lib: If epoll_ctl() fails, panic instead of just fatal.

This makes it easier to fix such bugs.

diff --git a/src/lib/ioloop-epoll.c b/src/lib/ioloop-epoll.c
index 1143abecb61739ba95f6c622d12e58258caa2f2d..c2fe1a94867edad461fbc486b07835557466a516 100644 (file)
--- a/src/lib/ioloop-epoll.c
+++ b/src/lib/ioloop-epoll.c
@@ -105,7 +105,7 @@ void io_loop_handle_add(struct io_file *io)
 
        if (epoll_ctl(ctx->epfd, op, io->fd, &event) < 0) {
                if (errno == EPERM && op == EPOLL_CTL_ADD) {
-                       i_fatal("epoll_ctl(add, %d) failed: %m "
+                       i_panic("epoll_ctl(add, %d) failed: %m "
                                "(fd doesn't support epoll%s)", io->fd,
                                io->fd != STDIN_FILENO ? "" :
                                " - instead of '<file', try 'cat file|'");