8000 file.c: File.mkfifo · documenting-ruby/ruby@9289515 · GitHub
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file.c: File.mkfifo
* file.c (rb_file_s_mkfifo): implement File.mkfifo. [Feature ruby#11536] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51897 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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‎ChangeLog

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Fri Sep 18 20:11:11 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
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* file.c (rb_file_s_mkfifo): implement File.mkfifo.
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[Feature #11536]
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Fri Sep 18 16:56:19 2015 Shugo Maeda <shugo@ruby-lang.org>
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* NEWS: add Net::FTP#mlst and Net::FTP#mlsd.

‎NEWS

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@@ -30,6 +30,10 @@ with all sufficient information, see the ChangeLog file.
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[Feature #11049]
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* Enumerable#chunk_while [Feature #10769]
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* File
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* File.mkfifo [Feature #11536]
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* Hash
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* Hash#fetch_values [Feature #10017]

‎configure.in

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@@ -2182,6 +2182,8 @@ AC_CHECK_FUNCS(memalign)
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AC_CHECK_FUNCS(writev)
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AC_CHECK_FUNCS(memrchr)
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AC_CHECK_FUNCS(memmem)
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AC_CHECK_FUNCS(mkfifo)
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AC_CHECK_FUNCS(mknod)
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AC_CHECK_FUNCS(mktime)
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AC_CHECK_FUNCS(pipe2)
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AC_CHECK_FUNCS(poll)

‎file.c

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@@ -5508,6 +5508,44 @@ rb_stat_sticky(VALUE obj)
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return Qfalse;
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}
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#if !defined HAVE_MKFIFO && defined HAVE_MKNOD && defined S_IFIFO
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#define mkfifo(path, mode) mknod(path, (mode)&~S_IFMT|S_IFIFO, 0)
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#define HAVE_MKFIFO
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#endif
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/*
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* call-seq:
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* File.mkfifo(file_name, mode) => 0
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*
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* Creates a FIFO special file with name _file_name_. _mode_
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* specifies the FIFO's permissions. It is modified by the process's
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* umask in the usual way: the permissions of the created file are
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* (mode & ~umask).
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*/
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#ifdef HAVE_MKFIFO
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static VALUE
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rb_file_s_mkfifo(int argc, VALUE *argv)
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{
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VALUE path;
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int mode = 0666;
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rb_check_arity(argc, 1, 2);
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if (argc > 1) {
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mode = NUM2INT(argv[1]);
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}
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path = argv[0];
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FilePathValue(path);
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path = rb_str_encode_ospath(path);
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if (mkfifo(RSTRING_PTR(path), mode)) {
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rb_sys_fail_path(path);
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}
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return INT2FIX(0);
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}
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#else
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#define rb_file_s_mkfifo rb_f_notimplement
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#endif
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VALUE rb_mFConst;
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void
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rb_define_singleton_method(rb_cFile, "rename", rb_file_s_rename, 2);
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rb_define_singleton_method(rb_cFile, "umask", rb_file_s_umask, -1);
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rb_define_singleton_method(rb_cFile, "truncate", rb_file_s_truncate, 2);
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rb_define_singleton_method(rb_cFile, "mkfifo", rb_file_s_mkfifo, -1);
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rb_define_singleton_method(rb_cFile, "expand_path", rb_file_s_expand_path, -1);
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rb_define_singleton_method(rb_cFile, "absolute_path", rb_file_s_absolute_path, -1);
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rb_define_singleton_method(rb_cFile, "realpath", rb_file_s_realpath, -1);

‎test/lib/envutil.rb

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require_relative "find_executable"
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def File.mkfifo(fn)
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raise NotImplementedError, "does not support fifo" if /mswin|mingw|bccwin/ =~ RUBY_PLATFORM
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ret = system("mkfifo", fn)
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raise NotImplementedError, "mkfifo fails" if !ret
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end
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end unless File.respond_to?(:mkfifo) or /mswin|mingw|bccwin/ =~ RUBY_PLATFORM
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module EnvUtil
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def rubybin

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