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-rw-r--r--toys/posix/ps.c13
1 files changed, 8 insertions, 5 deletions
diff --git a/toys/posix/ps.c b/toys/posix/ps.c
index 6b89c5ff..bfd6807a 100644
--- a/toys/posix/ps.c
+++ b/toys/posix/ps.c
@@ -45,7 +45,7 @@
USE_PS(NEWTOY(ps, "k(sort)*P(ppid)*aAdeflMno*O*p(pid)*s*t*Tu*U*g*G*wZ[!ol][+Ae]", TOYFLAG_USR|TOYFLAG_BIN|TOYFLAG_LOCALE))
// stayroot because iotop needs root to read other process' proc/$$/io
-USE_TOP(NEWTOY(top, ">0m" "k*o*p*u*s#<1=9d#=3<1n#<1bq", TOYFLAG_USR|TOYFLAG_BIN|TOYFLAG_LOCALE))
+USE_TOP(NEWTOY(top, ">0m" "Hk*o*p*u*s#<1=9d#=3<1n#<1bq", TOYFLAG_USR|TOYFLAG_BIN|TOYFLAG_LOCALE))
USE_IOTOP(NEWTOY(iotop, ">0AaKO" "k*o*p*u*s#<1=7d#=3<1n#<1bq", TOYFLAG_USR|TOYFLAG_BIN|TOYFLAG_STAYROOT|TOYFLAG_LOCALE))
USE_PGREP(NEWTOY(pgrep, "?cld:u*U*t*s*P*g*G*fnovxL:[-no]", TOYFLAG_USR|TOYFLAG_BIN))
USE_PKILL(NEWTOY(pkill, "Vu*U*t*s*P*g*G*fnovxl:[-no]", TOYFLAG_USR|TOYFLAG_BIN))
@@ -70,7 +70,7 @@ config PS
-P Parent PIDs (--ppid)
-s In session IDs
-t Attached to selected TTYs
- -T Show Threads
+ -T Show threads
-u Owned by USERs
-U Owned by real USERs (before suid)
@@ -126,10 +126,11 @@ config TOP
bool "top"
default y
help
- usage: top [-m] [ -d seconds ] [ -n iterations ]
+ usage: top [-H] [-k FIELD,] [-o FIELD,] [-s SORT]
Show process activity in real time.
+ -H Show threads
-k Fallback sort FIELDS (default -S,-%CPU,-ETIME,-PID)
-o Show FIELDS (def PID,USER,PR,NI,VIRT,RES,SHR,S,%CPU,%MEM,TIME+,CMDLINE)
-s Sort by field number (1-X, default 9)
@@ -155,7 +156,7 @@ config TOP_COMMON
bool
default y
help
- usage: COMMON [-bq] [-n NUMBER] [-d SECONDS] [-p PID,] [-u USER,] [-s SORT]
+ usage: COMMON [-bq] [-n NUMBER] [-d SECONDS] [-p PID,] [-u USER,]
-b Batch mode (no tty)
-d Delay SECONDS between each cycle (default 3)
@@ -1263,7 +1264,9 @@ static void top_common(
plold = plist+(tock++&1);
plnew = plist+(tock&1);
plnew->whence = millitime();
- dt = dirtree_read("/proc", get_ps);
+ dt = dirtree_read("/proc",
+ ((toys.optflags&FLAG_H) || (TT.bits&(_PS_TID|_PS_TCNT)))
+ ? get_threads : get_ps);
plnew->tb = collate(plnew->count = TT.kcount, dt);
TT.kcount = 0;