-/*
- * 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);
-}
-