--- setpgrp.c.orig 2004-10-10 12:08:09.000000000 -0700 +++ setpgrp.c 2004-10-10 12:11:13.000000000 -0700 @@ -40,8 +40,20 @@ #include <sys/types.h> #include <unistd.h> +#if __DARWIN_UNIX03 +pid_t +setpgrp(void) +{ + pid_t pgid = getpgrp(); + pid_t pid = getpid(); + if (pgid != pid) + setpgid(pid, pid); + return pid; +} +#else /* !__DARWIN_UNIX03 */ int setpgrp(pid_t pid, pid_t pgid) { return(setpgid(pid, pgid)); } +#endif /* __DARWIN_UNIX03 */