src/usr.bin/tmux/imsg.h - diff

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Diff for /src/usr.bin/tmux/Attic/imsg.h between version 1.3 and 1.4

version 1.3, 2010/04/27 21:04:04

version 1.4, 2010/05/26 13:56:07

Line 18

* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

#define READ_BUF_SIZE 65535

#define IBUF_READ_SIZE 65535

#define IMSG_HEADER_SIZE sizeof(struct imsg_hdr)

#define MAX_IMSGSIZE 16384

struct buf {

struct ibuf {

TAILQ_ENTRY(buf) entry;

TAILQ_ENTRY(ibuf) entry;

u_char *buf;

size_t size;

size_t max;

Line 33

};

struct msgbuf {

TAILQ_HEAD(, buf) bufs;

TAILQ_HEAD(, ibuf) bufs;

u_int32_t queued;

int fd;

};

struct buf_read {

struct ibuf_read {

u_char buf[READ_BUF_SIZE];

u_char buf[IBUF_READ_SIZE];

u_char *rptr;

size_t wpos;

};

Line 51

struct imsgbuf {

TAILQ_HEAD(, imsg_fd) fds;

struct buf_read r;

struct ibuf_read r;

struct msgbuf w;

int fd;

pid_t pid;

Line 75

/* buffer.c */

struct buf *buf_open(size_t);

struct ibuf *ibuf_open(size_t);

struct buf *buf_dynamic(size_t, size_t);

struct ibuf *ibuf_dynamic(size_t, size_t);

int buf_add(struct buf *, const void *, size_t);

int ibuf_add(struct ibuf *, const void *, size_t);

void *buf_reserve(struct buf *, size_t);

void *ibuf_reserve(struct ibuf *, size_t);

void *buf_seek(struct buf *, size_t, size_t);

void *ibuf_seek(struct ibuf *, size_t, size_t);

size_t buf_size(struct buf *);

size_t ibuf_size(struct ibuf *);

size_t buf_left(struct buf *);

size_t ibuf_left(struct ibuf *);

void buf_close(struct msgbuf *, struct buf *);

void ibuf_close(struct msgbuf *, struct ibuf *);

int buf_write(struct msgbuf *);

int ibuf_write(struct msgbuf *);

void buf_free(struct buf *);

void ibuf_free(struct ibuf *);

void msgbuf_init(struct msgbuf *);

void msgbuf_clear(struct msgbuf *);

int msgbuf_write(struct msgbuf *);

Line 98

int, void *, u_int16_t);

int imsg_composev(struct imsgbuf *, u_int32_t, u_int32_t, pid_t,

int, const struct iovec *, int);

struct buf *imsg_create(struct imsgbuf *, u_int32_t, u_int32_t, pid_t,

struct ibuf *imsg_create(struct imsgbuf *, u_int32_t, u_int32_t, pid_t,

u_int16_t);

int imsg_add(struct buf *, void *, u_int16_t);

int imsg_add(struct ibuf *, void *, u_int16_t);

void imsg_close(struct imsgbuf *, struct buf *);

void imsg_close(struct imsgbuf *, struct ibuf *);

void imsg_free(struct imsg *);

int imsg_flush(struct imsgbuf *);

void imsg_clear(struct imsgbuf *);