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Warning: main() [function.include]: Failed opening '/www/www/htdocs/style/globals.php' for inclusion (include_path='.:/www/www/common:/www/www/php/lib/php') in /www/www/docs/6.4.1/neutrino/lib_ref/f/fwscanf.html on line 1
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Warning: main() [function.include]: Failed opening '/www/www/htdocs/style/header.php' for inclusion (include_path='.:/www/www/common:/www/www/php/lib/php') in /www/www/docs/6.4.1/neutrino/lib_ref/f/fwscanf.html on line 8
Scan wide-character input from a stream
#include <wchar.h>
int fwscanf( FILE * fp,
const wchar_t * format,
... );
- fp
- The stream that you want to read from.
- format
- A wide-character string that specifies the format of the input.
For more information, see
scanf().
The formatting string determines what additional arguments you need to
provide.
libc
Use the -l c option to
qcc
to link against this library.
This library is usually included automatically.
The fwscanf() function scans input from the stream specified by
fp, under control of the argument format.
Following the format string is a list of addresses to receive values.
The fwscanf() function is the wide-character version of
fscanf().
The number of input arguments for which values were
successfully scanned and stored, or
EOF if the scanning reached the end of the
input stream before storing any values.
ANSI,
POSIX 1003.1
Safety: | |
Cancellation point |
Yes |
Interrupt handler |
No |
Signal handler |
No |
Thread |
Yes |
errno,
fscanf(),
scanf(),
sscanf(),
swscanf(),
vfscanf(),
vfwscanf(),
vscanf(),
vsscanf(),
vswscanf(),
vwscanf(),
wscanf()
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