Evil

Microsoft Windows portability layer. More...

Modules
	Functions that manage dynamic-link libraries.
	This header provides functions to load and unload dynamic-link libaries, to get the address of a symbol, and to get diagnostic information.
	locale.h functions.
	This header provides functions ported from Unix in locale.h.
	Main
	This header provides functions to initialize and shut down the Evil library.
	Functions that manage memory mappping.
	This header provides the meomry map functions mmap and munmap.
	Stdio.h functions
	This header provides functions ported from Unix in stdio.h.
	Stdlib.h functions.
	This header provides functions ported from Unix in stdlib.h.
	String.h functions.
	This header provides functions ported from Unix in string.h.
	Time.h functions
	This header provides functions ported from Unix in time.h.
	Unistd.h functions
	This header provides functions ported from Unix in unistd.h.

Functions
int	fcntl (int fd, int cmd,...)
	Provide control over file descriptors. More...
wchar_t *	evil_char_to_wchar (const char *text)
	Convert a string from char * to wchar_t *. More...
char *	evil_wchar_to_char (const wchar_t *text)
	Convert a string from wchar_t * to char *. More...
char *	evil_utf16_to_utf8 (const wchar_t *text)
	Convert a string from UTF-16 to UTF-8. More...
wchar_t *	evil_utf8_to_utf16 (const char *text)
	Convert a string from UTF-8 to UTF-16. More...
int	evil_path_is_absolute (const char *path)
	check if the given path is absolute. More...

Detailed Description

Microsoft Windows portability layer.

Function Documentation

fcntl()

int fcntl	(	int	fd,
		int	cmd,
			...
	)

Provide control over file descriptors.

Parameters

fd	The file descriptor.
cmd	The type of control.

Returns

0 on success, -1 otherwise.

Performs one of various miscellaneous operations on fd. The operation in question is determined by cmd:

• F_SETFD: Set the close-on-exec flag to the value specified by the argument after command (only the least significant bit is used).
• F_SETLK and F_SETLKW: used to manage discretionary file locks. The third argument must be a pointer to a struct flock (that may be overwritten by this call).

This function returns 0 on success, -1 otherwise.

Conformity: None.

Supported OS: Windows Vista, Windows XP or Windows 2000 Professional.

References flock::l_len, flock::l_start, flock::l_type, and flock::l_whence.

Referenced by ecore_pipe_full_add(), eeze_mount_tabs_watch(), eina_debug_local_connect(), eina_debug_remote_connect(), and eina_file_close_on_exec().

evil_char_to_wchar()

wchar_t* evil_char_to_wchar

(

const char *

text

)

Convert a string from char * to wchar_t *.

Parameters

text	The string to convert.

Returns

The converted string.

Convert a string from char * to wchar_t * and return it. If the allocation or conversion fails, NULL is returned. On success, the returned value must be freed when it is not used anymore.

Conformity: Non applicable.

Supported OS: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP.

Referenced by dlopen(), and dlsym().

evil_wchar_to_char()

char* evil_wchar_to_char

(

const wchar_t *

text

)

Convert a string from wchar_t * to char *.

Parameters

text	The string to convert.

Returns

The converted string.

Convert a string from wchar_t * to char * and return it. If the allocation or conversion fails, NULL is returned. On success, the returned value must be freed when it is not used anymore.

Conformity: Non applicable.

Supported OS: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP.

evil_utf16_to_utf8()

char* evil_utf16_to_utf8

(

const wchar_t *

text

)

Convert a string from UTF-16 to UTF-8.

Parameters

text	The string to convert in UTF-16.

Returns

The converted string in UTF-8.

Convert a string from UTF-16 to UTF-8 and return it. If the allocation or conversion fails, NULL is returned. On success, the returned value must be freed when it is not used anymore.

Conformity: Non applicable.

Supported OS: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP.

Referenced by ecore_win32_clipboard_get().

evil_utf8_to_utf16()

wchar_t* evil_utf8_to_utf16

(

const char *

text

)

Convert a string from UTF-8 to UTF-16.

Parameters

text	The string to convert in UTF-8.

Returns

The converted string in UTF-16.

Convert a string from UTF-8 to UTF-16 and return it. If the allocation or conversion fails, NULL is returned. On success, the returned value must be freed when it is not used anymore.

Conformity: Non applicable.

Since

1.24

Referenced by ecore_win32_clipboard_set().

evil_path_is_absolute()

int evil_path_is_absolute

(

const char *

path

)

check if the given path is absolute.

Parameters

path	The path to check.

Returns

1 if the given path is absolute, 0 otherwise.

Check if the path path is absolute or not. An absolute path must begin with a letter (upper or lower case), followed by by the char ':', followed by the char '/' or '\'. If path is absolute this function returns 1, otherwise it returns 0. If path is NULL, it returns 0.

Conformity: Non applicable.

Supported OS: Windows 95, Windows 98, Windows Me, Windows NT, Windows 2000, Windows XP.

Since

1.7

Referenced by eina_file_path_relative(), and elm_prefs_file_set().