sgsnemu: listen param is a host, not an interface
This param is parsed by gethostbyname() and it's confusing to document
it as an interface, because users will then attempt to pass "lo" to it,
which fails.
Change-Id: Id8ef0e12ddcaf8bfd199a44de0ba4280f05d4431
diff --git a/sgsnemu/cmdline.c b/sgsnemu/cmdline.c
index 412e484..b062533 100644
--- a/sgsnemu/cmdline.c
+++ b/sgsnemu/cmdline.c
@@ -41,7 +41,7 @@
" --pidfile=STRING Filename of process id file\n (default=`./sgsnemu.pid')",
" --statedir=STRING Directory of nonvolatile data (default=`./')",
" --dns=STRING DNS Server to use",
- " -l, --listen=STRING Local interface",
+ " -l, --listen=STRING Local host",
" -r, --remote=STRING Remote host",
" --contexts=INT Number of contexts (default=`1')",
" --timelimit=INT Exit after timelimit seconds (default=`0')",
@@ -1003,7 +1003,7 @@
goto failure;
break;
- case 'l': /* Local interface. */
+ case 'l': /* Local host. */
if (update_arg((void *)&(args_info->listen_arg),
&(args_info->listen_orig),