timespec::tv_nsec can have different sizes depending on the
host architecture. On x32 in particular, it is 8 bytes long
while the long int type is only 4 bytes long. Hence, using
ld as a format specifier will trigger a format error. Thus,
explicitly cast timespec::tv_nsec to nsec_t and use PRI_NSEC
as the format specifier to make sure the sizes for both match.
struct timespec ts;
assert_se(clock_gettime(CLOCK_MONOTONIC, &ts) == 0);
- printf("%-6s[%"PRI_TIME".%06ld] %-8s %s (%s)\n",
+ printf("%-6s[%"PRI_TIME".%06"PRI_NSEC"] %-8s %s (%s)\n",
source,
- ts.tv_sec, ts.tv_nsec/1000,
+ ts.tv_sec, (nsec_t)ts.tv_nsec/1000,
udev_device_get_action(device),
udev_device_get_devpath(device),
udev_device_get_subsystem(device));