[PATCH 02/16] Manual pages: cap_get_file.3, getcap.8, setcap.8: SEE ALSO: add user_namespaces(7)

[Michael Kerrisk (man-pages)]

Since namespaces are mentioned in this page, it's wise also to have
a reference to the relevant page that explains the concept.

Signed-off-by: Michael Kerrisk (man-pages) <mtk.manpages at gmail.com>
---
 doc/cap_get_file.3 | 3 ++-
 doc/getcap.8       | 1 +
 doc/setcap.8       | 1 +
 3 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/doc/cap_get_file.3 b/doc/cap_get_file.3
index a99ab40..9c115a6 100644
--- a/doc/cap_get_file.3
+++ b/doc/cap_get_file.3
@@ -136,4 +136,5 @@ Permitted or Inheritable flag enabled.
 .BR cap_from_text (3),
 .BR cap_get_proc (3),
 .BR cap_init (3),
-.BR capabilities (7)
+.BR capabilities (7),
+.BR user_namespaces (7)
diff --git a/doc/getcap.8 b/doc/getcap.8
index 0547ff9..497699c 100644
--- a/doc/getcap.8
+++ b/doc/getcap.8
@@ -32,4 +32,5 @@ https://bugzilla.kernel.org/buglist.cgi?component=libcap&list_id=1047723&product
 .BR cap_get_file (3),
 .BR cap_to_text (3),
 .BR capabilities (7),
+.BR user_namespaces (7),
 .BR setcap (8)
diff --git a/doc/setcap.8 b/doc/setcap.8
index da95afb..99e3c36 100644
--- a/doc/setcap.8
+++ b/doc/setcap.8
@@ -59,4 +59,5 @@ https://bugzilla.kernel.org/buglist.cgi?component=libcap&list_id=1047723&product
 .BR cap_from_text (3),
 .BR cap_get_file (3),
 .BR capabilities (7),
+.BR user_namespaces (7),
 .BR getcap (8)
-- 
2.26.2