diff options
author | blogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2010-11-03 19:12:34 +0000 |
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committer | blogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2010-11-03 19:12:34 +0000 |
commit | 6ea7ec75d2fe0dd52bc3e86135412bfc92c3158c (patch) | |
tree | 1b900bd32ce90c62703905c460db950c7c2ba9ec /package/libtapi/src/tapi-stream.c | |
parent | 74f6f2f5a244b9ba7aec5d7114fe763f8c20e96c (diff) |
[ifxmips]
* adds a rewrite of the tapi drivers + sip app. this is the result of lars' gsoc 2010 project, Thanks !
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23840 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/libtapi/src/tapi-stream.c')
-rw-r--r-- | package/libtapi/src/tapi-stream.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/package/libtapi/src/tapi-stream.c b/package/libtapi/src/tapi-stream.c new file mode 100644 index 000000000..5ae44a163 --- /dev/null +++ b/package/libtapi/src/tapi-stream.c @@ -0,0 +1,42 @@ +#include <errno.h> +#include <fcntl.h> +#include <stdbool.h> +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> + +#include "tapi-device.h" +#include "tapi-stream.h" +#include "tapi-ioctl.h" + +struct tapi_stream *tapi_stream_alloc(struct tapi_device *dev) +{ + struct tapi_stream *stream; + + stream = malloc(sizeof(*stream)); + if (!stream) + return NULL; + + stream->fd = open(dev->stream_path, O_RDWR); + + if (stream->fd < 0) { + free(stream); + return NULL; + } + + stream->ep = ioctl(stream->fd, TAPI_STREAM_IOCTL_GET_ENDPOINT, 0); + + if (stream->ep < 0) { + close(stream->fd); + free(stream); + return NULL; + } + + return stream; +} + +void tapi_stream_free(struct tapi_stream *stream) +{ + close(stream->fd); + free(stream); +} |