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-rw-r--r--autoreload_inotify.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/autoreload_inotify.c b/autoreload_inotify.c
index a7378f6..473b8cb 100644
--- a/autoreload_inotify.c
+++ b/autoreload_inotify.c
@@ -56,22 +56,26 @@ static void arl_setup_dir(arl_t *arl, const char *filepath)
free(dntmp);
}
+union {
+ char d[4096]; /* aligned buffer */
+ struct inotify_event e;
+} buf;
+
bool arl_handle(arl_t *arl, const char *filepath)
{
bool reload = false;
- char buf[4096] __attribute__ ((aligned(__alignof__(struct inotify_event))));
char *ptr;
const struct inotify_event *event;
for (;;) {
- ssize_t len = read(arl->fd, buf, sizeof(buf));
+ ssize_t len = read(arl->fd, buf.d, sizeof(buf.d));
if (len == -1) {
if (errno == EINTR)
continue;
break;
}
- for (ptr = buf; ptr < buf + len; ptr += sizeof(*event) + event->len) {
+ for (ptr = buf.d; ptr < buf.d + len; ptr += sizeof(*event) + event->len) {
event = (const struct inotify_event*) ptr;
/* events from watching the file itself */