disk/format: implement long name support

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

diff --git a/sys/src/cmd/srv.c b/sys/src/cmd/srv.c
index c42132e25abee09f3cea9ea10d19486694f50a24..b706e3fa722de3579ce16d879001f6f88ff1ab53 100644 (file)
--- a/sys/src/cmd/srv.c
+++ b/sys/src/cmd/srv.c
@@ -10,12 +10,13 @@ void        rpc(int, int);
 void   post(char*, int);
 void   mountfs(char*, int);
 int    doauth = 1;
+int    asnone = 0;
 
 void
 usage(void)
 {
-       fprint(2, "usage: %s [-abcCm] [net!]host [srvname [mtpt]]\n", argv0);
-       fprint(2, "    or %s -e [-abcCm] command [srvname [mtpt]]\n", argv0);
+       fprint(2, "usage: %s [-abcCmnNq] [net!]host [srvname [mtpt]]\n", argv0);
+       fprint(2, "    or %s -e [-abcCmnNq] command [srvname [mtpt]]\n", argv0);
 
        exits("usage");
 }
@@ -106,6 +107,9 @@ main(int argc, char *argv[])
                domount = 1;
                reallymount = 1;
                break;
+       case 'N':
+               asnone = 1;
+               /* no break */
        case 'n':
                doauth = 0;
                break;
@@ -197,6 +201,15 @@ Mount:
        if(domount == 0 || reallymount == 0)
                exits(0);
 
+       if(asnone){
+               try = open("#c/user", OWRITE);
+               if(try < 0 || write(try, "none", 4) != 4){
+                       fprint(2, "srv %s: can't become none: %r\n", dest);
+                       exits("becomenone");
+               }
+               try = 0;
+       }
+
        if((!doauth && mount(fd, -1, mtpt, mountflag, "") < 0)
        || (doauth && amount(fd, mtpt, mountflag, "") < 0)){
                err[0] = 0;