sigaction         131 maint/gnulib/lib/sigaction.c sigaction (int sig, const struct sigaction *restrict act,
sigaction         433 maint/gnulib/lib/signal.in.h struct sigaction
sigaction         472 maint/gnulib/lib/signal.in.h # undef sigaction
sigaction          73 maint/gnulib/lib/spawni.c # define sigaction __sigaction