o5r/plan9port
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

9p: add -n to disable authentication

Browse source
This commit is contained in:
Russ Cox 2007-10-12 12:52:52 -04:00
parent 3dc14df0f7
commit 4ff6950783
2 changed files with 20 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

3
man/man1/9p.1
View file

@ -71,6 +71,9 @@ the server at
.B -A\fI aname
attach to the file system named
.I aname
.TP
.B -n
mount without authentication
.PP
The first argument is a command, one of:
.TP

21
src/cmd/9p.c
View file

@ -12,7 +12,7 @@ char *addr;
void
usage(void)
{
fprint(2, "usage: 9p [-a address] [-A aname] cmd args...\n");
fprint(2, "usage: 9p [-n] [-a address] [-A aname] cmd args...\n");
fprint(2, "possible cmds:\n");
fprint(2, " read name\n");
fprint(2, " readfd name\n");
@ -25,6 +25,9 @@ usage(void)
threadexitsall("usage");
}
CFsys *(*nsmnt)(char*, char*) = nsamount;
CFsys *(*fsmnt)(int, char*) = fsamount;
char *aname;
void xread(int, char**);
void xwrite(int, char**);
@ -68,6 +71,10 @@ threadmain(int argc, char **argv)
if(strchr(addr, '!') == nil)
addr = netmkaddr(addr, "tcp", "9fs");
break;
case 'n':
nsmnt = nsmount;
fsmnt = fsmount;
break;
case 'D':
chatty9pclient = 1;
break;
@ -104,15 +111,15 @@ xparse(char *name, char **path)
else
*p++ = 0;
*path = p;
fs = nsamount(name, aname);
fs = nsmnt(name, aname);
if(fs == nil)
sysfatal("mount: %r");
}else{
*path = name;
if((fd = dial(addr, nil, nil, nil)) < 0)
sysfatal("dial: %r");
if((fs = fsamount(fd, aname)) == nil)
sysfatal("fsamount: %r");
if((fs = fsmnt(fd, aname)) == nil)
sysfatal("mount: %r");
}
return fs;
}
@ -467,6 +474,8 @@ dircmp(const void *va, const void *vb)
return strcmp(a->name, b->name);
}
char *dot[] = { "." };
void
xls(int argc, char **argv)
{
@ -497,6 +506,10 @@ xls(int argc, char **argv)
quotefmtinstall();
fmtinstall('T', timefmt);
if(argc == 0){
argv = dot;
argc = 1;
}
for(i=0; i<argc; i++){
name = argv[i];
fs = xparse(name, &xname);