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authorAl Viro <viro@zeniv.linux.org.uk>2012-10-10 13:31:13 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2012-10-14 19:37:44 -0400
commit71915d21e59c153c1202e3198916817c2d18da32 (patch)
tree16f860959623b593f18215911271d17ace515865 /arch/h8300
parent5fae1b664595adc621fb9294b7d19145918073de (diff)
downloadvexpress-lsk-71915d21e59c153c1202e3198916817c2d18da32.tar.gz
h8300: generic sys_execve()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/h8300')
-rw-r--r--arch/h8300/include/asm/unistd.h1
-rw-r--r--arch/h8300/kernel/process.c21
2 files changed, 1 insertions, 21 deletions
diff --git a/arch/h8300/include/asm/unistd.h b/arch/h8300/include/asm/unistd.h
index 5cd882801d7..07afcfaec99 100644
--- a/arch/h8300/include/asm/unistd.h
+++ b/arch/h8300/include/asm/unistd.h
@@ -356,6 +356,7 @@
#define __ARCH_WANT_SYS_SIGPROCMASK
#define __ARCH_WANT_SYS_RT_SIGACTION
#define __ARCH_WANT_SYS_RT_SIGSUSPEND
+#define __ARCH_WANT_SYS_EXECVE
/*
* "Conditional" syscalls
diff --git a/arch/h8300/kernel/process.c b/arch/h8300/kernel/process.c
index e3dfea71c15..2a45718cc5e 100644
--- a/arch/h8300/kernel/process.c
+++ b/arch/h8300/kernel/process.c
@@ -183,27 +183,6 @@ int copy_thread(unsigned long clone_flags,
return 0;
}
-/*
- * sys_execve() executes a new program.
- */
-asmlinkage int sys_execve(const char *name,
- const char *const *argv,
- const char *const *envp,
- int dummy, ...)
-{
- int error;
- struct filename *filename;
- struct pt_regs *regs = (struct pt_regs *) ((unsigned char *)&dummy-4);
-
- filename = getname(name);
- error = PTR_ERR(filename);
- if (IS_ERR(filename))
- return error;
- error = do_execve(filename->name, argv, envp, regs);
- putname(filename);
- return error;
-}
-
unsigned long thread_saved_pc(struct task_struct *tsk)
{
return ((struct pt_regs *)tsk->thread.esp0)->pc;