aboutsummaryrefslogtreecommitdiff
path: root/gmon/gmon.c
diff options
context:
space:
mode:
Diffstat (limited to 'gmon/gmon.c')
-rw-r--r--gmon/gmon.c23
1 files changed, 1 insertions, 22 deletions
diff --git a/gmon/gmon.c b/gmon/gmon.c
index a356c4cc47..a450d11365 100644
--- a/gmon/gmon.c
+++ b/gmon/gmon.c
@@ -58,27 +58,6 @@ static int s_scale;
#define ERR(s) write(2, s, sizeof(s) - 1)
/*
- * Discover the tick frequency of the machine if something goes wrong,
- * we return 0, an impossible hertz.
- */
-static int
-DEFUN_VOID(hertz)
-{
- struct itimerval tim;
-
- tim.it_interval.tv_sec = 0;
- tim.it_interval.tv_usec = 1;
- tim.it_value.tv_sec = 0;
- tim.it_value.tv_usec = 0;
- setitimer(ITIMER_REAL, &tim, 0);
- setitimer(ITIMER_REAL, 0, &tim);
- if (tim.it_interval.tv_usec < 2)
- return 0;
- return (1000000 / tim.it_interval.tv_usec);
-}
-
-
-/*
* Control profiling
* profiling is what mcount checks to see if
* all the data structures are ready.
@@ -183,7 +162,7 @@ DEFUN(write_hist, (fd), int fd)
if (_gmonparam.kcountsize > 0)
{
size = _gmonparam.kcountsize / sizeof(HISTCOUNTER);
- rate = hertz();
+ rate = __profile_frequency();
bcopy(&_gmonparam.lowpc, &thdr.low_pc, sizeof(thdr.low_pc));
bcopy(&_gmonparam.highpc, &thdr.high_pc, sizeof(thdr.high_pc));
bcopy(&size, &thdr.hist_size, sizeof(thdr.hist_size));