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#endif
#if defined(__bsdi__)
# include <sys/param.h>
# if _BSDI_VERSION > 199501
# include <dlfcn.h>
# endif
#endif
#ifdef __CYGWIN__
DLLIMPORT extern __stdcall unsigned char GetVersionExA(void *);
DLLIMPORT extern __stdcall void GetSystemInfo(void *);
#define NUMPLATFORMS 4
static const char *const platforms[NUMPLATFORMS] = {
"Win32s", "Windows 95", "Windows NT", "Windows CE"
};
#define NUMPROCESSORS 11
static const char *const processors[NUMPROCESSORS] = {
"intel", "mips", "alpha", "ppc", "shx", "arm", "ia64", "alpha64", "msil",
"amd64", "ia32_on_win64"
};
typedef struct _SYSTEM_INFO {
union {
DWORD dwOemId;
struct {
int wProcessorArchitecture;
int wReserved;
};
};
DWORD dwPageSize;
void *lpMinimumApplicationAddress;
void *lpMaximumApplicationAddress;
void *dwActiveProcessorMask;
DWORD dwNumberOfProcessors;
DWORD dwProcessorType;
DWORD dwAllocationGranularity;
int wProcessorLevel;
int wProcessorRevision;
} SYSTEM_INFO;
typedef struct _OSVERSIONINFOA {
DWORD dwOSVersionInfoSize;
DWORD dwMajorVersion;
DWORD dwMinorVersion;
DWORD dwBuildNumber;
DWORD dwPlatformId;
char szCSDVersion[128];
} OSVERSIONINFOA;
#endif
#ifdef HAVE_COREFOUNDATION
#include <CoreFoundation/CoreFoundation.h>
#endif
/*
* Define TCL_NO_STACK_CHECK in the compiler options if you want to revert to
* the old behavior of never checking the stack.
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*----------------------------------------------------------------------
*/
void
TclpSetVariables(
Tcl_Interp *interp)
{
#ifdef __CYGWIN__
SYSTEM_INFO sysInfo;
OSVERSIONINFOA osInfo;
char buffer[TCL_INTEGER_SPACE * 2];
#ifndef NO_UNAME
#elif !defined(NO_UNAME)
struct utsname name;
#endif
int unameOK;
Tcl_DString ds;
#ifdef HAVE_COREFOUNDATION
char tclLibPath[MAXPATHLEN + 1];
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#ifdef DJGPP
Tcl_SetVar2(interp, "tcl_platform", "platform", "dos", TCL_GLOBAL_ONLY);
#else
Tcl_SetVar2(interp, "tcl_platform", "platform", "unix", TCL_GLOBAL_ONLY);
#endif
unameOK = 0;
#ifdef __CYGWIN__
unameOK = 1;
osInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFOA);
GetVersionExA(&osInfo);
GetSystemInfo(&sysInfo);
if (osInfo.dwPlatformId < NUMPLATFORMS) {
Tcl_SetVar2(interp, "tcl_platform", "os",
platforms[osInfo.dwPlatformId], TCL_GLOBAL_ONLY);
}
sprintf(buffer, "%d.%d", osInfo.dwMajorVersion, osInfo.dwMinorVersion);
Tcl_SetVar2(interp, "tcl_platform", "osVersion", buffer, TCL_GLOBAL_ONLY);
if (sysInfo.wProcessorArchitecture < NUMPROCESSORS) {
Tcl_SetVar2(interp, "tcl_platform", "machine",
processors[sysInfo.wProcessorArchitecture],
TCL_GLOBAL_ONLY);
}
#ifndef NO_UNAME
#elif !defined NO_UNAME
if (uname(&name) >= 0) {
CONST char *native;
unameOK = 1;
native = Tcl_ExternalToUtfDString(NULL, name.sysname, -1, &ds);
Tcl_SetVar2(interp, "tcl_platform", "os", native, TCL_GLOBAL_ONLY);
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