#include <ansidecl.h> #include <errno.h> #include <stddef.h> #include <sys/times.h> @@ -31,7 +30,8 @@ extern time_t _posix_start_time; __inline #endif static clock_t -DEFUN(timeval_to_clock_t, (tv), CONST struct timeval *tv) +timeval_to_clock_t (tv) + const struct timeval *tv; { return (clock_t) ((tv->tv_sec * CLK_TCK) + (tv->tv_usec * CLK_TCK / 1000000L)); @@ -42,27 +42,28 @@ DEFUN(timeval_to_clock_t, (tv), CONST struct timeval *tv) Return the elapsed real time, or (clock_t) -1 for errors. All times are in CLK_TCKths of a second. */ clock_t -DEFUN(__times, (buffer), struct tms *buffer) +__times (buffer) + struct tms *buffer; { struct rusage usage; if (buffer == NULL) { - errno = EINVAL; + __set_errno (EINVAL); return (clock_t) -1; } - if (__getrusage(RUSAGE_SELF, &usage) < 0) + if (__getrusage (RUSAGE_SELF, &usage) < 0) return (clock_t) -1; - buffer->tms_utime = (clock_t) timeval_to_clock_t(&usage.ru_utime); - buffer->tms_stime = (clock_t) timeval_to_clock_t(&usage.ru_stime); + buffer->tms_utime = (clock_t) timeval_to_clock_t (&usage.ru_utime); + buffer->tms_stime = (clock_t) timeval_to_clock_t (&usage.ru_stime); - if (__getrusage(RUSAGE_CHILDREN, &usage) < 0) + if (__getrusage (RUSAGE_CHILDREN, &usage) < 0) return (clock_t) -1; - buffer->tms_cutime = (clock_t) timeval_to_clock_t(&usage.ru_utime); - buffer->tms_cstime = (clock_t) timeval_to_clock_t(&usage.ru_stime); + buffer->tms_cutime = (clock_t) timeval_to_clock_t (&usage.ru_utime); + buffer->tms_cstime = (clock_t) timeval_to_clock_t (&usage.ru_stime); - return (time((time_t *) NULL) - _posix_start_time) * CLK_TCK; + return (time ((time_t *) NULL) - _posix_start_time) * CLK_TCK; } weak_alias (__times, times) |