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wcsftime(3c)

Standard C Library Functions                                      wcsftime(3C)



NAME
       wcsftime - convert date and time to wide character string

SYNOPSIS
       #include <wchar.h>

   XPG4 and SUS
       size_t wcsftime(wchar_t *wcs, size_t maxsize, const char *format,
            const struct tm *timptr);

   Default and other standards
       size_t wcsftime(wchar_t *restrict wcs, size_t maxsize,
            const wchar_t *restrict format,
            const struct tm *restrict timptr);

DESCRIPTION
       The  wcsftime()  function  is  equivalent to the strftime(3C) function,
       except that:

           o      The argument wcs points to the initial element of  an  array
                  of  wide-characters into which the generated output is to be
                  placed.


           o      The argument maxsize indicates the maximum number  of  wide-
                  characters to be placed in the output array.


           o      The  argument format is a wide-character string and the con‐
                  version  specifications  are   replaced   by   corresponding
                  sequences of wide-characters.


           o      The  return  value  indicates  the number of wide-characters
                  placed in the output array.



       If copying takes place between objects that overlap,  the  behavior  is
       undefined.

RETURN VALUES
       If  the  total  number of resulting wide character codes (including the
       terminating null wide-character code) is no more  than  maxsize,  wcsf‐
       time() returns the number of wide-character codes placed into the array
       pointed to by wcs, not including the  terminating  null  wide-character
       code.  Otherwise, 0 is returned and the contents of the array are inde‐
       terminate.


       The wcfstime() function uses malloc(3C) and should malloc() fail, errno
       will be set by malloc().

ATTRIBUTES
       See attributes(7) for descriptions of the following attributes:


       tab()  box; cw(2.75i) |cw(2.75i) lw(2.75i) |lw(2.75i) ATTRIBUTE TYPEAT‐
       TRIBUTE VALUE _ CSIEnabled _ Interface StabilityCommitted _ MT-LevelMT-
       Safe _ StandardSee standards(7).


SEE ALSO
       malloc(3C), setlocale(3C), strftime(3C), attributes(7), standards(7)



Oracle Solaris 11.4               7 Oct 2014                      wcsftime(3C)
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