| @node wprintf |
| @section @code{wprintf} |
| @findex wprintf |
| |
| POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9699919799/functions/wprintf.html} |
| |
| Gnulib module: --- |
| |
| Portability problems fixed by Gnulib: |
| @itemize |
| @end itemize |
| |
| Portability problems not fixed by Gnulib: |
| @itemize |
| @item |
| The @code{%m} directive is not portable, use @code{%s} mapped to an |
| argument of @code{strerror(errno)} (or a version of @code{strerror_r}) |
| instead. |
| @item |
| This function is missing on some platforms: |
| NetBSD 3.0, OpenBSD 3.8, Minix 3.1.8, HP-UX 11.00, IRIX 6.5. |
| @item |
| This function exists, but does not support wide arguments on some |
| platforms: Cygwin 1.5.x. |
| @item |
| On Windows and 32-bit AIX platforms, @code{wchar_t} is a 16-bit type and therefore cannot |
| accommodate all Unicode characters. |
| @item |
| When formatting an integer with grouping flag, this function inserts thousands |
| separators even in the "C" locale on some platforms: |
| NetBSD 5.1. |
| @item |
| On some platforms, this function does not set @code{errno} or the |
| stream error indicator on attempts to write to a read-only stream: |
| Cygwin 1.7.9. |
| @end itemize |