Merge -CURRENT file system I/O support from the FreeBSD ports tree.

git-svn-id: svn://creme-brulee.marcuscom.com/ports/trunk@4127 df743ca5-7f9a-e211-a948-0013205c9059

4 files changed, 159 insertions, 1 deletions

diff --git a/devel/libgtop2/Makefile b/devel/libgtop2/Makefile
index da7e5e22a..a4413c719 100644
--- a/devel/libgtop2/Makefile
+++ b/devel/libgtop2/Makefile
@@ -7,6 +7,7 @@
 
 PORTNAME=	libgtop2
 PORTVERSION=	2.11.0
+PORTREVISION=	1
 CATEGORIES=	devel gnome
 MASTER_SITES=	${MASTER_SITE_GNOME}
 MASTER_SITE_SUBDIR=	sources/${PORTNAME:S/2$//}/2.11
@@ -31,6 +32,13 @@ CONFIGURE_ENV=	CPPFLAGS="-I${LOCALBASE}/include" \
 
 INFO=		libgtop2
 
+.include <bsd.port.pre.mk>
+
+.if ${OSVERSION} >= 600000
+PKGMESSAGE=	${FILESDIR}/pkg-message
+EXTRA_PATCHES+=	${FILESDIR}/extra-patch-sysdeps_freebsd_Makefile.in
+.endif
+
 post-patch:
 	@${REINPLACE_CMD} -e 's|int64_t|gint64|g' \
 		${WRKSRC}/include/glibtop/command.h \
@@ -40,5 +48,8 @@ post-patch:
 post-install:
 	@${CHGRP} kmem ${PREFIX}/bin/libgtop_server2
 	@${CHMOD} 2555 ${PREFIX}/bin/libgtop_server2
+.if ${OSVERSION} >= 600000
+	@${CAT} ${PKGMESSAGE}
+.endif
 
-.include <bsd.port.mk>
+.include <bsd.port.post.mk>
diff --git a/devel/libgtop2/files/extra-patch-sysdeps_freebsd_Makefile.in b/devel/libgtop2/files/extra-patch-sysdeps_freebsd_Makefile.in
new file mode 100644
index 000000000..8515798b6
--- /dev/null
+++ b/devel/libgtop2/files/extra-patch-sysdeps_freebsd_Makefile.in
@@ -0,0 +1,11 @@
+--- Makefile.in.orig	Mon Jun 27 14:34:33 2005
++++ Makefile.in	Mon Jun 27 14:34:46 2005
+@@ -174,7 +174,7 @@
+ X_PRE_LIBS = @X_PRE_LIBS@
+ libgtop_sysdeps_2_0_la_LIBADD = 
+ libgtop_sysdeps_2_0_la_OBJECTS =  nosuid.lo siglist.lo
+-libgtop_sysdeps_suid_2_0_la_LIBADD = 
++libgtop_sysdeps_suid_2_0_la_LIBADD =  -lgeom -ldevstat
+ libgtop_sysdeps_suid_2_0_la_OBJECTS =  open.lo close.lo cpu.lo mem.lo \
+ swap.lo uptime.lo loadavg.lo shm_limits.lo msg_limits.lo sem_limits.lo \
+ proclist.lo procstate.lo procuid.lo proctime.lo procmem.lo \
diff --git a/devel/libgtop2/files/patch-sysdeps_freebsd_fsusage.c b/devel/libgtop2/files/patch-sysdeps_freebsd_fsusage.c
new file mode 100644
index 000000000..128eda35b
--- /dev/null
+++ b/devel/libgtop2/files/patch-sysdeps_freebsd_fsusage.c
@@ -0,0 +1,123 @@
+--- sysdeps/freebsd/fsusage.c.orig	Mon Feb 28 03:54:41 2005
++++ sysdeps/freebsd/fsusage.c	Tue May 24 01:49:42 2005
+@@ -9,6 +9,12 @@
+ #include <unistd.h>
+ #include <sys/param.h>
+ #include <sys/mount.h>
++#if __FreeBSD_version >= 600000
++#include <libgeom.h>
++#include <sys/resource.h>
++#include <devstat.h>
++#include <sys/devicestat.h>
++#endif
+ 
+ #include <stdio.h>
+ #include <string.h>
+@@ -27,15 +33,107 @@ _glibtop_freebsd_get_fsusage_read_write(
+ {
+ 	int result;
+ 	struct statfs sfs;
++#if __FreeBSD_version >= 600000
++	struct devstat *ds;
++	void *sc;
++	struct timespec ts;
++	struct gprovider *gp;
++	struct gident *gid;
++	struct gmesh gmp;
++	double etime;
++	uint64_t ld[2];
++#endif
+ 
+ 	result = statfs (path, &sfs);
+ 
+ 	if (result == -1) {
++		glibtop_warn_io_r (server, "statfs");
+ 		return;
+ 	}
++#if __FreeBSD_version >= 600000
++	ld[0] = 0;
++	ld[1] = 0;
++	result = geom_gettree (&gmp);
++	if (result != 0) {
++		glibtop_warn_io_r (server, "geom_gettree = %d", result);
++		return;
++	}
++
++	result = geom_stats_open ();
++	if (result) {
++		glibtop_warn_io_r (server, "geom_stats_open()");
++		geom_deletetree (&gmp);
++		return;
++	}
++
++	sc = geom_stats_snapshot_get ();
++	if (sc == NULL) {
++		glibtop_warn_io_r (server, "geom_stats_snapshot_get()");
++		geom_stats_close ();
++		geom_deletetree (&gmp);
++		return;
++	}
++
++	geom_stats_snapshot_timestamp (sc, &ts);
++	etime = ts.tv_sec + (ts.tv_nsec * 1e-9);
++	geom_stats_snapshot_reset (sc);
++
++	for (;;) {
++		ds = geom_stats_snapshot_next (sc);
++		if (ds == NULL) {
++			break;
++		}
++		if (ds->id == NULL) {
++			continue;
++		}
++
++		gid = geom_lookupid (&gmp, ds->id);
++		if (gid == NULL) {
++			geom_deletetree (&gmp);
++			result = geom_gettree (&gmp);
++			gid = geom_lookupid (&gmp, ds->id);
++		}
++
++		if (gid == NULL) {
++			continue;
++		}
++		if (gid->lg_what == ISCONSUMER) {
++			continue;
++		}
++
++		gp = gid->lg_ptr;
++
++		if (!g_str_has_suffix (sfs.f_mntfromname, gp->lg_name)) {
++			continue;
++		}
++		else {
++			result = devstat_compute_statistics (ds, NULL, etime,
++					DSM_TOTAL_TRANSFERS_READ,
++					&ld[0],
++					DSM_TOTAL_TRANSFERS_WRITE,
++					&ld[1], DSM_NONE);
++			if (result != 0) {
++				glibtop_warn_io_r (server,
++						"devstat_compute_statistics()");
++				geom_stats_snapshot_free (sc);
++				geom_stats_close ();
++				geom_deletetree (&gmp);
++				return;
++			}
++			break;
++		}
++	}
+ 
++	geom_stats_snapshot_free (sc);
++	geom_stats_close ();
++	geom_deletetree (&gmp);
++
++	buf->read = ld[0];
++	buf->write = ld[1];
++#else
+ 	buf->read = sfs.f_syncreads + sfs.f_asyncreads;
+ 	buf->write = sfs.f_syncwrites + sfs.f_asyncwrites;
++#endif
+ 
+ 	buf->flags |= (1 << GLIBTOP_FSUSAGE_READ) | (1 << GLIBTOP_FSUSAGE_WRITE);
+ }
diff --git a/devel/libgtop2/files/pkg-message b/devel/libgtop2/files/pkg-message
new file mode 100644
index 000000000..dacaf62a9
--- /dev/null
+++ b/devel/libgtop2/files/pkg-message
@@ -0,0 +1,13 @@
+===============================================================================
+
+In order to use the File System read/write monitor, you must chmod
+/dev/devstat so that all users can open it read-only.  For example:
+
+# chmod 0444 /dev/devstat
+
+In order for this to persist across reboots, add the following to
+/etc/devfs.conf:
+
+perm	devstat	0444
+
+===============================================================================