Lines Matching defs:ctl
1327 if ((ctlfd = open("/proc/self/ctl", O_WRONLY)) < 0 ||
1344 } ctl;
1350 premptyset(&ctl.fltset);
1354 ctl.fltset = pstatus.pr_flttrace;
1357 praddset(&ctl.fltset, FLTWATCH);
1358 ctl.cmd = PCSFAULT;
1359 (void) write(ctlfd, &ctl, sizeof (ctl));
1379 if ((ctlfd = open("/proc/self/ctl", O_WRONLY)) < 0 ||
1406 ctl_t ctl;
1420 ctl.cmd = PCWATCH;
1421 ctl.prwatch.pr_vaddr = (uintptr_t)tp;
1422 ctl.prwatch.pr_size = size + WORDSIZE;
1423 ctl.prwatch.pr_wflags = wflags;
1424 (void) write(ctlfd, &ctl, sizeof (ctl));
1430 ctl_t ctl;
1437 ctl.cmd = PCWATCH;
1438 ctl.prwatch.pr_vaddr = (uintptr_t)tp;
1439 ctl.prwatch.pr_size = WORDSIZE; /* size is arbitrary */
1440 ctl.prwatch.pr_wflags = 0; /* clear the watched area */
1441 (void) write(ctlfd, &ctl, sizeof (ctl));