Aren
/
NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

simplify the example; only register the set of events to watch once since 

it does not change. Also print that ATTR means changing times too.
This commit is contained in:
christos 2009-10-24 17:49:58 +00:00
parent e942b6ecb2
commit 9d8aeaab57
1 changed files with 8 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
lib/libc/sys/kqueue.2
View File

@ -1,4 +1,4 @@
.\" $NetBSD: kqueue.2,v 1.24 2009/09/01 22:12:05 wiz Exp $
.\" $NetBSD: kqueue.2,v 1.25 2009/10/24 17:49:58 christos Exp $
.\"
.\" Copyright (c) 2000 Jonathan Lemon
.\" All rights reserved.
@ -32,7 +32,7 @@
.\"
.\" $FreeBSD: src/lib/libc/sys/kqueue.2,v 1.22 2001/06/27 19:55:57 dd Exp $
.\"
.Dd September 1, 2009
.Dd October 24, 2009
.Dt KQUEUE 2
.Os
.Sh NAME
@ -496,7 +496,7 @@ int
main(int argc, char *argv[])
{
int fd, kq, nev;
struct kevent ev, ch;
struct kevent ev;
static const struct timespec tout = { 1, 0 };
if ((fd = open(argv[1], O_RDONLY)) == -1)
@ -505,11 +505,13 @@ main(int argc, char *argv[])
if ((kq = kqueue()) == -1)
err(1, "Cannot create kqueue");
EV_SET(\*[Am]ch, fd, EVFILT_VNODE, EV_ADD | EV_ENABLE | EV_CLEAR,
EV_SET(\*[Am]ev, fd, EVFILT_VNODE, EV_ADD | EV_ENABLE | EV_CLEAR,
NOTE_DELETE|NOTE_WRITE|NOTE_EXTEND|NOTE_ATTRIB|NOTE_LINK|
NOTE_RENAME|NOTE_REVOKE, 0, 0);
if (kevent(kq, \*[Am]ch, 1, NULL, 0, \*[Am]tout) == -1)
err(1, "kevent");
for (;;) {
nev = kevent(kq, \*[Am]ch, 1, \*[Am]ev, 1, \*[Am]tout);
nev = kevent(kq, NULL, 0, \*[Am]ev, 1, \*[Am]tout);
if (nev == -1)
err(1, "kevent");
if (nev == 0)
@ -527,7 +529,7 @@ main(int argc, char *argv[])
ev.fflags \*[Am]= ~NOTE_EXTEND;
}
if (ev.fflags \*[Am] NOTE_ATTRIB) {
printf("chmod/chown ");
printf("chmod/chown/utimes ");
ev.fflags \*[Am]= ~NOTE_ATTRIB;
}
if (ev.fflags \*[Am] NOTE_LINK) {