swscanf()
QNX SDP8.0C Library ReferenceAPIDeveloper
Scan input from a wide-character string
Synopsis:
#include <wchar.h>
int swscanf( const wchar_t * ws,
const wchar_t * format,
... );
Arguments:
- ws
- The wide-character string 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.
Library:
libc
Use the -l c option to qcc to link against this library. This library is usually included automatically.
Description:
The swscanf() function scans input from the wide-character string ws, under control of the argument format. Following the format string is the list of addresses of items to receive values.
The swscanf() function is the wide-character version of sscanf().
Returns:
The number of input arguments for which values were successfully scanned and stored, or EOF when the scanning is terminated by reaching the end of the input string.
Classification:
| Safety: | |
|---|---|
| Cancellation point | No |
| Signal handler | Yes |
| Thread | Yes |
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