diff options
Diffstat (limited to 'boost/config/platform/vxworks.hpp')
| -rw-r--r-- | boost/config/platform/vxworks.hpp | 41 |
1 files changed, 32 insertions, 9 deletions
diff --git a/boost/config/platform/vxworks.hpp b/boost/config/platform/vxworks.hpp index cdda0158ad..a7f571c499 100644 --- a/boost/config/platform/vxworks.hpp +++ b/boost/config/platform/vxworks.hpp @@ -180,7 +180,7 @@ // Luckily, at the moment there seems to be none! #endif -// These #defines allow posix_features to work, since vxWorks doesn't +// These #defines allow detail/posix_features to work, since vxWorks doesn't // #define them itself for DKMs (for RTPs on the contrary it does): #ifdef _WRS_KERNEL # ifndef _POSIX_TIMERS @@ -286,10 +286,8 @@ inline ssize_t readlink(const char*, char*, size_t){ return -1; } -// vxWorks claims to implement gettimeofday in sys/time.h -// but nevertheless does not provide it! See -// https://support.windriver.com/olsPortal/faces/maintenance/techtipDetail_noHeader.jspx?docId=16442&contentId=WR_TECHTIP_006256 -// We implement a surrogate version here via clock_gettime: +#if (_WRS_VXWORKS_MAJOR < 7) + inline int gettimeofday(struct timeval *tv, void * /*tzv*/) { struct timespec ts; clock_gettime(CLOCK_MONOTONIC, &ts); @@ -297,6 +295,8 @@ inline int gettimeofday(struct timeval *tv, void * /*tzv*/) { tv->tv_usec = ts.tv_nsec / 1000; return 0; } +#endif + // vxWorks does provide neither struct tms nor function times()! // We implement an empty dummy-function, simply setting the user @@ -327,6 +327,7 @@ inline clock_t times(struct tms *t){ return ticks; } +extern void bzero (void *, size_t); // FD_ZERO uses bzero() but doesn't include strings.h } // extern "C" // Put the selfmade functions into the std-namespace, just in case @@ -349,21 +350,43 @@ namespace std { // Include signal.h which might contain a typo to be corrected here #include <signal.h> -#define getpagesize() sysconf(_SC_PAGESIZE) // getpagesize is deprecated anyway! +inline int getpagesize() { return sysconf(_SC_PAGESIZE); } // getpagesize is deprecated anyway! #ifndef S_ISSOCK # define S_ISSOCK(mode) ((mode & S_IFMT) == S_IFSOCK) // Is file a socket? #endif -#define lstat(p, b) stat(p, b) // lstat() == stat(), as vxWorks has no symlinks! +inline int lstat(p, b) { return stat(p, b); } // lstat() == stat(), as vxWorks has no symlinks! #ifndef FPE_FLTINV # define FPE_FLTINV (FPE_FLTSUB+1) // vxWorks has no FPE_FLTINV, so define one as a dummy #endif #if !defined(BUS_ADRALN) && defined(BUS_ADRALNR) # define BUS_ADRALN BUS_ADRALNR // Correct a supposed typo in vxWorks' <signal.h> #endif -//typedef int locale_t; // locale_t is a POSIX-extension, currently unpresent in vxWorks! +typedef int locale_t; // locale_t is a POSIX-extension, currently not present in vxWorks! // #include boilerplate code: -#include <boost/config/posix_features.hpp> +#include <boost/config/detail/posix_features.hpp> // vxWorks lies about XSI conformance, there is no nl_types.h: #undef BOOST_HAS_NL_TYPES_H + +// vxWorks 7 adds C++11 support +// however it is optional, and does not match exactly the support determined +// by examining Dinkum STL version and GCC version (or ICC and DCC) + +#ifndef _WRS_CONFIG_LANG_LIB_CPLUS_CPLUS_USER_2011 +# define BOOST_NO_CXX11_HDR_ARRAY +# define BOOST_NO_CXX11_HDR_TYPEINDEX +# define BOOST_NO_CXX11_HDR_TYPE_TRAITS +# define BOOST_NO_CXX11_HDR_TUPLE +# define BOOST_NO_CXX11_ALLOCATOR +# define BOOST_NO_CXX11_SMART_PTR +# define BOOST_NO_CXX11_STD_ALIGN +# define BOOST_NO_CXX11_HDR_UNORDERED_SET +# define BOOST_NO_CXX11_HDR_TYPE_TRAITS +# define BOOST_NO_CXX11_HDR_UNORDERED_MAP +# define BOOST_NO_CXX11_HDR_FUNCTIONAL +# define BOOST_NO_CXX11_HDR_ATOMIC +#else +# define BOOST_NO_CXX11_NULLPTR +#endif + |