diff --git a/sbin/hastd/activemap.c b/sbin/hastd/activemap.c
index 127b2c89e96d..e388bb2eea34 100644
--- a/sbin/hastd/activemap.c
+++ b/sbin/hastd/activemap.c
@@ -33,7 +33,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/param.h>	/* powerof2() */
 #include <sys/queue.h>
 
-#include <assert.h>
 #include <bitstring.h>
 #include <errno.h>
 #include <stdint.h>
@@ -41,7 +40,14 @@ __FBSDID("$FreeBSD$");
 #include <stdlib.h>
 #include <string.h>
 
-#include <activemap.h>
+#include <pjdlog.h>
+
+#include "activemap.h"
+
+#ifndef	PJDLOG_ASSERT
+#include <assert.h>
+#define	PJDLOG_ASSERT(...)	assert(__VA_ARGS__)
+#endif
 
 #define	ACTIVEMAP_MAGIC	0xac71e4
 struct activemap {
@@ -93,9 +99,9 @@ off2ext(const struct activemap *amp, off_t offset)
 {
 	int extent;
 
-	assert(offset >= 0 && offset < amp->am_mediasize);
+	PJDLOG_ASSERT(offset >= 0 && offset < amp->am_mediasize);
 	extent = (offset >> amp->am_extentshift);
-	assert(extent >= 0 && extent < amp->am_nextents);
+	PJDLOG_ASSERT(extent >= 0 && extent < amp->am_nextents);
 	return (extent);
 }
 
@@ -104,9 +110,9 @@ ext2off(const struct activemap *amp, int extent)
 {
 	off_t offset;
 
-	assert(extent >= 0 && extent < amp->am_nextents);
+	PJDLOG_ASSERT(extent >= 0 && extent < amp->am_nextents);
 	offset = ((off_t)extent << amp->am_extentshift);
-	assert(offset >= 0 && offset < amp->am_mediasize);
+	PJDLOG_ASSERT(offset >= 0 && offset < amp->am_mediasize);
 	return (offset);
 }
 
@@ -122,7 +128,7 @@ ext2reqs(const struct activemap *amp, int ext)
 	if (ext < amp->am_nextents - 1)
 		return (((amp->am_extentsize - 1) / MAXPHYS) + 1);
 
-	assert(ext == amp->am_nextents - 1);
+	PJDLOG_ASSERT(ext == amp->am_nextents - 1);
 	left = amp->am_mediasize % amp->am_extentsize;
 	if (left == 0)
 		left = amp->am_extentsize;
@@ -139,13 +145,13 @@ activemap_init(struct activemap **ampp, uint64_t mediasize, uint32_t extentsize,
 {
 	struct activemap *amp;
 
-	assert(ampp != NULL);
-	assert(mediasize > 0);
-	assert(extentsize > 0);
-	assert(powerof2(extentsize));
-	assert(sectorsize > 0);
-	assert(powerof2(sectorsize));
-	assert(keepdirty > 0);
+	PJDLOG_ASSERT(ampp != NULL);
+	PJDLOG_ASSERT(mediasize > 0);
+	PJDLOG_ASSERT(extentsize > 0);
+	PJDLOG_ASSERT(powerof2(extentsize));
+	PJDLOG_ASSERT(sectorsize > 0);
+	PJDLOG_ASSERT(powerof2(sectorsize));
+	PJDLOG_ASSERT(keepdirty > 0);
 
 	amp = malloc(sizeof(*amp));
 	if (amp == NULL)
@@ -225,10 +231,10 @@ keepdirty_add(struct activemap *amp, int extent)
 	 */
 	if (amp->am_nkeepdirty >= amp->am_nkeepdirty_limit) {
 		kd = TAILQ_LAST(&amp->am_keepdirty, skeepdirty);
-		assert(kd != NULL);
+		PJDLOG_ASSERT(kd != NULL);
 		TAILQ_REMOVE(&amp->am_keepdirty, kd, kd_next);
 		amp->am_nkeepdirty--;
-		assert(amp->am_nkeepdirty > 0);
+		PJDLOG_ASSERT(amp->am_nkeepdirty > 0);
 	}
 	if (kd == NULL)
 		kd = malloc(sizeof(*kd));
@@ -261,7 +267,7 @@ keepdirty_free(struct activemap *amp)
 		amp->am_nkeepdirty--;
 		free(kd);
 	}
-	assert(amp->am_nkeepdirty == 0);
+	PJDLOG_ASSERT(amp->am_nkeepdirty == 0);
 }
 
 /*
@@ -271,7 +277,7 @@ void
 activemap_free(struct activemap *amp)
 {
 
-	assert(amp->am_magic == ACTIVEMAP_MAGIC);
+	PJDLOG_ASSERT(amp->am_magic == ACTIVEMAP_MAGIC);
 
 	amp->am_magic = 0;
 
@@ -293,8 +299,8 @@ activemap_write_start(struct activemap *amp, off_t offset, off_t length)
 	off_t end;
 	int ext;
 
-	assert(amp->am_magic == ACTIVEMAP_MAGIC);
-	assert(length > 0);
+	PJDLOG_ASSERT(amp->am_magic == ACTIVEMAP_MAGIC);
+	PJDLOG_ASSERT(length > 0);
 
 	modified = false;
 	end = offset + length - 1;
@@ -307,7 +313,7 @@ activemap_write_start(struct activemap *amp, off_t offset, off_t length)
 		 * was modified and has to be flushed to disk.
 		 */
 		if (amp->am_memtab[ext]++ == 0) {
-			assert(!bit_test(amp->am_memmap, ext));
+			PJDLOG_ASSERT(!bit_test(amp->am_memmap, ext));
 			bit_set(amp->am_memmap, ext);
 			amp->am_ndirty++;
 		}
@@ -329,8 +335,8 @@ activemap_write_complete(struct activemap *amp, off_t offset, off_t length)
 	off_t end;
 	int ext;
 
-	assert(amp->am_magic == ACTIVEMAP_MAGIC);
-	assert(length > 0);
+	PJDLOG_ASSERT(amp->am_magic == ACTIVEMAP_MAGIC);
+	PJDLOG_ASSERT(length > 0);
 
 	modified = false;
 	end = offset + length - 1;
@@ -342,8 +348,8 @@ activemap_write_complete(struct activemap *amp, off_t offset, off_t length)
 		 * By returning true we inform the caller that on-disk bitmap
 		 * was modified and has to be flushed to disk.
 		 */
-		assert(amp->am_memtab[ext] > 0);
-		assert(bit_test(amp->am_memmap, ext));
+		PJDLOG_ASSERT(amp->am_memtab[ext] > 0);
+		PJDLOG_ASSERT(bit_test(amp->am_memmap, ext));
 		if (--amp->am_memtab[ext] == 0) {
 			bit_clear(amp->am_memmap, ext);
 			amp->am_ndirty--;
@@ -365,15 +371,15 @@ activemap_extent_complete(struct activemap *amp, int extent)
 	bool modified;
 	int reqs;
 
-	assert(amp->am_magic == ACTIVEMAP_MAGIC);
-	assert(extent >= 0 && extent < amp->am_nextents);
+	PJDLOG_ASSERT(amp->am_magic == ACTIVEMAP_MAGIC);
+	PJDLOG_ASSERT(extent >= 0 && extent < amp->am_nextents);
 
 	modified = false;
 
 	reqs = ext2reqs(amp, extent);
-	assert(amp->am_memtab[extent] >= reqs);
+	PJDLOG_ASSERT(amp->am_memtab[extent] >= reqs);
 	amp->am_memtab[extent] -= reqs;
-	assert(bit_test(amp->am_memmap, extent));
+	PJDLOG_ASSERT(bit_test(amp->am_memmap, extent));
 	if (amp->am_memtab[extent] == 0) {
 		bit_clear(amp->am_memmap, extent);
 		amp->am_ndirty--;
@@ -390,7 +396,7 @@ uint64_t
 activemap_ndirty(const struct activemap *amp)
 {
 
-	assert(amp->am_magic == ACTIVEMAP_MAGIC);
+	PJDLOG_ASSERT(amp->am_magic == ACTIVEMAP_MAGIC);
 
 	return (amp->am_ndirty);
 }
@@ -403,7 +409,7 @@ bool
 activemap_differ(const struct activemap *amp)
 {
 
-	assert(amp->am_magic == ACTIVEMAP_MAGIC);
+	PJDLOG_ASSERT(amp->am_magic == ACTIVEMAP_MAGIC);
 
 	return (memcmp(amp->am_diskmap, amp->am_memmap,
 	    amp->am_mapsize) != 0);
@@ -416,7 +422,7 @@ size_t
 activemap_size(const struct activemap *amp)
 {
 
-	assert(amp->am_magic == ACTIVEMAP_MAGIC);
+	PJDLOG_ASSERT(amp->am_magic == ACTIVEMAP_MAGIC);
 
 	return (amp->am_mapsize);
 }
@@ -429,7 +435,7 @@ size_t
 activemap_ondisk_size(const struct activemap *amp)
 {
 
-	assert(amp->am_magic == ACTIVEMAP_MAGIC);
+	PJDLOG_ASSERT(amp->am_magic == ACTIVEMAP_MAGIC);
 
 	return (amp->am_diskmapsize);
 }
@@ -442,8 +448,8 @@ activemap_copyin(struct activemap *amp, const unsigned char *buf, size_t size)
 {
 	int ext;
 
-	assert(amp->am_magic == ACTIVEMAP_MAGIC);
-	assert(size >= amp->am_mapsize);
+	PJDLOG_ASSERT(amp->am_magic == ACTIVEMAP_MAGIC);
+	PJDLOG_ASSERT(size >= amp->am_mapsize);
 
 	memcpy(amp->am_diskmap, buf, amp->am_mapsize);
 	memcpy(amp->am_memmap, buf, amp->am_mapsize);
@@ -481,8 +487,8 @@ activemap_merge(struct activemap *amp, const unsigned char *buf, size_t size)
 	bitstr_t *remmap = __DECONST(bitstr_t *, buf);
 	int ext;
 
-	assert(amp->am_magic == ACTIVEMAP_MAGIC);
-	assert(size >= amp->am_mapsize);
+	PJDLOG_ASSERT(amp->am_magic == ACTIVEMAP_MAGIC);
+	PJDLOG_ASSERT(size >= amp->am_mapsize);
 
 	bit_ffs(remmap, amp->am_nextents, &ext);
 	if (ext == -1) {
@@ -521,7 +527,7 @@ const unsigned char *
 activemap_bitmap(struct activemap *amp, size_t *sizep)
 {
 
-	assert(amp->am_magic == ACTIVEMAP_MAGIC);
+	PJDLOG_ASSERT(amp->am_magic == ACTIVEMAP_MAGIC);
 
 	if (sizep != NULL)
 		*sizep = amp->am_diskmapsize;
@@ -539,11 +545,11 @@ activemap_calc_ondisk_size(uint64_t mediasize, uint32_t extentsize,
 {
 	uint64_t nextents, mapsize;
 
-	assert(mediasize > 0);
-	assert(extentsize > 0);
-	assert(powerof2(extentsize));
-	assert(sectorsize > 0);
-	assert(powerof2(sectorsize));
+	PJDLOG_ASSERT(mediasize > 0);
+	PJDLOG_ASSERT(extentsize > 0);
+	PJDLOG_ASSERT(powerof2(extentsize));
+	PJDLOG_ASSERT(sectorsize > 0);
+	PJDLOG_ASSERT(powerof2(sectorsize));
 
 	nextents = ((mediasize - 1) / extentsize) + 1;
 	mapsize = sizeof(bitstr_t) * bitstr_size(nextents);
@@ -558,7 +564,7 @@ activemap_sync_rewind(struct activemap *amp)
 {
 	int ext;
 
-	assert(amp->am_magic == ACTIVEMAP_MAGIC);
+	PJDLOG_ASSERT(amp->am_magic == ACTIVEMAP_MAGIC);
 
 	bit_ffs(amp->am_syncmap, amp->am_nextents, &ext);
 	if (ext == -1) {
@@ -581,9 +587,9 @@ activemap_sync_offset(struct activemap *amp, off_t *lengthp, int *syncextp)
 	off_t syncoff, left;
 	int ext;
 
-	assert(amp->am_magic == ACTIVEMAP_MAGIC);
-	assert(lengthp != NULL);
-	assert(syncextp != NULL);
+	PJDLOG_ASSERT(amp->am_magic == ACTIVEMAP_MAGIC);
+	PJDLOG_ASSERT(lengthp != NULL);
+	PJDLOG_ASSERT(syncextp != NULL);
 
 	*syncextp = -1;
 
@@ -632,9 +638,10 @@ activemap_sync_offset(struct activemap *amp, off_t *lengthp, int *syncextp)
 	if (left > MAXPHYS)
 		left = MAXPHYS;
 
-	assert(left >= 0 && left <= MAXPHYS);
-	assert(syncoff >= 0 && syncoff < amp->am_mediasize);
-	assert(syncoff + left >= 0 && syncoff + left <= amp->am_mediasize);
+	PJDLOG_ASSERT(left >= 0 && left <= MAXPHYS);
+	PJDLOG_ASSERT(syncoff >= 0 && syncoff < amp->am_mediasize);
+	PJDLOG_ASSERT(syncoff + left >= 0 &&
+	    syncoff + left <= amp->am_mediasize);
 
 	*lengthp = left;
 	return (syncoff);
@@ -651,7 +658,7 @@ activemap_need_sync(struct activemap *amp, off_t offset, off_t length)
 	off_t end;
 	int ext;
 
-	assert(amp->am_magic == ACTIVEMAP_MAGIC);
+	PJDLOG_ASSERT(amp->am_magic == ACTIVEMAP_MAGIC);
 
 	modified = false;
 	end = offset + length - 1;
@@ -659,7 +666,7 @@ activemap_need_sync(struct activemap *amp, off_t offset, off_t length)
 	for (ext = off2ext(amp, offset); ext <= off2ext(amp, end); ext++) {
 		if (bit_test(amp->am_syncmap, ext)) {
 			/* Already marked for synchronization. */
-			assert(bit_test(amp->am_memmap, ext));
+			PJDLOG_ASSERT(bit_test(amp->am_memmap, ext));
 			continue;
 		}
 		bit_set(amp->am_syncmap, ext);
diff --git a/sbin/hastd/ebuf.c b/sbin/hastd/ebuf.c
index 0bccd181cc35..f5908a41a92b 100644
--- a/sbin/hastd/ebuf.c
+++ b/sbin/hastd/ebuf.c
@@ -32,15 +32,21 @@ __FBSDID("$FreeBSD$");
 
 #include <sys/param.h>
 
-#include <assert.h>
 #include <errno.h>
 #include <stdbool.h>
 #include <stdint.h>
 #include <strings.h>
 #include <unistd.h>
 
+#include <pjdlog.h>
+
 #include "ebuf.h"
 
+#ifndef	PJDLOG_ASSERT
+#include <assert.h>
+#define	PJDLOG_ASSERT(...)	assert(__VA_ARGS__)
+#endif
+
 #define	EBUF_MAGIC	0xeb0f41c
 struct ebuf {
 	/* Magic to assert the caller uses valid structure. */
@@ -91,7 +97,7 @@ void
 ebuf_free(struct ebuf *eb)
 {
 
-	assert(eb != NULL && eb->eb_magic == EBUF_MAGIC);
+	PJDLOG_ASSERT(eb != NULL && eb->eb_magic == EBUF_MAGIC);
 
 	eb->eb_magic = 0;
 
@@ -103,7 +109,7 @@ int
 ebuf_add_head(struct ebuf *eb, const void *data, size_t size)
 {
 
-	assert(eb != NULL && eb->eb_magic == EBUF_MAGIC);
+	PJDLOG_ASSERT(eb != NULL && eb->eb_magic == EBUF_MAGIC);
 
 	if (size > (size_t)(eb->eb_used - eb->eb_start)) {
 		/*
@@ -113,7 +119,7 @@ ebuf_add_head(struct ebuf *eb, const void *data, size_t size)
 		if (ebuf_head_extend(eb, size) < 0)
 			return (-1);
 	}
-	assert(size <= (size_t)(eb->eb_used - eb->eb_start));
+	PJDLOG_ASSERT(size <= (size_t)(eb->eb_used - eb->eb_start));
 
 	eb->eb_size += size;
 	eb->eb_used -= size;
@@ -130,7 +136,7 @@ int
 ebuf_add_tail(struct ebuf *eb, const void *data, size_t size)
 {
 
-	assert(eb != NULL && eb->eb_magic == EBUF_MAGIC);
+	PJDLOG_ASSERT(eb != NULL && eb->eb_magic == EBUF_MAGIC);
 
 	if (size > (size_t)(eb->eb_end - (eb->eb_used + eb->eb_size))) {
 		/*
@@ -140,7 +146,8 @@ ebuf_add_tail(struct ebuf *eb, const void *data, size_t size)
 		if (ebuf_tail_extend(eb, size) < 0)
 			return (-1);
 	}
-	assert(size <= (size_t)(eb->eb_end - (eb->eb_used + eb->eb_size)));
+	PJDLOG_ASSERT(size <=
+	    (size_t)(eb->eb_end - (eb->eb_used + eb->eb_size)));
 
 	/*
 	 * If data is NULL the caller just wants to reserve space.
@@ -156,8 +163,8 @@ void
 ebuf_del_head(struct ebuf *eb, size_t size)
 {
 
-	assert(eb != NULL && eb->eb_magic == EBUF_MAGIC);
-	assert(size <= eb->eb_size);
+	PJDLOG_ASSERT(eb != NULL && eb->eb_magic == EBUF_MAGIC);
+	PJDLOG_ASSERT(size <= eb->eb_size);
 
 	eb->eb_used += size;
 	eb->eb_size -= size;
@@ -167,8 +174,8 @@ void
 ebuf_del_tail(struct ebuf *eb, size_t size)
 {
 
-	assert(eb != NULL && eb->eb_magic == EBUF_MAGIC);
-	assert(size <= eb->eb_size);
+	PJDLOG_ASSERT(eb != NULL && eb->eb_magic == EBUF_MAGIC);
+	PJDLOG_ASSERT(size <= eb->eb_size);
 
 	eb->eb_size -= size;
 }
@@ -180,7 +187,7 @@ void *
 ebuf_data(struct ebuf *eb, size_t *sizep)
 {
 
-	assert(eb != NULL && eb->eb_magic == EBUF_MAGIC);
+	PJDLOG_ASSERT(eb != NULL && eb->eb_magic == EBUF_MAGIC);
 
 	if (sizep != NULL)
 		*sizep = eb->eb_size;
@@ -194,7 +201,7 @@ size_t
 ebuf_size(struct ebuf *eb)
 {
 
-	assert(eb != NULL && eb->eb_magic == EBUF_MAGIC);
+	PJDLOG_ASSERT(eb != NULL && eb->eb_magic == EBUF_MAGIC);
 
 	return (eb->eb_size);
 }
@@ -208,7 +215,7 @@ ebuf_head_extend(struct ebuf *eb, size_t size)
 	unsigned char *newstart, *newused;
 	size_t newsize;
 
-	assert(eb != NULL && eb->eb_magic == EBUF_MAGIC);
+	PJDLOG_ASSERT(eb != NULL && eb->eb_magic == EBUF_MAGIC);
 
 	newsize = eb->eb_end - eb->eb_start + (PAGE_SIZE / 4) + size;
 
@@ -236,7 +243,7 @@ ebuf_tail_extend(struct ebuf *eb, size_t size)
 	unsigned char *newstart;
 	size_t newsize;
 
-	assert(eb != NULL && eb->eb_magic == EBUF_MAGIC);
+	PJDLOG_ASSERT(eb != NULL && eb->eb_magic == EBUF_MAGIC);
 
 	newsize = eb->eb_end - eb->eb_start + size + ((3 * PAGE_SIZE) / 4);
 
diff --git a/sbin/hastd/event.c b/sbin/hastd/event.c
index d772f692ba2e..d895f670177a 100644
--- a/sbin/hastd/event.c
+++ b/sbin/hastd/event.c
@@ -27,7 +27,6 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
-#include <assert.h>
 #include <errno.h>
 
 #include "hast.h"
@@ -46,8 +45,8 @@ event_send(const struct hast_resource *res, int event)
 	struct nv *nvin, *nvout;
 	int error;
 
-	assert(res != NULL);
-	assert(event >= EVENT_MIN && event <= EVENT_MAX);
+	PJDLOG_ASSERT(res != NULL);
+	PJDLOG_ASSERT(event >= EVENT_MIN && event <= EVENT_MAX);
 
 	nvin = nvout = NULL;
 
@@ -89,7 +88,7 @@ event_recv(const struct hast_resource *res)
 	uint8_t event;
 	int error;
 
-	assert(res != NULL);
+	PJDLOG_ASSERT(res != NULL);
 
 	nvin = nvout = NULL;
 
diff --git a/sbin/hastd/hast_proto.c b/sbin/hastd/hast_proto.c
index 89568914f5f7..439b0f31940f 100644
--- a/sbin/hastd/hast_proto.c
+++ b/sbin/hastd/hast_proto.c
@@ -33,7 +33,6 @@ __FBSDID("$FreeBSD$");
 
 #include <sys/endian.h>
 
-#include <assert.h>
 #include <errno.h>
 #include <strings.h>
 
@@ -158,7 +157,7 @@ hast_proto_recv_hdr(const struct proto_conn *conn, struct nv **nvp)
 	if (ebuf_add_tail(eb, NULL, hdr.size) < 0)
 		goto fail;
 	hptr = ebuf_data(eb, NULL);
-	assert(hptr != NULL);
+	PJDLOG_ASSERT(hptr != NULL);
 	if (proto_recv(conn, hptr, hdr.size) < 0)
 		goto fail;
 	nv = nv_ntoh(eb);
@@ -183,8 +182,8 @@ hast_proto_recv_data(const struct hast_resource *res, struct proto_conn *conn,
 	void *dptr;
 	int ret;
 
-	assert(data != NULL);
-	assert(size > 0);
+	PJDLOG_ASSERT(data != NULL);
+	PJDLOG_ASSERT(size > 0);
 
 	ret = -1;
 	freedata = false;
diff --git a/sbin/hastd/hooks.c b/sbin/hastd/hooks.c
index b161c0c0442b..60d48d1384fd 100644
--- a/sbin/hastd/hooks.c
+++ b/sbin/hastd/hooks.c
@@ -35,7 +35,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/sysctl.h>
 #include <sys/wait.h>
 
-#include <assert.h>
 #include <errno.h>
 #include <fcntl.h>
 #include <libgen.h>
@@ -138,7 +137,7 @@ void
 hook_init(void)
 {
 
-	assert(!hooks_initialized);
+	PJDLOG_ASSERT(!hooks_initialized);
 
 	mtx_init(&hookprocs_lock);
 	TAILQ_INIT(&hookprocs);
@@ -150,12 +149,12 @@ hook_fini(void)
 {
 	struct hookproc *hp;
 
-	assert(hooks_initialized);
+	PJDLOG_ASSERT(hooks_initialized);
 
 	mtx_lock(&hookprocs_lock);
 	while ((hp = TAILQ_FIRST(&hookprocs)) != NULL) {
-		assert(hp->hp_magic == HOOKPROC_MAGIC_ONLIST);
-		assert(hp->hp_pid > 0);
+		PJDLOG_ASSERT(hp->hp_magic == HOOKPROC_MAGIC_ONLIST);
+		PJDLOG_ASSERT(hp->hp_pid > 0);
 
 		hook_remove(hp);
 		hook_free(hp);
@@ -201,8 +200,8 @@ static void
 hook_add(struct hookproc *hp, pid_t pid)
 {
 
-	assert(hp->hp_magic == HOOKPROC_MAGIC_ALLOCATED);
-	assert(hp->hp_pid == 0);
+	PJDLOG_ASSERT(hp->hp_magic == HOOKPROC_MAGIC_ALLOCATED);
+	PJDLOG_ASSERT(hp->hp_pid == 0);
 
 	hp->hp_pid = pid;
 	mtx_lock(&hookprocs_lock);
@@ -215,9 +214,9 @@ static void
 hook_remove(struct hookproc *hp)
 {
 
-	assert(hp->hp_magic == HOOKPROC_MAGIC_ONLIST);
-	assert(hp->hp_pid > 0);
-	assert(mtx_owned(&hookprocs_lock));
+	PJDLOG_ASSERT(hp->hp_magic == HOOKPROC_MAGIC_ONLIST);
+	PJDLOG_ASSERT(hp->hp_pid > 0);
+	PJDLOG_ASSERT(mtx_owned(&hookprocs_lock));
 
 	TAILQ_REMOVE(&hookprocs, hp, hp_next);
 	hp->hp_magic = HOOKPROC_MAGIC_ALLOCATED;
@@ -227,8 +226,8 @@ static void
 hook_free(struct hookproc *hp)
 {
 
-	assert(hp->hp_magic == HOOKPROC_MAGIC_ALLOCATED);
-	assert(hp->hp_pid > 0);
+	PJDLOG_ASSERT(hp->hp_magic == HOOKPROC_MAGIC_ALLOCATED);
+	PJDLOG_ASSERT(hp->hp_pid > 0);
 
 	hp->hp_magic = 0;
 	free(hp);
@@ -239,11 +238,11 @@ hook_find(pid_t pid)
 {
 	struct hookproc *hp;
 
-	assert(mtx_owned(&hookprocs_lock));
+	PJDLOG_ASSERT(mtx_owned(&hookprocs_lock));
 
 	TAILQ_FOREACH(hp, &hookprocs, hp_next) {
-		assert(hp->hp_magic == HOOKPROC_MAGIC_ONLIST);
-		assert(hp->hp_pid > 0);
+		PJDLOG_ASSERT(hp->hp_magic == HOOKPROC_MAGIC_ONLIST);
+		PJDLOG_ASSERT(hp->hp_pid > 0);
 
 		if (hp->hp_pid == pid)
 			break;
@@ -286,7 +285,7 @@ hook_check(void)
 	struct hookproc *hp, *hp2;
 	time_t now;
 
-	assert(hooks_initialized);
+	PJDLOG_ASSERT(hooks_initialized);
 
 	pjdlog_debug(2, "Checking hooks.");
 
@@ -296,8 +295,8 @@ hook_check(void)
 	now = time(NULL);
 	mtx_lock(&hookprocs_lock);
 	TAILQ_FOREACH_SAFE(hp, &hookprocs, hp_next, hp2) {
-		assert(hp->hp_magic == HOOKPROC_MAGIC_ONLIST);
-		assert(hp->hp_pid > 0);
+		PJDLOG_ASSERT(hp->hp_magic == HOOKPROC_MAGIC_ONLIST);
+		PJDLOG_ASSERT(hp->hp_pid > 0);
 
 		/*
 		 * If process doesn't exists we somehow missed it.
@@ -347,7 +346,7 @@ hook_execv(const char *path, va_list ap)
 	sigset_t mask;
 	pid_t pid;
 
-	assert(hooks_initialized);
+	PJDLOG_ASSERT(hooks_initialized);
 
 	if (path == NULL || path[0] == '\0')
 		return;
@@ -359,7 +358,7 @@ hook_execv(const char *path, va_list ap)
 		if (args[ii] == NULL)
 			break;
 	}
-	assert(ii < sizeof(args) / sizeof(args[0]));
+	PJDLOG_ASSERT(ii < sizeof(args) / sizeof(args[0]));
 
 	hp = hook_alloc(path, args);
 	if (hp == NULL)
diff --git a/sbin/hastd/metadata.c b/sbin/hastd/metadata.c
index de21b53ef50d..ad6c75bbd3c8 100644
--- a/sbin/hastd/metadata.c
+++ b/sbin/hastd/metadata.c
@@ -30,7 +30,6 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
-#include <assert.h>
 #include <errno.h>
 #include <fcntl.h>
 #include <string.h>
@@ -100,7 +99,7 @@ metadata_read(struct hast_resource *res, bool openrw)
 		goto fail;
 	}
 	buf = ebuf_data(eb, NULL);
-	assert(buf != NULL);
+	PJDLOG_ASSERT(buf != NULL);
 	done = pread(res->hr_localfd, buf, METADATA_SIZE, 0);
 	if (done < 0 || done != METADATA_SIZE) {
 		rerrno = errno;
@@ -197,7 +196,7 @@ metadata_write(struct hast_resource *res)
 		nv_add_uint64(nv, res->hr_primary_localcnt, "localcnt");
 		nv_add_uint64(nv, res->hr_primary_remotecnt, "remotecnt");
 	} else /* if (res->hr_role == HAST_ROLE_SECONDARY) */ {
-		assert(res->hr_role == HAST_ROLE_SECONDARY);
+		PJDLOG_ASSERT(res->hr_role == HAST_ROLE_SECONDARY);
 		nv_add_uint64(nv, res->hr_secondary_localcnt, "localcnt");
 		nv_add_uint64(nv, res->hr_secondary_remotecnt, "remotecnt");
 	}
@@ -208,10 +207,10 @@ metadata_write(struct hast_resource *res)
 	}
 	res->hr_previous_role = res->hr_role;
 	eb = nv_hton(nv);
-	assert(eb != NULL);
+	PJDLOG_ASSERT(eb != NULL);
 	ptr = ebuf_data(eb, &size);
-	assert(ptr != NULL);
-	assert(size < METADATA_SIZE);
+	PJDLOG_ASSERT(ptr != NULL);
+	PJDLOG_ASSERT(size < METADATA_SIZE);
 	bcopy(ptr, buf, size);
 	done = pwrite(res->hr_localfd, buf, METADATA_SIZE, 0);
 	if (done < 0 || done != METADATA_SIZE) {
diff --git a/sbin/hastd/nv.c b/sbin/hastd/nv.c
index 1f994ee8b901..89c174ace0c4 100644
--- a/sbin/hastd/nv.c
+++ b/sbin/hastd/nv.c
@@ -33,7 +33,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/param.h>
 #include <sys/endian.h>
 
-#include <assert.h>
 #include <bitstring.h>
 #include <errno.h>
 #include <stdarg.h>
@@ -44,7 +43,17 @@ __FBSDID("$FreeBSD$");
 #include <unistd.h>
 
 #include <ebuf.h>
-#include <nv.h>
+#include <pjdlog.h>
+
+#include "nv.h"
+
+#ifndef	PJDLOG_ASSERT
+#include <assert.h>
+#define	PJDLOG_ASSERT(...)	assert(__VA_ARGS__)
+#endif
+#ifndef	PJDLOG_ABORT
+#define	PJDLOG_ABORT(...)	abort()
+#endif
 
 #define	NV_TYPE_NONE		0
 
@@ -98,8 +107,8 @@ struct nvhdr {
 #define	NVH_SIZE(nvh)	(NVH_HSIZE(nvh) + roundup2(NVH_DSIZE(nvh), 8))
 
 #define	NV_CHECK(nv)	do {						\
-	assert((nv) != NULL);						\
-	assert((nv)->nv_magic == NV_MAGIC);				\
+	PJDLOG_ASSERT((nv) != NULL);					\
+	PJDLOG_ASSERT((nv)->nv_magic == NV_MAGIC);			\
 } while (0)
 
 static void nv_add(struct nv *nv, const unsigned char *value, size_t vsize,
@@ -200,7 +209,7 @@ nv_validate(struct nv *nv, size_t *extrap)
 	}
 
 	NV_CHECK(nv);
-	assert(nv->nv_error == 0);
+	PJDLOG_ASSERT(nv->nv_error == 0);
 
 	/* TODO: Check that names are unique? */
 
@@ -308,7 +317,7 @@ nv_validate(struct nv *nv, size_t *extrap)
 			}
 			break;
 		default:
-			assert(!"invalid condition");
+			PJDLOG_ABORT("invalid condition");
 		}
 		if (error != 0)
 			break;
@@ -338,7 +347,7 @@ nv_hton(struct nv *nv)
 	size_t size;
 
 	NV_CHECK(nv);
-	assert(nv->nv_error == 0);
+	PJDLOG_ASSERT(nv->nv_error == 0);
 
 	ptr = ebuf_data(nv->nv_ebuf, &size);
 	while (size > 0) {
@@ -346,9 +355,9 @@ nv_hton(struct nv *nv)
 		 * Minimum size at this point is size of nvhdr structure,
 		 * one character long name plus terminating '\0'.
 		 */
-		assert(size >= sizeof(*nvh) + 2);
+		PJDLOG_ASSERT(size >= sizeof(*nvh) + 2);
 		nvh = (struct nvhdr *)ptr;
-		assert(NVH_SIZE(nvh) <= size);
+		PJDLOG_ASSERT(NVH_SIZE(nvh) <= size);
 		nv_swap(nvh, false);
 		ptr += NVH_SIZE(nvh);
 		size -= NVH_SIZE(nvh);
@@ -367,7 +376,7 @@ nv_ntoh(struct ebuf *eb)
 	size_t extra;
 	int rerrno;
 
-	assert(eb != NULL);
+	PJDLOG_ASSERT(eb != NULL);
 
 	nv = malloc(sizeof(*nv));
 	if (nv == NULL)
@@ -494,8 +503,8 @@ nv_get_##type(struct nv *nv, const char *namefmt, ...)			\
 	va_end(nameap);							\
 	if (nvh == NULL)						\
 		return (0);						\
-	assert((nvh->nvh_type & NV_ORDER_MASK) == NV_ORDER_HOST);	\
-	assert(sizeof(value) == nvh->nvh_dsize);			\
+	PJDLOG_ASSERT((nvh->nvh_type & NV_ORDER_MASK) == NV_ORDER_HOST);\
+	PJDLOG_ASSERT(sizeof(value) == nvh->nvh_dsize);			\
 	bcopy(NVH_DATA(nvh), &value, sizeof(value));			\
 									\
 	return (value);							\
@@ -525,8 +534,8 @@ nv_get_##type##_array(struct nv *nv, size_t *sizep,			\
 	va_end(nameap);							\
 	if (nvh == NULL)						\
 		return (NULL);						\
-	assert((nvh->nvh_type & NV_ORDER_MASK) == NV_ORDER_HOST);	\
-	assert((nvh->nvh_dsize % sizeof(type##_t)) == 0);		\
+	PJDLOG_ASSERT((nvh->nvh_type & NV_ORDER_MASK) == NV_ORDER_HOST);\
+	PJDLOG_ASSERT((nvh->nvh_dsize % sizeof(type##_t)) == 0);	\
 	if (sizep != NULL)						\
 		*sizep = nvh->nvh_dsize / sizeof(type##_t);		\
 	return ((type##_t *)(void *)NVH_DATA(nvh));			\
@@ -555,11 +564,11 @@ nv_get_string(struct nv *nv, const char *namefmt, ...)
 	va_end(nameap);
 	if (nvh == NULL)
 		return (NULL);
-	assert((nvh->nvh_type & NV_ORDER_MASK) == NV_ORDER_HOST);
-	assert(nvh->nvh_dsize >= 1);
+	PJDLOG_ASSERT((nvh->nvh_type & NV_ORDER_MASK) == NV_ORDER_HOST);
+	PJDLOG_ASSERT(nvh->nvh_dsize >= 1);
 	str = NVH_DATA(nvh);
-	assert(str[nvh->nvh_dsize - 1] == '\0');
-	assert(strlen(str) == nvh->nvh_dsize - 1);
+	PJDLOG_ASSERT(str[nvh->nvh_dsize - 1] == '\0');
+	PJDLOG_ASSERT(strlen(str) == nvh->nvh_dsize - 1);
 	return (str);
 }
 
@@ -602,7 +611,7 @@ nv_assert(struct nv *nv, const char *namefmt, ...)
 	va_list nameap;
 
 	va_start(nameap, namefmt);
-	assert(nv_vexists(nv, namefmt, nameap));
+	PJDLOG_ASSERT(nv_vexists(nv, namefmt, nameap));
 	va_end(nameap);
 }
 
@@ -624,13 +633,13 @@ nv_dump(struct nv *nv)
 	}
 
 	NV_CHECK(nv);
-	assert(nv->nv_error == 0);
+	PJDLOG_ASSERT(nv->nv_error == 0);
 
 	ptr = ebuf_data(nv->nv_ebuf, &size);
 	while (size > 0) {
-		assert(size >= sizeof(*nvh) + 2);
+		PJDLOG_ASSERT(size >= sizeof(*nvh) + 2);
 		nvh = (struct nvhdr *)ptr;
-		assert(size >= NVH_SIZE(nvh));
+		PJDLOG_ASSERT(size >= NVH_SIZE(nvh));
 		swap = ((nvh->nvh_type & NV_ORDER_MASK) == NV_ORDER_NETWORK);
 		dsize = NVH_DSIZE(nvh);
 		data = NVH_DATA(nvh);
@@ -734,7 +743,7 @@ nv_dump(struct nv *nv)
 			printf("(string): %s", (char *)data);
 			break;
 		default:
-			assert(!"invalid condition");
+			PJDLOG_ABORT("invalid condition");
 		}
 		printf("\n");
 		ptr += NVH_SIZE(nvh);
@@ -776,7 +785,7 @@ nv_add(struct nv *nv, const unsigned char *value, size_t vsize, int type,
 
 	/* Add header first. */
 	if (ebuf_add_tail(nv->nv_ebuf, nvh, NVH_HSIZE(nvh)) < 0) {
-		assert(errno != 0);
+		PJDLOG_ASSERT(errno != 0);
 		if (nv->nv_error == 0)
 			nv->nv_error = errno;
 		free(nvh);
@@ -785,7 +794,7 @@ nv_add(struct nv *nv, const unsigned char *value, size_t vsize, int type,
 	free(nvh);
 	/* Add the actual data. */
 	if (ebuf_add_tail(nv->nv_ebuf, value, vsize) < 0) {
-		assert(errno != 0);
+		PJDLOG_ASSERT(errno != 0);
 		if (nv->nv_error == 0)
 			nv->nv_error = errno;
 		return;
@@ -794,9 +803,9 @@ nv_add(struct nv *nv, const unsigned char *value, size_t vsize, int type,
 	vsize = roundup2(vsize, 8) - vsize;
 	if (vsize == 0)
 		return;
-	assert(vsize > 0 && vsize <= sizeof(align));
+	PJDLOG_ASSERT(vsize > 0 && vsize <= sizeof(align));
 	if (ebuf_add_tail(nv->nv_ebuf, align, vsize) < 0) {
-		assert(errno != 0);
+		PJDLOG_ASSERT(errno != 0);
 		if (nv->nv_error == 0)
 			nv->nv_error = errno;
 		return;
@@ -811,7 +820,7 @@ nv_addv(struct nv *nv, const unsigned char *value, size_t vsize, int type,
 	size_t namesize;
 
 	namesize = vsnprintf(name, sizeof(name), namefmt, nameap);
-	assert(namesize > 0 && namesize < sizeof(name));
+	PJDLOG_ASSERT(namesize > 0 && namesize < sizeof(name));
 
 	nv_add(nv, value, vsize, type, name);
 }
@@ -832,14 +841,14 @@ nv_find(struct nv *nv, int type, const char *namefmt, va_list nameap)
 	NV_CHECK(nv);
 
 	namesize = vsnprintf(name, sizeof(name), namefmt, nameap);
-	assert(namesize > 0 && namesize < sizeof(name));
+	PJDLOG_ASSERT(namesize > 0 && namesize < sizeof(name));
 	namesize++;
 
 	ptr = ebuf_data(nv->nv_ebuf, &size);
 	while (size > 0) {
-		assert(size >= sizeof(*nvh) + 2);
+		PJDLOG_ASSERT(size >= sizeof(*nvh) + 2);
 		nvh = (struct nvhdr *)ptr;
-		assert(size >= NVH_SIZE(nvh));
+		PJDLOG_ASSERT(size >= NVH_SIZE(nvh));
 		nv_swap(nvh, true);
 		if (strcmp(nvh->nvh_name, name) == 0) {
 			if (type != NV_TYPE_NONE &&
@@ -927,7 +936,7 @@ nv_swap(struct nvhdr *nvh, bool tohost)
 					    le64toh(*(uint64_t *)(void *)p);
 					break;
 				default:
-					assert(!"invalid condition");
+					PJDLOG_ABORT("invalid condition");
 				}
 			} else {
 				switch (vsize) {
@@ -944,7 +953,7 @@ nv_swap(struct nvhdr *nvh, bool tohost)
 					    htole64(*(uint64_t *)(void *)p);
 					break;
 				default:
-					assert(!"invalid condition");
+					PJDLOG_ABORT("invalid condition");
 				}
 			}
 		}
@@ -952,6 +961,6 @@ nv_swap(struct nvhdr *nvh, bool tohost)
 	case NV_TYPE_STRING:
 		break;
 	default:
-		assert(!"unrecognized type");
+		PJDLOG_ABORT("unrecognized type");
 	}
 }
diff --git a/sbin/hastd/rangelock.c b/sbin/hastd/rangelock.c
index 02247d6e3b41..5ff1f19daeeb 100644
--- a/sbin/hastd/rangelock.c
+++ b/sbin/hastd/rangelock.c
@@ -32,13 +32,19 @@ __FBSDID("$FreeBSD$");
 
 #include <sys/queue.h>
 
-#include <assert.h>
 #include <stdbool.h>
 #include <stdlib.h>
 #include <unistd.h>
 
+#include <pjdlog.h>
+
 #include "rangelock.h"
 
+#ifndef	PJDLOG_ASSERT
+#include <assert.h>
+#define	PJDLOG_ASSERT(...)	assert(__VA_ARGS__)
+#endif
+
 #define	RANGELOCKS_MAGIC	0x94310c
 struct rangelocks {
 	int	 rls_magic;		/* Magic value. */
@@ -56,7 +62,7 @@ rangelock_init(struct rangelocks **rlsp)
 {
 	struct rangelocks *rls;
 
-	assert(rlsp != NULL);
+	PJDLOG_ASSERT(rlsp != NULL);
 
 	rls = malloc(sizeof(*rls));
 	if (rls == NULL)
@@ -75,7 +81,7 @@ rangelock_free(struct rangelocks *rls)
 {
 	struct rlock *rl;
 
-	assert(rls->rls_magic == RANGELOCKS_MAGIC);
+	PJDLOG_ASSERT(rls->rls_magic == RANGELOCKS_MAGIC);
 
 	rls->rls_magic = 0;
 
@@ -91,7 +97,7 @@ rangelock_add(struct rangelocks *rls, off_t offset, off_t length)
 {
 	struct rlock *rl;
 
-	assert(rls->rls_magic == RANGELOCKS_MAGIC);
+	PJDLOG_ASSERT(rls->rls_magic == RANGELOCKS_MAGIC);
 
 	rl = malloc(sizeof(*rl));
 	if (rl == NULL)
@@ -107,13 +113,13 @@ rangelock_del(struct rangelocks *rls, off_t offset, off_t length)
 {
 	struct rlock *rl;
 
-	assert(rls->rls_magic == RANGELOCKS_MAGIC);
+	PJDLOG_ASSERT(rls->rls_magic == RANGELOCKS_MAGIC);
 
 	TAILQ_FOREACH(rl, &rls->rls_locks, rl_next) {
 		if (rl->rl_start == offset && rl->rl_end == offset + length)
 			break;
 	}
-	assert(rl != NULL);
+	PJDLOG_ASSERT(rl != NULL);
 	TAILQ_REMOVE(&rls->rls_locks, rl, rl_next);
 	free(rl);
 }
@@ -123,7 +129,7 @@ rangelock_islocked(struct rangelocks *rls, off_t offset, off_t length)
 {
 	struct rlock *rl;
 
-	assert(rls->rls_magic == RANGELOCKS_MAGIC);
+	PJDLOG_ASSERT(rls->rls_magic == RANGELOCKS_MAGIC);
 
 	TAILQ_FOREACH(rl, &rls->rls_locks, rl_next) {
 		if (rl->rl_start >= offset && rl->rl_start < offset + length)
diff --git a/sbin/hastd/synch.h b/sbin/hastd/synch.h
index cf388d7d0cd6..36e19278921d 100644
--- a/sbin/hastd/synch.h
+++ b/sbin/hastd/synch.h
@@ -32,20 +32,26 @@
 #ifndef	_SYNCH_H_
 #define	_SYNCH_H_
 
-#include <assert.h>
 #include <errno.h>
 #include <pthread.h>
 #include <pthread_np.h>
 #include <stdbool.h>
 #include <time.h>
 
+#include <pjdlog.h>
+
+#ifndef	PJDLOG_ASSERT
+#include <assert.h>
+#define	PJDLOG_ASSERT(...)	assert(__VA_ARGS__)
+#endif
+
 static __inline void
 mtx_init(pthread_mutex_t *lock)
 {
 	int error;
 
 	error = pthread_mutex_init(lock, NULL);
-	assert(error == 0);
+	PJDLOG_ASSERT(error == 0);
 }
 static __inline void
 mtx_destroy(pthread_mutex_t *lock)
@@ -53,7 +59,7 @@ mtx_destroy(pthread_mutex_t *lock)
 	int error;
 
 	error = pthread_mutex_destroy(lock);
-	assert(error == 0);
+	PJDLOG_ASSERT(error == 0);
 }
 static __inline void
 mtx_lock(pthread_mutex_t *lock)
@@ -61,7 +67,7 @@ mtx_lock(pthread_mutex_t *lock)
 	int error;
 
 	error = pthread_mutex_lock(lock);
-	assert(error == 0);
+	PJDLOG_ASSERT(error == 0);
 }
 static __inline bool
 mtx_trylock(pthread_mutex_t *lock)
@@ -69,7 +75,7 @@ mtx_trylock(pthread_mutex_t *lock)
 	int error;
 
 	error = pthread_mutex_trylock(lock);
-	assert(error == 0 || error == EBUSY);
+	PJDLOG_ASSERT(error == 0 || error == EBUSY);
 	return (error == 0);
 }
 static __inline void
@@ -78,7 +84,7 @@ mtx_unlock(pthread_mutex_t *lock)
 	int error;
 
 	error = pthread_mutex_unlock(lock);
-	assert(error == 0);
+	PJDLOG_ASSERT(error == 0);
 }
 static __inline bool
 mtx_owned(pthread_mutex_t *lock)
@@ -93,7 +99,7 @@ rw_init(pthread_rwlock_t *lock)
 	int error;
 
 	error = pthread_rwlock_init(lock, NULL);
-	assert(error == 0);
+	PJDLOG_ASSERT(error == 0);
 }
 static __inline void
 rw_destroy(pthread_rwlock_t *lock)
@@ -101,7 +107,7 @@ rw_destroy(pthread_rwlock_t *lock)
 	int error;
 
 	error = pthread_rwlock_destroy(lock);
-	assert(error == 0);
+	PJDLOG_ASSERT(error == 0);
 }
 static __inline void
 rw_rlock(pthread_rwlock_t *lock)
@@ -109,7 +115,7 @@ rw_rlock(pthread_rwlock_t *lock)
 	int error;
 
 	error = pthread_rwlock_rdlock(lock);
-	assert(error == 0);
+	PJDLOG_ASSERT(error == 0);
 }
 static __inline void
 rw_wlock(pthread_rwlock_t *lock)
@@ -117,7 +123,7 @@ rw_wlock(pthread_rwlock_t *lock)
 	int error;
 
 	error = pthread_rwlock_wrlock(lock);
-	assert(error == 0);
+	PJDLOG_ASSERT(error == 0);
 }
 static __inline void
 rw_unlock(pthread_rwlock_t *lock)
@@ -125,7 +131,7 @@ rw_unlock(pthread_rwlock_t *lock)
 	int error;
 
 	error = pthread_rwlock_unlock(lock);
-	assert(error == 0);
+	PJDLOG_ASSERT(error == 0);
 }
 
 static __inline void
@@ -135,13 +141,13 @@ cv_init(pthread_cond_t *cv)
 	int error;
 
 	error = pthread_condattr_init(&attr);
-	assert(error == 0);
+	PJDLOG_ASSERT(error == 0);
 	error = pthread_condattr_setclock(&attr, CLOCK_MONOTONIC);
-	assert(error == 0);
+	PJDLOG_ASSERT(error == 0);
 	error = pthread_cond_init(cv, &attr);
-	assert(error == 0);
+	PJDLOG_ASSERT(error == 0);
 	error = pthread_condattr_destroy(&attr);
-	assert(error == 0);
+	PJDLOG_ASSERT(error == 0);
 }
 static __inline void
 cv_wait(pthread_cond_t *cv, pthread_mutex_t *lock)
@@ -149,7 +155,7 @@ cv_wait(pthread_cond_t *cv, pthread_mutex_t *lock)
 	int error;
 
 	error = pthread_cond_wait(cv, lock);
-	assert(error == 0);
+	PJDLOG_ASSERT(error == 0);
 }
 static __inline bool
 cv_timedwait(pthread_cond_t *cv, pthread_mutex_t *lock, int timeout)
@@ -163,10 +169,10 @@ cv_timedwait(pthread_cond_t *cv, pthread_mutex_t *lock, int timeout)
 	}
 
         error = clock_gettime(CLOCK_MONOTONIC, &ts);
-	assert(error == 0);
+	PJDLOG_ASSERT(error == 0);
 	ts.tv_sec += timeout;
 	error = pthread_cond_timedwait(cv, lock, &ts);
-	assert(error == 0 || error == ETIMEDOUT);
+	PJDLOG_ASSERT(error == 0 || error == ETIMEDOUT);
 	return (error == ETIMEDOUT);
 }
 static __inline void
@@ -175,7 +181,7 @@ cv_signal(pthread_cond_t *cv)
 	int error;
 
 	error = pthread_cond_signal(cv);
-	assert(error == 0);
+	PJDLOG_ASSERT(error == 0);
 }
 static __inline void
 cv_broadcast(pthread_cond_t *cv)
@@ -183,6 +189,6 @@ cv_broadcast(pthread_cond_t *cv)
 	int error;
 
 	error = pthread_cond_broadcast(cv);
-	assert(error == 0);
+	PJDLOG_ASSERT(error == 0);
 }
 #endif	/* !_SYNCH_H_ */