1 /**************************************************************************
3 * Copyright 2008-2010 VMware, Inc.
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the
8 * "Software"), to deal in the Software without restriction, including
9 * without limitation the rights to use, copy, modify, merge, publish,
10 * distribute, sub license, and/or sell copies of the Software, and to
11 * permit persons to whom the Software is furnished to do so, subject to
12 * the following conditions:
14 * The above copyright notice and this permission notice (including the
15 * next paragraph) shall be included in all copies or substantial portions
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
21 * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
22 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
23 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
24 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
26 **************************************************************************/
30 * Stream implementation based on the Standard C Library.
33 #include "pipe/p_config.h"
35 #if defined(PIPE_OS_UNIX) || defined(PIPE_SUBSYSTEM_WINDOWS_USER)
40 #include "os_stream.h"
45 struct os_stream base;
51 static INLINE struct os_stdc_stream *
52 os_stdc_stream(struct os_stream *stream)
54 return (struct os_stdc_stream *)stream;
59 os_stdc_stream_close(struct os_stream *_stream)
61 struct os_stdc_stream *stream = os_stdc_stream(_stream);
70 os_stdc_stream_write(struct os_stream *_stream, const void *data, size_t size)
72 struct os_stdc_stream *stream = os_stdc_stream(_stream);
74 return fwrite(data, size, 1, stream->file) == size ? TRUE : FALSE;
79 os_stdc_stream_flush(struct os_stream *_stream)
81 struct os_stdc_stream *stream = os_stdc_stream(_stream);
87 os_stdc_stream_vprintf (struct os_stream* _stream, const char *format, va_list ap)
89 struct os_stdc_stream *stream = os_stdc_stream(_stream);
91 return vfprintf(stream->file, format, ap);
96 os_file_stream_create(const char *filename)
98 struct os_stdc_stream *stream;
100 stream = (struct os_stdc_stream *)calloc(1, sizeof(*stream));
104 stream->base.close = &os_stdc_stream_close;
105 stream->base.write = &os_stdc_stream_write;
106 stream->base.flush = &os_stdc_stream_flush;
107 stream->base.vprintf = &os_stdc_stream_vprintf;
109 stream->file = fopen(filename, "wb");
113 return &stream->base;