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mruby-io/io.c: implement IO#readchar in C

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This commit is contained in:
Yukihiro "Matz" Matsumoto
2022-12-31 18:41:16 +09:00
parent 10a5edd978
commit 7cc6a720f3
2 changed files with 2 additions and 6 deletions
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mrbgems/mruby-io/mrblib/io.rb
-5
View File
@@ -214,11 +214,6 @@ class IO
end
end
def readchar
_read_buf
_readchar
end
def getc
begin
readchar
mrbgems/mruby-io/src/io.c
+2 -1
View File
@@ -1614,6 +1614,7 @@ io_readchar(mrb_state *mrb, mrb_value self)
#endif
mrb->c->ci->mid = 0;
io_read_buf(mrb, self);
buf = io_buf(mrb, self);
#ifdef MRB_UTF8_STRING
c = RSTRING_PTR(buf)[0];
@@ -1695,6 +1696,7 @@ mrb_init_io(mrb_state *mrb)
mrb_define_method(mrb, io, "write", io_write, MRB_ARGS_ANY()); /* 15.2.20.5.20 */
mrb_define_method(mrb, io, "pread", io_pread, MRB_ARGS_ANY()); /* ruby 2.5 feature */
mrb_define_method(mrb, io, "pwrite", io_pwrite, MRB_ARGS_ANY()); /* ruby 2.5 feature */
mrb_define_method(mrb, io, "readchar", io_readchar, MRB_ARGS_NONE()); /* 15.2.20.5.15 */
mrb_define_method(mrb, io, "readbyte", io_readbyte, MRB_ARGS_NONE());
mrb_define_const_id(mrb, io, MRB_SYM(SEEK_SET), mrb_fixnum_value(SEEK_SET));
@@ -1702,6 +1704,5 @@ mrb_init_io(mrb_state *mrb)
mrb_define_const_id(mrb, io, MRB_SYM(SEEK_END), mrb_fixnum_value(SEEK_END));
mrb_define_method(mrb, io, "_read_buf", io_read_buf, MRB_ARGS_NONE());
mrb_define_method(mrb, io, "_readchar", io_readchar, MRB_ARGS_NONE());
mrb_define_class_method(mrb, io, "_bufread", io_bufread_m, MRB_ARGS_REQ(2));
}