diff -upr libgtop-2.8.3.old/sysdeps/solaris/msg_limits.c libgtop-2.8.3.new/sysdeps/solaris/msg_limits.c
--- libgtop-2.8.3.old/sysdeps/solaris/msg_limits.c	2004-05-25 10:07:20.000000000 -0700
+++ libgtop-2.8.3.new/sysdeps/solaris/msg_limits.c	2005-07-25 16:52:55.000000000 -0700
@@ -25,6 +25,7 @@
 #include <glibtop/msg_limits.h>
 
 #include <kvm.h>
+#include <rctl.h>
 #include <sys/msg.h>
 
 static const struct nlist nlst[] = { {"msginfo"}, {NULL} };
@@ -54,6 +55,7 @@ glibtop_init_msg_limits_p (glibtop *serv
 void
 glibtop_get_msg_limits_p (glibtop *server, glibtop_msg_limits *buf)
 {
+#if GLIBTOP_SOLARIS_RELEASE < 510
    	kvm_t *kd = server->machine.kd;
 	struct msginfo minfo;
 
@@ -75,6 +77,29 @@ glibtop_get_msg_limits_p (glibtop *serve
 	buf->msgmnb = minfo.msgmnb;
 	buf->msgmni = minfo.msgmni;
 	buf->msgtql = minfo.msgtql;
-	buf->msgpool = minfo.msgmni * minfo.msgmnb >> 10;
+#endif
+
+#if GLIBTOP_SOLARIS_RELEASE >= 510
+	rctlblk_t *rblk;
+	if ((rblk = malloc(rctlblk_size())) == NULL)
+		return;
+
+	if (getrctl("project.max-msg-qbytes", NULL, rblk, RCTL_FIRST) == -1)
+		return;
+	else
+		buf->msgmnb = rctlblk_get_value(rblk);
+
+	if (getrctl("project.max-msg-ids", NULL, rblk, RCTL_FIRST) == -1)
+		return;
+	else
+		buf->msgmni = rctlblk_get_value(rblk);
+
+	if (getrctl("project.max-msg-messages", NULL, rblk, RCTL_FIRST) == -1)
+		return;
+	else
+		buf->msgtql = rctlblk_get_value(rblk);
+#endif
+
+	buf->msgpool = buf->msgmni * buf->msgmnb >> 10;
 	buf->flags = _glibtop_sysdeps_msg_limits;
 }
diff -upr libgtop-2.8.3.old/sysdeps/solaris/sem_limits.c libgtop-2.8.3.new/sysdeps/solaris/sem_limits.c
--- libgtop-2.8.3.old/sysdeps/solaris/sem_limits.c	2004-05-25 10:07:20.000000000 -0700
+++ libgtop-2.8.3.new/sysdeps/solaris/sem_limits.c	2005-07-25 17:05:58.000000000 -0700
@@ -25,6 +25,7 @@
 #include <glibtop/sem_limits.h>
 
 #include <kvm.h>
+#include <rctl.h>
 #include <sys/sem.h>
 
 static const struct nlist nlst[] = { {"seminfo"}, {NULL} };
@@ -56,6 +57,7 @@ glibtop_init_sem_limits_p (glibtop *serv
 void
 glibtop_get_sem_limits_p (glibtop *server, glibtop_sem_limits *buf)
 {
+#if GLIBTOP_SOLARIS_RELEASE < 510
    	kvm_t *kd = server->machine.kd;
 	struct seminfo sinfo;
 
@@ -81,5 +83,27 @@ glibtop_get_sem_limits_p (glibtop *serve
 	buf->semusz = sinfo.semusz;
 	buf->semvmx = sinfo.semvmx;
 	buf->semaem = sinfo.semaem;
+#endif
+
+#if GLIBTOP_SOLARIS_RELEASE >= 510
+	rctlblk_t *rblk;
+	if ((rblk = malloc(rctlblk_size())) == NULL)
+		return;
+
+	if (getrctl("process.max-sem-ops", NULL, rblk, RCTL_FIRST) == -1)
+		return;
+	else
+		buf->semopm = rctlblk_get_value(rblk);
+
+	if (getrctl("process.max-sem-nsems", NULL, rblk, RCTL_FIRST) == -1)
+		return;
+	else
+		buf->semmsl = rctlblk_get_value(rblk);
+
+	if (getrctl("project.max-sem-ids", NULL, rblk, RCTL_FIRST) == -1)
+		return;
+	else
+		buf->semmni = rctlblk_get_value(rblk);
+#endif
 	buf->flags = _glibtop_sysdeps_sem_limits;
 }
diff -upr libgtop-2.8.3.old/sysdeps/solaris/shm_limits.c libgtop-2.8.3.new/sysdeps/solaris/shm_limits.c
--- libgtop-2.8.3.old/sysdeps/solaris/shm_limits.c	2004-10-11 11:01:25.000000000 -0700
+++ libgtop-2.8.3.new/sysdeps/solaris/shm_limits.c	2005-07-25 16:48:39.000000000 -0700
@@ -25,6 +25,7 @@
 #include <glibtop/shm_limits.h>
 
 #include <kvm.h>
+#include <rctl.h>
 #include <sys/shm.h>
 
 static const struct nlist nlst[] = { {"shminfo"}, {NULL} };
@@ -57,6 +58,7 @@ glibtop_init_shm_limits_p (glibtop *serv
 void
 glibtop_get_shm_limits_p (glibtop *server, glibtop_shm_limits *buf)
 {
+#if GLIBTOP_SOLARIS_RELEASE < 510
 	kvm_t * const kd = server->machine.kd;
 	struct shminfo sinfo;
 
@@ -72,8 +74,26 @@ glibtop_get_shm_limits_p (glibtop *serve
 	buf->shmmax = sinfo.shmmax;
 	buf->shmmni = sinfo.shmmni;
 #if GLIBTOP_SOLARIS_RELEASE < 590
-	buf->shmmin = sinfo.shmmin;
+	buf->shmmin = sinfo.shmmin;	
 	buf->shmseg = sinfo.shmseg;
 #endif
+#endif
+
+#if GLIBTOP_SOLARIS_RELEASE >= 510
+	rctlblk_t *rblk;
+	if ((rblk = malloc(rctlblk_size())) == NULL)
+		return;
+
+	if (getrctl("project.max-shm-memory", NULL, rblk, RCTL_FIRST) == -1)
+		return;
+	else
+		buf->shmmax = rctlblk_get_value(rblk);
+
+	if (getrctl("project.max-shm-ids", NULL, rblk, RCTL_FIRST) == -1)
+		return;
+	else
+		buf->shmmni = rctlblk_get_value(rblk);
+
+#endif
 	buf->flags = _glibtop_sysdeps_shm_limits;
 }