From 9f00e0578167e63e161c38d1fa41b93071616b6c Mon Sep 17 00:00:00 2001
From: Denis Vlasenko
Date: Sat, 14 Feb 2009 01:36:11 +0000
Subject: killall and sestatus also need ARGVN scanning

---
 include/libbb.h          |  8 +++++++-
 libbb/find_pid_by_name.c | 13 ++++++-------
 2 files changed, 13 insertions(+), 8 deletions(-)

diff --git a/include/libbb.h b/include/libbb.h
index 0403281..eefc132 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -1281,7 +1281,13 @@ enum {
 	PSSCAN_UTIME    = 1 << 13,
 	PSSCAN_TTY      = 1 << 14,
 	PSSCAN_SMAPS	= (1 << 15) * ENABLE_FEATURE_TOPMEM,
-	PSSCAN_ARGVN    = (1 << 16) * (ENABLE_PGREP || ENABLE_PKILL || ENABLE_PIDOF),
+	/* NB: used by find_pid_by_name(). Any applet using it
+	 * needs to be mentioned here. */
+	PSSCAN_ARGVN    = (1 << 16) * (ENABLE_KILLALL
+				|| ENABLE_PGREP || ENABLE_PKILL
+				|| ENABLE_PIDOF
+				|| ENABLE_SESTATUS 
+				),
 	USE_SELINUX(PSSCAN_CONTEXT = 1 << 17,)
 	PSSCAN_START_TIME = 1 << 18,
 	PSSCAN_CPU      = 1 << 19,
diff --git a/libbb/find_pid_by_name.c b/libbb/find_pid_by_name.c
index 92d6d02..600d4e1 100644
--- a/libbb/find_pid_by_name.c
+++ b/libbb/find_pid_by_name.c
@@ -67,15 +67,14 @@ static int comm_match(procps_status_t *p, const char *procName)
 	return 1;
 }
 
-/* find_pid_by_name()
+/* This finds the pid of the specified process.
+ * Currently, it's implemented by rummaging through
+ * the proc filesystem.
  *
- *  Modified by Vladimir Oleynik for use with libbb/procps.c
- *  This finds the pid of the specified process.
- *  Currently, it's implemented by rummaging through
- *  the proc filesystem.
+ * Returns a list of all matching PIDs
+ * It is the caller's duty to free the returned pidlist.
  *
- *  Returns a list of all matching PIDs
- *  It is the caller's duty to free the returned pidlist.
+ * Modified by Vladimir Oleynik for use with libbb/procps.c
  */
 pid_t* FAST_FUNC find_pid_by_name(const char *procName)
 {
-- 
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