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Handle immediate step in local module instead of system driver

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This fixes the problem where scheduler wasn't notified about performed
steps and it also makes the command available on all supported systems.
This commit is contained in:
Miroslav Lichvar
2010-01-25 13:07:13 +01:00
parent 52d0c9a057
commit 15e154c09d
7 changed files with 16 additions and 59 deletions
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38
sys_linux.c
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@@ -608,42 +608,6 @@ again:
/* ================================================== */
static void
immediate_step(void)
{
struct timeval old_time, new_time;
struct timezone tz;
long offset;
if (fast_slewing) {
abort_slew();
}
offset = 0;
if (TMX_ApplyOffset(&offset) < 0) {
CROAK("adjtimex() failed in immediate_step");
}
offset_register -= (double) offset / 1.0e6;
slow_slewing = 0;
if (gettimeofday(&old_time, &tz) < 0) {
CROAK("gettimeofday() failed in immediate_step");
}
UTI_AddDoubleToTimeval(&old_time, -offset_register, &new_time);
if (settimeofday(&new_time, &tz) < 0) {
CROAK("settimeofday() failed in immediate_step");
}
offset_register = 0.0;
return;
}
/* ================================================== */
static void
set_leap(int leap)
{
@@ -886,7 +850,7 @@ SYS_Linux_Initialise(void)
lcl_RegisterSystemDrivers(read_frequency, set_frequency,
accrue_offset, apply_step_offset,
get_offset_correction, immediate_step, set_leap);
get_offset_correction, set_leap);
}
/* ================================================== */