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authorGravatar Denys Vlasenko <vda.linux@googlemail.com>2018-02-21 20:13:39 +0100
committerGravatar Denys Vlasenko <vda.linux@googlemail.com>2018-02-21 20:13:39 +0100
commit2af5e3fac394a922bcf7752be25128879405a21a (patch)
tree3566d0edc685776aa192686507a38411c51662c0 /util-linux/switch_root.c
parent7d285c78a35b1e745f7c6f27e31d73677ad2943a (diff)
downloadbusybox-2af5e3fac394a922bcf7752be25128879405a21a.tar.gz
busybox-2af5e3fac394a922bcf7752be25128879405a21a.tar.bz2
libbb: compile capability code only if FEATURE_SETPRIV_CAPABILITIES or RUN_INIT
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'util-linux/switch_root.c')
-rw-r--r--util-linux/switch_root.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/util-linux/switch_root.c b/util-linux/switch_root.c
index 2d1802b79..947dd0cdc 100644
--- a/util-linux/switch_root.c
+++ b/util-linux/switch_root.c
@@ -39,6 +39,12 @@
#include <sys/mount.h>
#if ENABLE_RUN_INIT
# include <sys/prctl.h>
+# ifndef PR_CAPBSET_READ
+# define PR_CAPBSET_READ 23
+# endif
+# ifndef PR_CAPBSET_DROP
+# define PR_CAPBSET_DROP 24
+# endif
# include <linux/capability.h>
// #include <sys/capability.h>
// This header is in libcap, but the functions are in libc.