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authorDavid Howells <dhowells@redhat.com>2010-08-11 14:26:22 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2010-08-14 03:53:13 +0400
commitc7887325230aec47d47a32562a6e26014a0fafca (patch)
tree10535943dace59ddb01d3440aa582bc4640e8016 /arch/ia64
parentb84ae4a1401a731ef5fee987c0cb08743838dda7 (diff)
downloadlinux-c7887325230aec47d47a32562a6e26014a0fafca.tar.xz
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/ia64')
-rw-r--r--arch/ia64/include/asm/unistd.h2
-rw-r--r--arch/ia64/kernel/process.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/ia64/include/asm/unistd.h b/arch/ia64/include/asm/unistd.h
index bb8b0fff32b3..46f36fc5125f 100644
--- a/arch/ia64/include/asm/unistd.h
+++ b/arch/ia64/include/asm/unistd.h
@@ -353,7 +353,7 @@ asmlinkage unsigned long sys_mmap2(
int fd, long pgoff);
struct pt_regs;
struct sigaction;
-long sys_execve(char __user *filename, char __user * __user *argv,
+long sys_execve(const char __user *filename, char __user * __user *argv,
char __user * __user *envp, struct pt_regs *regs);
asmlinkage long sys_ia64_pipe(void);
asmlinkage long sys_rt_sigaction(int sig,
diff --git a/arch/ia64/kernel/process.c b/arch/ia64/kernel/process.c
index 53f1648c8b81..a879c03b7f1c 100644
--- a/arch/ia64/kernel/process.c
+++ b/arch/ia64/kernel/process.c
@@ -633,7 +633,7 @@ dump_fpu (struct pt_regs *pt, elf_fpregset_t dst)
}
long
-sys_execve (char __user *filename, char __user * __user *argv, char __user * __user *envp,
+sys_execve (const char __user *filename, char __user * __user *argv, char __user * __user *envp,
struct pt_regs *regs)
{
char *fname;