Remove kernel support for M:N threading.

While the KSE project was quite successful in bringing threading to
FreeBSD, the M:N approach taken by the kse library was never developed
to its full potential.  Backwards compatibility will be provided via
libmap.conf for dynamically linked binaries and static binaries will
be broken.

4 files changed, 15 insertions, 22 deletions

diff --git a/sys/compat/freebsd32/freebsd32_syscall.h b/sys/compat/freebsd32/freebsd32_syscall.h
index cb98700..a5d0fd6 100644
--- a/sys/compat/freebsd32/freebsd32_syscall.h
+++ b/sys/compat/freebsd32/freebsd32_syscall.h
@@ -284,11 +284,6 @@
 #define	FREEBSD32_SYS___setugid	374
 #define	FREEBSD32_SYS_eaccess	376
 #define	FREEBSD32_SYS_nmount	378
-#define	FREEBSD32_SYS_kse_exit	379
-#define	FREEBSD32_SYS_kse_wakeup	380
-#define	FREEBSD32_SYS_kse_create	381
-#define	FREEBSD32_SYS_kse_thr_interrupt	382
-#define	FREEBSD32_SYS_kse_release	383
 #define	FREEBSD32_SYS_kenv	390
 #define	FREEBSD32_SYS_lchflags	391
 #define	FREEBSD32_SYS_uuidgen	392
diff --git a/sys/compat/freebsd32/freebsd32_syscalls.c b/sys/compat/freebsd32/freebsd32_syscalls.c
index 82e3c05..4713dc3 100644
--- a/sys/compat/freebsd32/freebsd32_syscalls.c
+++ b/sys/compat/freebsd32/freebsd32_syscalls.c
@@ -386,11 +386,11 @@ const char *freebsd32_syscallnames[] = {
 	"eaccess",			/* 376 = eaccess */
 	"#377",			/* 377 = afs_syscall */
 	"nmount",			/* 378 = nmount */
-	"kse_exit",			/* 379 = kse_exit */
-	"kse_wakeup",			/* 380 = kse_wakeup */
-	"kse_create",			/* 381 = kse_create */
-	"kse_thr_interrupt",			/* 382 = kse_thr_interrupt */
-	"kse_release",			/* 383 = kse_release */
+	"#379",			/* 379 = kse_exit */
+	"#380",			/* 380 = kse_wakeup */
+	"#381",			/* 381 = kse_create */
+	"#382",			/* 382 = kse_thr_interrupt */
+	"#383",			/* 383 = kse_release */
 	"#384",			/* 384 = __mac_get_proc */
 	"#385",			/* 385 = __mac_set_proc */
 	"#386",			/* 386 = __mac_get_fd */
diff --git a/sys/compat/freebsd32/freebsd32_sysent.c b/sys/compat/freebsd32/freebsd32_sysent.c
index ab7ee2a..d45b3ce 100644
--- a/sys/compat/freebsd32/freebsd32_sysent.c
+++ b/sys/compat/freebsd32/freebsd32_sysent.c
@@ -418,11 +418,11 @@ struct sysent freebsd32_sysent[] = {
 	{ AS(eaccess_args), (sy_call_t *)eaccess, AUE_EACCESS, NULL, 0, 0 },	/* 376 = eaccess */
 	{ 0, (sy_call_t *)nosys, AUE_NULL, NULL, 0, 0 },			/* 377 = afs_syscall */
 	{ AS(nmount_args), (sy_call_t *)nmount, AUE_NMOUNT, NULL, 0, 0 },	/* 378 = nmount */
-	{ 0, (sy_call_t *)kse_exit, AUE_NULL, NULL, 0, 0 },		/* 379 = kse_exit */
-	{ AS(kse_wakeup_args), (sy_call_t *)kse_wakeup, AUE_NULL, NULL, 0, 0 },	/* 380 = kse_wakeup */
-	{ AS(kse_create_args), (sy_call_t *)kse_create, AUE_NULL, NULL, 0, 0 },	/* 381 = kse_create */
-	{ AS(kse_thr_interrupt_args), (sy_call_t *)kse_thr_interrupt, AUE_NULL, NULL, 0, 0 },	/* 382 = kse_thr_interrupt */
-	{ 0, (sy_call_t *)kse_release, AUE_NULL, NULL, 0, 0 },	/* 383 = kse_release */
+	{ 0, (sy_call_t *)nosys, AUE_NULL, NULL, 0, 0 },			/* 379 = kse_exit */
+	{ 0, (sy_call_t *)nosys, AUE_NULL, NULL, 0, 0 },			/* 380 = kse_wakeup */
+	{ 0, (sy_call_t *)nosys, AUE_NULL, NULL, 0, 0 },			/* 381 = kse_create */
+	{ 0, (sy_call_t *)nosys, AUE_NULL, NULL, 0, 0 },			/* 382 = kse_thr_interrupt */
+	{ 0, (sy_call_t *)nosys, AUE_NULL, NULL, 0, 0 },			/* 383 = kse_release */
 	{ 0, (sy_call_t *)nosys, AUE_NULL, NULL, 0, 0 },			/* 384 = __mac_get_proc */
 	{ 0, (sy_call_t *)nosys, AUE_NULL, NULL, 0, 0 },			/* 385 = __mac_set_proc */
 	{ 0, (sy_call_t *)nosys, AUE_NULL, NULL, 0, 0 },			/* 386 = __mac_get_fd */
diff --git a/sys/compat/freebsd32/syscalls.master b/sys/compat/freebsd32/syscalls.master
index 1394a92..c56eec4 100644
--- a/sys/compat/freebsd32/syscalls.master
+++ b/sys/compat/freebsd32/syscalls.master
@@ -645,13 +645,11 @@
 377	AUE_NULL	UNIMPL	afs_syscall
 378	AUE_NMOUNT	NOPROTO	{ int nmount(struct iovec *iovp, \
 				    unsigned int iovcnt, int flags); }
-379	AUE_NULL	NOPROTO	{ int kse_exit(void); }
-380	AUE_NULL	NOPROTO	{ int kse_wakeup(struct kse_mailbox *mbx); }
-381	AUE_NULL	NOPROTO	{ int kse_create(struct kse_mailbox *mbx, \
-				    int newgroup); }
-382	AUE_NULL	NOPROTO	{ int kse_thr_interrupt( \
-				    struct kse_thr_mailbox *tmbx); }
-383	AUE_NULL	NOPROTO	{ int kse_release(void); }
+379	AUE_NULL	UNIMPL	kse_exit
+380	AUE_NULL	UNIMPL	kse_wakeup
+381	AUE_NULL	UNIMPL	kse_create
+382	AUE_NULL	UNIMPL	kse_thr_interrupt
+383	AUE_NULL	UNIMPL	kse_release
 384	AUE_NULL	UNIMPL	__mac_get_proc
 385	AUE_NULL	UNIMPL	__mac_set_proc
 386	AUE_NULL	UNIMPL	__mac_get_fd