remove standalone syscall cruft

[musl] / arch / x86_64 / syscall.h

diff --git a/arch/x86_64/syscall.h b/arch/x86_64/syscall.h
index 274fcd7..cfaa790 100644 (file)
--- a/arch/x86_64/syscall.h
+++ b/arch/x86_64/syscall.h
@@ -4,17 +4,7 @@
 #define SYSCALL_LL(x) x, 0
 #define SYSCALL_SIGSET_SIZE 8
 
-#if defined(SYSCALL_STANDALONE)
-#include <errno.h>
-static inline long __syscall_ret(unsigned long r)
-{
-       if (r >= (unsigned long)-1 - 4096) {
-               errno = -(long)r;
-               return -1;
-       }
-       return (long)r;
-}
-#elif defined(SYSCALL_NORETURN)
+#if defined(SYSCALL_NORETURN)
 static inline long __syscall_ret(unsigned long r)
 {
        for(;;);
@@ -427,12 +417,4 @@ static inline long syscall6(long n, long a1, long a2, long a3, long a4,
 #define __syscall_ioctl(fd,ioc,arg)           syscall3(__NR_ioctl, (fd), (ioc), (long)(arg))
 #define __syscall_exit(code)                  syscall1(__NR_exit, code)
 
-#define __NEED_off_t
-#include <bits/alltypes.h>
-
-static inline off_t __syscall_lseek(int fd, off_t offset, int whence)
-{
-       return syscall3(__NR_lseek, fd, offset, whence);
-}
-
 #endif