diff options
Diffstat (limited to 'libio/genops.c')
| -rw-r--r-- | libio/genops.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/libio/genops.c b/libio/genops.c index f68912ceb4..d786ebca57 100644 --- a/libio/genops.c +++ b/libio/genops.c @@ -613,7 +613,8 @@ _IO_no_init (fp, flags, orientation, wd, jmp) fp->_vtable_offset = 0; #endif #ifdef _IO_MTSAFE_IO - _IO_lock_init (*fp->_lock); + if (fp->_lock != NULL) + _IO_lock_init (*fp->_lock); #endif fp->_mode = orientation; #if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T @@ -669,7 +670,8 @@ _IO_default_finish (fp, dummy) } #ifdef _IO_MTSAFE_IO - _IO_lock_fini (*fp->_lock); + if (fp->_lock != NULL) + _IO_lock_fini (*fp->_lock); #endif _IO_un_link ((struct _IO_FILE_plus *) fp); @@ -682,7 +684,7 @@ _IO_default_seekoff (fp, offset, dir, mode) int dir; int mode; { - return _IO_pos_BAD; + return _IO_pos_BAD; } int |