ps: Port to using CProcessStatisticsReader and /proc/all

Drop /proc/summary in the process.
We only needed one new field here, thankfully, so this was quite straightforward.

2 files changed, 2 insertions, 0 deletions

diff --git a/Libraries/LibCore/CProcessStatisticsReader.cpp b/Libraries/LibCore/CProcessStatisticsReader.cpp
index 74331797df..d0e521762c 100644
--- a/Libraries/LibCore/CProcessStatisticsReader.cpp
+++ b/Libraries/LibCore/CProcessStatisticsReader.cpp
@@ -28,6 +28,7 @@ HashMap<pid_t, CProcessStatistics> CProcessStatisticsReader::get_all()
         process.pid = process_object.get("pid").to_u32();
         process.times_scheduled = process_object.get("times_scheduled").to_u32();
         process.pgid = process_object.get("pgid").to_u32();
+        process.pgp = process_object.get("pgp").to_u32();
         process.sid = process_object.get("sid").to_u32();
         process.uid = process_object.get("uid").to_u32();
         process.gid = process_object.get("gid").to_u32();
diff --git a/Libraries/LibCore/CProcessStatisticsReader.h b/Libraries/LibCore/CProcessStatisticsReader.h
index 034b97a363..1e15dbc560 100644
--- a/Libraries/LibCore/CProcessStatisticsReader.h
+++ b/Libraries/LibCore/CProcessStatisticsReader.h
@@ -9,6 +9,7 @@ struct CProcessStatistics {
     pid_t pid;
     unsigned times_scheduled;
     unsigned pgid;
+    unsigned pgp;
     unsigned sid;
     uid_t uid;
     gid_t gid;