ref: 37e3d345b45173cf230d560b6a52e12c5ece5243
parent: 2774f7c4733f4f1fe6c49f300943d4f1579def46
author: Michael Forney <mforney@mforney.org>
date: Sat Mar 12 17:48:54 EST 2022
fs: strip trailing suffix during version negotiation This is needed to downgrade 9p2000.L to 9p2000 for the linux v9fs client, and is also documented in version(5).
--- a/fs.c
+++ b/fs.c
@@ -535,8 +535,12 @@
fsversion(Fmsg *m, int *msz)
{Fcall r;
+ char *p;
memset(&r, 0, sizeof(Fcall));
+ p = strchr(m->version, '.');
+ if(p != nil)
+ *p = '\0';
if(strcmp(m->version, "9P2000") == 0){if(m->msize < *msz)
*msz = m->msize;