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| author | bde <bde@FreeBSD.org> | 1995-02-03 21:59:45 +0000 |
|---|---|---|
| committer | bde <bde@FreeBSD.org> | 1995-02-03 21:59:45 +0000 |
| commit | 479b8b6181dfd0dea3f5c939d81a377e2c0966e7 (patch) | |
| tree | 4c2ea41b1181d769ef21b34902f788b14e23b47d | |
| parent | 5859d904d15b5f795f49a6574ebb9bc01bfcf913 (diff) | |
| download | FreeBSD-src-479b8b6181dfd0dea3f5c939d81a377e2c0966e7.zip FreeBSD-src-479b8b6181dfd0dea3f5c939d81a377e2c0966e7.tar.gz | |
Change CLK_TCK to CLOCKS_PER_SEC. (CLK_TCK is a deprecated POSIX feature
and is not necessarily related to the ANSI CLOCKS_PER_SEC).
Parenthesize macro args.
| -rw-r--r-- | lib/libc/gen/clock.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/libc/gen/clock.c b/lib/libc/gen/clock.c index 12dc866..fe867c2 100644 --- a/lib/libc/gen/clock.c +++ b/lib/libc/gen/clock.c @@ -40,10 +40,11 @@ static char sccsid[] = "@(#)clock.c 8.1 (Berkeley) 6/4/93"; #include <sys/resource.h> /* - * Convert usec to clock ticks; could do (usec * CLK_TCK) / 1000000, + * Convert usec to clock ticks; could do (usec * CLOCKS_PER_SEC) / 1000000, * but this would overflow if we switch to nanosec. */ -#define CONVTCK(r) (r.tv_sec * CLK_TCK + r.tv_usec / (1000000 / CLK_TCK)) +#define CONVTCK(r) ((r).tv_sec * CLOCKS_PER_SEC \ + + (r).tv_usec / (1000000 / CLOCKS_PER_SEC)) clock_t clock() |
