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fanotify.7: Add some whitespace to example program 

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2014-04-25 11:58:21 +02:00
parent e1ca5880d4
commit 370359a7c6
1 changed files with 3 additions and 0 deletions
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3
man7/fanotify.7
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@ -649,6 +649,7 @@ main(int argc, char *argv[])
/* This is the loop to wait for incoming events */ /* This is the loop to wait for incoming events */
printf("Listening for events.\\n"); printf("Listening for events.\\n");
while (1) { while (1) {
poll_num = poll(fds, nfds, \-1); poll_num = poll(fds, nfds, \-1);
if (poll_num == \-1) { if (poll_num == \-1) {
@ -658,6 +659,7 @@ main(int argc, char *argv[])
perror("poll"); /* Unexpected error */ perror("poll"); /* Unexpected error */
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
} }
if (poll_num > 0) { if (poll_num > 0) {
if (fds[0].revents & POLLIN) { if (fds[0].revents & POLLIN) {
@ -667,6 +669,7 @@ main(int argc, char *argv[])
continue; continue;
break; break;
} }
if (fds[1].revents & POLLIN) { if (fds[1].revents & POLLIN) {
/* Fanotify events are available */ /* Fanotify events are available */