aboutsummaryrefslogtreecommitdiffstats
path: root/arch/m68knommu
diff options
context:
space:
mode:
Diffstat (limited to 'arch/m68knommu')
-rw-r--r--arch/m68knommu/kernel/sys_m68k.c34
-rw-r--r--arch/m68knommu/kernel/syscalltable.S2
2 files changed, 1 insertions, 35 deletions
diff --git a/arch/m68knommu/kernel/sys_m68k.c b/arch/m68knommu/kernel/sys_m68k.c
index e0d3f13e77a8..3e371cc9fd91 100644
--- a/arch/m68knommu/kernel/sys_m68k.c
+++ b/arch/m68knommu/kernel/sys_m68k.c
@@ -28,40 +28,6 @@
28#include <asm/unistd.h> 28#include <asm/unistd.h>
29 29
30/* 30/*
31 * Perform the select(nd, in, out, ex, tv) and mmap() system
32 * calls. Linux/m68k cloned Linux/i386, which didn't use to be able to
33 * handle more than 4 system call parameters, so these system calls
34 * used a memory block for parameter passing..
35 */
36
37struct mmap_arg_struct {
38 unsigned long addr;
39 unsigned long len;
40 unsigned long prot;
41 unsigned long flags;
42 unsigned long fd;
43 unsigned long offset;
44};
45
46asmlinkage int old_mmap(struct mmap_arg_struct *arg)
47{
48 struct mmap_arg_struct a;
49 int error = -EFAULT;
50
51 if (copy_from_user(&a, arg, sizeof(a)))
52 goto out;
53
54 error = -EINVAL;
55 if (a.offset & ~PAGE_MASK)
56 goto out;
57
58 error = sys_mmap_pgoff(a.addr, a.len, a.prot, a.flags, a.fd,
59 a.offset >> PAGE_SHIFT);
60out:
61 return error;
62}
63
64/*
65 * sys_ipc() is the de-multiplexer for the SysV IPC calls.. 31 * sys_ipc() is the de-multiplexer for the SysV IPC calls..
66 * 32 *
67 * This is really horribly ugly. 33 * This is really horribly ugly.
diff --git a/arch/m68knommu/kernel/syscalltable.S b/arch/m68knommu/kernel/syscalltable.S
index 405738351700..b30b3eb197a5 100644
--- a/arch/m68knommu/kernel/syscalltable.S
+++ b/arch/m68knommu/kernel/syscalltable.S
@@ -108,7 +108,7 @@ ENTRY(sys_call_table)
108 .long sys_ni_syscall /* sys_swapon */ 108 .long sys_ni_syscall /* sys_swapon */
109 .long sys_reboot 109 .long sys_reboot
110 .long sys_old_readdir 110 .long sys_old_readdir
111 .long old_mmap /* 90 */ 111 .long sys_old_mmap /* 90 */
112 .long sys_munmap 112 .long sys_munmap
113 .long sys_truncate 113 .long sys_truncate
114 .long sys_ftruncate 114 .long sys_ftruncate