diff options
| -rw-r--r-- | sys/src/cmd/cwfs/main.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/sys/src/cmd/cwfs/main.c b/sys/src/cmd/cwfs/main.c index 96362f2b9..0b871ab6a 100644 --- a/sys/src/cmd/cwfs/main.c +++ b/sys/src/cmd/cwfs/main.c @@ -132,12 +132,12 @@ srvfd(char *s, int mode, int sfd) } static void -postservice(void) +postservice(char *name) { char buf[3*NAMELEN]; int p[2]; - if(service[0] == 0) + if(name == nil || *name == 0) panic("no service name"); /* serve 9p for -s */ @@ -149,7 +149,7 @@ postservice(void) /* post 9p service */ if(pipe(p) < 0) panic("can't make a pipe"); - snprint(buf, sizeof(buf), "#s/%s", service); + snprint(buf, sizeof(buf), "#s/%s", name); srvfd(buf, 0666, p[0]); close(p[0]); srvchan(p[1], buf); @@ -157,7 +157,7 @@ postservice(void) /* post cmd service */ if(pipe(p) < 0) panic("can't make a pipe"); - snprint(buf, sizeof(buf), "#s/%s.cmd", service); + snprint(buf, sizeof(buf), "#s/%s.cmd", name); srvfd(buf, 0660, p[0]); close(p[0]); @@ -250,7 +250,7 @@ void main(int argc, char **argv) { int i, nets = 0; - char *ann; + char *ann, *sname = nil; rfork(RFNOTEG); formatinit(); @@ -269,7 +269,7 @@ main(int argc, char **argv) annstrs[nets++] = ann; break; case 'n': - strcpy(service, EARGF(usage())); + sname = EARGF(usage()); break; case 's': dup(0, -1); @@ -343,7 +343,7 @@ main(int argc, char **argv) /* * post filedescriptors to /srv */ - postservice(); + postservice(sname != nil ? sname : service); /* * processes to read the console |