Lines Matching defs:issig
195 t->t_sig_check = 1; /* have thread do an issig */
206 aston(t); /* make it do issig promptly */
412 * (though this can usually be done without actually calling issig by
434 issig(int why)
752 * We will call issig() again later when it is safe.
1273 * if (issig())
1275 * The signal bit has already been cleared by issig(),
1308 * dropped between issig() and psig(), a debugger may have cleared
2587 * honoring all of the /proc tracing mechanism built into issig().
2623 if (issig(FORREAL))
2632 * directly, bypassing all of the overhead built into issig().