diff options
Diffstat (limited to 'io.c')
-rw-r--r-- | io.c | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -1442,12 +1442,15 @@ io_fread(VALUE str, long offset, rb_io_t *fptr) if (READ_DATA_PENDING(fptr) == 0) { while (n > 0) { + again: c = rb_read_internal(fptr->fd, RSTRING_PTR(str)+offset, n); if (c == 0) { io_set_eof(fptr); break; } if (c < 0) { + if (rb_io_wait_readable(fptr->fd)) + goto again; rb_sys_fail_path(fptr->pathv); } offset += c; |