X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/dc998ae9ad7bfda536bdaae9871c090ca00dadb8..c46c0b0d1e605253fa05ccf16251d1a753b3fec7:/src/portable.h diff --git a/src/portable.h b/src/portable.h index 235105bc58..6e8f6b7004 100644 --- a/src/portable.h +++ b/src/portable.h @@ -1,27 +1,27 @@ -/* $Id$ */ - /* portable -- header loading to write portable code */ /* loads much more stuff than sysdep.h since the latter is in public interface*/ -/* Copyright (c) 2004 Martin Quinson. All rights reserved. */ +/* Copyright (c) 2004-2010, 2012-2014. The SimGrid Team. + * All rights reserved. */ /* This program is free software; you can redistribute it and/or modify it - * under the terms of the license (GNU LGPL) which comes with this package. */ + * under the terms of the license (GNU LGPL) which comes with this package. */ -#ifndef GRAS_PORTABLE_H -#define GRAS_PORTABLE_H +#ifndef SIMGRID_PORTABLE_H +#define SIMGRID_PORTABLE_H +#include "internal_config.h" +#include "xbt/misc.h" /* - * win32 or win64 (__WIN32 is defined for win32 and win64 applications, __TOS_WIN__ is defined by xlC). -*/ -#if defined(_WIN32) || defined(__WIN32__) || defined(WIN32) || defined(__TOS_WIN__) + * win32 or win64 (__XBT_WIN32 is defined for win32 and win64 applications, __TOS_WIN__ is defined by xlC). +*/ +#ifdef _XBT_WIN32 # include "win32/config.h" -# include -#else -# include "gras_config.h" +# include #endif #include +#include #ifdef HAVE_ERRNO_H # include @@ -31,33 +31,12 @@ # include #endif -/**** - **** Networking - ****/ - - -#ifdef HAVE_SYS_SOCKET_H -# include -# include /* sometimes required for #include */ -# include /* TCP_NODELAY */ -# include /* getprotobyname() */ -# include /* inet_ntoa() */ -# include /* sometimes required for fd_set */ -# endif - - -#ifndef HAVE_WINSOCK_H -# define tcp_read( s, buf, len) read( s, buf, len ) -# define tcp_write( s, buf, len) write( s, buf, len ) -# define sock_errno errno -# define sock_errstr(err) strerror(err) - -# ifdef SHUT_RDWR -# define tcp_close( s ) (shutdown( s, SHUT_RDWR ), close( s )) -# else -# define tcp_close( s ) close( s ) -# endif -#endif /* windows or unix ? */ +#ifdef HAVE_SYS_PARAM_H +# include +#endif +#ifdef HAVE_SYS_SYSCTL_H +# include +#endif /**** **** File handling @@ -88,24 +67,6 @@ # endif #endif -#ifdef _WIN32 -#define sleep _sleep /* else defined in stdlib.h */ -#endif - -/**** - **** Contexts - ****/ - -#ifdef USE_UCONTEXT -# ifndef S_SPLINT_S /* This header drives splint into the wall */ -# include -# endif -#endif - -#ifdef _WIN32 -# include "xbt/context_win32.h" /* Manual reimplementation for prehistoric platforms */ -#endif - /**** **** Signals ****/ @@ -118,38 +79,35 @@ ****/ /* prototype of C99 functions */ -#ifdef HAVE_SNPRINTF +#if defined(HAVE_SNPRINTF) #include #else -extern int snprintf(char *, size_t, const char *, /*args*/ ...); -extern int vsnprintf(char *, size_t, const char *, va_list); +XBT_PUBLIC(int) snprintf(char *, size_t, const char *, /*args */ ...); +XBT_PUBLIC(int) vsnprintf(char *, size_t, const char *, va_list); #endif + /* use internal functions when OS provided ones are borken */ #if defined(HAVE_SNPRINTF) && defined(PREFER_PORTABLE_SNPRINTF) -extern int portable_snprintf(char *str, size_t str_m, const char *fmt, /*args*/ ...); -extern int portable_vsnprintf(char *str, size_t str_m, const char *fmt, va_list ap); +extern int portable_snprintf(char *str, size_t str_m, const char *fmt, + /*args */ ...); +extern int portable_vsnprintf(char *str, size_t str_m, const char *fmt, + va_list ap); #define snprintf portable_snprintf #define vsnprintf portable_vsnprintf #endif /* prototype of GNU functions */ -extern int asprintf (char **ptr, const char *fmt, /*args*/ ...); -extern int vasprintf (char **ptr, const char *fmt, va_list ap); -extern int asnprintf (char **ptr, size_t str_m, const char *fmt, /*args*/ ...); -extern int vasnprintf(char **ptr, size_t str_m, const char *fmt, va_list ap); - -/* - * That's needed to protect solaris's printf from ever seing NULL associated to a %s format - * (without adding an extra check on working platforms :) - */ - -#ifdef PRINTF_NULL_WORKING -# define PRINTF_STR(a) (a) -#else -# define PRINTF_STR(a) (a)?:"(null)" +#if (defined(__GNUC__) && !defined(__cplusplus)) +XBT_PUBLIC(int) asprintf(char **ptr, const char *fmt, /*args */ ...); +XBT_PUBLIC(int) vasprintf(char **ptr, const char *fmt, va_list ap); #endif +extern int asnprintf(char **ptr, size_t str_m, const char *fmt, /*args */ + ...); +extern int vasnprintf(char **ptr, size_t str_m, const char *fmt, + va_list ap); + /* * What we need to extract the backtrace in exception handling code */ @@ -157,37 +115,4 @@ extern int vasnprintf(char **ptr, size_t str_m, const char *fmt, va_list ap); # include #endif -/**** - **** Some debugging functions. Can't we find a better place for this?? - ****/ -void hexa_print(const char*name, unsigned char *data, int size); -const char *hexa_str(unsigned char *data, int size, int downside); - -/* Windows __declspec(). */ -#if defined (_XBT_USE_DECLSPEC) /* using export/import technique */ - -# ifndef _XBT_EXPORT_DECLSPEC -# define _XBT_EXPORT_DECLSPEC -# endif - -# ifndef _XBT_IMPORT_DECLSPEC -# define _XBT_IMPORT_DECLSPEC -# endif - -# if defined (_XBT_DESIGNATED_DLL) /* this is a lib which will contain xbt exports */ -# define _XBT_DECLSPEC _XBT_EXPORT_DECLSPEC -# else -# define _XBT_DECLSPEC _XBT_IMPORT_DECLSPEC /* other modules, importing xbt exports */ -# endif - -#else /* not using DLL export/import specifications */ - -# define _XBT_DECLSPEC - -#endif /* #if defined (_XBT_USE_DECLSPEC) */ - -#if !defined (_XBT_CALL) -#define _XBT_CALL -#endif - -#endif /* GRAS_PORTABLE_H */ +#endif /* SIMGRID_PORTABLE_H */