39a6057fc6
* General TCP cleanup for OPAL / ORTE
* Simplifying the OOB by moving much of the logic into the RML
* Allowing the OOB RML component to do routing of messages
* Adding a component framework for handling routing tables
* Moving the xcast functionality from the OOB base to its own framework
Includes merge from tmp/bwb-oob-rml-merge revisions:
r15506, r15507, r15508, r15510, r15511, r15512, r15513
This commit was SVN r15528.
The following SVN revisions from the original message are invalid or
inconsistent and therefore were not cross-referenced:
r15506
r15507
r15508
r15510
r15511
r15512
r15513
556 строки
17 KiB
C
556 строки
17 KiB
C
/*
|
|
* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
|
|
* University Research and Technology
|
|
* Corporation. All rights reserved.
|
|
* Copyright (c) 2004-2005 The University of Tennessee and The University
|
|
* of Tennessee Research Foundation. All rights
|
|
* reserved.
|
|
* Copyright (c) 2004-2007 High Performance Computing Center Stuttgart,
|
|
* University of Stuttgart. All rights reserved.
|
|
* Copyright (c) 2004-2005 The Regents of the University of California.
|
|
* All rights reserved.
|
|
* $COPYRIGHT$
|
|
*
|
|
* Additional copyrights may follow
|
|
*
|
|
* $HEADER$
|
|
*
|
|
* This file is included at the bottom of opal_config.h, and is
|
|
* therefore a) after all the #define's that were output from
|
|
* configure, and b) included in most/all files in Open MPI.
|
|
*
|
|
* Since this file is *only* ever included by opal_config.h, and
|
|
* opal_config.h already has #ifndef/#endif protection, there is no
|
|
* need to #ifndef/#endif protection here.
|
|
*/
|
|
|
|
#ifndef OPAL_CONFIG_H
|
|
#error "opal_config_bottom.h should only be included from opal_config.h"
|
|
#endif
|
|
|
|
/*
|
|
* If we build a static library, Visual C define the _LIB symbol. In the
|
|
* case of a shared library _USERDLL get defined.
|
|
*
|
|
* OMPI_BUILDING and _LIB define how ompi_config.h
|
|
* handles configuring all of Open MPI's "compatibility" code. Both
|
|
* constants will always be defined by the end of ompi_config.h.
|
|
*
|
|
* OMPI_BUILDING affects how much compatibility code is included by
|
|
* ompi_config.h. It will always be 1 or 0. The user can set the
|
|
* value before including either mpi.h or ompi_config.h and it will be
|
|
* respected. If ompi_config.h is included before mpi.h, it will
|
|
* default to 1. If mpi.h is included before ompi_config.h, it will
|
|
* default to 0.
|
|
*/
|
|
#ifndef OMPI_BUILDING
|
|
#define OMPI_BUILDING 1
|
|
#endif
|
|
|
|
/***********************************************************************
|
|
*
|
|
* code that should be in ompi_config_bottom.h regardless of build
|
|
* status
|
|
*
|
|
**********************************************************************/
|
|
|
|
/* Do we have posix or solaris thread lib */
|
|
#define OMPI_HAVE_THREADS (OMPI_HAVE_POSIX_THREADS || OMPI_HAVE_SOLARIS_THREADS)
|
|
/* Do we have thread support? */
|
|
#define OMPI_HAVE_THREAD_SUPPORT (OMPI_ENABLE_MPI_THREADS || OMPI_ENABLE_PROGRESS_THREADS)
|
|
|
|
/*
|
|
* BEGIN_C_DECLS should be used at the beginning of your declarations,
|
|
* so that C++ compilers don't mangle their names. Use END_C_DECLS at
|
|
* the end of C declarations.
|
|
*/
|
|
#undef BEGIN_C_DECLS
|
|
#undef END_C_DECLS
|
|
#if defined(c_plusplus) || defined(__cplusplus)
|
|
# define BEGIN_C_DECLS extern "C" {
|
|
# define END_C_DECLS }
|
|
#else
|
|
#define BEGIN_C_DECLS /* empty */
|
|
#define END_C_DECLS /* empty */
|
|
#endif
|
|
|
|
/**
|
|
* The attribute definition should be included before any potential
|
|
* usage.
|
|
*/
|
|
#if OMPI_HAVE_ATTRIBUTE_ALIGNED
|
|
# define __opal_attribute_aligned__(a) __attribute__((__aligned__(a)))
|
|
# define __opal_attribute_aligned_max__ __attribute__((__aligned__))
|
|
#else
|
|
# define __opal_attribute_aligned__(a)
|
|
# define __opal_attribute_aligned_max__
|
|
#endif
|
|
|
|
#if OMPI_HAVE_ATTRIBUTE_ALWAYS_INLINE
|
|
# define __opal_attribute_always_inline__ __attribute__((__always_inline__))
|
|
#else
|
|
# define __opal_attribute_always_inline__
|
|
#endif
|
|
|
|
#if OMPI_HAVE_ATTRIBUTE_CONST
|
|
# define __opal_attribute_const__ __attribute__((__const__))
|
|
#else
|
|
# define __opal_attribute_const__
|
|
#endif
|
|
|
|
#if OMPI_HAVE_ATTRIBUTE_DEPRECATED
|
|
# define __opal_attribute_deprecated__ __attribute__((__deprecated__))
|
|
#else
|
|
# define __opal_attribute_deprecated__
|
|
#endif
|
|
|
|
#if OMPI_HAVE_ATTRIBUTE_FORMAT
|
|
# define __opal_attribute_format__(a,b,c) __attribute__((__format__(a, b, c)))
|
|
#else
|
|
# define __opal_attribute_format__(a,b,c)
|
|
#endif
|
|
|
|
#if OMPI_HAVE_ATTRIBUTE_MALLOC
|
|
# define __opal_attribute_malloc__ __attribute__((__malloc__))
|
|
#else
|
|
# define __opal_attribute_malloc__
|
|
#endif
|
|
|
|
#if OMPI_HAVE_ATTRIBUTE_MAY_ALIAS
|
|
# define __opal_attribute_may_alias__ __attribute__((__may_alias__))
|
|
#else
|
|
# define __opal_attribute_may_alias__
|
|
#endif
|
|
|
|
#if OMPI_HAVE_ATTRIBUTE_NO_INSTRUMENT_FUNCTION
|
|
# define __opal_attribute_no_instrument_function__ __attribute__((__no_instrument_function__))
|
|
#else
|
|
# define __opal_attribute_no_instrument_function__
|
|
#endif
|
|
|
|
#if OMPI_HAVE_ATTRIBUTE_NONNULL
|
|
# define __opal_attribute_nonnull__(a) __attribute__((__nonnull__(a)))
|
|
# define __opal_attribute_nonnull_all__ __attribute__((__nonnull__))
|
|
#else
|
|
# define __opal_attribute_nonnull__(a)
|
|
# define __opal_attribute_nonnull_all__
|
|
#endif
|
|
|
|
#if OMPI_HAVE_ATTRIBUTE_NORETURN
|
|
# define __opal_attribute_noreturn__ __attribute__((__noreturn__))
|
|
#else
|
|
# define __opal_attribute_noreturn__
|
|
#endif
|
|
|
|
#if OMPI_HAVE_ATTRIBUTE_PACKED
|
|
# define __opal_attribute_packed__ __attribute__((__packed__))
|
|
#else
|
|
# define __opal_attribute_packed__
|
|
#endif
|
|
|
|
#if OMPI_HAVE_ATTRIBUTE_PURE
|
|
# define __opal_attribute_pure__ __attribute__((__pure__))
|
|
#else
|
|
# define __opal_attribute_pure__
|
|
#endif
|
|
|
|
#if OMPI_HAVE_ATTRIBUTE_SENTINEL
|
|
# define __opal_attribute_sentinel__ __attribute__((__sentinel__))
|
|
#else
|
|
# define __opal_attribute_sentinel__
|
|
#endif
|
|
|
|
#if OMPI_HAVE_ATTRIBUTE_UNUSED
|
|
# define __opal_attribute_unused__ __attribute__((__unused__))
|
|
#else
|
|
# define __opal_attribute_unused__
|
|
#endif
|
|
|
|
#if OMPI_HAVE_ATTRIBUTE_VISIBILITY
|
|
# define __opal_attribute_visibility__(a) __attribute__((__visibility__(a)))
|
|
#else
|
|
# define __opal_attribute_visibility__(a)
|
|
#endif
|
|
|
|
#if OMPI_HAVE_ATTRIBUTE_WARN_UNUSED_RESULT
|
|
# define __opal_attribute_warn_unused_result__ __attribute__((__warn_unused_result__))
|
|
#else
|
|
# define __opal_attribute_warn_unused_result__
|
|
#endif
|
|
|
|
#if OMPI_HAVE_ATTRIBUTE_WEAK_ALIAS
|
|
# define __opal_attribute_weak_alias__(a) __attribute__((__weak__, __alias__(a)))
|
|
#else
|
|
# define __opal_attribute_weak_alias__(a)
|
|
#endif
|
|
|
|
/***********************************************************************
|
|
*
|
|
* Windows library interface declaration code
|
|
*
|
|
**********************************************************************/
|
|
#if !defined(__WINDOWS__)
|
|
# if defined(_WIN32) || defined(WIN32) || defined(WIN64)
|
|
# define __WINDOWS__
|
|
# endif
|
|
#endif /* !defined(__WINDOWS__) */
|
|
|
|
#if defined(__WINDOWS__)
|
|
|
|
# if defined(_USRDLL) /* building shared libraries (.DLL) */
|
|
# if defined(OPAL_EXPORTS)
|
|
# define OPAL_DECLSPEC __declspec(dllexport)
|
|
# define OPAL_MODULE_DECLSPEC
|
|
# else
|
|
# define OPAL_DECLSPEC __declspec(dllimport)
|
|
# if defined(OPAL_MODULE_EXPORTS)
|
|
# define OPAL_MODULE_DECLSPEC __declspec(dllexport)
|
|
# else
|
|
# define OPAL_MODULE_DECLSPEC __declspec(dllimport)
|
|
# endif /* defined(OPAL_MODULE_EXPORTS) */
|
|
# endif /* defined(OPAL_EXPORTS) */
|
|
# else /* building static library */
|
|
# if defined(OPAL_IMPORTS)
|
|
# define OPAL_DECLSPEC __declspec(dllimport)
|
|
# else
|
|
# define OPAL_DECLSPEC
|
|
# endif /* defined(OPAL_IMPORTS) */
|
|
# define OPAL_MODULE_DECLSPEC
|
|
# endif /* defined(_USRDLL) */
|
|
# include "opal/win32/win_compat.h"
|
|
#else
|
|
# if OMPI_C_HAVE_VISIBILITY
|
|
# define OPAL_DECLSPEC __opal_attribute_visibility__("default")
|
|
# define OPAL_MODULE_DECLSPEC __opal_attribute_visibility__("default")
|
|
# else
|
|
# define OPAL_DECLSPEC
|
|
# define OPAL_MODULE_DECLSPEC
|
|
# endif
|
|
#endif /* defined(__WINDOWS__) */
|
|
|
|
/*
|
|
* Do we have <stdint.h>?
|
|
*/
|
|
#ifdef HAVE_STDINT_H
|
|
#if defined(__cplusplus) && !defined(__STDC_LIMIT_MACROS)
|
|
/* When using a C++ compiler, the max / min value #defines for std
|
|
types are only included if __STDC_LIMIT_MACROS is set before
|
|
including stdint.h */
|
|
#define __STDC_LIMIT_MACROS
|
|
#endif
|
|
#include <stdint.h>
|
|
#else
|
|
#include "opal_stdint.h"
|
|
#endif
|
|
|
|
/***********************************************************************
|
|
*
|
|
* Code that is only for when building Open MPI or utilities that are
|
|
* using the internals of Open MPI. It should not be included when
|
|
* building MPI applications
|
|
*
|
|
**********************************************************************/
|
|
#if OMPI_BUILDING
|
|
|
|
#ifndef HAVE_PTRDIFF_T
|
|
typedef OMPI_PTRDIFF_TYPE ptrdiff_t;
|
|
#endif
|
|
|
|
/*
|
|
* If we're in C, we may need to bring in the bool type and true/false
|
|
* constants. OMPI_NEED_C_BOOL will be true if the compiler either
|
|
* needs <stdbool.h> or doesn't define the bool type at all.
|
|
*/
|
|
#if !(defined(c_plusplus) || defined(__cplusplus))
|
|
# if OMPI_NEED_C_BOOL
|
|
# if OMPI_USE_STDBOOL_H
|
|
/* If we're using <stdbool.h>, there is an implicit
|
|
assumption that the C++ bool is the same size and has
|
|
the same alignment. */
|
|
# include <stdbool.h>
|
|
# else
|
|
/* We need to create a bool type and ensure that it's the
|
|
same size / alignment as the C++ bool size /
|
|
alignment */
|
|
# define false 0
|
|
# define true 1
|
|
# if SIZEOF_BOOL == SIZEOF_CHAR && OMPI_ALIGNMENT_CXX_BOOL == OMPI_ALIGNMENT_CHAR
|
|
typedef unsigned char bool;
|
|
# elif SIZEOF_BOOL == SIZEOF_SHORT && OMPI_ALIGNMENT_CXX_BOOL == OMPI_ALIGNMENT_SHORT
|
|
typedef short bool;
|
|
# elif SIZEOF_BOOL == SIZEOF_INT && OMPI_ALIGNMENT_CXX_BOOL == OMPI_ALIGNMENT_INT
|
|
typedef int bool;
|
|
# elif SIZEOF_BOOL == SIZEOF_LONG && OMPI_ALIGNMENT_CXX_BOOL == OMPI_ALIGNMENT_LONG
|
|
typedef long bool;
|
|
# elif defined(SIZEOF_LONG_LONG) && defined(OMPI_ALIGNMENT_LONG) && SIZEOF_BOOL == SIZEOF_LONG && OMPI_ALIGNMENT_CXX_BOOL == OMPI_ALIGNMENT_LONG
|
|
typedef long long bool;
|
|
# else
|
|
# error Cannot find a C type that corresponds to the size and alignment of C++ bool!
|
|
# endif
|
|
# endif /* OMPI_USE_STDBOOL_H */
|
|
# endif /* OMPI_NEED_C_BOOL */
|
|
#endif
|
|
|
|
/*
|
|
* Maximum size of a filename path.
|
|
*/
|
|
#include <limits.h>
|
|
#if defined(PATH_MAX)
|
|
#define OMPI_PATH_MAX (PATH_MAX + 1)
|
|
#elif defined(_POSIX_PATH_MAX)
|
|
#define OMPI_PATH_MAX (_POSIX_PATH_MAX + 1)
|
|
#else
|
|
#define OMPI_PATH_MAX 256
|
|
#endif
|
|
|
|
/*
|
|
* Set the compile-time path-separator on this system and variable separator
|
|
*/
|
|
#ifdef __WINDOWS__
|
|
#define OPAL_PATH_SEP "\\"
|
|
#define OPAL_ENV_SEP ';'
|
|
#else
|
|
#define OPAL_PATH_SEP "/"
|
|
#define OPAL_ENV_SEP ':'
|
|
#endif
|
|
|
|
|
|
/*
|
|
* Do we want memory debugging?
|
|
*
|
|
* A few scenarios:
|
|
*
|
|
* 1. In the OMPI C library: we want these defines in all cases
|
|
* 2. In the OMPI C++ bindings: we do not want them
|
|
* 3. In the OMPI C++ executables: we do want them
|
|
*
|
|
* So for 1, everyone must include <ompi_config.h> first. For 2, the
|
|
* C++ bindings will never include <ompi_config.h> -- they will only
|
|
* include <mpi.h>, which includes <ompi_config.h>, but after
|
|
* setting OMPI_BUILDING to 0 For 3, it's the same as 1 -- just include
|
|
* <ompi_config.h> first.
|
|
*
|
|
* Give code that needs to include ompi_config.h but really can't have
|
|
* this stuff enabled (like the memory manager code) a way to turn us
|
|
* off
|
|
*/
|
|
#if OMPI_ENABLE_MEM_DEBUG && !defined(OMPI_DISABLE_ENABLE_MEM_DEBUG)
|
|
|
|
/* It is safe to include opal/util/malloc.h here because a) it will only
|
|
happen when we are building OMPI and therefore have a full OMPI
|
|
source tree [including headers] available, and b) we guaranteed to
|
|
*not* to include anything else via opal/util/malloc.h, so we won't
|
|
have Cascading Includes Of Death. */
|
|
# include "opal/util/malloc.h"
|
|
# if defined(malloc)
|
|
# undef malloc
|
|
# endif
|
|
# define malloc(size) opal_malloc((size), __FILE__, __LINE__)
|
|
# if defined(calloc)
|
|
# undef calloc
|
|
# endif
|
|
# define calloc(nmembers, size) opal_calloc((nmembers), (size), __FILE__, __LINE__)
|
|
# if defined(realloc)
|
|
# undef realloc
|
|
# endif
|
|
# define realloc(ptr, size) opal_realloc((ptr), (size), __FILE__, __LINE__)
|
|
# if defined(free)
|
|
# undef free
|
|
# endif
|
|
# define free(ptr) opal_free((ptr), __FILE__, __LINE__)
|
|
|
|
/*
|
|
* If we're mem debugging, make the OMPI_DEBUG_ZERO resolve to memset
|
|
*/
|
|
# include <string.h>
|
|
# define OMPI_DEBUG_ZERO(obj) memset(&(obj), 0, sizeof(obj))
|
|
#else
|
|
# define OMPI_DEBUG_ZERO(obj)
|
|
#endif
|
|
|
|
/*
|
|
* printf functions for portability (only when building Open MPI)
|
|
*/
|
|
#if !defined(HAVE_VASPRINTF) || !defined(HAVE_VSNPRINTF)
|
|
#include <stdarg.h>
|
|
#include <stdlib.h>
|
|
#endif
|
|
|
|
#if !defined(HAVE_ASPRINTF) || !defined(HAVE_SNPRINTF) || !defined(HAVE_VASPRINTF) || !defined(HAVE_VSNPRINTF)
|
|
#include "opal/util/printf.h"
|
|
#endif
|
|
|
|
#ifndef HAVE_ASPRINTF
|
|
# define asprintf opal_asprintf
|
|
#endif
|
|
|
|
#ifndef HAVE_SNPRINTF
|
|
# define snprintf opal_snprintf
|
|
#endif
|
|
|
|
#ifndef HAVE_VASPRINTF
|
|
# define vasprintf opal_vasprintf
|
|
#endif
|
|
|
|
#ifndef HAVE_VSNPRINTF
|
|
# define vsnprintf opal_vsnprintf
|
|
#endif
|
|
|
|
/*
|
|
* Some platforms (Solaris) have a broken qsort implementation. Work
|
|
* around by using our own.
|
|
*/
|
|
#if OMPI_HAVE_BROKEN_QSORT
|
|
#ifdef qsort
|
|
#undef qsort
|
|
#endif
|
|
|
|
#include "opal/util/qsort.h"
|
|
#define qsort opal_qsort
|
|
#endif
|
|
|
|
/*
|
|
* On some homogenous big-iron machines (Sandia's Red Storm), there
|
|
* are no htonl and friends. If that's the case, provide stubs. I
|
|
* would hope we never find a platform that doesn't have these macros
|
|
* and would want to talk to the outside world... On other platforms
|
|
* (like Windows) we fail to detect them correctly.
|
|
*/
|
|
#ifndef __WINDOWS__
|
|
#ifndef HAVE_HTONL
|
|
static inline uint32_t htonl(uint32_t hostvar) { return hostvar; }
|
|
#endif
|
|
#ifndef HAVE_NTOHL
|
|
static inline uint32_t ntohl(uint32_t netvar) { return netvar; }
|
|
#endif
|
|
#ifndef HAVE_HTONS
|
|
static inline uint16_t htons(uint16_t hostvar) { return hostvar; }
|
|
#endif
|
|
#ifndef HAVE_NTOHS
|
|
static inline uint16_t ntohs(uint16_t netvar) { return netvar; }
|
|
#endif
|
|
#endif /* WINDOWS */
|
|
|
|
/*
|
|
* Define __func__-preprocessor directive if the compiler does not
|
|
* already define it. Define it to __FILE__ so that we at least have
|
|
* a clue where the developer is trying to indicate where the error is
|
|
* coming from (assuming that __func__ is typically used for
|
|
* printf-style debugging).
|
|
*/
|
|
#if defined(HAVE_DECL___FUNC__) && !HAVE_DECL___FUNC__
|
|
#define __func__ __FILE__
|
|
#endif
|
|
|
|
/**
|
|
* Because of the way we're using the opal_object inside Open MPI (i.e.
|
|
* dynamic resolution at run-time to derive all objects from the basic
|
|
* type), on Windows we have to build everything on C++ mode, simply
|
|
* because the C mode does not support dynamic resolution in DLL. Therefore,
|
|
* no automatic conversion is allowed. All types have to be explicitly casted
|
|
* or the compiler generate an error. This is true even for the void* type. As
|
|
* we use void* to silence others compilers in the resolution of the addr member
|
|
* of the iovec structure, we have now to find a way around. The simplest solution
|
|
* is to define a special type for this field (just for casting). It can be
|
|
* set to void* on all platforms with the exception of windows where it has to be
|
|
* char*.
|
|
*/
|
|
#if defined(__WINDOWS__)
|
|
#define IOVBASE_TYPE char
|
|
#else
|
|
#define IOVBASE_TYPE void
|
|
#endif /* defined(__WINDOWS__) */
|
|
|
|
/**
|
|
* If we generate our own bool type, we need a special way to cast the result
|
|
* in such a way to keep the compilers silent. Right now, th only compiler who
|
|
* complain about int to bool conversions is the Microsoft compiler.
|
|
*/
|
|
#if defined(__WINDOWS__)
|
|
# define OPAL_INT_TO_BOOL(VALUE) ((VALUE) != 0 ? true : false)
|
|
#else
|
|
# define OPAL_INT_TO_BOOL(VALUE) (bool)(VALUE)
|
|
#endif /* defined(__WINDOWS__) */
|
|
|
|
/**
|
|
* Top level define to check 2 things: a) if we want ipv6 support, and
|
|
* b) the underlying system supports ipv6. Having one #define for
|
|
* this makes it simpler to check throughout the code base.
|
|
*/
|
|
#if OPAL_ENABLE_IPV6 && defined(HAVE_STRUCT_SOCKADDR_IN6)
|
|
#define OPAL_WANT_IPV6 1
|
|
#else
|
|
#define OPAL_WANT_IPV6 0
|
|
#endif
|
|
|
|
#if !defined(HAVE_STRUCT_SOCKADDR_STORAGE) && defined(HAVE_STRUCT_SOCKADDR_IN)
|
|
#define sockaddr_storage sockaddr
|
|
#define ss_family sa_family
|
|
#endif
|
|
|
|
/* Compatibility structure so that we don't have to have as many
|
|
#if checks in the code base */
|
|
#if !defined(HAVE_STRUCT_SOCKADDR_IN6) && defined(HAVE_STRUCT_SOCKADDR_IN)
|
|
#define sockaddr_in6 sockaddr_in
|
|
#define sin6_len sin_len
|
|
#define sin6_family sin_family
|
|
#define sin6_port sin_port
|
|
#endif
|
|
|
|
#if !HAVE_DECL_AF_UNSPEC
|
|
#define AF_UNSPEC 0
|
|
#endif
|
|
#if !HAVE_DECL_PF_UNSPEC
|
|
#define PF_UNSPEC 0
|
|
#endif
|
|
#if !HAVE_DECL_AF_INET6
|
|
#define AF_INET6 AF_UNSPEC
|
|
#endif
|
|
#if !HAVE_DECL_PF_INET6
|
|
#define PF_INET6 PF_UNSPEC
|
|
#endif
|
|
|
|
#if defined(__APPLE__) && defined(HAVE_INTTYPES_H)
|
|
/* Prior to Mac OS X 10.3, the length modifier "ll" wasn't
|
|
supported, but "q" was for long long. This isn't ANSI
|
|
C and causes a warning when using PRI?64 macros. We
|
|
don't support versions prior to OS X 10.3, so we dont'
|
|
need such backward compatibility. Instead, redefine
|
|
the macros to be "ll", which is ANSI C and doesn't
|
|
cause a compiler warning. */
|
|
#include <inttypes.h>
|
|
#if defined(__PRI_64_LENGTH_MODIFIER__)
|
|
#undef __PRI_64_LENGTH_MODIFIER__
|
|
#define __PRI_64_LENGTH_MODIFIER__ "ll"
|
|
#endif
|
|
#if defined(__SCN_64_LENGTH_MODIFIER__)
|
|
#undef __SCN_64_LENGTH_MODIFIER__
|
|
#define __SCN_64_LENGTH_MODIFIER__ "ll"
|
|
#endif
|
|
#endif
|
|
|
|
#ifdef MCS_VXWORKS
|
|
/* VXWorks puts some common functions in oddly named headers. Rather
|
|
than update all the places the functions are used, which would be a
|
|
maintenance disatster, just update here... */
|
|
#ifdef HAVE_IOLIB_H
|
|
/* pipe(), ioctl() */
|
|
#include <ioLib.h>
|
|
#endif
|
|
#ifdef HAVE_SOCKLIB_H
|
|
/* socket() */
|
|
#include <sockLib.h>
|
|
#endif
|
|
#ifdef HAVE_HOSTLIB_H
|
|
/* gethostname() */
|
|
#include <hostLib.h>
|
|
|
|
#ifndef MAXHOSTNAMELEN
|
|
#define MAXHOSTNAMELEN 64
|
|
#endif
|
|
#endif
|
|
|
|
#endif
|
|
|
|
#endif /* OMPI_BUILDING */
|