diff options
Diffstat (limited to 'contrib/ashctl.c')
| -rw-r--r-- | contrib/ashctl.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/contrib/ashctl.c b/contrib/ashctl.c index fdf04bfd..f1cfdcf4 100644 --- a/contrib/ashctl.c +++ b/contrib/ashctl.c @@ -157,6 +157,7 @@ static int nmea_send(int fd, const char *fmt, ... ) size_t status; char buf[BUFSIZ]; va_list ap; + struct timespec delay; va_start(ap, fmt) ; (void)vsnprintf(buf, sizeof(buf)-5, fmt, ap); @@ -167,7 +168,11 @@ static int nmea_send(int fd, const char *fmt, ... ) tcflush(fd, TCIOFLUSH); status = (size_t)write(fd, buf, strlen(buf)); tcdrain(fd); - usleep(100000); + /* wait 100,000 uSec */ + delay.tv_sec = 0; + delay.tv_nsec = 100000000L; + nanosleep(&delay, NULL); + if (status == strlen(buf)) { return (int)status; } else { |