From: Rich Felker <dalias@aerifal.cx>
Date: Sat, 20 Jul 2019 21:23:40 +0000 (-0400)
Subject: refactor adjtime function using adjtimex function instead of syscall
X-Git-Tag: v1.1.24~111
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e53a91da582be156487daae39ab675e1fcb1848d;p=musl

refactor adjtime function using adjtimex function instead of syscall

this removes the assumption that userspace struct timex matches the
syscall type and sets the stage for 64-bit time_t on 32-bit archs.
---

diff --git a/src/linux/adjtime.c b/src/linux/adjtime.c
index fa8af9f0..5a707f2f 100644
--- a/src/linux/adjtime.c
+++ b/src/linux/adjtime.c
@@ -15,7 +15,7 @@ int adjtime(const struct timeval *in, struct timeval *out)
 		tx.offset = in->tv_sec*1000000 + in->tv_usec;
 		tx.modes = ADJ_OFFSET_SINGLESHOT;
 	}
-	if (syscall(SYS_adjtimex, &tx) < 0) return -1;
+	if (adjtimex(&tx) < 0) return -1;
 	if (out) {
 		out->tv_sec = tx.offset / 1000000;
 		if ((out->tv_usec = tx.offset % 1000000) < 0) {