From ff500a623d1bf9fb24f30fa80451897b534549e1 Mon Sep 17 00:00:00 2001 From: Adhemerval Zanella Date: Wed, 11 Dec 2019 11:13:50 -0300 Subject: linux: Add support for clock_gettime64 vDSO No architecture currently defines the vDSO symbol. On architectures with 64-bit time_t the HAVE_CLOCK_GETTIME_VSYSCALL is renamed to HAVE_CLOCK_GETTIME64_VSYSCALL, it simplifies clock_gettime code. Reviewed-by: Siddhesh Poyarekar --- sysdeps/unix/sysv/linux/s390/sysdep.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'sysdeps/unix/sysv/linux/s390') diff --git a/sysdeps/unix/sysv/linux/s390/sysdep.h b/sysdeps/unix/sysv/linux/s390/sysdep.h index bb89e1192f..a53c8ff44b 100644 --- a/sysdeps/unix/sysv/linux/s390/sysdep.h +++ b/sysdeps/unix/sysv/linux/s390/sysdep.h @@ -21,6 +21,10 @@ /* List of system calls which are supported as vsyscalls. */ #define HAVE_CLOCK_GETRES_VSYSCALL "__kernel_clock_getres" +#ifdef __s390x__ +#define HAVE_CLOCK_GETTIME64_VSYSCALL "__kernel_clock_gettime" +#else #define HAVE_CLOCK_GETTIME_VSYSCALL "__kernel_clock_gettime" +#endif #define HAVE_GETTIMEOFDAY_VSYSCALL "__kernel_gettimeofday" #define HAVE_GETCPU_VSYSCALL "__kernel_getcpu" -- cgit v1.2.3-70-g09d2