Searched refs:sigflag (Results 1 – 1 of 1) sorted by relevance
44 static volatile sig_atomic_t sigflag; // set nonzero by sig handler variable90 sigflag = 1; in sig_usr()139 while (sigflag == 0) in WAIT_PARENT()141 sigflag = 0; in WAIT_PARENT()154 while (sigflag == 0) in WAIT_CHILD()156 sigflag = 0; in WAIT_CHILD()