wait-time-sync: use poll frequency of 10 Hz

This commit is contained in:
mglae 2020-12-29 19:22:56 +01:00
parent c8c692f4ba
commit 9671a658cb

View File

@ -9,6 +9,8 @@
#include <errno.h>
#include <limits.h>
#define POLL_FREQ 10
void usage(char *name)
{
if (!name)
@ -31,9 +33,9 @@ int main(int argc, char** argv)
if (strcmp(argv[1], "-t") && strcmp(argv[1], "--timeout"))
usage(argv[0]);
val = strtoul(argv[2], &p, 0);
if (*p || val == 0 || val >= UINT_MAX/3)
if (*p || val == 0 || val >= UINT_MAX / POLL_FREQ)
usage(argv[0]);
timeout = (unsigned)val * 3;
timeout = (unsigned)val * POLL_FREQ;
}
else if (argc != 1)
usage(argv[0]);
@ -45,7 +47,7 @@ int main(int argc, char** argv)
rc = adjtimex(&tx);
if (rc != TIME_ERROR)
break;
usleep(1000000U/3);
usleep(1000000U / POLL_FREQ);
}
return rc == -1 ? errno : !timeout;