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authorIngo Schwarze <schwarze@cvs.openbsd.org>2017-07-22 17:01:10 +0000
committerIngo Schwarze <schwarze@cvs.openbsd.org>2017-07-22 17:01:10 +0000
commitf99603c3b9b71b28c8555b8e8c5ae2ef2431e053 (patch)
tree3492c95872580d1e6b57fdc4ddb52f391939bb10
parent1d030bedf781e15d023584de9bddc704feba1848 (diff)
use automatic variables rather than globals; no functional change;
from ScottCheloha at gmail dot com on tech, tweaked by me
-rw-r--r--usr.bin/time/time.c14
1 files changed, 6 insertions, 8 deletions
diff --git a/usr.bin/time/time.c b/usr.bin/time/time.c
index 4a82fd8ad8c..f3e68f1124e 100644
--- a/usr.bin/time/time.c
+++ b/usr.bin/time/time.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: time.c,v 1.23 2017/07/22 16:20:10 schwarze Exp $ */
+/* $OpenBSD: time.c,v 1.24 2017/07/22 17:01:09 schwarze Exp $ */
/* $NetBSD: time.c,v 1.7 1995/06/27 00:34:00 jtc Exp $ */
/*
@@ -42,23 +42,21 @@
#include <stdlib.h>
#include <unistd.h>
-int lflag;
-int portableflag;
-
__dead void usage(void);
int
main(int argc, char *argv[])
{
- pid_t pid;
- int ch, status;
- struct timespec before, after, during;
struct rusage ru;
- int exitonsig = 0;
+ struct timespec before, after, during;
+ int ch, exitonsig, lflag, portableflag, status;
+ pid_t pid;
if (pledge("stdio proc exec", NULL) == -1)
err(1, "pledge");
+ exitonsig = lflag = portableflag = 0;
+
while ((ch = getopt(argc, argv, "lp")) != -1) {
switch(ch) {
case 'l':