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diff -ur --unidirectional-new-file skipsrc-1.0.orig/skip/freebsd/skip_wrapper.c work.new/skip/freebsd/skip_wrapper.c
--- skipsrc-1.0.orig/skip/freebsd/skip_wrapper.c Fri Oct 25 13:12:43 1996
+++ work.new/skip/freebsd/skip_wrapper.c Tue Jan 25 16:22:40 2000
@@ -66,55 +66,113 @@
#include <skip_es.h>
#include <skip_if.h>
+#define SKIP_CDEV_MAJOR 142
+#define SKIP_NUM_MINOR 16
+static struct cdevsw skip_cdevsw = {
+ /* open */ skip_ifopen,
+ /* close */ skip_ifclose,
+ /* read */ skip_ifread,
+ /* write */ skip_ifwrite,
+ /* ioctl */ skip_ifioctl,
+#if __FreeBSD_version < 400011
+ /* stop */ nullstop,
+ /* reset */ noreset,
+ /* devtotty */ nodevtotty,
+#endif
+ /* poll */ skip_ifpoll,
+ /* mmap */ nommap,
+ /* strategy */ nostrategy,
+ /* name */ "skip",
+#if __FreeBSD_version < 400011
+ /* maj */ NULL
+#else
+ /* maj */ SKIP_CDEV_MAJOR,
+ /* dump */ nodump,
+ /* psize */ nopsize,
+ /* flags */ 0,
+ /* bmaj */ -1
+#endif
+};
-/*
- * SunOS 4.1.x loadable driver wrapper for the SKIP module
- */
-extern char skip_module_name[];
+#if __FreeBSD_version < 400011
+static struct cdevsw *old_dev;
+static u_long skip_major;
+static dev_t dev;
+#else
+static u_long skip_major = SKIP_CDEV_MAJOR;
+static dev_t devs[SKIP_NUM_MINOR];
+#endif
/*
- * Module linkage information for the kernel.
+ * Handle loading and unloading of the SKIP module.
*/
-extern int nulldev();
-
-struct cfdriver skipcd=
- { NULL, "skip", NULL, NULL, DV_DULL, 0 };
-
-struct cdevsw skipdevsw = {
- skip_ifopen, skip_ifclose, skip_ifread, skip_ifwrite, skip_ifioctl,
- NULL, NULL, NULL, skip_ifselect, NULL, NULL
-};
-
-MOD_DEV("skipmod", LM_DT_CHAR, -1, (void *)&skipdevsw)
-
-extern int skip_init(), skip_uninit();
-
-/*ARGSUSED*/
-int
-skipmod_load(struct lkm_table *lkmtp, int cmd)
+static int
+skip_mod_event(module_t mod, int event, void *data)
{
-
- int rc;
- rc = skip_init();
- if (rc != 0) {
- return (rc);
+ int error = 0;
+#if __FreeBSD_version >= 400011
+ int minor;
+#endif
+
+ switch (event) {
+ case MOD_LOAD:
+
+ /* Add character device */
+#if __FreeBSD_version < 400011
+ dev = (dev_t)-1;
+ if ((error = cdevsw_add(&dev, &skip_cdevsw, &old_dev)) != 0) {
+ log(LOG_ERR, "skip: can't add device\n");
+ break;
+ }
+ skip_major = major(dev);
+#else
+ devs[0] = make_dev(&skip_cdevsw, 0,
+ UID_ROOT, GID_WHEEL, 0644, "skip_key");
+ for (minor = 1; minor < SKIP_NUM_MINOR; minor++) {
+ devs[minor] = make_dev(&skip_cdevsw, minor,
+ UID_ROOT, GID_WHEEL, 0644, "skip%d", minor);
+ }
+#endif
+
+ /* Initialize SKIP itself */
+ if ((error = skip_init()) != 0) {
+ /* XXX should remove char device */
+ log(LOG_ERR, "skip: init failed\n");
+ break;
+ }
+ log(LOG_INFO, "skip: device major=%lu, driver loaded\n",
+ skip_major);
+ break;
+
+ case MOD_UNLOAD:
+
+ /* Uninitialize SKIP */
+ if ((error = skip_uninit()) != 0) {
+ log(LOG_INFO, "skip: uninit failed\n");
+ break;
+ }
+
+ /* Replace original device driver (if any) */
+#if __FreeBSD_version < 400011
+ dev = makedev(skip_major, 0);
+ (void) cdevsw_add(&dev, old_dev, NULL);
+#else
+ for (minor = 0; minor < SKIP_NUM_MINOR; minor++)
+ destroy_dev(devs[minor]);
+#endif
+ break;
+
+ default:
+ error = EOPNOTSUPP;
+ break;
}
- uprintf("skip: driver loaded\n");
- return (0);
+ return(error);
}
-skipmod_unload(struct lkm_table *lkmtp, int cmd)
-{
-
- int rc;
- rc = skip_uninit();
- if (rc == 0) {
- uprintf("skip: driver unloaded\n");
- }
- return (rc);
-}
+static moduledata_t skip_mod = {
+ "skip",
+ skip_mod_event,
+ NULL
+};
+DECLARE_MODULE(skip, skip_mod, SI_SUB_PROTO_END, SI_ORDER_MIDDLE);
-xxxinit(struct lkm_table *lkmtp, int cmd, int ver)
-{
- DISPATCH(lkmtp, cmd, ver, skipmod_load, skipmod_unload, nosys);
-}
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