diff options
Diffstat (limited to 'sbin/dhclient/privsep.h')
-rw-r--r-- | sbin/dhclient/privsep.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/sbin/dhclient/privsep.h b/sbin/dhclient/privsep.h new file mode 100644 index 0000000..f30284e --- /dev/null +++ b/sbin/dhclient/privsep.h @@ -0,0 +1,47 @@ +/* $OpenBSD: privsep.h,v 1.2 2004/05/04 18:51:18 henning Exp $ */ + +/* + * Copyright (c) 2004 Henning Brauer <henning@openbsd.org> + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER IN + * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT + * OF OR IN CONNECTION WITH THE USE, ABUSE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include <sys/types.h> + +#include <poll.h> +#include <pwd.h> + +struct buf { + u_char *buf; + size_t size; + size_t wpos; + size_t rpos; +}; + +enum imsg_code { + IMSG_NONE, + IMSG_SCRIPT_INIT, + IMSG_SCRIPT_WRITE_PARAMS, + IMSG_SCRIPT_GO, + IMSG_SCRIPT_GO_RET +}; + +struct imsg_hdr { + enum imsg_code code; + size_t len; +}; + +struct buf *buf_open(size_t); +int buf_add(struct buf *, void *, size_t); +int buf_close(int, struct buf *); +ssize_t buf_read(int sock, void *, size_t); |