Update copyright dates with scripts/update-copyrights.

[thirdparty/glibc.git] / sysdeps / unix / sysv / linux / i386 / mmap.S

diff --git a/sysdeps/unix/sysv/linux/i386/mmap.S b/sysdeps/unix/sysv/linux/i386/mmap.S
index 7fc2f11e14a49d8f108b31b771ac420eac88d94b..daf807ac756662bd90009a5edbb1f250866236f5 100644 (file)
--- a/sysdeps/unix/sysv/linux/i386/mmap.S
+++ b/sysdeps/unix/sysv/linux/i386/mmap.S
@@ -1,5 +1,4 @@
-/* Copyright (C) 1995,96,97,98,99,2000,2002,2005,2006
-       Free Software Foundation, Inc.
+/* Copyright (C) 1995-2015 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -18,18 +17,12 @@
 
 #include <sysdep.h>
 
-#include <kernel-features.h>
-
 #define EINVAL 22
 
        .text
 
 ENTRY (__mmap)
 
-/* I don't think it is worthwhile trying to use mmap2 whenever it
-   is available.  Only use it when we are sure the syscall exists.  */
-#ifdef __ASSUME_MMAP2_SYSCALL
-
        /* Save registers.  */
        pushl %ebp
        cfi_adjust_cfa_offset (4)
@@ -74,31 +67,11 @@ L(skip):
        cfi_adjust_cfa_offset (-4)
        cfi_restore (ebp)
 
-#else
-
-       /* Save registers.  */
-       movl %ebx, %edx
-       cfi_register (ebx, edx)
-
-       movl $SYS_ify(mmap), %eax       /* System call number in %eax.  */
-
-       lea 4(%esp), %ebx               /* Address of args is 1st arg.  */
-
-       /* Do the system call trap.  */
-       int $0x80
-
-       /* Restore registers.  */
-       movl %edx, %ebx
-       cfi_restore (ebx)
-
-#endif
-
        /* If 0 > %eax > -4096 there was an error.  */
        cmpl $-4096, %eax
        ja SYSCALL_ERROR_LABEL
 
        /* Successful; return the syscall's value.  */
-L(pseudo_end):
        ret
 
 PSEUDO_END (__mmap)