libc: add procsetname()

[plan9front.git] / sys / src / cmd / ndb / dn.c

diff --git a/sys/src/cmd/ndb/dn.c b/sys/src/cmd/ndb/dn.c
index fbcc9ac51fc618521aa1b9d83bf7a5cec44a5a65..f565a38fe653ae133c6dd292f069ad3635944d16 100644 (file)
--- a/sys/src/cmd/ndb/dn.c
+++ b/sys/src/cmd/ndb/dn.c
@@ -1466,31 +1466,6 @@ dnslog(char *fmt, ...)
        syslog(0, logfile, dnserr);
 }
 
-/*
- * 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);
-}
-
 /*
  *  create a slave process to handle a request to avoid one request blocking
  *  another