fs: remove ksys_open (166e07c3) · Commits · 戴 / test

fs/open.c

+8 −3

Original line number	Diff line number	Diff line
		@@ -1208,7 +1208,9 @@ long do_sys_open(int dfd, const char __user *filename, int flags, umode_t mode)

		SYSCALL_DEFINE3(open, const char __user *, filename, int, flags, umode_t, mode)
		{
		return ksys_open(filename, flags, mode);
		if (force_o_largefile())
		flags \|= O_LARGEFILE;
		return do_sys_open(AT_FDCWD, filename, flags, mode);
		}

		SYSCALL_DEFINE4(openat, int, dfd, const char __user *, filename, int, flags,
		@@ -1270,9 +1272,12 @@ COMPAT_SYSCALL_DEFINE4(openat, int, dfd, const char __user *, filename, int, fla
		*/
		SYSCALL_DEFINE2(creat, const char __user *, pathname, umode_t, mode)
		{
		return ksys_open(pathname, O_CREAT \| O_WRONLY \| O_TRUNC, mode);
		}
		int flags = O_CREAT \| O_WRONLY \| O_TRUNC;

		if (force_o_largefile())
		flags \|= O_LARGEFILE;
		return do_sys_open(AT_FDCWD, pathname, flags, mode);
		}
		#endif

		/*

+0 −11

Original line number	Diff line number	Diff line
		@@ -1374,17 +1374,6 @@ static inline int ksys_close(unsigned int fd)
		return __close_fd(current->files, fd);
		}

		extern long do_sys_open(int dfd, const char __user *filename, int flags,
		umode_t mode);

		static inline long ksys_open(const char __user *filename, int flags,
		umode_t mode)
		{
		if (force_o_largefile())
		flags \|= O_LARGEFILE;
		return do_sys_open(AT_FDCWD, filename, flags, mode);
		}

		extern long do_sys_truncate(const char __user *pathname, loff_t length);

		static inline long ksys_truncate(const char __user *pathname, loff_t length)