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Small refactoring on #4939

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This commit is contained in:
Yukihiro "Matz" Matsumoto
2020-03-07 19:06:46 +09:00
parent 6901752723
commit 20f9128f73
1 changed files with 18 additions and 21 deletions
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mrbgems/mruby-io/src/io.c
+18 -21
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@@ -948,27 +948,8 @@ mrb_io_sysseek(mrb_state *mrb, mrb_value io)
}
}
static mrb_value mrb_io_syswrite_common(mrb_state *mrb,
mrb_io_read_write_size (*writefunc)(int, const void *, fsize_t, off_t),
mrb_value io, mrb_value buf, off_t offset);
static mrb_io_read_write_size
mrb_syswrite_dummy(int fd, const void *buf, fsize_t nbytes, off_t offset)
{
return (mrb_io_read_write_size)write(fd, buf, nbytes);
}
mrb_value
mrb_io_syswrite(mrb_state *mrb, mrb_value io)
{
mrb_value buf;
mrb_get_args(mrb, "S", &buf);
return mrb_io_syswrite_common(mrb, mrb_syswrite_dummy, io, buf, 0);
}
static mrb_value mrb_io_syswrite_common(mrb_state *mrb,
static mrb_value
mrb_io_syswrite_common(mrb_state *mrb,
mrb_io_read_write_size (*writefunc)(int, const void *, fsize_t, off_t),
mrb_value io, mrb_value buf, off_t offset)
{
@@ -993,6 +974,22 @@ static mrb_value mrb_io_syswrite_common(mrb_state *mrb,
return mrb_fixnum_value(length);
}
static mrb_io_read_write_size
mrb_syswrite_dummy(int fd, const void *buf, fsize_t nbytes, off_t offset)
{
return (mrb_io_read_write_size)write(fd, buf, nbytes);
}
mrb_value
mrb_io_syswrite(mrb_state *mrb, mrb_value io)
{
mrb_value buf;
mrb_get_args(mrb, "S", &buf);
return mrb_io_syswrite_common(mrb, mrb_syswrite_dummy, io, buf, 0);
}
mrb_value
mrb_io_close(mrb_state *mrb, mrb_value self)
{