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io/console: compatibility with 1.9

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* ext/io/console/console.c (rawmode_opt, console_dev): compatibility
  with ruby 1.9.  [ruby-core:52220] [Bug #7847]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39268 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2013-02-16 03:46:34 +00:00
parent 62711da253
commit 44c24d4416
3 changed files with 46 additions and 3 deletions
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5
ChangeLog
View file

@ -1,3 +1,8 @@
Sat Feb 16 12:46:32 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
* ext/io/console/console.c (rawmode_opt, console_dev): compatibility
with ruby 1.9. [ruby-core:52220] [Bug #7847]
Sat Feb 16 12:45:50 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
* configure.in: unexpand arch sitearch and exec_prefix values, so

37
ext/io/console/console.c
View file

@ -23,6 +23,10 @@ typedef OpenFile rb_io_t;
#include <sys/ioctl.h>
#endif
#ifndef RB_TYPE_P
#define RB_TYPE_P(obj, type) (TYPE(obj) == type)
#endif
#if defined HAVE_TERMIOS_H
# include <termios.h>
typedef struct termios conmode;
@ -101,7 +105,23 @@ rawmode_opt(int argc, VALUE *argv, rawmode_arg_t *opts)
{
rawmode_arg_t *optp = NULL;
VALUE vopts;
#ifdef HAVE_RB_SCAN_ARGS_OPTIONAL_HASH
rb_scan_args(argc, argv, "0:", &vopts);
#else
vopts = Qnil;
if (argc > 0) {
vopts = argv[--argc];
if (!NIL_P(vopts)) {
# ifdef HAVE_RB_CHECK_HASH_TYPE
vopts = rb_check_hash_type(vopts);
if (NIL_P(vopts)) ++argc;
# else
Check_Type(vopts, T_HASH);
# endif
}
}
rb_scan_args(argc, argv, "0");
#endif
if (!NIL_P(vopts)) {
VALUE vmin = rb_hash_aref(vopts, ID2SYM(rb_intern("min")));
VALUE vtime = rb_hash_aref(vopts, ID2SYM(rb_intern("time")));
@ -644,6 +664,23 @@ console_ioflush(VALUE io)
return io;
}
#ifndef HAVE_RB_CLOEXEC_OPEN
static int
rb_cloexec_open(const char *pathname, int flags, mode_t mode)
{
int ret;
#ifdef O_CLOEXEC
/* O_CLOEXEC is available since Linux 2.6.23. Linux 2.6.18 silently ignore it. */
flags |= O_CLOEXEC;
#elif defined O_NOINHERIT
flags |= O_NOINHERIT;
#endif
return open(pathname, flags, mode);
}
#define rb_update_max_fd(fd) (void)(fd)
#endif
/*
* call-seq:
* IO.console -> #<File:/dev/tty>

7
ext/io/console/extconf.rb
View file

@ -12,9 +12,10 @@ when have_header(hdr = "sgtty.h")
else
ok = false
end
have_header("sys/ioctl.h")
have_func("rb_io_get_write_io", "ruby/io.h")
have_func("dup3", "unistd.h")
if ok
have_header("sys/ioctl.h")
have_func("rb_check_hash_type", "ruby.h")
have_func("rb_io_get_write_io", "ruby/io.h")
have_func("rb_cloexec_open", "ruby/io.h")
create_makefile("io/console")
end