aboutsummaryrefslogtreecommitdiff
path: root/arch/parisc/hpux
diff options
context:
space:
mode:
authorDavid Howells <dhowells@redhat.com>2010-08-11 11:26:22 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2010-08-13 16:53:13 -0700
commitc7887325230aec47d47a32562a6e26014a0fafca (patch)
tree10535943dace59ddb01d3440aa582bc4640e8016 /arch/parisc/hpux
parentb84ae4a1401a731ef5fee987c0cb08743838dda7 (diff)
downloadlinux-c7887325230aec47d47a32562a6e26014a0fafca.tar.gz
Mark arguments to certain syscalls as being const
Mark arguments to certain system calls as being const where they should be but aren't. The list includes: (*) The filename arguments of various stat syscalls, execve(), various utimes syscalls and some mount syscalls. (*) The filename arguments of some syscall helpers relating to the above. (*) The buffer argument of various write syscalls. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/parisc/hpux')
-rw-r--r--arch/parisc/hpux/fs.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/parisc/hpux/fs.c b/arch/parisc/hpux/fs.c
index 6935123178e..1444875a761 100644
--- a/arch/parisc/hpux/fs.c
+++ b/arch/parisc/hpux/fs.c
@@ -36,7 +36,7 @@ int hpux_execve(struct pt_regs *regs)
int error;
char *filename;
- filename = getname((char __user *) regs->gr[26]);
+ filename = getname((const char __user *) regs->gr[26]);
error = PTR_ERR(filename);
if (IS_ERR(filename))
goto out;
@@ -169,7 +169,7 @@ static int cp_hpux_stat(struct kstat *stat, struct hpux_stat64 __user *statbuf)
return copy_to_user(statbuf,&tmp,sizeof(tmp)) ? -EFAULT : 0;
}
-long hpux_stat64(char __user *filename, struct hpux_stat64 __user *statbuf)
+long hpux_stat64(const char __user *filename, struct hpux_stat64 __user *statbuf)
{
struct kstat stat;
int error = vfs_stat(filename, &stat);
@@ -191,7 +191,8 @@ long hpux_fstat64(unsigned int fd, struct hpux_stat64 __user *statbuf)
return error;
}
-long hpux_lstat64(char __user *filename, struct hpux_stat64 __user *statbuf)
+long hpux_lstat64(const char __user *filename,
+ struct hpux_stat64 __user *statbuf)
{
struct kstat stat;
int error = vfs_lstat(filename, &stat);