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Added times() (from time)

This commit is contained in:
Guido van Rossum 1992-04-05 14:25:30 +00:00
parent 94fb82e461
commit 22db57e4a2
1 changed files with 50 additions and 2 deletions
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52
Modules/posixmodule.c
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@ -1,5 +1,5 @@
/***********************************************************
Copyright 1991 by Stichting Mathematisch Centrum, Amsterdam, The
Copyright 1991, 1992 by Stichting Mathematisch Centrum, Amsterdam, The
Netherlands.
All Rights Reserved
@ -34,12 +34,22 @@ OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#define NO_UNAME
#endif
#ifndef MSDOS
#define DO_TIMES /* Comment this out if it causes trouble */
#endif
#include <signal.h>
#include <string.h>
#include <setjmp.h>
#include <sys/types.h>
#include <sys/stat.h>
#ifdef DO_TIMES
#include <sys/times.h>
#include <sys/param.h>
#include <errno.h>
#endif
#ifdef SYSV
#define UTIME_STRUCT
@ -58,7 +68,7 @@ OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#endif /* !SYSV */
#ifndef NO_UNISTD
#include <unistd.h> /* Take this out if it doesn't exist */
#include <unistd.h> /* Take this out and hope the best if it doesn't exist */
#endif
#include "allobjects.h"
@ -691,6 +701,41 @@ posix_symlink(self, args)
}
#ifdef DO_TIMES
static object *
posix_times(self, args)
object *self;
object *args;
{
struct tms t;
clock_t c;
object *tuple;
if (!getnoarg(args))
return NULL;
errno = 0;
c = times(&t);
if (c == (clock_t) -1) {
err_errno(IOError);
return NULL;
}
tuple = newtupleobject(4);
if (tuple == NULL)
return NULL;
settupleitem(tuple, 0, newfloatobject((double)t.tms_utime / HZ));
settupleitem(tuple, 1, newfloatobject((double)t.tms_stime / HZ));
settupleitem(tuple, 2, newfloatobject((double)t.tms_cutime / HZ));
settupleitem(tuple, 3, newfloatobject((double)t.tms_cstime / HZ));
if (err_occurred()) {
DECREF(tuple);
return NULL;
}
return tuple;
}
#endif
static struct methodlist posix_methods[] = {
{"chdir", posix_chdir},
{"chmod", posix_chmod},
@ -715,6 +760,9 @@ static struct methodlist posix_methods[] = {
#endif
{"unlink", posix_unlink},
{"utime", posix_utime},
#ifdef DO_TIMES
{"times", posix_times},
#endif
#ifndef MSDOS
{"_exit", posix__exit},