diff options
Diffstat (limited to 'doc/posix-functions/getc.texi')
| -rw-r--r-- | doc/posix-functions/getc.texi | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/doc/posix-functions/getc.texi b/doc/posix-functions/getc.texi index 7c92ab4d16..fea05113af 100644 --- a/doc/posix-functions/getc.texi +++ b/doc/posix-functions/getc.texi @@ -4,10 +4,15 @@ POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/getc.html} -Gnulib module: --- +Gnulib module: stdio, nonblocking -Portability problems fixed by Gnulib: +Portability problems fixed by Gnulib module @code{stdio}, together with module @code{nonblocking}: @itemize +@item +When reading from a non-blocking pipe whose buffer is empty, this function +fails with @code{errno} being set to @code{EINVAL} instead of @code{EAGAIN} on +some platforms: +mingw. @end itemize Portability problems not fixed by Gnulib: |