_ss 116 maint/gnulib/lib/spawn.in.h sigset_t _ss; _ss 30 maint/gnulib/lib/spawnattr_getsigmask.c memcpy (sigmask, &attr->_ss, sizeof (sigset_t)); _ss 30 maint/gnulib/lib/spawnattr_setsigmask.c memcpy (&attr->_ss, sigmask, sizeof (sigset_t)); _ss 493 maint/gnulib/lib/spawni.c || ! sigisempty (&attrp->_ss) _ss 771 maint/gnulib/lib/spawni.c && sigprocmask (SIG_SETMASK, &attrp->_ss, NULL) != 0)