#include "linux/unistd.h"
#include "linux/slab.h"
#include "linux/utime.h"
-#include <linux/vs_cvirt.h>
-
#include "asm/mman.h"
#include "asm/uaccess.h"
#include "kern_util.h"
if (!name)
return -EFAULT;
down_read(&uts_sem);
- err = copy_to_user(name, vx_new_utsname(), sizeof (*name));
+ err = copy_to_user(name, utsname(), sizeof (*name));
up_read(&uts_sem);
return err?-EFAULT:0;
}
long sys_olduname(struct oldold_utsname __user * name)
{
long error;
- struct new_utsname *ptr;
if (!name)
return -EFAULT;
down_read(&uts_sem);
- ptr = vx_new_utsname();
- error = __copy_to_user(&name->sysname,ptr->sysname,
+ error = __copy_to_user(&name->sysname, &utsname()->sysname,
__OLD_UTS_LEN);
- error |= __put_user(0,name->sysname+__OLD_UTS_LEN);
- error |= __copy_to_user(&name->nodename,ptr->nodename,
+ error |= __put_user(0, name->sysname + __OLD_UTS_LEN);
+ error |= __copy_to_user(&name->nodename, &utsname()->nodename,
__OLD_UTS_LEN);
- error |= __put_user(0,name->nodename+__OLD_UTS_LEN);
- error |= __copy_to_user(&name->release,ptr->release,
+ error |= __put_user(0, name->nodename + __OLD_UTS_LEN);
+ error |= __copy_to_user(&name->release, &utsname()->release,
__OLD_UTS_LEN);
- error |= __put_user(0,name->release+__OLD_UTS_LEN);
- error |= __copy_to_user(&name->version,ptr->version,
+ error |= __put_user(0, name->release + __OLD_UTS_LEN);
+ error |= __copy_to_user(&name->version, &utsname()->version,
__OLD_UTS_LEN);
- error |= __put_user(0,name->version+__OLD_UTS_LEN);
- error |= __copy_to_user(&name->machine,ptr->machine,
+ error |= __put_user(0, name->version + __OLD_UTS_LEN);
+ error |= __copy_to_user(&name->machine, &utsname()->machine,
__OLD_UTS_LEN);
- error |= __put_user(0,name->machine+__OLD_UTS_LEN);
+ error |= __put_user(0, name->machine + __OLD_UTS_LEN);
up_read(&uts_sem);
spin_unlock(&syscall_lock);
return(ret);
}
+
+int kernel_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);
+
+ return ret;
+}