48f20655ac
- new call names, message field aliases, call tables; - initialize all ABI request messages to zero; - format callnr.h in the same way as com.h; - remove param.h namespace pollution in servers; - make brk(2) go to VM directly, rather than through PM; - remove obsolete WAIT and BRK calls from PM; - remove obsolete UTIME call from VFS; - clean up path copying routine in VFS; - move system calls from libminlib to libc; - correct some errno-related mistakes in libc routines; Change-Id: I2d8ec5d061cd7e0b30c51ffd77aa72ebf84e2565
28 lines
496 B
C
28 lines
496 B
C
#include <sys/cdefs.h>
|
|
#include <lib.h>
|
|
#include "namespace.h"
|
|
|
|
#include <string.h>
|
|
#include <sys/time.h>
|
|
|
|
#ifdef __weak_alias
|
|
__weak_alias(clock_gettime, __clock_gettime50);
|
|
#endif
|
|
|
|
int clock_gettime(clockid_t clock_id, struct timespec *res)
|
|
{
|
|
message m;
|
|
|
|
memset(&m, 0, sizeof(m));
|
|
m.PM_TIME_CLK_ID = (clockid_t) clock_id;
|
|
|
|
if (_syscall(PM_PROC_NR, PM_CLOCK_GETTIME, &m) < 0)
|
|
return -1;
|
|
|
|
res->tv_sec = (time_t) m.PM_TIME_SEC;
|
|
res->tv_nsec = (long) m.PM_TIME_USEC;
|
|
|
|
return 0;
|
|
}
|
|
|