sysdeps/unix/sysv/linux/x86_64/clock_gettime.c

   1 #include "bits/libc-vdso.h"
   2
   3 #ifdef SHARED
   4 # define SYSCALL_GETTIME(id, tp) \
   5   ({ long int (*f) (clockid_t, struct timespec *) = __vdso_clock_gettime; \
   6   long int v_ret;                                                         \
   7   PTR_DEMANGLE (f);                                                       \
   8   v_ret = f (id, tp);                                                     \
   9   if (INTERNAL_SYSCALL_ERROR_P (v_ret, )) {                               \
  10     __set_errno (INTERNAL_SYSCALL_ERRNO (v_ret, ));                       \
  11     v_ret = -1;                                                           \
  12   }                                                                       \
  13   v_ret; })
  14 # define INTERNAL_GETTIME(id, tp) \
  15   ({ long int (*f) (clockid_t, struct timespec *) = __vdso_clock_gettime; \
  16   PTR_DEMANGLE (f);                                                       \
  17   f (id, tp); })
  18 #endif
  19
  20 #include "../clock_gettime.c"