EX_NOPERM
err(EX_NOPERM, "setuid() failed");
err(EX_NOPERM, "-f flag");
errc(EX_NOPERM, EPERM,
errc(EX_NOPERM, EPERM,
errc(EX_NOPERM, EPERM,
err(EX_NOPERM, "-i interval too short");
err(EX_NOPERM, "-l flag");
err(EX_NOPERM,
errx(EX_NOPERM, "must be root to alter routing table");
errx(EX_NOPERM, "must be root to alter routing table");
errx(EX_NOPERM, "Sorry\n");
{EPERM, EX_NOPERM},
{EACCES, EX_NOPERM},
errx(EX_NOPERM,"must run as root");
errx((errno == EPERM) ? EX_NOPERM : EX_NOHOST,
errx((errno == EPERM) ? EX_NOPERM : EX_OSERR,
AbortProgram(EX_NOPERM);
AbortProgram(EX_NOPERM);
errx(EX_NOPERM, "you must be root");