Open System Services Library Calls Reference Manual (G06.29+, H06.08+, J06.03+)

fputws(3) OSS Library Calls Reference Manual
NAME
fputws - Writes a wide-character string to a stream
LIBRARY
G-series native Guardian processes: $SYSTEM.SYSnn.ZCRTLSRL
G-series native OSS processes: /G/system/sysnn/zcrtlsrl
H-series and J-series native Guardian processes: $SYSTEM.ZDLLnnn.ZCRTLDLL
32-bit H-series and J-series OSS processes: /G/system/zdllnnn/zcrtldll
64-bit H-series and J-series OSS processes: /G/system/zdllnnn/ycrtldll
SYNOPSIS
#include <wchar.h>
int fputws(
wchar_t *string,
FILE *stream);
PARAMETERS
string Points to a string to be written to output.
stream Points to the FILE structure of an open file.
DESCRIPTION
The fputws( ) function writes the wchar_t string pointed to by the string parameter to the output
stream. Each element of the string parameter is converted to the equivalent multibyte character.
In all other respects, fputws( ) functions like fputs( ).
The st_ctime and st_mtime fields of the file are marked for update between the successful exe-
cution of the fputws( ) function, and the next successful completion of a call to the fflush( ) or
fclose( ) function on the same stream, or a call to the exit( ) or abort( ) function.
RETURN VALUES
Upon successful completion, the fputws( ) function returns the number of characters written.
This function returns EOF on an error.
ERRORS
If any of the following conditions occur, the fputws( ) function sets errno to the corresponding
value.
[EAGAIN] The O_NONBLOCK flag is set for the file descriptor underlying stream and the
process would be delayed in the write operation.
[EBADF] The file descriptor underlying stream is not a valid file descriptor open for writ-
ing.
[EFBIG] An attempt was made to write at or beyond the file offset maximum.
[EINTR] The read operation was interrupted by a signal that was caught, and no data was
transferred.
[EIO] The implementation supports job control; the process is a member of a back-
ground process group attempting to write to its controlling terminal; TOSTOP is
set; the process is neither ignoring nor blocking SIGTTOU; and the process
group of the process is orphaned.
[ENOMEM] Insufficient storage space available.
2−142 Hewlett-Packard Company 527187-017