diff --git a/kernel/sysctl/.cvsignore b/kernel/sysctl/.cvsignore
new file mode 100644
index 00000000..9ff296a7
--- /dev/null
+++ b/kernel/sysctl/.cvsignore
@@ -0,0 +1 @@
+*.flags
diff --git a/sysdeps/kernel/glibtop_private.h b/sysdeps/kernel/glibtop_private.h
index 0917e27f..4d70d16b 100644
--- a/sysdeps/kernel/glibtop_private.h
+++ b/sysdeps/kernel/glibtop_private.h
@@ -38,6 +38,13 @@ BEGIN_LIBGTOP_DECLS
 int glibtop_get_proc_data_stat_s (glibtop *server, libgtop_stat_t *stat);
 int glibtop_get_proc_data_mem_s (glibtop *server, libgtop_mem_t *mem);
 int glibtop_get_proc_data_swap_s (glibtop *server, libgtop_swap_t *swap);
+int glibtop_get_proc_data_proclist_s (glibtop *server,
+				      libgtop_proclist_t *proclist,
+				      u_int64_t which, u_int64_t arg);
+int glibtop_get_proc_data_proc_state_s (glibtop *server,
+					libgtop_proc_state_t *proc_state,
+					pid_t pid);
+
 
 END_LIBGTOP_DECLS
 
diff --git a/sysdeps/kernel/procdata.c b/sysdeps/kernel/procdata.c
index 1f1322dc..022b2c45 100644
--- a/sysdeps/kernel/procdata.c
+++ b/sysdeps/kernel/procdata.c
@@ -65,3 +65,36 @@ glibtop_get_proc_data_swap_s (glibtop *server, libgtop_swap_t *swap)
 
     return 0;
 }
+
+int
+glibtop_get_proc_data_proclist_s (glibtop *server,
+				  libgtop_proclist_t *proclist,
+				  u_int64_t which, u_int64_t arg)
+{
+    int name [4] = { CTL_LIBGTOP, LIBGTOP_PROCLIST, which, arg };
+    size_t size = sizeof (libgtop_proclist_t);
+
+    if (sysctl (name, 4, proclist, &size, NULL, 0)) {
+	glibtop_warn_io_r (server, "sysctl (libgtop/proclist)");
+	return -1;
+    }
+
+    return 0;
+
+}
+
+int
+glibtop_get_proc_data_proc_state_s (glibtop *server,
+				    libgtop_proc_state_t *proc_state,
+				    pid_t pid)
+{
+    int name [3] = { CTL_LIBGTOP, LIBGTOP_PROC_STATE, pid };
+    size_t size = sizeof (libgtop_proc_state_t);
+
+    if (sysctl (name, 3, proc_state, &size, NULL, 0)) {
+	glibtop_warn_io_r (server, "sysctl (libgtop/proc_state)");
+	return -1;
+    }
+
+    return 0;
+}
diff --git a/sysdeps/kernel/prockernel.c b/sysdeps/kernel/prockernel.c
index d06f6cab..4c506c61 100644
--- a/sysdeps/kernel/prockernel.c
+++ b/sysdeps/kernel/prockernel.c
@@ -24,14 +24,22 @@
 #include <glibtop.h>
 #include <glibtop/prockernel.h>
 
-static const unsigned long _glibtop_sysdeps_proc_kernel = 0;
+#include <glibtop_private.h>
+
+static const unsigned long _glibtop_sysdeps_proc_kernel =
+(1 << GLIBTOP_PROC_KERNEL_MIN_FLT) +
+(1 << GLIBTOP_PROC_KERNEL_MAJ_FLT) +
+(1 << GLIBTOP_PROC_KERNEL_CMIN_FLT) +
+(1 << GLIBTOP_PROC_KERNEL_CMAJ_FLT) +
+(1 << GLIBTOP_PROC_KERNEL_KSTK_ESP) +
+(1 << GLIBTOP_PROC_KERNEL_KSTK_EIP);
 
 /* Init function. */
 
 void
 glibtop_init_proc_kernel_s (glibtop *server)
 {
-	server->sysdeps.proc_kernel = _glibtop_sysdeps_proc_kernel;
+    server->sysdeps.proc_kernel = _glibtop_sysdeps_proc_kernel;
 }
 
 /* Provides detailed information about a process. */
@@ -40,5 +48,19 @@ void
 glibtop_get_proc_kernel_s (glibtop *server, glibtop_proc_kernel *buf,
 			   pid_t pid)
 {
-	memset (buf, 0, sizeof (glibtop_proc_kernel));
+    libgtop_proc_state_t proc_state;
+
+    memset (buf, 0, sizeof (glibtop_proc_kernel));
+
+    if (glibtop_get_proc_data_proc_state_s (server, &proc_state, pid))
+	return;
+
+    buf->min_flt = proc_state.min_flt;
+    buf->maj_flt = proc_state.maj_flt;
+    buf->cmin_flt = proc_state.cmin_flt;
+    buf->cmaj_flt = proc_state.cmaj_flt;
+    buf->kstk_esp = proc_state.kesp;
+    buf->kstk_eip = proc_state.keip;
+
+    buf->flags = _glibtop_sysdeps_proc_kernel;
 }
diff --git a/sysdeps/kernel/proclist.c b/sysdeps/kernel/proclist.c
index 7794cdba..b89d2a25 100644
--- a/sysdeps/kernel/proclist.c
+++ b/sysdeps/kernel/proclist.c
@@ -22,8 +22,11 @@
 */
 
 #include <glibtop.h>
+#include <glibtop/xmalloc.h>
 #include <glibtop/proclist.h>
 
+#include <glibtop_private.h>
+
 #define GLIBTOP_PROCLIST_FLAGS	3
 
 static const unsigned long _glibtop_sysdeps_proclist = 0;
@@ -33,7 +36,7 @@ static const unsigned long _glibtop_sysdeps_proclist = 0;
 void
 glibtop_init_proclist_s (glibtop *server)
 {
-	server->sysdeps.proclist = _glibtop_sysdeps_proclist;
+    server->sysdeps.proclist = _glibtop_sysdeps_proclist;
 }
 
 /* Fetch list of currently running processes.
@@ -47,6 +50,23 @@ unsigned *
 glibtop_get_proclist_s (glibtop *server, glibtop_proclist *buf,
 			int64_t which, int64_t arg)
 {
-	memset (buf, 0, sizeof (glibtop_proclist));
+    libgtop_proclist_t proclist;
+    unsigned *ret;
+    int i;
+
+    memset (buf, 0, sizeof (glibtop_proclist));
+
+    if (glibtop_get_proc_data_proclist_s (server, &proclist, which, arg))
 	return NULL;
+
+    ret = glibtop_calloc_r (server, proclist.count, sizeof (unsigned));
+
+    buf->number = proclist.count;
+    buf->size = sizeof (unsigned);
+    buf->total = proclist.count * sizeof (unsigned);
+
+    for (i = 0; i < proclist.count; i++)
+	ret [i] = proclist.pids [i];
+
+    return ret;
 }
diff --git a/sysdeps/kernel/procstate.c b/sysdeps/kernel/procstate.c
index 227f52ee..f55d4839 100644
--- a/sysdeps/kernel/procstate.c
+++ b/sysdeps/kernel/procstate.c
@@ -24,14 +24,18 @@
 #include <glibtop.h>
 #include <glibtop/procstate.h>
 
-static const unsigned long _glibtop_sysdeps_proc_state = 0;
+#include <glibtop_private.h>
+
+static const unsigned long _glibtop_sysdeps_proc_state =
+(1 << GLIBTOP_PROC_STATE_UID) + (1 << GLIBTOP_PROC_STATE_GID) +
+(1 << GLIBTOP_PROC_STATE_CMD);
 
 /* Init function. */
 
 void
 glibtop_init_proc_state_s (glibtop *server)
 {
-	server->sysdeps.proc_state = _glibtop_sysdeps_proc_state;
+    server->sysdeps.proc_state = _glibtop_sysdeps_proc_state;
 }
 
 /* Provides detailed information about a process. */
@@ -40,5 +44,16 @@ void
 glibtop_get_proc_state_s (glibtop *server, glibtop_proc_state *buf,
 			  pid_t pid)
 {
-	memset (buf, 0, sizeof (glibtop_proc_state));
+    libgtop_proc_state_t proc_state;
+
+    memset (buf, 0, sizeof (glibtop_proc_state));
+
+    if (glibtop_get_proc_data_proc_state_s (server, &proc_state, pid))
+	return;
+
+    memcpy (buf->cmd, proc_state.comm, sizeof (buf->cmd));
+    buf->uid = proc_state.uid;
+    buf->gid = proc_state.gid;
+
+    buf->flags = _glibtop_sysdeps_proc_state;
 }
diff --git a/sysdeps/kernel/proctime.c b/sysdeps/kernel/proctime.c
index 4c060235..2e09a061 100644
--- a/sysdeps/kernel/proctime.c
+++ b/sysdeps/kernel/proctime.c
@@ -24,14 +24,25 @@
 #include <glibtop.h>
 #include <glibtop/proctime.h>
 
-static const unsigned long _glibtop_sysdeps_proc_time = 0;
+#include <glibtop_private.h>
+
+static const unsigned long _glibtop_sysdeps_proc_time =
+(1 << GLIBTOP_PROC_TIME_UTIME) + (1 << GLIBTOP_PROC_TIME_STIME) +
+(1 << GLIBTOP_PROC_TIME_CUTIME) + (1 << GLIBTOP_PROC_TIME_CSTIME) +
+(1 << GLIBTOP_PROC_TIME_START_TIME) + (1 << GLIBTOP_PROC_TIME_FREQUENCY);
+
+static const unsigned long _glibtop_sysdeps_proc_time_smp =
+(1 << GLIBTOP_PROC_TIME_XCPU_UTIME) + (1 << GLIBTOP_PROC_TIME_XCPU_STIME);
 
 /* Init function. */
 
 void
 glibtop_init_proc_time_s (glibtop *server)
 {
-	server->sysdeps.proc_time = _glibtop_sysdeps_proc_time;
+    server->sysdeps.proc_time = _glibtop_sysdeps_proc_time;
+
+    if (server->ncpu)
+	server->sysdeps.proc_time |= _glibtop_sysdeps_proc_time_smp;
 }
 
 /* Provides detailed information about a process. */
@@ -40,5 +51,29 @@ void
 glibtop_get_proc_time_s (glibtop *server, glibtop_proc_time *buf,
 			 pid_t pid)
 {
-	memset (buf, 0, sizeof (glibtop_proc_time));
+    libgtop_proc_state_t proc_state;
+    int i;
+
+    memset (buf, 0, sizeof (glibtop_proc_time));
+
+    if (glibtop_get_proc_data_proc_state_s (server, &proc_state, pid))
+	return;
+
+    buf->start_time = proc_state.start_time;
+    buf->utime = proc_state.utime;
+    buf->stime = proc_state.stime;
+    buf->cutime = proc_state.cutime;
+    buf->cstime = proc_state.cstime;
+
+    buf->frequency = 100;
+
+    buf->flags = _glibtop_sysdeps_proc_time;
+
+    for (i = 0; i < server->ncpu; i++) {
+	buf->xcpu_utime [i] = proc_state.per_cpu_utime [i];
+	buf->xcpu_stime [i] = proc_state.per_cpu_stime [i];
+    }
+
+    if (server->ncpu)
+	buf->flags |= _glibtop_sysdeps_proc_time_smp;
 }
diff --git a/sysdeps/kernel/procuid.c b/sysdeps/kernel/procuid.c
index f9f68311..fb7360db 100644
--- a/sysdeps/kernel/procuid.c
+++ b/sysdeps/kernel/procuid.c
@@ -24,14 +24,22 @@
 #include <glibtop.h>
 #include <glibtop/procuid.h>
 
-static const unsigned long _glibtop_sysdeps_proc_uid = 0;
+#include <glibtop_private.h>
+
+static const unsigned long _glibtop_sysdeps_proc_uid =
+(1 << GLIBTOP_PROC_UID_UID) + (1 << GLIBTOP_PROC_UID_EUID) +
+(1 << GLIBTOP_PROC_UID_GID) + (1 << GLIBTOP_PROC_UID_EGID) +
+(1 << GLIBTOP_PROC_UID_PID) + (1 << GLIBTOP_PROC_UID_PPID) +
+(1 << GLIBTOP_PROC_UID_PGRP) + (1 << GLIBTOP_PROC_UID_SESSION) +
+(1 << GLIBTOP_PROC_UID_TTY) + (1 << GLIBTOP_PROC_UID_TPGID) +
+(1 << GLIBTOP_PROC_UID_PRIORITY) + (1 << GLIBTOP_PROC_UID_NICE);
 
 /* Init function. */
 
 void
 glibtop_init_proc_uid_s (glibtop *server)
 {
-	server->sysdeps.proc_uid = _glibtop_sysdeps_proc_uid;
+    server->sysdeps.proc_uid = _glibtop_sysdeps_proc_uid;
 }
 
 /* Provides detailed information about a process. */
@@ -40,5 +48,36 @@ void
 glibtop_get_proc_uid_s (glibtop *server, glibtop_proc_uid *buf,
 			pid_t pid)
 {
-	memset (buf, 0, sizeof (glibtop_proc_uid));
+    libgtop_proc_state_t proc_state;
+    long priority, nice;
+
+    memset (buf, 0, sizeof (glibtop_proc_uid));
+
+    if (glibtop_get_proc_data_proc_state_s (server, &proc_state, pid))
+	return;
+
+    buf->uid = proc_state.uid;
+    buf->euid = proc_state.euid;
+    buf->gid = proc_state.gid;
+    buf->egid = proc_state.egid;
+
+    buf->pid = proc_state.pid;
+    buf->ppid = proc_state.ppid;
+    buf->pgrp = proc_state.pgrp;
+
+    buf->session = proc_state.session;
+    buf->tty = proc_state.tty;
+    buf->tpgid = proc_state.tpgid;
+
+    priority = proc_state.counter;
+    priority = 20 - (priority * 10 + proc_state.def_priority / 2) /
+	proc_state.def_priority;
+    nice = proc_state.priority;
+    nice = 20 - (nice * 20 + proc_state.def_priority / 2) /
+	proc_state.def_priority;
+
+    buf->priority = priority;
+    buf->nice = nice;
+
+    buf->flags = _glibtop_sysdeps_proc_uid;
 }
diff --git a/sysdeps/kernel/uptime.c b/sysdeps/kernel/uptime.c
index 5df8aa59..49a80c91 100644
--- a/sysdeps/kernel/uptime.c
+++ b/sysdeps/kernel/uptime.c
@@ -54,4 +54,6 @@ glibtop_get_uptime_s (glibtop *server, glibtop_uptime *buf)
 
     buf->uptime = (double) total / (double) stat.frequency;
     buf->idletime = (double) stat.cpu.idle / (double) stat.frequency;
+
+    buf->flags = _glibtop_sysdeps_uptime;
 }