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Vincent Wei
2025-05-27 15:53:44 +08:00
parent 2791dc99ef
commit 4ae46a4b94
1 changed files with 0 additions and 84 deletions
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84
src/misc/nposix.c
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@@ -495,28 +495,6 @@ DWORD __mg_os_get_time_ticks (void)
return (current - startup_time_win32) / 10;
}
#if 0 /* deprecated code */
DWORD __mg_os_get_elapsed_ms (void)
{
static DWORD last;
DWORD current = timeGetTime();
DWORD elapsed;
if (current >= last) {
elapsed = current - last;
return elapsed;
}
else {
/* overflowed */
elapsed = BITMASK_DWORD - last;
elapsed += current;
}
last = current;
return elapsed;
}
#endif /* deprecated code */
#elif defined (HAVE_CLOCK_GETTIME)
static struct timespec timeval_startup;
@@ -573,68 +551,6 @@ DWORD __mg_os_get_time_ticks (void)
return ds * 100 + dms;
}
#if 0 /* deprecated code */
DWORD __mg_os_get_elapsed_ms (void)
{
static struct timespec last;
DWORD ds, dms;
struct timespec current;
clock_gettime (CLOCK_MONOTONIC, &current);
ds = (current.tv_sec - last.tv_sec);
if (current.tv_sec == last.tv_sec) {
dms = (current.tv_nsec - last.tv_nsec) / 1000000L;
}
else if (current.tv_nsec >= last.tv_nsec) {
dms = (current.tv_nsec - last.tv_nsec) / 1000000L;
}
else {
assert (ds > 0);
ds--;
dms = 1000L - (last.tv_nsec - current.tv_nsec) / 1000000L;
}
last = current;
return ds * 1000 + dms;
}
#include <unistd.h>
#include <poll.h>
#include <sys/time.h>
static struct timeval timeval_startup;
void __mg_os_start_time(void)
{
gettimeofday(&timeval_startup, NULL);
}
DWORD __mg_os_get_time_ms(void)
{
DWORD ds, dms;
struct timeval current;
gettimeofday(&current, NULL);
ds = (current.tv_sec - timeval_startup.tv_sec);
if (current.tv_sec == timeval_startup.tv_sec) {
dms = (current.tv_usec - timeval_startup.tv_usec) / 1000L;
}
else if (current.tv_usec >= timeval_startup.tv_usec) {
dms = (current.tv_usec - timeval_startup.tv_usec) / 1000L;
}
else {
assert(ds > 0);
ds--;
dms = 1000L - (timeval_startup.tv_usec - current.tv_usec) / 1000L;
}
return ds * 1000 + dms;
}
#endif /* deprecated code */
#else /* defined HAVE_CLOCK_GETTIME */
#error "Please implement __mg_os_start_time and __mg_os_get_time_ticks for your OS"