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/*
* Copyright (C) 2000 - 2004 Jeff Dike (jdike@karaya.com)
* Licensed under the GPL
*/
#ifndef _UM_UNISTD_H_
#define _UM_UNISTD_H_
#include <linux/syscalls.h>
#include "linux/resource.h"
#include "asm/uaccess.h"
extern int um_execve(const char *file, char *const argv[], char *const env[]);
#ifdef __KERNEL__
/* We get __ARCH_WANT_OLD_STAT and __ARCH_WANT_STAT64 from the base arch */
#define __ARCH_WANT_IPC_PARSE_VERSION
#define __ARCH_WANT_OLD_READDIR
#define __ARCH_WANT_SYS_ALARM
#define __ARCH_WANT_SYS_GETHOSTNAME
#define __ARCH_WANT_SYS_PAUSE
#define __ARCH_WANT_SYS_SGETMASK
#define __ARCH_WANT_SYS_SIGNAL
#define __ARCH_WANT_SYS_TIME
#define __ARCH_WANT_SYS_UTIME
#define __ARCH_WANT_SYS_WAITPID
#define __ARCH_WANT_SYS_SOCKETCALL
#define __ARCH_WANT_SYS_FADVISE64
#define __ARCH_WANT_SYS_GETPGRP
#define __ARCH_WANT_SYS_LLSEEK
#define __ARCH_WANT_SYS_NICE
#define __ARCH_WANT_SYS_OLD_GETRLIMIT
#define __ARCH_WANT_SYS_OLDUMOUNT
#define __ARCH_WANT_SYS_SIGPENDING
#define __ARCH_WANT_SYS_SIGPROCMASK
#define __ARCH_WANT_SYS_RT_SIGACTION
#define __ARCH_WANT_SYS_RT_SIGSUSPEND
#endif
#ifdef __KERNEL_SYSCALLS__
#include <linux/compiler.h>
#include <linux/types.h>
static inline int execve(const char *filename, char *const argv[],
char *const envp[])
{
mm_segment_t fs;
int ret;
fs = get_fs();
set_fs(KERNEL_DS);
ret = um_execve(filename, argv, envp);
set_fs(fs);
if (ret >= 0)
return ret;
errno = -(long)ret;
return -1;
}
int sys_execve(char *file, char **argv, char **env);
#endif /* __KERNEL_SYSCALLS__ */
#undef __KERNEL_SYSCALLS__
#include "asm/arch/unistd.h"
#endif /* _UM_UNISTD_H_*/
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