bgpd: Add flag to not change e{u,g}id on startup and run as unprivileged user
* bgp_main.c: add -S / --skip_runas flag to not change effective user/group
on start up. Enables bgpd to be run by unprivileged user.
diff --git a/doc/bgpd.8 b/doc/bgpd.8
index 8daaefa..1a873b4 100644
--- a/doc/bgpd.8
+++ b/doc/bgpd.8
@@ -6,7 +6,7 @@
.SH SYNOPSIS
.B bgpd
[
-.B \-dhrv
+.B \-dhrSv
] [
.B \-f
.I config-file
@@ -74,6 +74,9 @@
\fB\-r\fR, \fB\-\-retain\fR
When the program terminates, retain routes added by \fBbgpd\fR.
.TP
+\fB\-S\fR, \fB\-\-skip_runas\fR
+Skip setting the process effective user and group.
+.TP
\fB\-v\fR, \fB\-\-version\fR
Print the version and exit.
.SH FILES