#ifndef TRAFGEN_DEV_H
#define TRAFGEN_DEV_H

#include <stdbool.h>
#include <inttypes.h>

#include "pcap_io.h"

enum dev_io_mode_t {
	DEV_IO_IN	= 1 << 0,
	DEV_IO_OUT	= 1 << 1,
};

struct dev_io_ops;
struct packet;

struct dev_io {
	int fd;
	char *name;
	char *trans;
	int ifindex;
	int dev_type;
	uint32_t link_type;
	uint32_t pcap_magic;
	bool is_initialized;
	enum pcap_mode pcap_mode;
	enum dev_io_mode_t mode;
	size_t buf_len;
	uint8_t *buf;

	const struct pcap_file_ops *pcap_ops;
	const struct dev_io_ops *ops;
};

struct dev_io_ops {
	int(*open) (struct dev_io *dev, const char *name, enum dev_io_mode_t mode);
	int(*write) (struct dev_io *dev, struct packet *pkt);
	struct packet *(*read) (struct dev_io *dev);
	int(*set_link_type) (struct dev_io *dev, int link_type);
	void(*close) (struct dev_io *dev);
};

extern struct dev_io *dev_io_create(const char *name, enum dev_io_mode_t mode);
extern void dev_io_open(struct dev_io *dev);
extern int dev_io_write(struct dev_io *dev, struct packet *pkt);
extern struct packet *dev_io_read(struct dev_io *dev);
extern int dev_io_ifindex_get(struct dev_io *dev);
extern int dev_io_fd_get(struct dev_io *dev);
extern const char *dev_io_name_get(struct dev_io *dev);
extern int dev_io_link_type_set(struct dev_io *dev, int link_type);
extern bool dev_io_is_netdev(struct dev_io *dev);
extern bool dev_io_is_pcap(struct dev_io *dev);
extern void dev_io_close(struct dev_io *dev);

#endif /* TRAFGEN_DEV_H */
d><td class='sub right'>Tobias Klauser</td></tr></table>
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?id=970d14e3989160ee9e97c7d75ecbc893fd29dab9'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound?id=970d14e3989160ee9e97c7d75ecbc893fd29dab9'>sound</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound/soc?id=970d14e3989160ee9e97c7d75ecbc893fd29dab9'>soc</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound/soc/codecs?id=970d14e3989160ee9e97c7d75ecbc893fd29dab9'>codecs</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound/soc/codecs/wm8737.c?id=970d14e3989160ee9e97c7d75ecbc893fd29dab9'>wm8737.c</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='970d14e3989160ee9e97c7d75ecbc893fd29dab9'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Bhumika Goyal &lt;bhumirks@gmail.com&gt;</td><td class='right'>2017-01-25 00:54:07 +0530</td></tr>
<tr><th>committer</th><td>Dan Williams &lt;dan.j.williams@intel.com&gt;</td><td class='right'>2017-01-31 18:16:30 -0800</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/sound/soc/codecs/wm8737.c?id=970d14e3989160ee9e97c7d75ecbc893fd29dab9'>970d14e3989160ee9e97c7d75ecbc893fd29dab9</a> (<a href='/cgit.cgi/linux/net-next.git/patch/sound/soc/codecs/wm8737.c?id=970d14e3989160ee9e97c7d75ecbc893fd29dab9'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=970d14e3989160ee9e97c7d75ecbc893fd29dab9'>4a731cac4efedb17f86a912ec56c151d26792abe</a> /<a href='/cgit.cgi/linux/net-next.git/tree/sound/soc/codecs/wm8737.c?id=970d14e3989160ee9e97c7d75ecbc893fd29dab9'>sound/soc/codecs/wm8737.c</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/sound/soc/codecs/wm8737.c?id=7a308bb3016f57e5be11a677d15b821536419d36'>7a308bb3016f57e5be11a677d15b821536419d36</a> (<a href='/cgit.cgi/linux/net-next.git/diff/sound/soc/codecs/wm8737.c?id=970d14e3989160ee9e97c7d75ecbc893fd29dab9&amp;id2=7a308bb3016f57e5be11a677d15b821536419d36'>diff</a>)</td></tr></table>
<div class='commit-subject'>nvdimm: constify device_type structures</div><div class='commit-msg'>Declare device_type structure as const as it is only stored in the
type field of a device structure. This field is of type const, so add
const to declaration of device_type structure.

File size before:
  text	   data	    bss	    dec	    hex	filename
  19278	   3199	     16	  22493	   57dd	nvdimm/namespace_devs.o

File size after:
  text	   data	    bss	    dec	    hex	filename
  19929	   3160	     16	  23105	   5a41	nvdimm/namespace_devs.o

Signed-off-by: Bhumika Goyal &lt;bhumirks@gmail.com&gt;
Signed-off-by: Dan Williams &lt;dan.j.williams@intel.com&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=970d14e3989160ee9e97c7d75ecbc893fd29dab9'>Diffstat</a> (limited to 'sound/soc/codecs/wm8737.c')</div><table summary='diffstat' class='diffstat'>