Make <sys/timex.h> compatible with C++
在我的电脑中编译llvm时会报timex.h错误,根据这个patch修改后,可以解决编译问题,完成llvm的编译。
diff --git a/sysdeps/unix/sysv/linux/sys/timex.h b/sysdeps/unix/sysv/linux/sys/timex.h
index e10311f..13b94d6 100644
--- a/sysdeps/unix/sysv/linux/sys/timex.h
+++ b/sysdeps/unix/sysv/linux/sys/timex.h
@@ -140,9 +140,9 @@ __BEGIN_DECLS
extern int __adjtimex (struct timex *__ntx) __THROW;
extern int adjtimex (struct timex *__ntx) __THROW;
-#if defined __GNUC__ && __GNUC__ >= 2
-extern int ntp_gettime (struct ntptimeval *__ntv)
- __asm__ ("ntp_gettimex") __THROW;
+#ifdef __REDIRECT_NTH
+extern int __REDIRECT_NTH (ntp_gettime, (struct ntptimeval *__ntv),
+ ntp_gettimex);
#else
extern int ntp_gettimex (struct ntptimeval *__ntv) __THROW;
# define ntp_gettime ntp_gettimex