| Message ID | 20210505103702.521457-5-berrange@redhat.com |
|---|---|
| State | New |
| Headers | show |
| Series | replace all use of strftime() with g_date_time_format() | expand |
On Wed, May 05, 2021 at 11:36:59AM +0100, Daniel P. Berrangé wrote: > The GDateTime APIs provided by GLib avoid portability pitfalls, such > as some platforms where 'struct timeval.tv_sec' field is still 'long' > instead of 'time_t'. When combined with automatic cleanup, GDateTime > often results in simpler code too. > > Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
diff --git a/hw/usb/dev-mtp.c b/hw/usb/dev-mtp.c index bbb8274344..a71fcc326d 100644 --- a/hw/usb/dev-mtp.c +++ b/hw/usb/dev-mtp.c @@ -772,12 +772,9 @@ static void usb_mtp_add_str(MTPData *data, const char *str) static void usb_mtp_add_time(MTPData *data, time_t time) { - char buf[16]; - struct tm tm; - - gmtime_r(&time, &tm); - strftime(buf, sizeof(buf), "%Y%m%dT%H%M%S", &tm); - usb_mtp_add_str(data, buf); + g_autoptr(GDateTime) then = g_date_time_new_from_unix_utc(time); + g_autofree char *thenstr = g_date_time_format(then, "%Y%m%dT%H%M%S"); + usb_mtp_add_str(data, thenstr); } /* ----------------------------------------------------------------------- */
The GDateTime APIs provided by GLib avoid portability pitfalls, such as some platforms where 'struct timeval.tv_sec' field is still 'long' instead of 'time_t'. When combined with automatic cleanup, GDateTime often results in simpler code too. Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> --- hw/usb/dev-mtp.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-)