diff options
Diffstat (limited to 'gmon/gmon.c')
| -rw-r--r-- | gmon/gmon.c | 23 |
1 files changed, 1 insertions, 22 deletions
diff --git a/gmon/gmon.c b/gmon/gmon.c index a356c4c..a450d11 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)); |