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Sync libutil from OpenBSD (imsg)

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Changes in the imsg API need to be reflected here as tmux wasn't creating
any clients because of it.
This commit is contained in:
Thomas Adam
2014-08-09 20:17:26 +01:00
parent 92997b781a
commit 0e23ab4cce
3 changed files with 110 additions and 38 deletions
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11
compat/imsg.h
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@@ -1,5 +1,5 @@
/* $Id$ */
/* $OpenBSD: imsg.h,v 1.4 2010/05/26 13:56:07 nicm Exp $ */
/* $OpenBSD: imsg.h,v 1.3 2013/12/26 17:32:33 eric Exp $ */
/*
* Copyright (c) 2006, 2007 Pierre-Yves Ritschard <pyr@openbsd.org>
@@ -21,6 +21,9 @@
#include "tmux.h"
#ifndef _IMSG_H_
#define _IMSG_H_
#define IBUF_READ_SIZE 65535
#define IMSG_HEADER_SIZE sizeof(struct imsg_hdr)
#define MAX_IMSGSIZE 16384
@@ -98,13 +101,15 @@ void imsg_init(struct imsgbuf *, int);
ssize_t imsg_read(struct imsgbuf *);
ssize_t imsg_get(struct imsgbuf *, struct imsg *);
int imsg_compose(struct imsgbuf *, u_int32_t, u_int32_t, pid_t,
int, void *, u_int16_t);
int, const void *, u_int16_t);
int imsg_composev(struct imsgbuf *, u_int32_t, u_int32_t, pid_t,
int, const struct iovec *, int);
struct ibuf *imsg_create(struct imsgbuf *, u_int32_t, u_int32_t, pid_t,
u_int16_t);
int imsg_add(struct ibuf *, void *, u_int16_t);
int imsg_add(struct ibuf *, const void *, u_int16_t);
void imsg_close(struct imsgbuf *, struct ibuf *);
void imsg_free(struct imsg *);
int imsg_flush(struct imsgbuf *);
void imsg_clear(struct imsgbuf *);
#endif