commit 3002131da33401cf1b45abbdbec58b7c751fc43a
author Elliott Hughes <enh@google.com> Tue Jul 15 16:53:13 2014 -0700
committer Elliott Hughes <enh@google.com> Wed Jul 16 15:15:53 2014 -0700
tree ddebae94546e50154d568cd9a9cac943e435a52a
parent a446505874ba52eb6ddb893c0d9c9321a73b235d

Use VDSO for clock_gettime(2) and gettimeofday(2).

Bug: 15387103

(cherry picked from commit 625993dfbb085a3cde7492eda8ec1cdc1ee39a78)

Change-Id: I0e156d7049ba1495902259071a96936592e74025

libc/arch-x86_64/syscalls/__clock_gettime.S

diff --git a/libc/arch-x86_64/syscalls/clock_gettime.S b/libc/arch-x86_64/syscalls/__clock_gettime.S
similarity index 78%
rename from libc/arch-x86_64/syscalls/clock_gettime.S
rename to libc/arch-x86_64/syscalls/__clock_gettime.S
index 20850c8..7e553b8 100644
--- a/libc/arch-x86_64/syscalls/clock_gettime.S
+++ b/libc/arch-x86_64/syscalls/__clock_gettime.S
@@ -2,7 +2,7 @@
 
 #include <private/bionic_asm.h>
 
-ENTRY(clock_gettime)
+ENTRY(__clock_gettime)
     movl    $__NR_clock_gettime, %eax
     syscall
     cmpq    $-MAX_ERRNO, %rax
@@ -12,4 +12,5 @@
     call    __set_errno
 1:
     ret
-END(clock_gettime)
+END(__clock_gettime)
+.hidden __clock_gettime

libc/arch-x86_64/syscalls/__gettimeofday.S

diff --git a/libc/arch-x86_64/syscalls/gettimeofday.S b/libc/arch-x86_64/syscalls/__gettimeofday.S
similarity index 79%
rename from libc/arch-x86_64/syscalls/gettimeofday.S
rename to libc/arch-x86_64/syscalls/__gettimeofday.S
index 4867c30..a38eb64 100644
--- a/libc/arch-x86_64/syscalls/gettimeofday.S
+++ b/libc/arch-x86_64/syscalls/__gettimeofday.S
@@ -2,7 +2,7 @@
 
 #include <private/bionic_asm.h>
 
-ENTRY(gettimeofday)
+ENTRY(__gettimeofday)
     movl    $__NR_gettimeofday, %eax
     syscall
     cmpq    $-MAX_ERRNO, %rax
@@ -12,4 +12,5 @@
     call    __set_errno
 1:
     ret
-END(gettimeofday)
+END(__gettimeofday)
+.hidden __gettimeofday