diff options
Diffstat (limited to 'contrib/bind/conf/portability.h')
| -rw-r--r-- | contrib/bind/conf/portability.h | 130 |
1 files changed, 87 insertions, 43 deletions
diff --git a/contrib/bind/conf/portability.h b/contrib/bind/conf/portability.h index 388b5ff..f7627d9 100644 --- a/contrib/bind/conf/portability.h +++ b/contrib/bind/conf/portability.h @@ -1,12 +1,10 @@ /* portability.h - include or define things that aren't present on all systems * vixie@decwrl 26dec92 [new] * - * $Id: portability.h,v 8.14 1996/06/06 20:19:09 vixie Exp $ + * $Id: portability.h,v 8.20 1996/11/26 10:11:16 vixie Exp $ */ /* - * ++Copyright++ - * - * Copyright (c) * The Regents of the University of California. All rights reserved. * @@ -37,7 +35,9 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * - + */ + +/* * Portions Copyright (c) 1993 by Digital Equipment Corporation. * * Permission to use, copy, modify, and distribute this software for any @@ -55,21 +55,38 @@ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS * SOFTWARE. - * - - * --Copyright-- */ -/* XXX: this file has become a hopeless morass, and will be redone someday. */ +/* + * Portions Copyright (c) 1996 by Internet Software Consortium. + * + * 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 INTERNET SOFTWARE CONSORTIUM DISCLAIMS + * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE + * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL + * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR + * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS + * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + */ + +#ifndef __BIND_PORTABILITY_H +#define __BIND_PORTABILITY_H -#include <string.h> -#include <signal.h> #include <sys/types.h> #include <sys/param.h> +#include <signal.h> +#include <string.h> #ifndef TIME_H_INCLUDED # include <sys/time.h> # define TIME_H_INCLUDED #endif +/* (ISC = INTERACTIVE Systems Corporation in the next #ifdef, btw.) */ #ifdef ISC # ifndef _POSIX_SOURCE # define _POSIX_SOURCE @@ -102,7 +119,15 @@ # define setitimer(a,b,c) __setitimer(a,b,c) #endif -/* This is defined in the Makefile for ISC compiles. */ +/* This is for AIX 4.1.x */ +#ifdef _AIX41 +# include <sys/select.h> +# include <sys/time.h> +# include <time.h> +# define vfork fork +#endif + +/* This is defined in the Makefile for INTERACTIVE compiles. */ #if defined(ISC) # define ftruncate(a,b) __ftruncate(a,b) # define USE_MEMCPY @@ -112,17 +137,23 @@ /* SCO UNIX defines only this unique symbol, apparently. */ #if defined(M_UNIX) -/* XXX - why is this POSIX_SOURCE instead of _POSIX_SOURCE? */ -# undef POSIX_SOURCE # define POSIX_SIGNALS -# define HAVE_FCHMOD 0 -# define writev(a,b,c) __writev(a,b,c) -# define ftruncate(a,b) __ftruncate(a,b) +# if !defined(_SCO_DS) +/* This section is for 3.2v4.2/ODT3.0 and maybe also for 3.2v4.1/3.2v4.0 */ +/* XXX - why is this POSIX_SOURCE instead of _POSIX_SOURCE? */ +# undef POSIX_SOURCE +# define HAVE_FCHMOD 0 +# define NEED_WRITEV +# define writev(a,b,c) __writev(a,b,c) +# define ftruncate(a,b) __ftruncate(a,b) +# endif #endif #ifdef NeXT # define NEED_PUTENV # define NEED_SETENV +# define HAVE_STDLIB_H +# define NEED_STRDUP # define inet_addr(a) __inet_addr(a) #endif @@ -133,9 +164,10 @@ #if defined(SUNOS4) # define BSD 43 +# define NEED_STRTOUL #endif -#if defined(__osf__) && defined(__alpha) +#if defined(__osf__) && defined(__alpha) && defined(BSD) && (BSD < 199103) # undef BSD # define BSD 199103 #endif @@ -148,14 +180,16 @@ # define USE_MEMCPY #endif +#if defined(apollo) +# define HAVE_STDLIB_H +#endif #if defined(SVR4) && !defined(SYSV) # define SYSV #endif #if defined(_POSIX_SOURCE) || defined(__sgi) || defined(__ultrix) || \ - defined(__hpux) || (defined(BSD) && (BSD >= 199103)) || \ - (defined(sun) && defined(SYSV)) + defined(__hpux) || (defined(BSD) && (BSD >= 199103)) || defined(sun) # define USE_POSIX #endif @@ -237,38 +271,43 @@ struct timezoneBSD { # define _TIMEZONE timezone #endif -#if defined(USE_POSIX) +#if defined(USE_POSIX) || defined(HAVE_STDLIB_H) # include <stdlib.h> -# include <unistd.h> -# include <limits.h> # if defined(__ultrix) # define NEED_STRDUP # endif #else -# define NEED_STRTOUL -# define NEED_STRDUP +# if !defined(_SCO_DS) +# define NEED_STRDUP +# define NEED_STRTOUL +# endif -# define STDIN_FILENO 0 -# define STDOUT_FILENO 1 -# define STDERR_FILENO 2 # ifndef NeXT extern char *getenv __P((char *)); # else extern char *getenv __P((const char *)); # endif -extern int errno; # if !defined(DMALLOC) && !defined(NeXT) extern char *malloc(), *realloc(), *calloc(); -# if defined(sun) -extern int free(); -# else extern void free(); -# endif # endif +#endif /*HAVE_STDLIB_H*/ + +#if defined(USE_POSIX) +# include <unistd.h> +# include <limits.h> + +#else + +# define STDIN_FILENO 0 +# define STDOUT_FILENO 1 +# define STDERR_FILENO 2 +extern int errno; + extern int getdtablesize __P((void)); # ifdef SHORT_FNAMES extern long pathconf __P((const char *path, int name)); @@ -323,13 +362,15 @@ int strcasecmp __P((const char *, const char *)); extern void syslog(); # endif extern char *ctime __P((const time_t *clock)); +# if !defined(M_UNIX) extern int close(), setitimer(), recv(), sendto(), sigsetmask(), atoi(), getpid(), fork(), read(), ioctl(), setsockopt(), socket(), bind(); +# endif #endif #if !defined(bcopy) /* some machines have their own macros for this */ -# if defined(USE_POSIX) || \ +# if (defined(USE_POSIX) && !defined(SUNOS4)) || \ (defined(__STDC__) && !defined(sun) && !defined(sequent) \ && !defined(M_UNIX)) /* use ANSI C3.159-1989 (``ANSI C'') functions if possible; @@ -368,13 +409,15 @@ extern int bcmp(); # endif #endif -#if (!defined(BSD) || (BSD < 43)) +#if (!defined(BSD) || (BSD < 43)) && !defined(__hpux) # define NEED_MKSTEMP # if !defined(__ultrix) && !defined(apollo) -# define NEED_STRCASECMP -# define NEED_MKTEMP -# if !defined(SVR4) -# define NEED_STRPBRK +# if !defined(_SCO_DS) +# define NEED_STRCASECMP +# define NEED_MKTEMP +# if !defined(SVR4) +# define NEED_STRPBRK +# endif # endif # endif #endif @@ -411,8 +454,8 @@ extern int bcmp(); #if !defined(ntohl) && !defined(htonl) && defined(BSD) && (BSD <= 43) /* if these aren't null macros in netinet/in.h, extern them here. */ -extern u_short htons(), ntohs(); -extern u_long htonl(), ntohl(); +extern u_short htons __P((u_short)), ntohs __P((u_short)); +extern u_long htonl __P((u_long)), ntohl __P((u_long)); #endif #if defined(USE_POSIX) && !defined(sun) && !defined(__sgi) \ @@ -555,12 +598,11 @@ extern u_long htonl(), ntohl(); # define HAVE_FCHMOD 1 #endif - /* - * Types needed for POSIX but missing on some systems. + * Some systems need _res to be linked into text rather than bss. */ -#if defined(SUNOS4) -typedef int ssize_t; +#if defined(__m88k__) +# define __BIND_RES_TEXT #endif /* @@ -593,3 +635,5 @@ extern int gethostname __P((char *, size_t)); #ifdef NEED_STRDUP extern char *strdup __P((const char *)); #endif + +#endif /*__BIND_PORTABILITY_H*/ |
