Searched refs:isbackground (Results 1 – 3 of 3) sorted by relevance
245 #define isbackground(p, tp) \ macro
1069 while (isbackground(curproc, tp) && in ttioctl()1995 if (isbackground(p, tp)) { in ttread()2259 if (isbackground(p, tp) && in ttwrite()
441 while (isbackground(p, tp)) { /* XXXSMP */ in ptsread()