inc/darwin: (WIP) Use linux versions of various crt headers; can incl…

…ude crt.bi now

Only stdio.bi has been translated from the real thing.

inc/crt/darwin/stdio.bi

@@ -0,0 +1,39 @@
+''
+''
+'' stdio -- header translated with help of SWIG FB wrapper
+''
+'' NOTICE: This file is part of the FreeBASIC Compiler package and can't
+''         be included in other distributions without authorization.
+''
+''
+#ifndef __crt_linux_stdio_bi__
+#define __crt_linux_stdio_bi__
+
+#define _IOFBF 0
+#define _IOLBF 1
+#define _IONBF 2
+#define BUFSIZ 1024
+#define FILENAME_MAX 1024
+#define FOPEN_MAX 20
+#define P_tmpdir "/var/tmp"
+#define L_tmpnam 1024
+#define TMP_MAX 308915776
+
+type FILE as _sFILE
+
+extern stdin alias "__stdinp" as FILE ptr
+extern stdout alias "__stdoutp" as FILE ptr
+extern stderr alias "__stderrp" as FILE ptr
+
+type fpos_t as longint
+
+extern "c"
+declare function snprintf (byval s as zstring ptr, byval n as size_t, byval format as zstring ptr, ...) as long
+declare function vsnprintf (byval s as zstring ptr, byval n as size_t, byval format as zstring ptr, byval arg as va_list) as long
+declare function popen (byval as zstring ptr, byval as zstring ptr) as FILE ptr
+declare function pclose (byval as FILE ptr) as long
+declare function getw (byval as FILE ptr) as long
+declare function putw (byval as long, byval as FILE ptr) as long
+end extern
+
+#endif

inc/crt/errno.bi

@@ -9,46 +9,51 @@
 #ifndef __crt_errno_bi__
 #define __crt_errno_bi__
 
-#define EPERM 1
-#define ENOFILE 2
-#define ENOENT 2
-#define ESRCH 3
-#define EINTR 4
-#define EIO 5
-#define ENXIO 6
-#define E2BIG 7
-#define ENOEXEC 8
-#define EBADF 9
-#define ECHILD 10
-#define EAGAIN 11
-#define ENOMEM 12
-#define EACCES 13
-#define EFAULT 14
-#define EBUSY 16
-#define EEXIST 17
-#define EXDEV 18
-#define ENODEV 19
-#define ENOTDIR 20
-#define EISDIR 21
-#define EINVAL 22
-#define ENFILE 23
-#define EMFILE 24
-#define ENOTTY 25
-#define EFBIG 27
-#define ENOSPC 28
-#define ESPIPE 29
-#define EROFS 30
-#define EMLINK 31
-#define EPIPE 32
-#define EDOM 33
-#define ERANGE 34
-#define EDEADLOCK 36
-#define EDEADLK 36
-#define ENAMETOOLONG 38
-#define ENOLCK 39
-#define ENOSYS 40
-#define ENOTEMPTY 41
-#define EILSEQ 42
+#ifdef __FB_DARWIN__
+        '' FIXME: Error numbers are completely different on Darwin
+#else
+
+        #define EPERM 1
+        #define ENOFILE 2
+        #define ENOENT 2
+        #define ESRCH 3
+        #define EINTR 4
+        #define EIO 5
+        #define ENXIO 6
+        #define E2BIG 7
+        #define ENOEXEC 8
+        #define EBADF 9
+        #define ECHILD 10
+        #define EAGAIN 11
+        #define ENOMEM 12
+        #define EACCES 13
+        #define EFAULT 14
+        #define EBUSY 16
+        #define EEXIST 17
+        #define EXDEV 18
+        #define ENODEV 19
+        #define ENOTDIR 20
+        #define EISDIR 21
+        #define EINVAL 22
+        #define ENFILE 23
+        #define EMFILE 24
+        #define ENOTTY 25
+        #define EFBIG 27
+        #define ENOSPC 28
+        #define ESPIPE 29
+        #define EROFS 30
+        #define EMLINK 31
+        #define EPIPE 32
+        #define EDOM 33
+        #define ERANGE 34
+        #define EDEADLOCK 36
+        #define EDEADLK 36
+        #define ENAMETOOLONG 38
+        #define ENOLCK 39
+        #define ENOSYS 40
+        #define ENOTEMPTY 41
+        #define EILSEQ 42
+#endif
 
 extern "C"
 
@@ -58,6 +63,9 @@ extern "C"
 #elseif defined( __FB_LINUX__ )
 	declare function __errno_location() as long ptr
 	#define errno (*__errno_location())
+#elseif defined( __FB_DARWIN__ )
+        declare function __error() as long ptr
+        #define errno (*__error())
 #else
 	extern errno as long
 #endif

inc/crt/stdio.bi

@@ -29,6 +29,8 @@
 #include once "crt/linux/stdio.bi"
 #elseif defined(__FB_FREEBSD__)
 #include once "crt/freebsd/stdio.bi"
+#elseif defined(__FB_DARWIN__)
+#include once "crt/darwin/stdio.bi"
 #elseif defined(__FB_UNIX__)
 '' Other Unices are likely to be BSD variants. stdio.bi is the most important
 '' crt header, so try to make FB work on other OSes.

inc/crt/sys/types.bi

@@ -19,6 +19,9 @@
 #include once "crt/sys/linux/types.bi"
 #elseif defined(__FB_FREEBSD__)
 #include once "crt/sys/freebsd/types.bi"
+#elseif defined(__FB_DARWIN__)
+'' May not be correct
+#include once "crt/sys/linux/types.bi"
 #else
 #error Platform unsupported
 #endif

inc/crt/time.bi

@@ -20,6 +20,11 @@
 #include once "crt/linux/time.bi"
 #elseif defined(__FB_FREEBSD__)
 #include once "crt/freebsd/time.bi"
+#elseif defined(__FB_DARWIN__)
+'' FIXME: may be wrong
+#include once "crt/linux/time.bi"
+#else
+#error Unsupported platform
 #endif
 
 extern "c"

inc/crt/wchar.bi

@@ -24,6 +24,10 @@
 #include once "crt/freebsd/wchar.bi"
 #elseif defined(__FB_DOS__)
 #include once "crt/dos/wchar.bi"
+#elseif defined(__FB_DARWIN__)
+#include once "crt/linux/wchar.bi"
+#else
+#error Unsupported platform
 #endif
 
 extern "c"