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[PATCH] Refactor adjtimex based on clock_adjtime
- From: Adhemerval Zanella <adhemerval dot zanella at linaro dot org>
- To: libc-alpha at sourceware dot org
- Cc: Alistair Francis <alistair23 at gmail dot com>
- Date: Wed, 30 Oct 2019 17:25:17 -0300
- Subject: [PATCH] Refactor adjtimex based on clock_adjtime
Checked on x86_64-linux-gnu.
---
include/time.h | 5 +++++
sysdeps/unix/sysv/linux/adjtimex.c | 2 +-
sysdeps/unix/sysv/linux/syscalls.list | 2 +-
3 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/include/time.h b/include/time.h
index caf562a380..000672e3bc 100644
--- a/include/time.h
+++ b/include/time.h
@@ -25,6 +25,11 @@ libc_hidden_proto (__clock_gettime)
extern __typeof (clock_settime) __clock_settime;
libc_hidden_proto (__clock_settime)
+#ifdef __linux__
+extern __typeof (clock_adjtime) __clock_adjtime;
+libc_hidden_proto (__clock_adjtime);
+#endif
+
/* Now define the internal interfaces. */
struct tm;
diff --git a/sysdeps/unix/sysv/linux/adjtimex.c b/sysdeps/unix/sysv/linux/adjtimex.c
index 6d62c72a17..95be503109 100644
--- a/sysdeps/unix/sysv/linux/adjtimex.c
+++ b/sysdeps/unix/sysv/linux/adjtimex.c
@@ -22,7 +22,7 @@
int
___adjtimex (struct timex *buf)
{
- return INLINE_SYSCALL_CALL (adjtimex, buf);
+ return __clock_adjtime (CLOCK_REALTIME, buf);
}
#ifdef VERSION_adjtimex
diff --git a/sysdeps/unix/sysv/linux/syscalls.list b/sysdeps/unix/sysv/linux/syscalls.list
index 70b110979b..603e517ca6 100644
--- a/sysdeps/unix/sysv/linux/syscalls.list
+++ b/sysdeps/unix/sysv/linux/syscalls.list
@@ -4,7 +4,7 @@ alarm - alarm i:i alarm
bdflush EXTRA bdflush i:ii __compat_bdflush bdflush@GLIBC_2.0:GLIBC_2.23
capget EXTRA capget i:pp capget
capset EXTRA capset i:pp capset
-clock_adjtime EXTRA clock_adjtime i:ip clock_adjtime
+clock_adjtime EXTRA clock_adjtime i:ip __clock_adjtime clock_adjtime
create_module EXTRA create_module 3 __compat_create_module create_module@GLIBC_2.0:GLIBC_2.23
delete_module EXTRA delete_module 3 delete_module
epoll_create EXTRA epoll_create i:i epoll_create
--
2.17.1