Depends-on:
unistd
+dup2-obsolete
+msvc-inval [test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1]
+msvc-nothrow [test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1]
configure.ac:
gl_FUNC_DUP2
+if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then
+ AC_LIBOBJ([dup2])
+ gl_PREREQ_DUP2
+fi
gl_UNISTD_MODULE_INDICATOR([dup2])
Makefile.am:
<unistd.h>
License:
-LGPL
+LGPLv2+
Maintainer:
Paul Eggert, Jim Meyering