diff options
Diffstat (limited to 'cpukit/shttpd/compat_wince.h')
| -rw-r--r-- | cpukit/shttpd/compat_wince.h | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/cpukit/shttpd/compat_wince.h b/cpukit/shttpd/compat_wince.h new file mode 100644 index 0000000000..651ec507cd --- /dev/null +++ b/cpukit/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 */ |