update to pstree-2.40

sysutils/pstree/Makefile

@@ -1,21 +1,19 @@
 COMMENT =		list processes as a tree
-DISTNAME =		pstree-2.39
+
+GH_ACCOUNT =		FredHucht
+GH_PROJECT =		pstree
+GH_TAGNAME =		v2.40
+
 CATEGORIES =		sysutils
-HOMEPAGE =		http://www.thp.uni-duisburg.de/pstree/
-REVISION =		0
 
 # GPL
 PERMIT_PACKAGE =	Yes
 
 # uses pledge()
-WANTLIB =		c 
-
-MASTER_SITES =		ftp://ftp.thp.uni-duisburg.de/pub/source/
+WANTLIB =		c
 
 NO_TEST =		Yes
 
-WRKDIST =		${WRKDIR}
-
 do-build:
 	cd ${WRKBUILD} && ${CC} ${CFLAGS} -o pstree pstree.c
 

sysutils/pstree/distinfo

@@ -1,2 +1,2 @@
-SHA256 (pstree-2.39.tar.gz) = fJvDtD7m+TqbwFTu/x550woBysE9+BDilT4/wkrYR58=
-SIZE (pstree-2.39.tar.gz) = 12929
+SHA256 (pstree-2.40.tar.gz) = ZNYT2PZmhbKfE6gOCM3cCGFs8+MVoGksu/neDYqjdrM=
+SIZE (pstree-2.40.tar.gz) = 25698

sysutils/pstree/patches/patch-pstree_c

@@ -1,7 +1,8 @@
---- pstree.c.orig	Wed May 13 14:24:47 2015
-+++ pstree.c	Thu Apr 21 08:23:00 2016
-@@ -77,7 +77,7 @@ extern getargs(struct ProcInfo *, int, char *, int);
-  * (Net|Open|Free)BSD & Darwin merged by Ralf Meyer <ralf AT thp.Uni-Duisburg.DE>
+Index: pstree.c
+--- pstree.c.orig
++++ pstree.c
+@@ -75,7 +75,7 @@ extern getargs(struct ProcInfo *, int, char *, int);
+  * DragonFlyBSD contributed by Krzysztof Piecuch <piecuch AT kpiecuch.pl>                                                                    
   */
  #  define HAS_PGID
 -#  define PSCMD 	"ps -axwwo user,pid,ppid,pgid,command"
@@ -9,12 +10,10 @@
  #  define PSFORMAT 	"%s %ld %ld %ld %[^\n]"
  #  define PSVARS	P[i].name, &P[i].pid, &P[i].ppid, &P[i].pgid, P[i].cmd
  #  define PSVARSN	5
-@@ -872,7 +872,12 @@ int main(int argc, char **argv) {
- #ifdef ZOMBIES_HAVE_PID_0
-   FixZombies();
- #endif
--  
-+
+@@ -899,6 +899,11 @@ int main(int argc, char **argv) {
+   FixParentCycle();                                                                                                                          
+ #endif                                                                                                                                       
+   
 +  if (pledge("stdio getpw proc tty", NULL) == -1) {
 +    fprintf(stderr, "%s: pledge\n", Progname);
 +    exit(1);