introduce config option SUID_BINARY_PATH (empty by default)

diff --git a/src/util/util.conf b/src/util/util.conf
index dbc2b2e0d69739946f4139c411ad1a1623eda3d0..dfa4f83466cfca817fb6ac1c4bd4cc9e95e37102 100644 (file)
--- a/src/util/util.conf
+++ b/src/util/util.conf
@@ -48,6 +48,12 @@ GNUNET_TMP = ${TMPDIR:-${TMP:-/tmp}}/gnunet/
 # configuration file is assumed to be the default,
 # which is what we want by default...
 
+# Location of binaries requiring setuid or setgid flags, e.g. gnunet-helper-vpn.
+# By default it is assumed to be in the libexec directory, but on some systems
+# like NixOS setuid / setgid is only possible through a wrapper in a specific
+# location.
+SUID_BINARY_PATH =
+
 
 [PEER]
 # Where do we store our private key?