libc: add procsetname()

1 files changed, 0 insertions, 25 deletions

diff --git a/sys/src/cmd/exportfs/exportsrv.c b/sys/src/cmd/exportfs/exportsrv.c
index 6980648e3..23d2ed47b 100644
--- a/sys/src/cmd/exportfs/exportsrv.c
+++ b/sys/src/cmd/exportfs/exportsrv.c
@@ -437,31 +437,6 @@ Xwstat(Fsrpc *t)
 	putsbuf(t);
 }
 
-/*
- * based on libthread's threadsetname, but drags in less library code.
- * actually just sets the arguments displayed.
- */
-void
-procsetname(char *fmt, ...)
-{
-	int fd;
-	char *cmdname;
-	char buf[128];
-	va_list arg;
-
-	va_start(arg, fmt);
-	cmdname = vsmprint(fmt, arg);
-	va_end(arg);
-	if (cmdname == nil)
-		return;
-	snprint(buf, sizeof buf, "#p/%d/args", getpid());
-	if((fd = open(buf, OWRITE)) >= 0){
-		write(fd, cmdname, strlen(cmdname)+1);
-		close(fd);
-	}
-	free(cmdname);
-}
-
 void
 slave(Fsrpc *f)
 {