cmd1.c | 329 sig_t volatile oldsigpipe; /* avoid longjmp clobbering? */ local in function:type1 346 oldsigpipe = sig_signal(SIGPIPE, cmd1_brokpipe); 383 (void)sig_signal(SIGPIPE, oldsigpipe); 453 sig_t volatile oldsigpipe = sig_current(SIGPIPE); local in function:pipecmd 472 oldsigpipe = sig_signal(SIGPIPE, cmd1_brokpipe); 487 (void)sig_signal(SIGPIPE, oldsigpipe);
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