From 1b11d19b60208e1dc932244aba6756eafa1e67ce Mon Sep 17 00:00:00 2001
From: "Peter S. Mazinger" <ps.m@gmx.net>
Date: Sat, 16 Apr 2011 11:55:10 +0200
Subject: provide stime and settimeofday functions if at least one of the
 syscalls is available

Add hidden stime for possible use in settimeofday.
Add stubs for both functions if none of the syscalls is present.
Avoid circular dependency.

Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
---
 libc/sysdeps/linux/common/stime.c | 19 ++++++++++++-------
 1 file changed, 12 insertions(+), 7 deletions(-)

(limited to 'libc/sysdeps/linux/common/stime.c')

diff --git a/libc/sysdeps/linux/common/stime.c b/libc/sysdeps/linux/common/stime.c
index cb7e8040c..b30884dd7 100644
--- a/libc/sysdeps/linux/common/stime.c
+++ b/libc/sysdeps/linux/common/stime.c
@@ -8,15 +8,17 @@
  */
 
 #include <sys/syscall.h>
-#include <time.h>
-#include <sys/time.h>
 
 #ifdef __USE_SVID
-#ifdef __NR_stime
+# include <time.h>
+# ifdef __NR_stime
 _syscall1(int, stime, const time_t *, t)
-#else
-
-int stime(const time_t * when)
+# elif defined __USE_BSD && defined __NR_settimeofday
+#  define __need_NULL
+#  include <stddef.h>
+#  include <errno.h>
+#  include <sys/time.h>
+int stime(const time_t *when)
 {
 	struct timeval tv;
 
@@ -28,5 +30,8 @@ int stime(const time_t * when)
 	tv.tv_usec = 0;
 	return settimeofday(&tv, (struct timezone *) 0);
 }
-#endif
+# endif
+# if defined __NR_stime || (defined __USE_BSD && defined __NR_settimeofday)
+libc_hidden_def(stime)
+# endif
 #endif
-- 
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