From d982007a7350df35c5aeba820a520779694514a7 Mon Sep 17 00:00:00 2001 From: Hector Martin Date: Mon, 27 Apr 2009 01:37:05 +0200 Subject: general framework, unix socket listen, utils --- utils.c | 57 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 utils.c (limited to 'utils.c') diff --git a/utils.c b/utils.c new file mode 100644 index 0000000..c3d5c50 --- /dev/null +++ b/utils.c @@ -0,0 +1,57 @@ +/* + usbmuxd - iPhone/iPod Touch USB multiplex server daemon + +Copyright (C) 2009 Hector Martin "marcan" + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation, either version 2 or version 3. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +*/ + +#ifdef HAVE_CONFIG_H +#include +#endif + +#include +#include "utils.h" + +void fdlist_create(fdlist *list) +{ + list->count = 0; + list->capacity = 4; + list->owners = malloc(sizeof(*list->owners) * list->capacity); + list->fds = malloc(sizeof(*list->fds) * list->capacity); +} +void fdlist_add(fdlist *list, enum fdowner owner, int fd, short events) +{ + if(list->count == list->capacity) { + list->capacity *= 2; + list->owners = realloc(list->owners, sizeof(*list->owners) * list->capacity); + list->fds = realloc(list->fds, sizeof(*list->fds) * list->capacity); + } + list->owners[list->count] = owner; + list->fds[list->count].fd = fd; + list->fds[list->count].events = events; + list->fds[list->count].revents = 0; + list->count++; +} + +void fdlist_free(fdlist *list) +{ + list->count = 0; + list->capacity = 0; + free(list->owners); + list->owners = NULL; + free(list->fds); + list->fds = NULL; +} -- cgit v1.1-32-gdbae