$NetBSD: patch-al,v 1.7 2017/06/23 16:42:05 kamil Exp $

--- sysdeps/bsd/procmem.c.orig	2011-06-01 15:40:47.000000000 +0000
+++ sysdeps/bsd/procmem.c
@@ -42,7 +42,7 @@
 #include <ufs/ufs/inode.h>
 
 #include <sys/ucred.h>
-#if (!defined __OpenBSD__) && (!defined __bsdi__)
+#if (!defined __OpenBSD__) && (!defined __bsdi__) && (!defined __NetBSD__)
 #include <sys/user.h>
 #endif
 #include <sys/sysctl.h>
@@ -116,6 +116,9 @@ void
 glibtop_get_proc_mem_p (glibtop *server, glibtop_proc_mem *buf,
 			pid_t pid)
 {
+#if defined (__NetBSD__)
+	struct kinfo_proc2 *pinfo;
+#else
 	struct kinfo_proc *pinfo;
 	struct vm_map_entry entry, *first;
 	struct vmspace *vms, vmspace;
@@ -127,6 +130,7 @@ glibtop_get_proc_mem_p (glibtop *server,
 #if (!defined(__FreeBSD__) || (__FreeBSD_version < 500013)) && !defined(__FreeBSD_kernel__)
 	struct plimit plimit;
 #endif
+#endif /* NetBSD */
 	int count;
 
 	glibtop_init_p (server, (1L << GLIBTOP_SYSDEPS_PROC_MEM), 0);
@@ -140,7 +144,12 @@ glibtop_get_proc_mem_p (glibtop *server,
 	if (pid == 0) return;
 
 	/* Get the process data */
+#if defined(__NetBSD__)
+	pinfo = kvm_getproc2 (server->machine.kd, KERN_PROC_PID, pid,
+			      sizeof (*pinfo), &count);
+#else
 	pinfo = kvm_getprocs (server->machine.kd, KERN_PROC_PID, pid, &count);
+#endif
 	if ((pinfo == NULL) || (count < 1)) {
 		glibtop_warn_io_r (server, "kvm_getprocs (%d)", pid);
 		return;
@@ -157,6 +166,15 @@ glibtop_get_proc_mem_p (glibtop *server,
        buf->resident = buf->rss = (guint64) pagetok
                (pinfo [0].ki_rssize) << LOG1024;
 
+#elif defined(__NetBSD__)
+
+       buf->rss_rlim = pinfo[0].p_uru_maxrss;
+       buf->vsize = buf->size = (guint64)pagetok
+	       (pinfo[0].p_vm_tsize + pinfo[0].p_vm_dsize + pinfo[0].p_vm_ssize)
+	       << LOG1024;
+       buf->resident = buf->rss = (guint64)pagetok
+               (pinfo[0].p_vm_rssize) << LOG1024;
+
 #else
 
 #define        PROC_VMSPACE   kp_proc.p_vmspace
@@ -182,6 +200,9 @@ glibtop_get_proc_mem_p (glibtop *server,
 
 	/* Now we get the shared memory. */
 
+#if defined(__NetBSD__)
+	buf->share = pinfo[0].p_uru_ixrss;
+#else
 	if (kvm_read (server->machine.kd,
 		      (unsigned long) pinfo [0].PROC_VMSPACE,
 		      (char *) &vmspace, sizeof (vmspace)) != sizeof (vmspace)) {
@@ -287,6 +308,7 @@ glibtop_get_proc_mem_p (glibtop *server,
 		buf->share += object.un_pager.vnp.vnp_size;
 #endif
 	}
+#endif /* NetBSD */
 
 	buf->flags = _glibtop_sysdeps_proc_mem |
 		_glibtop_sysdeps_proc_mem_share;