Mercurial > dropbear
diff cli-runopts.c @ 449:3e6c536bc023
Add -W <windowsize> argument and document it.
| author | Matt Johnston <matt@ucc.asn.au> |
|---|---|
| date | Wed, 25 Jul 2007 15:44:25 +0000 |
| parents | 2cd2edfa11ee |
| children | 7e43f5e473b9 |
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--- a/cli-runopts.c Tue Jul 24 15:40:23 2007 +0000 +++ b/cli-runopts.c Wed Jul 25 15:44:25 2007 +0000 @@ -63,10 +63,11 @@ #ifdef ENABLE_CLI_REMOTETCPFWD "-R <listenport:remotehost:remoteport> Remote port forwarding\n" #endif + "-W <receive_window_buffer> (default %d, larger may be faster)\n" #ifdef DEBUG_TRACE "-v verbose\n" #endif - ,DROPBEAR_VERSION, cli_opts.progname); + ,DROPBEAR_VERSION, cli_opts.progname, DEFAULT_RECV_WINDOW); } void cli_getopts(int argc, char ** argv) { @@ -109,6 +110,8 @@ opts.ipv4 = 1; opts.ipv6 = 1; */ + opts.recv_window = DEFAULT_RECV_WINDOW; + char* recv_window_arg = NULL; /* Iterate all the arguments */ for (i = 1; i < (unsigned int)argc; i++) { @@ -201,6 +204,9 @@ case 'u': /* backwards compatibility with old urandom option */ break; + case 'W': + next = &recv_window_arg; + break; #ifdef DEBUG_TRACE case 'v': debug_trace = 1; @@ -292,6 +298,15 @@ && cli_opts.no_cmd == 0) { dropbear_exit("command required for -f"); } + + if (recv_window_arg) + { + opts.recv_window = atol(recv_window_arg); + if (opts.recv_window == 0) + { + dropbear_exit("Bad recv window '%s'", recv_window_arg); + } + } } #ifdef ENABLE_CLI_PUBKEY_AUTH