Files:
lib/ioctl.c
lib/w32sock.h
+m4/ioctl.m4
Depends-on:
sys_ioctl
-sys_socket
-errno
+sys_socket [test $HAVE_IOCTL = 0 || test $REPLACE_IOCTL = 1]
+errno [test $HAVE_IOCTL = 0 || test $REPLACE_IOCTL = 1]
+fd-hook [test $HAVE_IOCTL = 0 || test $REPLACE_IOCTL = 1]
configure.ac:
-AC_REQUIRE([gl_HEADER_SYS_SOCKET])
-if test "$ac_cv_header_winsock2_h" = yes; then
- dnl Even if the 'socket' module is not used here, another part of the
- dnl application may use it and pass file descriptors that refer to
- dnl sockets to the ioctl() function. So enable the support for sockets.
+gl_FUNC_IOCTL
+if test $HAVE_IOCTL = 0 || test $REPLACE_IOCTL = 1; then
AC_LIBOBJ([ioctl])
- gl_REPLACE_SYS_IOCTL_H
fi
gl_SYS_IOCTL_MODULE_INDICATOR([ioctl])