diff options
-rw-r--r-- | sys/compat/linuxkpi/common/include/linux/uaccess.h | 9 | ||||
-rw-r--r-- | sys/compat/linuxkpi/common/src/linux_compat.c | 2 |
2 files changed, 8 insertions, 3 deletions
diff --git a/sys/compat/linuxkpi/common/include/linux/uaccess.h b/sys/compat/linuxkpi/common/include/linux/uaccess.h index a69e9cc1e8c8..c09c363a98a7 100644 --- a/sys/compat/linuxkpi/common/include/linux/uaccess.h +++ b/sys/compat/linuxkpi/common/include/linux/uaccess.h @@ -60,12 +60,17 @@ #define get_user(_x, _p) linux_copyin((_p), &(_x), sizeof(*(_p))) #define put_user(_x, _p) __put_user(_x, _p) #define clear_user(...) linux_clear_user(__VA_ARGS__) -#define access_ok(...) linux_access_ok(__VA_ARGS__) + +#if defined(LINUXKPI_VERSION) && LINUXKPI_VERSION >= 50000 +#define access_ok(a,b) linux_access_ok(a,b) +#else +#define access_ok(a,b,c) linux_access_ok(b,c) +#endif extern int linux_copyin(const void *uaddr, void *kaddr, size_t len); extern int linux_copyout(const void *kaddr, void *uaddr, size_t len); extern size_t linux_clear_user(void *uaddr, size_t len); -extern int linux_access_ok(int rw, const void *uaddr, size_t len); +extern int linux_access_ok(const void *uaddr, size_t len); /* * NOTE: Each pagefault_disable() call must have a corresponding diff --git a/sys/compat/linuxkpi/common/src/linux_compat.c b/sys/compat/linuxkpi/common/src/linux_compat.c index 291318747e1e..b7c1cc36b8d6 100644 --- a/sys/compat/linuxkpi/common/src/linux_compat.c +++ b/sys/compat/linuxkpi/common/src/linux_compat.c @@ -897,7 +897,7 @@ linux_clear_user(void *_uaddr, size_t _len) } int -linux_access_ok(int rw, const void *uaddr, size_t len) +linux_access_ok(const void *uaddr, size_t len) { uintptr_t saddr; uintptr_t eaddr; |