diff options
Diffstat (limited to 'ext/kgio/read_write.c')
| -rw-r--r-- | ext/kgio/read_write.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/ext/kgio/read_write.c b/ext/kgio/read_write.c index 51d2d16..9924743 100644 --- a/ext/kgio/read_write.c +++ b/ext/kgio/read_write.c @@ -4,6 +4,9 @@ static VALUE sym_wait_readable, sym_wait_writable; static VALUE eErrno_EPIPE, eErrno_ECONNRESET; static ID id_set_backtrace; +#ifndef HAVE_RB_STR_SUBSEQ +#define rb_str_subseq rb_str_substr +#endif /* * we know MSG_DONTWAIT works properly on all stream sockets under Linux @@ -338,7 +341,7 @@ done: a->ptr = RSTRING_PTR(a->buf) + written; return -1; } else if (written > 0) { - a->buf = rb_str_new(a->ptr, a->len); + a->buf = rb_str_subseq(a->buf, written, a->len); } else { a->buf = sym_wait_writable; } |