Searched refs:oldusr1 (Results 1 – 1 of 1) sorted by relevance
2288 sigfunc oldusr1, oldusr2; in parserate() local2328 oldusr1 = xsignal(SIGUSR1, SIG_IGN); in parserate()2350 (void)xsignal(SIGUSR1, oldusr1); in parserate()