Commit 6a1cbf68 authored by ths's avatar ths
Browse files

script=no for the TUN/TAP net option, by Jean-Christian de Rivaz

git-svn-id: svn:// c046a42c-6fe2-441c-8c8c-71466251a162
parent c4e27dd4
......@@ -358,7 +358,8 @@ hostname reported by the builtin DHCP server.
@item -net tap[,vlan=n][,fd=h][,ifname=name][,script=file]
Connect the host TAP network interface @var{name} to VLAN @var{n} and
use the network script @var{file} to configure it. The default
network script is @file{/etc/qemu-ifup}. If @var{name} is not
network script is @file{/etc/qemu-ifup}. Use @option{script=no} to
disable script execution. If @var{name} is not
provided, the OS automatically provides one. @option{fd=h} can be
used to specify the handle of an already opened host TAP interface. Example:
......@@ -3289,7 +3289,7 @@ static int net_tap_init(VLANState *vlan, const char *ifname1,
if (fd < 0)
return -1;
if (!setup_script)
if (!setup_script || !strcmp(setup_script, "no"))
setup_script = "";
if (setup_script[0] != '\0') {
/* try to launch network init script */
......@@ -6066,6 +6066,7 @@ void help(void)
"-net tap[,vlan=n][,fd=h][,ifname=name][,script=file]\n"
" connect the host TAP network interface to VLAN 'n' and use\n"
" the network script 'file' (default=%s);\n"
" use 'script=no' to disable script execution;\n"
" use 'fd=h' to connect to an already opened TAP interface\n"
"-net socket[,vlan=n][,fd=h][,listen=[host]:port][,connect=host:port]\n"
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