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Manpages FGETWSSection: Linux Programmer's Manual (3 )Updated: 1999-07-25 Index Return to Main Contents NAMEfgetws - read a wide character string from a FILE streamSYNOPSIS#include <wchar.h> wchar_t *fgetws (wchar_t *ws, int n, FILE *stream); DESCRIPTIONThe fgetws function is the wide-character equivalent of the fgets function. It reads a string of at most n-1 wide characters into the wide-character array pointed to by ws, and adds a terminating L'\0' character. It stops reading wide characters after it has encountered and stored a newline wide character. It also stops when end of stream is reached.The programmer must ensure that there is room for at least n wide characters at ws. RETURN VALUEThe fgetws function, if successful, returns ws. If end of stream was already reached or if an error occurred, it returns NULL.CONFORMING TOISO/ANSI C, UNIX98SEE ALSOfgetwc(3)NOTESThe behaviour of fgetws depends on the LC_CTYPE category of the current locale.In the absence of additional information passed to the fopen call, it is reasonable to expect that fgetws will actually read a multibyte string from the stream and then convert it to a wide character string. This function is unreliable, because it does not permit to deal properly with null wide characters that may be present in the input.
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