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Switch from ftime() to gettimeofday().

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Even the Linux man page recommends avoiding ftime().
gettimeofday is in POSIX.1-2001 and more portable.

Signed-off-by: Thomas Klausner <wiz@NetBSD.org>
This commit is contained in:
Thomas Klausner 2015-07-14 21:54:21 +02:00
parent 910f0215e8
commit 456590ce3e
1 changed files with 6 additions and 6 deletions
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12
3rdparty/portmidi/porttime/ptlinux.c vendored
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@ -38,7 +38,7 @@ CHANGE LOG
#define FALSE 0 #define FALSE 0
static int time_started_flag = FALSE; static int time_started_flag = FALSE;
static struct timeb time_offset = {0, 0, 0, 0}; static struct timeval time_offset = {0, 0};
static pthread_t pt_thread_pid; static pthread_t pt_thread_pid;
static int pt_thread_created = FALSE; static int pt_thread_created = FALSE;
@ -79,7 +79,7 @@ static void *Pt_CallbackProc(void *p)
PtError Pt_Start(int resolution, PtCallback *callback, void *userData) PtError Pt_Start(int resolution, PtCallback *callback, void *userData)
{ {
if (time_started_flag) return ptNoError; if (time_started_flag) return ptNoError;
ftime(&time_offset); /* need this set before process runs */ gettimeofday(&time_offset, NULL); /* need this set before process runs */
if (callback) { if (callback) {
int res; int res;
pt_callback_parameters *parms = (pt_callback_parameters *) pt_callback_parameters *parms = (pt_callback_parameters *)
@ -121,10 +121,10 @@ int Pt_Started()
PtTimestamp Pt_Time() PtTimestamp Pt_Time()
{ {
long seconds, milliseconds; long seconds, milliseconds;
struct timeb now; struct timeval now;
ftime(&now); gettimeofday(&now, NULL);
seconds = now.time - time_offset.time; seconds = now.tv_sec - time_offset.tv_sec;
milliseconds = now.millitm - time_offset.millitm; milliseconds = now.tv_usec - time_offset.tv_usec;
return seconds * 1000 + milliseconds; return seconds * 1000 + milliseconds;
} }