awk: make empty FS unicodely-correct.

[plan9front.git] / sys / src / cmd / rdbfs.c

diff --git a/sys/src/cmd/rdbfs.c b/sys/src/cmd/rdbfs.c
index 1377e1f9056e4838418c5f55a6dc7821056a8439..e444c591a78337320acfa8b085d5426508b78cd3 100644 (file)
--- a/sys/src/cmd/rdbfs.c
+++ b/sys/src/cmd/rdbfs.c
@@ -137,12 +137,13 @@ Biobuf    rfb;
 char*  portname = "/dev/eia0";
 char*  textfile = "/386/9pc";
 char*  procname = "1";
+char*  srvname;
 Channel* rchan;
 
 void
 usage(void)
 {
-       fprint(2, "usage: rdbfs [-p procnum] [-t textfile] [serialport]\n");
+       fprint(2, "usage: rdbfs [-p procnum] [-s srvname] [-t textfile] [serialport]\n");
        exits("usage");
 }
 
@@ -397,6 +398,9 @@ threadmain(int argc, char **argv)
        case 'p':
                procname = EARGF(usage());
                break;
+       case 's':
+               srvname = EARGF(usage());
+               break;
        case 't':
                textfile = EARGF(usage());
                break;
@@ -427,7 +431,7 @@ threadmain(int argc, char **argv)
        for(i=0; i<nelem(tab); i++)
                closefile(createfile(dir, tab[i].s, "rdbfs", tab[i].mode, (void*)tab[i].id));
        closefile(dir);
-       threadpostmountsrv(&fs, nil, "/proc", MBEFORE);
+       threadpostmountsrv(&fs, srvname, "/proc", MBEFORE);
        exits(0);
 }