diff options
Diffstat (limited to 'source/lib/select.c')
| -rw-r--r-- | source/lib/select.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/source/lib/select.c b/source/lib/select.c index efcf63becca..f88ad52de65 100644 --- a/source/lib/select.c +++ b/source/lib/select.c @@ -102,6 +102,12 @@ int sys_select(int maxfd, fd_set *readfds, fd_set *writefds, fd_set *errorfds, s } if (FD_ISSET(select_pipe[0], readfds2)) { + char c; + saved_errno = errno; + if (read(select_pipe[0], &c, 1) == 1) { + pipe_read++; + } + errno = saved_errno; FD_CLR(select_pipe[0], readfds2); ret--; if (ret == 0) { @@ -110,18 +116,6 @@ int sys_select(int maxfd, fd_set *readfds, fd_set *writefds, fd_set *errorfds, s } } - saved_errno = errno; - - while (pipe_written != pipe_read) { - char c; - /* Due to the linux kernel bug in 2.0.x, we - * always increment here even if the read failed... */ - read(select_pipe[0], &c, 1); - pipe_read++; - } - - errno = saved_errno; - return ret; } |