Deprecate and rework old (fd) centric functions.

3 files changed, 0 insertions, 267 deletions

diff --git a/ext/-test-/wait_for_single_fd/depend b/ext/-test-/wait_for_single_fd/depend
deleted file mode 100644
index 2f943245f7..0000000000
--- a/ext/-test-/wait_for_single_fd/depend
+++ /dev/null
@@ -1,165 +0,0 @@
-# AUTOGENERATED DEPENDENCIES START
-wait_for_single_fd.o: $(RUBY_EXTCONF_H)
-wait_for_single_fd.o: $(arch_hdrdir)/ruby/config.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/anyargs.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/arithmetic.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/arithmetic/char.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/arithmetic/double.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/arithmetic/fixnum.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/arithmetic/gid_t.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/arithmetic/int.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/arithmetic/intptr_t.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/arithmetic/long.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/arithmetic/long_long.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/arithmetic/mode_t.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/arithmetic/off_t.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/arithmetic/pid_t.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/arithmetic/short.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/arithmetic/size_t.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/arithmetic/st_data_t.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/arithmetic/uid_t.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/assume.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/attr/alloc_size.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/attr/artificial.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/attr/cold.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/attr/const.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/attr/constexpr.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/attr/deprecated.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/attr/diagnose_if.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/attr/enum_extensibility.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/attr/error.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/attr/flag_enum.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/attr/forceinline.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/attr/format.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/attr/maybe_unused.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/attr/noalias.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/attr/nodiscard.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/attr/noexcept.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/attr/noinline.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/attr/nonnull.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/attr/noreturn.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/attr/pure.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/attr/restrict.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/attr/returns_nonnull.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/attr/warning.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/attr/weakref.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/cast.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/compiler_is.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/compiler_is/apple.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/compiler_is/clang.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/compiler_is/gcc.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/compiler_is/intel.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/compiler_is/msvc.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/compiler_is/sunpro.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/compiler_since.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/config.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/constant_p.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/core.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/core/rarray.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/core/rbasic.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/core/rbignum.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/core/rclass.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/core/rdata.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/core/rfile.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/core/rhash.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/core/robject.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/core/rregexp.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/core/rstring.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/core/rstruct.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/core/rtypeddata.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/ctype.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/dllexport.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/dosish.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/error.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/eval.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/event.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/fl_type.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/gc.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/glob.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/globals.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/has/attribute.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/has/builtin.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/has/c_attribute.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/has/cpp_attribute.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/has/declspec_attribute.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/has/extension.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/has/feature.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/has/warning.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/intern/array.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/intern/bignum.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/intern/class.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/intern/compar.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/intern/complex.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/intern/cont.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/intern/dir.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/intern/enum.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/intern/enumerator.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/intern/error.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/intern/eval.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/intern/file.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/intern/gc.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/intern/hash.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/intern/io.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/intern/load.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/intern/marshal.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/intern/numeric.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/intern/object.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/intern/parse.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/intern/proc.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/intern/process.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/intern/random.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/intern/range.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/intern/rational.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/intern/re.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/intern/ruby.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/intern/select.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/intern/select/largesize.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/intern/signal.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/intern/sprintf.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/intern/string.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/intern/struct.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/intern/thread.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/intern/time.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/intern/variable.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/intern/vm.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/interpreter.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/iterator.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/memory.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/method.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/module.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/newobj.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/rgengc.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/scan_args.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/special_consts.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/static_assert.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/stdalign.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/stdbool.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/symbol.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/value.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/value_type.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/variable.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/warning_push.h
-wait_for_single_fd.o: $(hdrdir)/ruby/internal/xmalloc.h
-wait_for_single_fd.o: $(hdrdir)/ruby/assert.h
-wait_for_single_fd.o: $(hdrdir)/ruby/backward.h
-wait_for_single_fd.o: $(hdrdir)/ruby/backward/2/assume.h
-wait_for_single_fd.o: $(hdrdir)/ruby/backward/2/attributes.h
-wait_for_single_fd.o: $(hdrdir)/ruby/backward/2/bool.h
-wait_for_single_fd.o: $(hdrdir)/ruby/backward/2/gcc_version_since.h
-wait_for_single_fd.o: $(hdrdir)/ruby/backward/2/inttypes.h
-wait_for_single_fd.o: $(hdrdir)/ruby/backward/2/limits.h
-wait_for_single_fd.o: $(hdrdir)/ruby/backward/2/long_long.h
-wait_for_single_fd.o: $(hdrdir)/ruby/backward/2/stdalign.h
-wait_for_single_fd.o: $(hdrdir)/ruby/backward/2/stdarg.h
-wait_for_single_fd.o: $(hdrdir)/ruby/defines.h
-wait_for_single_fd.o: $(hdrdir)/ruby/encoding.h
-wait_for_single_fd.o: $(hdrdir)/ruby/intern.h
-wait_for_single_fd.o: $(hdrdir)/ruby/io.h
-wait_for_single_fd.o: $(hdrdir)/ruby/missing.h
-wait_for_single_fd.o: $(hdrdir)/ruby/onigmo.h
-wait_for_single_fd.o: $(hdrdir)/ruby/oniguruma.h
-wait_for_single_fd.o: $(hdrdir)/ruby/ruby.h
-wait_for_single_fd.o: $(hdrdir)/ruby/st.h
-wait_for_single_fd.o: $(hdrdir)/ruby/subst.h
-wait_for_single_fd.o: wait_for_single_fd.c
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/-test-/wait_for_single_fd/extconf.rb b/ext/-test-/wait_for_single_fd/extconf.rb
deleted file mode 100644
index c27100fb42..0000000000
--- a/ext/-test-/wait_for_single_fd/extconf.rb
+++ /dev/null
@@ -1,8 +0,0 @@
-# frozen_string_literal: false
-case RUBY_PLATFORM when /mingw/ then
-  # skip
-else
-  headers = %w(sys/types.h sys/time.h sys/event.h).select { |h| have_header(h) }
-  have_func('kqueue', headers)
-end
-create_makefile("-test-/wait_for_single_fd")
diff --git a/ext/-test-/wait_for_single_fd/wait_for_single_fd.c b/ext/-test-/wait_for_single_fd/wait_for_single_fd.c
deleted file mode 100644
index b8a33979bc..0000000000
--- a/ext/-test-/wait_for_single_fd/wait_for_single_fd.c
+++ /dev/null
@@ -1,94 +0,0 @@
-#include "ruby/ruby.h"
-#include "ruby/io.h"
-
-static VALUE
-wait_for_single_fd(VALUE ign, VALUE fd, VALUE events, VALUE timeout)
-{
-    struct timeval tv;
-    struct timeval *tvp = NULL;
-    int rc;
-
-    if (!NIL_P(timeout)) {
-	tv = rb_time_timeval(timeout);
-	tvp = &tv;
-    }
-
-    rc = rb_wait_for_single_fd(NUM2INT(fd), NUM2INT(events), tvp);
-    if (rc == -1)
-	rb_sys_fail("rb_wait_for_single_fd");
-    return INT2NUM(rc);
-}
-
-#ifdef HAVE_KQUEUE
-/* ensure rb_wait_for_single_fd works on kqueue descriptors */
-#include <sys/types.h>
-#include <sys/time.h>
-#include <sys/event.h>
-static VALUE
-kqueue_test_wait(VALUE klass)
-{
-    int kqfd = -1;
-    int p[2] = { -1, -1 };
-    struct timeval tv = { 0, 0 };
-    const struct timespec ts = { 1, 0 };
-    struct kevent kev;
-    const char *msg;
-    VALUE ret = Qfalse;
-    int e = 0;
-    int n;
-
-    msg = "pipe";
-    if (rb_cloexec_pipe(p) < 0) goto err;
-
-    msg = "kqueue";
-    kqfd = kqueue();
-    if (kqfd < 0) goto err;
-
-    n = rb_wait_for_single_fd(kqfd, RB_WAITFD_IN, &tv);
-    if (n != 0) {
-        msg = "spurious wakeup";
-        errno = 0;
-        goto err;
-    }
-
-    msg = "write";
-    if (write(p[1], "", 1) < 0) goto err;
-
-    EV_SET(&kev, p[0], EVFILT_READ, EV_ADD, 0, 0, 0);
-
-    msg = "kevent";
-    n = kevent(kqfd, &kev, 1, &kev, 1, &ts);
-    if (n < 0) goto err;
-    msg = NULL;
-    if (n == 1) {
-        n = rb_wait_for_single_fd(kqfd, RB_WAITFD_IN, &tv);
-        ret = INT2NUM(n);
-    }
-    else {
-        rb_warn("kevent did not return readiness");
-    }
-err:
-    if (msg) e = errno;
-    if (p[0] >= 0) close(p[0]);
-    if (p[1] >= 0) close(p[1]);
-    if (kqfd >= 0) close(kqfd);
-    if (msg) {
-        if (e) rb_syserr_fail(e, msg);
-        rb_raise(rb_eRuntimeError, "%s", msg);
-    }
-    return ret;
-}
-#endif /* HAVE_KQUEUE */
-
-void
-Init_wait_for_single_fd(void)
-{
-    rb_define_const(rb_cObject, "RB_WAITFD_IN", INT2NUM(RB_WAITFD_IN));
-    rb_define_const(rb_cObject, "RB_WAITFD_OUT", INT2NUM(RB_WAITFD_OUT));
-    rb_define_const(rb_cObject, "RB_WAITFD_PRI", INT2NUM(RB_WAITFD_PRI));
-    rb_define_singleton_method(rb_cIO, "wait_for_single_fd",
-                               wait_for_single_fd, 3);
-#ifdef HAVE_KQUEUE
-    rb_define_singleton_method(rb_cIO, "kqueue_test_wait", kqueue_test_wait, 0);
-#endif
-}