diff options
Diffstat (limited to 'src/vlib/unix/input.c')
| -rw-r--r-- | src/vlib/unix/input.c | 31 |
1 files changed, 24 insertions, 7 deletions
diff --git a/src/vlib/unix/input.c b/src/vlib/unix/input.c index 07096ed27dc..7b4183a4a70 100644 --- a/src/vlib/unix/input.c +++ b/src/vlib/unix/input.c @@ -66,6 +66,7 @@ linux_epoll_file_update (unix_file_t * f, unix_file_update_type_t update_type) unix_main_t *um = &unix_main; linux_epoll_main_t *em = &linux_epoll_main; struct epoll_event e; + int op; memset (&e, 0, sizeof (e)); @@ -76,13 +77,29 @@ linux_epoll_file_update (unix_file_t * f, unix_file_update_type_t update_type) e.events |= EPOLLET; e.data.u32 = f - um->file_pool; - if (epoll_ctl (em->epoll_fd, - (update_type == UNIX_FILE_UPDATE_ADD - ? EPOLL_CTL_ADD - : (update_type == UNIX_FILE_UPDATE_MODIFY - ? EPOLL_CTL_MOD - : EPOLL_CTL_DEL)), f->file_descriptor, &e) < 0) - clib_warning ("epoll_ctl"); + op = -1; + + switch (update_type) + { + case UNIX_FILE_UPDATE_ADD: + op = EPOLL_CTL_ADD; + break; + + case UNIX_FILE_UPDATE_MODIFY: + op = EPOLL_CTL_MOD; + break; + + case UNIX_FILE_UPDATE_DELETE: + op = EPOLL_CTL_DEL; + break; + + default: + clib_warning ("unknown update_type %d", update_type); + return; + } + + if (epoll_ctl (em->epoll_fd, op, f->file_descriptor, &e) < 0) + clib_unix_warning ("epoll_ctl"); } static uword |