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Solaris 9 is missing CMSG_ALIGN and some of the RFC2292 CMSG_*. From

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Dagobert Michelsen.
This commit is contained in:
Nicholas Marriott 2010-05-19 21:40:49 +00:00
parent 278effd7ea
commit 9c01a3d0db
1 changed files with 22 additions and 5 deletions
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27
compat.h
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@ -1,4 +1,4 @@
/* $Id: compat.h,v 1.21 2010-05-19 21:31:37 nicm Exp $ */
/* $Id: compat.h,v 1.22 2010-05-19 21:40:49 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -84,14 +84,31 @@ typedef uint64_t u_int64_t;
#endif
#ifdef HAVE_BROKEN_CMSG_FIRSTHDR
/* Broken on OS X. */
/* CMSG_FIRSTHDR broken on OS X. */
#undef CMSG_FIRSTHDR
#define CMSG_FIRSTHDR(mhdr) \
((mhdr)->msg_controllen >= sizeof(struct cmsghdr) ? \
(struct cmsghdr *)(mhdr)->msg_control : \
((mhdr)->msg_controllen >= sizeof(struct cmsghdr) ? \
(struct cmsghdr *)(mhdr)->msg_control : \
(struct cmsghdr *)NULL)
#endif
/* CMSG_ALIGN, CMSG_SPACE, CMSG_LEN missing from Solaris 9. */
#ifndef CMSG_ALIGN
#ifdef __sun
#define CMSG_ALIGN _CMSG_DATA_ALIGN
#else
#define CMSG_ALIGN(len) (((len) + sizeof(long) - 1) & ~(sizeof(long) - 1))
#endif
#endif
#ifndef CMSG_SPACE
#define CMSG_SPACE(len) (CMSG_ALIGN(sizeof(struct cmsghdr)) + CMSG_ALIGN(len))
#endif
#ifndef CMSG_LEN
#define CMSG_LEN(len) (CMSG_ALIGN(sizeof(struct cmsghdr)) + (len))
#endif
#ifndef INFTIM
#define INFTIM -1
#endif
@ -135,7 +152,7 @@ typedef uint64_t u_int64_t;
#endif
#ifndef HAVE_BZERO
#define bzero(buf, len) memset((buf), 0, (len));
#define bzero(buf, len) memset(buf, 0, len);
#endif
#ifndef HAVE_STRCASESTR