mirror of
https://git.savannah.gnu.org/git/gnulib.git
synced 2025-08-17 12:41:05 +03:00
22 lines
566 B
Plaintext
22 lines
566 B
Plaintext
@node ioctl
|
|
@section @code{ioctl}
|
|
@findex ioctl
|
|
|
|
POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/ioctl.html}
|
|
|
|
Gnulib module: ioctl
|
|
|
|
Portability problems fixed by Gnulib:
|
|
@itemize
|
|
@item
|
|
On Windows platforms (excluding Cygwin), @code{ioctl} is called
|
|
@code{ioctlsocket}, and error codes for this function are not placed in
|
|
@code{errno}, and @code{WSAGetLastError} must be used instead.
|
|
@end itemize
|
|
|
|
Portability problems not fixed by Gnulib:
|
|
@itemize
|
|
@item
|
|
Most @code{ioctl} requests are platform and hardware specific.
|
|
@end itemize
|