From: Adrian Reber <areber@redhat.com>
Date: Mon, 9 Mar 2020 09:16:07 +0000 (+0000)
Subject: lsns: add time namespace support
X-Git-Tag: v2.36-rc1~195^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=96dc4f800d0f18d4218cfaf33df94b3a494abb09;p=thirdparty%2Futil-linux.git

lsns: add time namespace support

 # ./lsns -t time
         NS TYPE  NPROCS   PID USER COMMAND
 4026531834 time     102     1 root /usr/lib/systemd/systemd --switched-root --system --deserialize 29
 4026532246 time       1 54797 root sleep 1000

Signed-off-by: Adrian Reber <areber@redhat.com>
---

diff --git a/sys-utils/lsns.8 b/sys-utils/lsns.8
index 3aa5b84be9..eed50d043f 100644
--- a/sys-utils/lsns.8
+++ b/sys-utils/lsns.8
@@ -61,8 +61,8 @@ Use the raw output format.
 .TP
 .BR \-t , " \-\-type " \fItype\fP
 Display the specified \fItype\fP of namespaces only.  The supported types are
-\fBmnt\fP, \fBnet\fP, \fBipc\fP, \fBuser\fP, \fBpid\fP, \fButs\fP and
-\fBcgroup\fP.  This option may be given more than once.
+\fBmnt\fP, \fBnet\fP, \fBipc\fP, \fBuser\fP, \fBpid\fP, \fButs\fP,
+\fBcgroup\fP and \fBtime\fP.  This option may be given more than once.
 .TP
 .BR \-u , " \-\-notruncate"
 Do not truncate text in columns.
diff --git a/sys-utils/lsns.c b/sys-utils/lsns.c
index c298d6a3cd..cab9343175 100644
--- a/sys-utils/lsns.c
+++ b/sys-utils/lsns.c
@@ -119,7 +119,8 @@ enum {
 	LSNS_ID_UTS,
 	LSNS_ID_IPC,
 	LSNS_ID_USER,
-	LSNS_ID_CGROUP
+	LSNS_ID_CGROUP,
+	LSNS_ID_TIME
 };
 
 static char *ns_names[] = {
@@ -129,7 +130,8 @@ static char *ns_names[] = {
 	[LSNS_ID_UTS] = "uts",
 	[LSNS_ID_IPC] = "ipc",
 	[LSNS_ID_USER] = "user",
-	[LSNS_ID_CGROUP] = "cgroup"
+	[LSNS_ID_CGROUP] = "cgroup",
+	[LSNS_ID_TIME] = "time"
 };
 
 struct lsns_namespace {
@@ -910,7 +912,7 @@ static void __attribute__((__noreturn__)) usage(void)
 	fputs(_(" -r, --raw              use the raw output format\n"), out);
 	fputs(_(" -u, --notruncate       don't truncate text in columns\n"), out);
 	fputs(_(" -W, --nowrap           don't use multi-line representation\n"), out);
-	fputs(_(" -t, --type <name>      namespace type (mnt, net, ipc, user, pid, uts, cgroup)\n"), out);
+	fputs(_(" -t, --type <name>      namespace type (mnt, net, ipc, user, pid, uts, cgroup, time)\n"), out);
 
 	fputs(USAGE_SEPARATOR, out);
 	printf(USAGE_HELP_OPTIONS(24));