version 0.1.6

[fms.git] / libs / shttpd / compat_wince.h

diff --git a/libs/shttpd/compat_wince.h b/libs/shttpd/compat_wince.h
new file mode 100644 (file)
index 0000000..651ec50
--- /dev/null
+++ b/libs/shttpd/compat_wince.h
@@ -0,0 +1,145 @@
+
+#ifndef INCLUDE_WINCE_COMPAT_H
+#define INCLUDE_WINCE_COMPAT_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*** ANSI C library ***/
+
+/* Missing ANSI C definitions */
+
+#define BUFSIZ 4096
+
+#define ENOMEM ERROR_NOT_ENOUGH_MEMORY
+#define EBADF ERROR_INVALID_HANDLE
+#define EINVAL ERROR_INVALID_PARAMETER
+#define ENOENT ERROR_FILE_NOT_FOUND
+#define ERANGE ERROR_INSUFFICIENT_BUFFER
+#define EINTR WSAEINTR
+
+/*
+ *     Because we need a per-thread errno, we define a function
+ *     pointer that we can call to return a pointer to the errno
+ *     for the current thread.  Then we define a macro for errno
+ *     that dereferences this function's result.
+ *
+ *     This makes it syntactically just like the "real" errno.
+ *
+ *     Using a function pointer allows us to use a very fast
+ *     function when there are no threads running and a slower
+ *     function when there are multiple threads running.
+ */
+void __WinCE_Errno_New_Thread(int *Errno_Pointer);
+void __WinCE_Errno_Thread_Exit(void);
+extern int *(*__WinCE_Errno_Pointer_Function)(void);
+
+#define        errno (*(*__WinCE_Errno_Pointer_Function)())
+
+char *strerror(int errnum);
+
+struct tm {
+       int tm_sec;     /* seconds after the minute - [0,59] */
+       int tm_min;     /* minutes after the hour - [0,59] */
+       int tm_hour;    /* hours since midnight - [0,23] */
+       int tm_mday;    /* day of the month - [1,31] */
+       int tm_mon;     /* months since January - [0,11] */
+       int tm_year;    /* years since 1900 */
+       int tm_wday;    /* days since Sunday - [0,6] */
+       int tm_yday;    /* days since January 1 - [0,365] */
+       int tm_isdst;   /* daylight savings time flag */
+};
+
+struct tm *gmtime(const time_t *TimeP); /* for future use */
+struct tm *localtime(const time_t *TimeP);
+time_t mktime(struct tm *tm);
+time_t time(time_t *TimeP);
+
+size_t strftime(char *s, size_t maxsize, const char *format, const struct tm *tim_p);
+
+int _wrename(const wchar_t *oldname, const wchar_t *newname);
+int _wremove(const wchar_t *filename);
+
+/* Environment variables are not supported */
+#define getenv(x) (NULL)
+
+/* Redefine fileno so that it returns an integer */
+#undef fileno
+#define fileno(f) (int)_fileno(f)
+
+/* Signals are not supported */
+#define signal(num, handler) (0)
+#define SIGTERM 0
+#define SIGINT 0
+
+
+/*** POSIX API ***/
+
+/* Missing POSIX definitions */
+
+#define FILENAME_MAX MAX_PATH
+
+struct _stat {
+       unsigned long st_size;
+       unsigned long st_ino;
+       int st_mode;
+       unsigned long st_atime;
+       unsigned long st_mtime;
+       unsigned long st_ctime;
+       unsigned short st_dev;
+       unsigned short st_nlink;
+       unsigned short st_uid;
+       unsigned short st_gid;
+};
+
+#define S_IFMT   0170000
+#define S_IFDIR  0040000
+#define S_IFREG  0100000
+#define S_IEXEC  0000100
+#define S_IWRITE 0000200 
+#define S_IREAD  0000400
+
+#define _S_IFDIR S_IFDIR       /* MSVCRT compatibilit */
+
+int _fstat(int handle, struct _stat *buffer);
+int _wstat(const wchar_t *path, struct _stat *buffer);
+
+#define stat _stat     /* NOTE: applies to _stat() and also struct _stat */
+#define fstat _fstat
+
+#define        O_RDWR          (1<<0)
+#define        O_RDONLY        (2<<0)
+#define        O_WRONLY        (3<<0)
+#define        O_MODE_MASK     (3<<0)
+#define        O_TRUNC         (1<<2)
+#define        O_EXCL          (1<<3)
+#define        O_CREAT         (1<<4)
+#define O_BINARY 0
+
+int _wopen(const wchar_t *filename, int oflag, ...);
+int _close(int handle);
+int _write(int handle, const void *buffer, unsigned int count);
+int _read(int handle, void *buffer, unsigned int count);
+long _lseek(int handle, long offset, int origin);
+
+#define close _close
+#define write _write
+#define read _read
+#define lseek _lseek
+
+/* WinCE has only a Unicode version of this function */
+FILE *fdopen(int handle, const char *mode);
+
+int _wmkdir(const wchar_t *dirname);
+
+/* WinCE has no concept of current directory so we return a constant path */
+wchar_t *_wgetcwd(wchar_t *buffer, int maxlen);
+
+#define freopen(path, mode, stream) assert(0)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* INCLUDE_WINCE_COMPAT_H */