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#define PERL_NO_GET_CONTEXT
#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"
#include <unistd.h>
#include <fcntl.h>
#include <sys/inotify.h>
MODULE = Linux::Inotify2 PACKAGE = Linux::Inotify2
PROTOTYPES: ENABLE
BOOT:
{
HV *stash = gv_stashpv ("Linux::Inotify2", 0);
newCONSTSUB (stash, "IN_ACCESS" , newSViv (IN_ACCESS));
newCONSTSUB (stash, "IN_MODIFY" , newSViv (IN_MODIFY));
newCONSTSUB (stash, "IN_ATTRIB" , newSViv (IN_ATTRIB));
newCONSTSUB (stash, "IN_CLOSE_WRITE" , newSViv (IN_CLOSE_WRITE ));
newCONSTSUB (stash, "IN_CLOSE_NOWRITE", newSViv (IN_CLOSE_NOWRITE));
newCONSTSUB (stash, "IN_OPEN" , newSViv (IN_OPEN));
newCONSTSUB (stash, "IN_MOVED_FROM" , newSViv (IN_MOVED_FROM));
newCONSTSUB (stash, "IN_MOVED_TO" , newSViv (IN_MOVED_TO));
newCONSTSUB (stash, "IN_CREATE" , newSViv (IN_CREATE));
newCONSTSUB (stash, "IN_DELETE" , newSViv (IN_DELETE));
newCONSTSUB (stash, "IN_DELETE_SELF" , newSViv (IN_DELETE_SELF));
newCONSTSUB (stash, "IN_MOVE_SELF" , newSViv (IN_MOVE_SELF));
newCONSTSUB (stash, "IN_UNMOUNT" , newSViv (IN_UNMOUNT));
newCONSTSUB (stash, "IN_Q_OVERFLOW" , newSViv (IN_Q_OVERFLOW));
newCONSTSUB (stash, "IN_IGNORED" , newSViv (IN_IGNORED));
newCONSTSUB (stash, "IN_CLOSE" , newSViv (IN_CLOSE));
newCONSTSUB (stash, "IN_MOVE" , newSViv (IN_MOVE));
newCONSTSUB (stash, "IN_ONLYDIR" , newSViv (IN_ONLYDIR));
newCONSTSUB (stash, "IN_DONT_FOLLOW" , newSViv (IN_DONT_FOLLOW));
newCONSTSUB (stash, "IN_MASK_ADD" , newSViv (IN_MASK_ADD));
newCONSTSUB (stash, "IN_ISDIR" , newSViv (IN_ISDIR));
newCONSTSUB (stash, "IN_ONESHOT" , newSViv (IN_ONESHOT));
newCONSTSUB (stash, "IN_ALL_EVENTS" , newSViv (IN_ALL_EVENTS));
}
int
inotify_init ()
void
inotify_close (int fd)
CODE:
close (fd);
int
inotify_add_watch (int fd, char *name, U32 mask)
int
inotify_rm_watch (int fd, U32 wd)
int
inotify_blocking (int fd, I32 blocking)
CODE:
fcntl (fd, F_SETFL, blocking ? 0 : O_NONBLOCK);
void
inotify_read (int fd, int size = 8192)
PPCODE:
{
char buf [size], *cur, *end;
int got = read (fd, buf, size);
if (got < 0)
if (errno != EAGAIN && errno != EINTR)
croak ("Linux::Inotify2: read error while reading events");
else
XSRETURN_EMPTY;
cur = buf;
end = buf + got;
while (cur < end)
{
struct inotify_event *ev = (struct inotify_event *)cur;
cur += sizeof (struct inotify_event) + ev->len;
while (ev->len > 0 && !ev->name [ev->len - 1])
--ev->len;
HV *hv = newHV ();
hv_store (hv, "wd", sizeof ("wd") - 1, newSViv (ev->wd), 0);
hv_store (hv, "mask", sizeof ("mask") - 1, newSViv (ev->mask), 0);
hv_store (hv, "cookie", sizeof ("cookie") - 1, newSViv (ev->cookie), 0);
hv_store (hv, "name", sizeof ("name") - 1, newSVpvn (ev->name, ev->len), 0);
XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
}
}
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