#include "os.h"
#include "um_malloc.h"
+/*
+ * Locked by irq_lock in arch/um/kernel/irq.c. Changed by os_create_pollfd
+ * and os_free_irq_by_cb, which are called under irq_lock.
+ */
static struct pollfd *pollfds = NULL;
static int pollfds_num = 0;
static int pollfds_size = 0;
if (pollfds_num == pollfds_size) {
if (size_tmpfds <= pollfds_size * sizeof(pollfds[0])) {
/* return min size needed for new pollfds area */
- return((pollfds_size + 1) * sizeof(pollfds[0]));
+ return (pollfds_size + 1) * sizeof(pollfds[0]);
}
if (pollfds != NULL) {