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48 lines
1.3 KiB
C
48 lines
1.3 KiB
C
/* $OpenBSD: privsep.h,v 1.2 2004/05/04 18:51:18 henning Exp $ */
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/*
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* Copyright (c) 2004 Henning Brauer <henning@openbsd.org>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER IN
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* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
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* OF OR IN CONNECTION WITH THE USE, ABUSE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <sys/types.h>
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#include <poll.h>
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#include <pwd.h>
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struct buf {
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u_char *buf;
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size_t size;
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size_t wpos;
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size_t rpos;
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};
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enum imsg_code {
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IMSG_NONE,
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IMSG_SCRIPT_INIT,
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IMSG_SCRIPT_WRITE_PARAMS,
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IMSG_SCRIPT_GO,
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IMSG_SCRIPT_GO_RET
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};
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struct imsg_hdr {
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enum imsg_code code;
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size_t len;
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};
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struct buf *buf_open(size_t);
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int buf_add(struct buf *, void *, size_t);
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int buf_close(int, struct buf *);
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ssize_t buf_read(int sock, void *, size_t);
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