| @node puts |
| @section @code{puts} |
| @findex puts |
| |
| POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9699919799/functions/puts.html} |
| |
| Gnulib module: stdio, nonblocking, sigpipe |
| |
| Portability problems fixed by Gnulib module @code{stdio}, together with module @code{nonblocking}: |
| @itemize |
| @item |
| When writing to a non-blocking pipe whose buffer is full, this function fails |
| with @code{errno} being set to @code{ENOSPC} instead of @code{EAGAIN} on some |
| platforms: |
| mingw, MSVC 14. |
| @end itemize |
| |
| Portability problems fixed by Gnulib module @code{stdio}, together with module @code{sigpipe}: |
| @itemize |
| @item |
| When writing to a pipe with no readers, this function fails, instead of |
| obeying the current @code{SIGPIPE} handler, on some platforms: |
| mingw, MSVC 14. |
| @end itemize |
| |
| Portability problems not fixed by Gnulib: |
| @itemize |
| @item |
| On Windows platforms (excluding Cygwin), this function does not set @code{errno} |
| upon failure. |
| @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 |