Searched refs:oldusr1 (Results 1 – 1 of 1) sorted by relevance
2269 sigfunc oldusr1, oldusr2; in parserate() local2309 oldusr1 = xsignal(SIGUSR1, SIG_IGN); in parserate()2331 (void)xsignal(SIGUSR1, oldusr1); in parserate()