diff options
Diffstat (limited to 'libio/iofopncook.c')
| -rw-r--r-- | libio/iofopncook.c | 28 |
1 files changed, 16 insertions, 12 deletions
diff --git a/libio/iofopncook.c b/libio/iofopncook.c index 989f6d6..4193c24 100644 --- a/libio/iofopncook.c +++ b/libio/iofopncook.c @@ -128,7 +128,11 @@ fopencookie (cookie, mode, io_functions) _IO_cookie_io_functions_t io_functions; { int read_write; - struct _IO_cookie_file *cfile; + struct locked_FILE + { + struct _IO_cookie_file cfile; + _IO_lock_t lock; + } *new_f; switch (*mode++) { @@ -147,21 +151,21 @@ fopencookie (cookie, mode, io_functions) if (mode[0] == '+' || (mode[0] == 'b' && mode[1] == '+')) read_write &= _IO_IS_APPENDING; - cfile = (struct _IO_cookie_file *) malloc (sizeof (struct _IO_cookie_file)); - if (cfile == NULL) + new_f = (struct locked_FILE *) malloc (sizeof (struct locked_FILE)); + if (new_f == NULL) return NULL; + new_f->cfile.file._lock = &new_f->lock; - _IO_init (&cfile->file, 0); - _IO_JUMPS (&cfile->file) = &_IO_cookie_jumps; - cfile->cookie = cookie; - cfile->io_functions = io_functions; + _IO_init (&new_f->cfile.file, 0); + _IO_JUMPS (&new_f->cfile.file) = &_IO_cookie_jumps; + new_f->cfile.cookie = cookie; + new_f->cfile.io_functions = io_functions; - _IO_file_init(&cfile->file); + _IO_file_init(&new_f->cfile.file); - cfile->file._IO_file_flags = - _IO_mask_flags (&cfile->file, read_write, + new_f->cfile.file._IO_file_flags = + _IO_mask_flags (&new_f->cfile.file, read_write, _IO_NO_READS+_IO_NO_WRITES+_IO_IS_APPENDING); - return &cfile->file; + return &new_f->cfile.file; } - |