1 /* portable -- header loading to write portable code */
2 /* loads much more stuff than sysdep.h since the latter is in public interface*/
4 /* Copyright (c) 2004, 2005, 2006, 2007, 2008, 2009, 2010. The SimGrid Team.
5 * All rights reserved. */
7 /* This program is free software; you can redistribute it and/or modify it
8 * under the terms of the license (GNU LGPL) which comes with this package. */
10 #ifndef SIMGRID_PORTABLE_H
11 #define SIMGRID_PORTABLE_H
13 #include "internal_config.h"
16 * win32 or win64 (__XBT_WIN32 is defined for win32 and win64 applications, __TOS_WIN__ is defined by xlC).
19 # include "win32/config.h"
34 #ifdef HAVE_SYS_PARAM_H
35 # include <sys/param.h>
37 #ifdef HAVE_SYS_SYSCTL_H
38 # include <sys/sysctl.h>
47 #ifdef HAVE_SYS_STAT_H
48 # include <sys/stat.h>
59 #ifdef TIME_WITH_SYS_TIME
60 # include <sys/time.h>
64 # include <sys/time.h>
78 **** string handling (parts from http://www.ijs.si/software/snprintf/)
81 /* prototype of C99 functions */
82 #if defined(HAVE_SNPRINTF)
85 XBT_PUBLIC(int) snprintf(char *, size_t, const char *, /*args */ ...);
86 XBT_PUBLIC(int) vsnprintf(char *, size_t, const char *, va_list);
90 /* use internal functions when OS provided ones are borken */
91 #if defined(HAVE_SNPRINTF) && defined(PREFER_PORTABLE_SNPRINTF)
92 extern int portable_snprintf(char *str, size_t str_m, const char *fmt,
94 extern int portable_vsnprintf(char *str, size_t str_m, const char *fmt,
96 #define snprintf portable_snprintf
97 #define vsnprintf portable_vsnprintf
100 /* prototype of GNU functions */
101 #if (defined(__GNUC__) && !defined(__cplusplus))
102 extern int asprintf(char **ptr, const char *fmt, /*args */ ...);
103 extern int vasprintf(char **ptr, const char *fmt, va_list ap);
106 extern int asnprintf(char **ptr, size_t str_m, const char *fmt, /*args */
108 extern int vasnprintf(char **ptr, size_t str_m, const char *fmt,
112 * That's needed to protect solaris's printf from ever seing NULL associated to a %s format
113 * (without adding an extra check on working platforms :)
116 #ifdef PRINTF_NULL_WORKING
117 # define PRINTF_STR(a) (a)
119 # define PRINTF_STR(a) (a)?:"(null)"
123 * What we need to extract the backtrace in exception handling code
125 #ifdef HAVE_EXECINFO_H
126 # include <execinfo.h>
129 #endif /* SIMGRID_PORTABLE_H */