[libvirt] [PATCH 4/4] Revert "lxc: ensure setns() syscall is defined"

After my previous commit this commit is no longer needed. This reverts commit eff95ac8fce8af47c0948a1c8a654b210633a350. Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com&gt; --- src/lxc/lxc_container.c | 34 ---------------------------------- 1 file changed, 34 deletions(-) diff --git a/src/lxc/lxc_container.c b/src/lxc/lxc_container.c index eb7cad6..b621d1d 100644 --- a/src/lxc/lxc_container.c +++ b/src/lxc/lxc_container.c @@ -95,40 +95,6 @@ VIR_LOG_INIT("lxc.lxc_container"); # define CLONE_NEWNET 0x40000000 /* New network namespace */ #endif -/* - * Workaround older glibc. While kernel may support the setns - * syscall, the glibc wrapper might not exist. If that's the - * case, use our own. - */ -#ifndef __NR_setns -# if defined(__x86_64__) -# define __NR_setns 308 -# elif defined(__i386__) -# define __NR_setns 346 -# elif defined(__arm__) -# define __NR_setns 375 -# elif defined(__aarch64__) -# define __NR_setns 375 -# elif defined(__powerpc__) -# define __NR_setns 350 -# elif defined(__s390__) -# define __NR_setns 339 -# endif -#endif - -#ifndef HAVE_SETNS -# if defined(__NR_setns) -# include <sys/syscall.h> - -static inline int setns(int fd, int nstype) -{ - return syscall(__NR_setns, fd, nstype); -} -# else /* !__NR_setns */ -# error Please determine the syscall number for setns on your architecture -# endif -#endif - /* messages between parent and container */ typedef char lxc_message_t; #define LXC_CONTINUE_MSG 'c' -- 2.4.6