#include <asm/uaccess.h>
#include <asm/mmu_context.h>
#include <asm/ioctls.h>
+#include "internal.h"
+
+int compat_log = 1;
extern void sigset_from_compat(sigset_t *set, compat_sigset_t *compat);
+int compat_printk(const char *fmt, ...)
+{
+ va_list ap;
+ int ret;
+ if (!compat_log)
+ return 0;
+ va_start(ap, fmt);
+ ret = vprintk(fmt, ap);
+ va_end(ap);
+ return ret;
+}
+
/*
* Not all architectures have sys_utime, so implement this in terms
* of sys_utimes.
#define IOCTL_HASHSIZE 256
static struct ioctl_trans *ioctl32_hash_table[IOCTL_HASHSIZE];
-extern struct ioctl_trans ioctl_start[];
-extern int ioctl_table_size;
-
static inline unsigned long ioctl32_hash(unsigned long cmd)
{
return (((cmd >> 6) ^ (cmd >> 4) ^ cmd)) % IOCTL_HASHSIZE;
sprintf(buf,"'%c'", (cmd>>24) & 0x3f);
if (!isprint(buf[1]))
sprintf(buf, "%02x", buf[1]);
- printk("ioctl32(%s:%d): Unknown cmd fd(%d) "
+ compat_printk("ioctl32(%s:%d): Unknown cmd fd(%d) "
"cmd(%08x){%s} arg(%08x) on %s\n",
current->comm, current->pid,
(int)fd, (unsigned int)cmd, buf,
return 0;
}
-extern int copy_mount_options (const void __user *, unsigned long *);
-
#define SMBFS_NAME "smbfs"
#define NCPFS_NAME "ncpfs"
#define NFS4_NAME "nfs4"
} while (!ret && !timeout && tsp && (ts.tv_sec || ts.tv_nsec));
- if (tsp && !(current->personality & STICKY_TIMEOUTS)) {
+ if (ret == 0 && tsp && !(current->personality & STICKY_TIMEOUTS)) {
struct compat_timespec rts;
rts.tv_sec = timeout / HZ;
}
if (compat_timespec_compare(&rts, &ts) >= 0)
rts = ts;
- copy_to_user(tsp, &rts, sizeof(rts));
+ if (copy_to_user(tsp, &rts, sizeof(rts)))
+ ret = -EFAULT;
}
if (ret == -ERESTARTNOHAND) {