t9p: add -n to disable authentication - plan9port - [fork] Plan 9 from user space
(HTM) git clone git://src.adamsgaard.dk/plan9port
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---
(DIR) commit 4ff69507837bb2501cba25dfa219c252333cc185
(DIR) parent 3dc14df0f7fc06bc90bf525de440fbe15e992130
(HTM) Author: Russ Cox <rsc@swtch.com>
Date: Fri, 12 Oct 2007 12:52:52 -0400
9p: add -n to disable authentication
Diffstat:
M man/man1/9p.1 | 3 +++
M src/cmd/9p.c | 21 +++++++++++++++++----
2 files changed, 20 insertions(+), 4 deletions(-)
---
(DIR) diff --git a/man/man1/9p.1 b/man/man1/9p.1
t@@ -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
(DIR) diff --git a/src/cmd/9p.c b/src/cmd/9p.c
t@@ -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");
t@@ -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**);
t@@ -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;
t@@ -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;
}
t@@ -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)
{
t@@ -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);