NULL 64 bsp/boot/common/printf.c if (s == NULL)
NULL 85 bsp/drv/arm/gba/keypad.c /* probe */ NULL,
NULL 87 bsp/drv/arm/gba/keypad.c /* shutdown */ NULL,
NULL 74 bsp/drv/arm/gba/lcd.c /* probe */ NULL,
NULL 76 bsp/drv/arm/gba/lcd.c /* shutdown */ NULL,
NULL 117 bsp/drv/arm/gba/swkbd.c /* probe */ NULL,
NULL 119 bsp/drv/arm/gba/swkbd.c /* shutdown */ NULL,
NULL 60 bsp/drv/dev/base/cons.c /* probe */ NULL,
NULL 62 bsp/drv/dev/base/cons.c /* unload */ NULL,
NULL 75 bsp/drv/dev/base/cons.c ASSERT(consdev != NULL);
NULL 84 bsp/drv/dev/base/cons.c ASSERT(consdev != NULL);
NULL 93 bsp/drv/dev/base/cons.c ASSERT(consdev != NULL);
NULL 102 bsp/drv/dev/base/cons.c ASSERT(consdev != NULL);
NULL 111 bsp/drv/dev/base/cons.c ASSERT(consdev != NULL);
NULL 120 bsp/drv/dev/base/cons.c ASSERT(consdev != NULL);
NULL 134 bsp/drv/dev/base/cons.c ASSERT(consdev != NULL);
NULL 147 bsp/drv/dev/base/cons.c ASSERT(consdev != NULL);
NULL 158 bsp/drv/dev/base/cons.c ASSERT(consdev != NULL);
NULL 170 bsp/drv/dev/base/cons.c ASSERT(consdev != NULL);
NULL 186 bsp/drv/dev/base/cons.c if (consdev != NULL)
NULL 201 bsp/drv/dev/base/cons.c consdev = NULL;
NULL 62 bsp/drv/dev/base/init.c ASSERT(dp != NULL);
NULL 64 bsp/drv/dev/base/init.c if (dp->probe != NULL) {
NULL 89 bsp/drv/dev/base/init.c ASSERT(dp->init != NULL);
NULL 111 bsp/drv/dev/base/init.c if (dp == NULL)
NULL 118 bsp/drv/dev/base/init.c if (dp->unload != NULL)
NULL 88 bsp/drv/dev/base/kd.c { "?" ,kd_help ,NULL },
NULL 89 bsp/drv/dev/base/kd.c { "x" ,kd_examine ,NULL },
NULL 90 bsp/drv/dev/base/kd.c { "w" ,kd_write ,NULL },
NULL 91 bsp/drv/dev/base/kd.c { "c" ,kd_continue ,NULL },
NULL 92 bsp/drv/dev/base/kd.c { NULL ,kd_null ,NULL },
NULL 165 bsp/drv/dev/base/kd.c while (cmd_table[i].cmd != NULL) {
NULL 404 bsp/drv/dev/base/kd.c dbgctl(DBGC_DUMPTRAP, NULL);
NULL 414 bsp/drv/dev/base/kd.c device_broadcast(DEVCTL_DBG_DEVSTAT, NULL, 1);
NULL 453 bsp/drv/dev/base/kd.c p = NULL;
NULL 472 bsp/drv/dev/base/kd.c len = strtoul(p, NULL, 16);
NULL 480 bsp/drv/dev/base/kd.c if (p != NULL) {
NULL 481 bsp/drv/dev/base/kd.c addr = strtoul(p, NULL, 16);
NULL 486 bsp/drv/dev/base/kd.c if ((kp = kmem_map((void *)addr, (size_t)len)) == NULL)
NULL 556 bsp/drv/dev/base/kd.c addr = strtoul(pa, NULL, 16);
NULL 560 bsp/drv/dev/base/kd.c val = strtoul(pv, NULL, 16);
NULL 564 bsp/drv/dev/base/kd.c if ((kp = kmem_map((void *)addr, (size_t)size)) == NULL)
NULL 586 bsp/drv/dev/base/kd.c while (cmd_table[i].cmd != NULL) {
NULL 593 bsp/drv/dev/base/kd.c if (cmd_table[i].cmd == NULL)
NULL 608 bsp/drv/dev/base/kd.c char *p, *word = NULL;
NULL 617 bsp/drv/dev/base/kd.c if (word == NULL) {
NULL 625 bsp/drv/dev/base/kd.c word = NULL;
NULL 636 bsp/drv/dev/base/kd.c args[argc] = NULL;
NULL 719 bsp/drv/dev/base/kd.c sched_dpc(&kd_dpc, &kd_invoke, NULL);
NULL 729 bsp/drv/dev/base/kd.c kd_invoke(NULL);
NULL 89 bsp/drv/dev/base/pm.c /* probe */ NULL,
NULL 91 bsp/drv/dev/base/pm.c /* unload */ NULL,
NULL 280 bsp/drv/dev/base/pm.c error = device_broadcast(DEVCTL_PM_POWERDOWN, NULL, 1);
NULL 282 bsp/drv/dev/base/pm.c device_broadcast(DEVCTL_PM_POWERUP, NULL, 1);
NULL 295 bsp/drv/dev/base/pm.c device_broadcast(DEVCTL_PM_POWERUP, NULL, 1);
NULL 307 bsp/drv/dev/base/pm.c device_broadcast(DEVCTL_PM_POWERDOWN, NULL, 1);
NULL 326 bsp/drv/dev/base/pm.c device_broadcast(DEVCTL_PM_POWERDOWN, NULL, 1);
NULL 342 bsp/drv/dev/base/pm.c device_control(sc->lcd_dev, DEVCTL_PM_LCDOFF, NULL);
NULL 357 bsp/drv/dev/base/pm.c device_control(sc->lcd_dev, DEVCTL_PM_LCDON, NULL);
NULL 494 bsp/drv/dev/base/pm.c ASSERT(pm_softc != NULL);
NULL 95 bsp/drv/dev/base/wscons.c /* probe */ NULL,
NULL 97 bsp/drv/dev/base/wscons.c /* unload */ NULL,
NULL 141 bsp/drv/dev/block/fdd.c /* shutdown */ NULL,
NULL 572 bsp/drv/dev/block/fdd.c if ((kbuf = kmem_map(buf, *nbyte)) == NULL)
NULL 628 bsp/drv/dev/block/fdd.c if ((kbuf = kmem_map(buf, *nbyte)) == NULL)
NULL 697 bsp/drv/dev/block/fdd.c ASSERT(buf != NULL);
NULL 74 bsp/drv/dev/block/ramdisk.c /* shutdown */ NULL,
NULL 98 bsp/drv/dev/block/ramdisk.c if ((kbuf = kmem_map(buf, nr_read)) == NULL) {
NULL 127 bsp/drv/dev/block/ramdisk.c if ((kbuf = kmem_map(buf, nr_write)) == NULL)
NULL 93 bsp/drv/dev/cpufreq/cpufreq.c /* probe */ NULL,
NULL 95 bsp/drv/dev/cpufreq/cpufreq.c /* shutdown */ NULL,
NULL 256 bsp/drv/dev/cpufreq/cpufreq.c ASSERT(sc->ops != NULL);
NULL 308 bsp/drv/dev/cpufreq/cpufreq.c if (sc->ops == NULL)
NULL 332 bsp/drv/dev/cpufreq/cpufreq.c if (sc->ops == NULL)
NULL 93 bsp/drv/dev/cpufreq/est.c /* devops */ NULL,
NULL 98 bsp/drv/dev/cpufreq/est.c /* shutdown */ NULL,
NULL 479 bsp/drv/dev/cpufreq/est.c for (i = 0; est_fqlist == NULL && i < NESTCPUS; i++) {
NULL 495 bsp/drv/dev/cpufreq/est.c if (est_fqlist == NULL) {
NULL 135 bsp/drv/dev/dma/i8237.c /* devsops */ NULL,
NULL 138 bsp/drv/dev/dma/i8237.c /* probe */ NULL,
NULL 140 bsp/drv/dev/dma/i8237.c /* shutdown */ NULL,
NULL 255 bsp/drv/dev/dma/i8237.c return NULL;
NULL 266 bsp/drv/dev/dma/i8237.c return NULL;
NULL 61 bsp/drv/dev/input/pckbd.c /* devops */ NULL,
NULL 64 bsp/drv/dev/input/pckbd.c /* probe */ NULL,
NULL 66 bsp/drv/dev/input/pckbd.c /* shutdown */ NULL,
NULL 84 bsp/drv/dev/input/psaux.c /* probe */ NULL,
NULL 86 bsp/drv/dev/input/psaux.c /* shutdown */ NULL,
NULL 54 bsp/drv/dev/misc/null.c /* probe */ NULL,
NULL 56 bsp/drv/dev/misc/null.c /* shutdown */ NULL,
NULL 53 bsp/drv/dev/misc/random.c /* probe */ NULL,
NULL 55 bsp/drv/dev/misc/random.c /* shutdown */ NULL,
NULL 54 bsp/drv/dev/misc/zero.c /* probe */ NULL,
NULL 56 bsp/drv/dev/misc/zero.c /* shutdown */ NULL,
NULL 68 bsp/drv/dev/misc/zero.c if ((p = kmem_map(buf, *nbyte)) == NULL)
NULL 63 bsp/drv/dev/rtc/mc146818.c /* devops */ NULL,
NULL 66 bsp/drv/dev/rtc/mc146818.c /* probe */ NULL,
NULL 68 bsp/drv/dev/rtc/mc146818.c /* shutdown */ NULL,
NULL 153 bsp/drv/dev/rtc/mc146818.c rtc_attach(&mc146818_ops, NULL);
NULL 56 bsp/drv/dev/rtc/pl030.c /* devops */ NULL,
NULL 59 bsp/drv/dev/rtc/pl030.c /* probe */ NULL,
NULL 61 bsp/drv/dev/rtc/pl030.c /* shutdown */ NULL,
NULL 89 bsp/drv/dev/rtc/pl030.c rtc_attach(&pl030_ops, NULL);
NULL 80 bsp/drv/dev/rtc/rtc.c /* probe */ NULL,
NULL 82 bsp/drv/dev/rtc/rtc.c /* shutdown */ NULL,
NULL 100 bsp/drv/dev/serial/ns16550.c /* devops */ NULL,
NULL 105 bsp/drv/dev/serial/ns16550.c /* unload */ NULL,
NULL 100 bsp/drv/dev/serial/pl011.c /* devops */ NULL,
NULL 103 bsp/drv/dev/serial/pl011.c /* probe */ NULL,
NULL 105 bsp/drv/dev/serial/pl011.c /* detach */ NULL,
NULL 80 bsp/drv/dev/serial/serial.c /* probe */ NULL,
NULL 82 bsp/drv/dev/serial/serial.c /* unload */ NULL,
NULL 85 bsp/drv/dev/video/vga.c /* probe */ NULL,
NULL 87 bsp/drv/dev/video/vga.c /* shutdown */ NULL,
NULL 98 bsp/hal/arm/gba/clock.c IST_NONE, NULL);
NULL 62 bsp/hal/arm/gba/machdep.c ASSERT(bip != NULL);
NULL 98 bsp/hal/arm/integrator/clock.c IST_NONE, NULL);
NULL 182 bsp/hal/ppc/prep/interrupt.c clock_isr(NULL);
NULL 83 bsp/hal/x86/pc/clock.c IST_NONE, NULL);
NULL 126 bsp/hal/x86/pc/machdep.c ASSERT(bip != NULL);
NULL 95 include/sys/param.h #ifndef NULL
NULL 115 sys/ipc/msg.c if ((kmsg = kmem_map(msg, size)) == NULL) {
NULL 148 sys/ipc/msg.c curthread->sendobj = NULL;
NULL 243 sys/ipc/msg.c curthread->recvobj = NULL;
NULL 266 sys/ipc/msg.c curthread->recvobj = NULL;
NULL 305 sys/ipc/msg.c if (curthread->sender == NULL) {
NULL 307 sys/ipc/msg.c curthread->recvobj = NULL;
NULL 326 sys/ipc/msg.c t->receiver = NULL;
NULL 329 sys/ipc/msg.c curthread->sender = NULL;
NULL 330 sys/ipc/msg.c curthread->recvobj = NULL;
NULL 362 sys/ipc/msg.c if (t->sendobj != NULL) {
NULL 363 sys/ipc/msg.c if (t->receiver != NULL)
NULL 364 sys/ipc/msg.c t->receiver->sender = NULL;
NULL 368 sys/ipc/msg.c if (t->recvobj != NULL) {
NULL 369 sys/ipc/msg.c if (t->sender != NULL) {
NULL 371 sys/ipc/msg.c t->sender->receiver = NULL;
NULL 87 sys/ipc/object.c if (name == NULL)
NULL 112 sys/ipc/object.c if (object_find(str) != NULL) {
NULL 116 sys/ipc/object.c if ((obj = kmem_alloc(sizeof(*obj))) == NULL) {
NULL 120 sys/ipc/object.c if (name != NULL)
NULL 154 sys/ipc/object.c if (obj == NULL)
NULL 120 sys/kern/device.c static struct device *device_list = NULL;
NULL 134 sys/kern/device.c void *private = NULL;
NULL 136 sys/kern/device.c ASSERT(drv != NULL);
NULL 141 sys/kern/device.c return NULL;
NULL 146 sys/kern/device.c if (device_lookup(name) != NULL)
NULL 152 sys/kern/device.c if ((dev = kmem_alloc(sizeof(*dev))) == NULL)
NULL 156 sys/kern/device.c if ((private = kmem_alloc(drv->devsz)) == NULL)
NULL 201 sys/kern/device.c for (dev = device_list; dev != NULL; dev = dev->next) {
NULL 205 sys/kern/device.c return NULL;
NULL 214 sys/kern/device.c ASSERT(dev != NULL);
NULL 215 sys/kern/device.c ASSERT(dev->private != NULL);
NULL 229 sys/kern/device.c for (tmp = device_list; tmp != NULL; tmp = tmp->next) {
NULL 311 sys/kern/device.c if ((dev = device_lookup(str)) == NULL) {
NULL 323 sys/kern/device.c ASSERT(ops->open != NULL);
NULL 348 sys/kern/device.c ASSERT(ops->close != NULL);
NULL 380 sys/kern/device.c ASSERT(ops->read != NULL);
NULL 413 sys/kern/device.c ASSERT(ops->write != NULL);
NULL 439 sys/kern/device.c ASSERT(ops->ioctl != NULL);
NULL 456 sys/kern/device.c ASSERT(dev != NULL);
NULL 460 sys/kern/device.c ASSERT(ops->devctl != NULL);
NULL 488 sys/kern/device.c for (dev = device_list; dev != NULL; dev = dev->next) {
NULL 493 sys/kern/device.c if (ops == NULL)
NULL 496 sys/kern/device.c ASSERT(ops->devctl != NULL);
NULL 525 sys/kern/device.c for (dev = device_list; dev != NULL; dev = dev->next) {
NULL 551 sys/kern/device.c if (mod == NULL) {
NULL 556 sys/kern/device.c ASSERT(entry != NULL);
NULL 106 sys/kern/exception.c if (handler == NULL)
NULL 176 sys/kern/exception.c thread_t t = NULL;
NULL 88 sys/kern/irq.c ASSERT(isr != NULL);
NULL 91 sys/kern/irq.c if ((irq = kmem_alloc(sizeof(*irq))) == NULL)
NULL 106 sys/kern/irq.c if (irq->thread == NULL)
NULL 129 sys/kern/irq.c ASSERT(irq != NULL);
NULL 133 sys/kern/irq.c irq_table[irq->vector] = NULL;
NULL 134 sys/kern/irq.c if (irq->thread != NULL)
NULL 196 sys/kern/irq.c if (irq == NULL) {
NULL 200 sys/kern/irq.c ASSERT(irq->isr != NULL);
NULL 185 sys/kern/sched.c t->slpevt = NULL;
NULL 272 sys/kern/sched.c ASSERT(evt != NULL);
NULL 313 sys/kern/sched.c ASSERT(evt != NULL);
NULL 338 sys/kern/sched.c thread_t top, t = NULL;
NULL 653 sys/kern/sched.c ASSERT(dpc != NULL);
NULL 654 sys/kern/sched.c ASSERT(fn != NULL);
NULL 728 sys/kern/sched.c t = kthread_create(dpc_thread, NULL, PRI_DPC);
NULL 729 sys/kern/sched.c if (t == NULL)
NULL 104 sys/kern/system.c if (buf == NULL || !user_area(buf))
NULL 65 sys/kern/task.c vm_map_t map = NULL;
NULL 67 sys/kern/task.c ASSERT(parent != NULL);
NULL 104 sys/kern/task.c if ((task = kmem_alloc(sizeof(*task))) == NULL) {
NULL 125 sys/kern/task.c if (map == NULL) {
NULL 206 sys/kern/task.c task->map = NULL;
NULL 90 sys/kern/thread.c t = NULL;
NULL 99 sys/kern/thread.c if ((t = thread_allocate(task)) == NULL) {
NULL 171 sys/kern/thread.c if (entry != NULL && !user_area(entry))
NULL 173 sys/kern/thread.c if (stack != NULL && !user_area(stack))
NULL 187 sys/kern/thread.c if (entry != NULL)
NULL 189 sys/kern/thread.c if (stack != NULL)
NULL 416 sys/kern/thread.c if ((t = kmem_alloc(sizeof(*t))) == NULL)
NULL 417 sys/kern/thread.c return NULL;
NULL 419 sys/kern/thread.c if ((stack = kmem_alloc(KSTACKSZ)) == NULL) {
NULL 421 sys/kern/thread.c return NULL;
NULL 452 sys/kern/thread.c if (zombie != NULL) {
NULL 459 sys/kern/thread.c zombie->kstack = NULL;
NULL 461 sys/kern/thread.c zombie = NULL;
NULL 473 sys/kern/thread.c t->kstack = NULL;
NULL 536 sys/kern/thread.c if ((t = thread_allocate(&kernel_task)) == NULL)
NULL 537 sys/kern/thread.c return NULL;
NULL 557 sys/kern/thread.c ASSERT(t != NULL);
NULL 583 sys/kern/thread.c if ((stack = kmem_alloc(KSTACKSZ)) == NULL)
NULL 101 sys/kern/timer.c ASSERT(tmr != NULL);
NULL 123 sys/kern/timer.c ASSERT(tmr != NULL);
NULL 124 sys/kern/timer.c ASSERT(fn != NULL);
NULL 175 sys/kern/timer.c if (remain != NULL) {
NULL 226 sys/kern/timer.c if (remain != NULL) {
NULL 263 sys/kern/timer.c if (tmr == NULL || tmr->state != TM_ACTIVE) {
NULL 269 sys/kern/timer.c if (tmr == NULL) {
NULL 275 sys/kern/timer.c if ((tmr = kmem_alloc(sizeof(tmr))) == NULL) {
NULL 312 sys/kern/timer.c if (tmr == NULL || tmr->state != TM_ACTIVE)
NULL 333 sys/kern/timer.c if (t->periodic != NULL) {
NULL 336 sys/kern/timer.c t->periodic = NULL;
NULL 467 sys/kern/timer.c if (kthread_create(&timer_thread, NULL, PRI_TIMER) == NULL)
NULL 107 sys/lib/vsprintf.c if (str == NULL)
NULL 160 sys/mem/kmem.c return NULL;
NULL 208 sys/mem/kmem.c return NULL;
NULL 220 sys/mem/kmem.c blk->pg_next = NULL;
NULL 274 sys/mem/kmem.c ASSERT(ptr != NULL);
NULL 300 sys/mem/kmem.c for (blk = &pg->first_blk; blk != NULL; blk = blk->pg_next) {
NULL 320 sys/mem/kmem.c return NULL;
NULL 135 sys/mem/vm.c if ((seg = seg_alloc(&map->head, size)) == NULL)
NULL 142 sys/mem/vm.c if ((seg = seg_reserve(&map->head, start, size)) == NULL)
NULL 218 sys/mem/vm.c if (seg == NULL || seg->addr != va || (seg->flags & SEG_FREE))
NULL 289 sys/mem/vm.c if (seg == NULL || seg->addr != va || (seg->flags & SEG_FREE)) {
NULL 402 sys/mem/vm.c tmp = NULL;
NULL 415 sys/mem/vm.c if (seg == NULL || (seg->flags & SEG_FREE))
NULL 423 sys/mem/vm.c if ((seg = seg_alloc(&curmap->head, size)) == NULL)
NULL 463 sys/mem/vm.c if ((map = kmem_alloc(sizeof(*map))) == NULL)
NULL 464 sys/mem/vm.c return NULL;
NULL 472 sys/mem/vm.c return NULL;
NULL 551 sys/mem/vm.c if ((new_map = vm_create()) == NULL)
NULL 552 sys/mem/vm.c return NULL;
NULL 571 sys/mem/vm.c ASSERT(src != NULL);
NULL 572 sys/mem/vm.c ASSERT(src->next != NULL);
NULL 579 sys/mem/vm.c if (dest == NULL)
NULL 580 sys/mem/vm.c return NULL;
NULL 605 sys/mem/vm.c return NULL;
NULL 619 sys/mem/vm.c return NULL;
NULL 814 sys/mem/vm.c if ((seg = kmem_alloc(sizeof(*seg))) == NULL)
NULL 815 sys/mem/vm.c return NULL;
NULL 867 sys/mem/vm.c return NULL;
NULL 887 sys/mem/vm.c seg->size - size) == NULL)
NULL 888 sys/mem/vm.c return NULL;
NULL 895 sys/mem/vm.c return NULL;
NULL 954 sys/mem/vm.c if (seg == NULL || !(seg->flags & SEG_FREE))
NULL 955 sys/mem/vm.c return NULL;
NULL 960 sys/mem/vm.c prev = NULL;
NULL 965 sys/mem/vm.c if (seg == NULL)
NULL 966 sys/mem/vm.c return NULL;
NULL 974 sys/mem/vm.c if (next == NULL) {
NULL 979 sys/mem/vm.c return NULL;
NULL 127 sys/mem/vm_nommu.c if ((seg = seg_alloc(&map->head, size)) == NULL)
NULL 135 sys/mem/vm_nommu.c if ((seg = seg_reserve(&map->head, start, size)) == NULL)
NULL 194 sys/mem/vm_nommu.c if (seg == NULL || seg->addr != va || (seg->flags & SEG_FREE))
NULL 259 sys/mem/vm_nommu.c if (seg == NULL || seg->addr != va || (seg->flags & SEG_FREE)) {
NULL 333 sys/mem/vm_nommu.c tmp = NULL;
NULL 345 sys/mem/vm_nommu.c if (seg == NULL || (seg->flags & SEG_FREE))
NULL 353 sys/mem/vm_nommu.c if ((seg = seg_create(&curmap->head, start, size)) == NULL)
NULL 374 sys/mem/vm_nommu.c if ((map = kmem_alloc(sizeof(*map))) == NULL)
NULL 375 sys/mem/vm_nommu.c return NULL;
NULL 424 sys/mem/vm_nommu.c return NULL;
NULL 474 sys/mem/vm_nommu.c if ((seg = seg_create(&map->head, start, size)) == NULL)
NULL 564 sys/mem/vm_nommu.c if ((seg = kmem_alloc(sizeof(*seg))) == NULL)
NULL 565 sys/mem/vm_nommu.c return NULL;
NULL 617 sys/mem/vm_nommu.c return NULL;
NULL 630 sys/mem/vm_nommu.c return NULL;
NULL 632 sys/mem/vm_nommu.c if ((seg = seg_create(head, (vaddr_t)pa, size)) == NULL) {
NULL 634 sys/mem/vm_nommu.c return NULL;
NULL 674 sys/mem/vm_nommu.c return NULL;
NULL 676 sys/mem/vm_nommu.c if ((seg = seg_create(head, (vaddr_t)pa, size)) == NULL) {
NULL 678 sys/mem/vm_nommu.c return NULL;
NULL 60 sys/sync/cond.c if ((c = kmem_alloc(sizeof(struct cond))) == NULL)
NULL 102 sys/sync/mutex.c if ((m = kmem_alloc(sizeof(struct mutex))) == NULL)
NULL 107 sys/sync/mutex.c m->holder = NULL;
NULL 210 sys/sync/mutex.c if (m->holder == NULL)
NULL 218 sys/sync/mutex.c curthread->mutex_waiting = NULL;
NULL 223 sys/sync/mutex.c curthread->mutex_waiting = NULL;
NULL 256 sys/sync/mutex.c if (m->holder != NULL)
NULL 297 sys/sync/mutex.c m->holder->mutex_waiting = NULL;
NULL 340 sys/sync/mutex.c holder->mutex_waiting = NULL;
NULL 456 sys/sync/mutex.c } while (m != NULL);
NULL 47 sys/sync/sem.c static struct sem *sem_list = NULL; /* list head of semaphore list */
NULL 98 sys/sync/sem.c if ((s = kmem_alloc(sizeof(struct sem))) == NULL) {
NULL 70 usr/bin/cat/cat.c if ((stdbuf = malloc(BUFSIZ)) == NULL)
NULL 71 usr/bin/cat/cat.c err(1, NULL);
NULL 141 usr/bin/cmdbox/cmd_conf.c { NULL ,null_main },
NULL 76 usr/bin/cmdbox/main.c while (entry->cmd != NULL) {
NULL 80 usr/bin/cmdbox/main.c if (col > maxcol && entry->cmd != NULL) {
NULL 91 usr/bin/cmdbox/main.c while (entry->cmd != NULL) {
NULL 95 usr/bin/cmdbox/main.c if (col > maxcol && entry->cmd != NULL) {
NULL 144 usr/bin/cmdbox/main.c while (entry->cmd != NULL) {
NULL 75 usr/bin/cp/cp.c if ((iobuf = malloc(BUFSIZ)) == NULL)
NULL 76 usr/bin/cp/cp.c err(1, NULL);
NULL 53 usr/bin/dmesg/dmesg.c if ((buf = malloc(size)) == NULL)
NULL 80 usr/bin/head/head.c if ((fp = fopen(*argv, "r")) == NULL) {
NULL 123 usr/bin/ls/ls.c err(1, NULL);
NULL 269 usr/bin/ls/ls.c if (dir == NULL)
NULL 276 usr/bin/ls/ls.c if (entry == NULL)
NULL 63 usr/bin/mkdir/mkdir.c if (argv[0] == NULL)
NULL 66 usr/bin/mkdir/mkdir.c for (exitval = 0; *argv != NULL; ++argv) {
NULL 49 usr/bin/more/more.c FILE *fp = NULL;
NULL 69 usr/bin/more/more.c if ((fp = fopen(*argv, "r")) == NULL) {
NULL 51 usr/bin/pwd/pwd.c if ((p = getcwd(cwd, PATH_MAX)) == NULL) {
NULL 52 usr/bin/pwd/pwd.c err(1, NULL);
NULL 61 usr/bin/sh/cmds.c { NULL ,cmd_null },
NULL 82 usr/bin/sh/cmds.c if (p == NULL)
NULL 74 usr/bin/sh/sh.c if (msg != NULL) {
NULL 121 usr/bin/sh/sh.c arg = argc > 1 ? &argv[1] : NULL;
NULL 207 usr/bin/sh/sh.c for (i = 0; args[i] != NULL; i++) {
NULL 256 usr/bin/sh/sh.c args[argc] = NULL;
NULL 265 usr/bin/sh/sh.c while (cmds[i].cmd != NULL) {
NULL 278 usr/bin/sh/sh.c char *p, *word = NULL;
NULL 289 usr/bin/sh/sh.c if (word == NULL) {
NULL 297 usr/bin/sh/sh.c word = NULL;
NULL 306 usr/bin/sh/sh.c if (argc == 0 && word == NULL)
NULL 311 usr/bin/sh/sh.c args[argc] = NULL;
NULL 314 usr/bin/sh/sh.c if ((p = strchr(args[0], '=')) != NULL) {
NULL 339 usr/bin/sh/sh.c if (fn == NULL && !strcmp(args[0], "sh")) {
NULL 421 usr/bin/sh/sh.c return NULL; /* EOF */
NULL 446 usr/bin/sh/sh.c if (p == NULL)
NULL 82 usr/bin/sh/var.c if (var->name != NULL && !strcmp(var->name, name))
NULL 86 usr/bin/sh/var.c return NULL;
NULL 100 usr/bin/sh/var.c if (var == NULL) {
NULL 104 usr/bin/sh/var.c free = NULL;
NULL 107 usr/bin/sh/var.c if (var->name == NULL) {
NULL 113 usr/bin/sh/var.c if (free == NULL) {
NULL 124 usr/bin/sh/var.c if ((var->name = strdup(name)) == NULL) {
NULL 138 usr/bin/sh/var.c if (var == NULL)
NULL 143 usr/bin/sh/var.c var->name = NULL;
NULL 144 usr/bin/sh/var.c var->val = NULL;
NULL 174 usr/bin/sh/var.c if (var->name != NULL)
NULL 206 usr/bin/sh/var.c if (var != NULL)
NULL 219 usr/bin/sh/var.c vartab[i].name = NULL;
NULL 182 usr/bin/test/test.c argv[argc] = NULL;
NULL 191 usr/bin/test/test.c if (*t_wp != NULL && *++t_wp != NULL)
NULL 253 usr/bin/test/test.c syntax(NULL, "closing paren expected");
NULL 258 usr/bin/test/test.c if (*++t_wp == NULL)
NULL 289 usr/bin/test/test.c if ((opnd2 = *++t_wp) == NULL)
NULL 381 usr/bin/test/test.c t_wp_op = NULL;
NULL 394 usr/bin/test/test.c t_wp_op = NULL;
NULL 76 usr/bin/touch/touch.c err(1, NULL);
NULL 55 usr/include/dirent.h #ifndef NULL
NULL 45 usr/include/stddef.h #ifndef NULL
NULL 48 usr/include/stdio.h #ifndef NULL
NULL 55 usr/include/stdlib.h #ifndef NULL
NULL 40 usr/include/string.h #ifndef NULL
NULL 42 usr/include/time.h #ifndef NULL
NULL 42 usr/include/unistd.h #ifndef NULL
NULL 55 usr/lib/crt/crt1.c if ((__progname = _strrchr(ap, '/')) == NULL)
NULL 72 usr/lib/crt/crt1.c for (save = NULL;; ++p) {
NULL 30 usr/lib/libc/gen/basename.c if (path == NULL || *path == '\0') {
NULL 56 usr/lib/libc/gen/basename.c return (NULL);
NULL 44 usr/lib/libc/gen/confstr.c if (len != 0 && buf != NULL) {
NULL 30 usr/lib/libc/gen/dirname.c if (path == NULL || *path == '\0') {
NULL 60 usr/lib/libc/gen/dirname.c return (NULL);
NULL 52 usr/lib/libc/gen/execl.c for (i = 2; va_arg(ap, char *) != NULL; i++)
NULL 60 usr/lib/libc/gen/execl.c for (i = 1; (argv[i] = (char *) va_arg(ap, char *)) != NULL; i++)
NULL 43 usr/lib/libc/gen/execle.c while ((va_arg(ap, char *)) != NULL)
NULL 55 usr/lib/libc/gen/execle.c for (i = 2; va_arg(ap, char *) != NULL; i++)
NULL 63 usr/lib/libc/gen/execle.c for (i = 1; (argv[i] = (char *) va_arg(ap, char *)) != NULL; i++)
NULL 46 usr/lib/libc/gen/execlp.c for (i = 2; va_arg(ap, char *) != NULL; i++)
NULL 54 usr/lib/libc/gen/execlp.c for (i = 1; (argv[i] = va_arg(ap, char *)) != NULL; i++)
NULL 106 usr/lib/libc/gen/execvp.c for (cnt = 0; argv[cnt] != NULL; ++cnt)
NULL 108 usr/lib/libc/gen/execvp.c if ((memp = (const char **)(alloca((cnt + 2) * sizeof(*memp)))) == NULL)
NULL 75 usr/lib/libc/gen/fts.c FTSENT *parent, *tmp = NULL;
NULL 81 usr/lib/libc/gen/fts.c return (NULL);
NULL 85 usr/lib/libc/gen/fts.c if ((sp = malloc((u_int)sizeof(FTS))) == NULL)
NULL 86 usr/lib/libc/gen/fts.c return (NULL);
NULL 103 usr/lib/libc/gen/fts.c if ((parent = fts_alloc(sp, "", 0)) == NULL)
NULL 108 usr/lib/libc/gen/fts.c for (root = NULL, nitems = 0; *argv; ++argv, ++nitems) {
NULL 133 usr/lib/libc/gen/fts.c p->fts_link = NULL;
NULL 134 usr/lib/libc/gen/fts.c if (root == NULL)
NULL 150 usr/lib/libc/gen/fts.c if ((sp->fts_cur = fts_alloc(sp, "", 0)) == NULL)
NULL 171 usr/lib/libc/gen/fts.c return (NULL);
NULL 259 usr/lib/libc/gen/fts.c if (sp->fts_cur == NULL || ISSET(FTS_STOP))
NULL 260 usr/lib/libc/gen/fts.c return (NULL);
NULL 303 usr/lib/libc/gen/fts.c sp->fts_child = NULL;
NULL 313 usr/lib/libc/gen/fts.c sp->fts_child = NULL;
NULL 336 usr/lib/libc/gen/fts.c } else if ((sp->fts_child = fts_build(sp, BREAD)) == NULL) {
NULL 338 usr/lib/libc/gen/fts.c return (NULL);
NULL 342 usr/lib/libc/gen/fts.c sp->fts_child = NULL;
NULL 348 usr/lib/libc/gen/fts.c if ((p = p->fts_link) != NULL) {
NULL 358 usr/lib/libc/gen/fts.c return (NULL);
NULL 401 usr/lib/libc/gen/fts.c return (sp->fts_cur = NULL);
NULL 415 usr/lib/libc/gen/fts.c return (NULL);
NULL 423 usr/lib/libc/gen/fts.c return (NULL);
NULL 429 usr/lib/libc/gen/fts.c return (NULL);
NULL 463 usr/lib/libc/gen/fts.c return (NULL);
NULL 477 usr/lib/libc/gen/fts.c return (NULL);
NULL 489 usr/lib/libc/gen/fts.c return (NULL);
NULL 513 usr/lib/libc/gen/fts.c return (NULL);
NULL 516 usr/lib/libc/gen/fts.c return (NULL);
NULL 548 usr/lib/libc/gen/fts.c char *cp = NULL; /* pacify gcc */
NULL 565 usr/lib/libc/gen/fts.c if ((dirp = __opendir2(cur->fts_accpath, oflag)) == NULL) {
NULL 570 usr/lib/libc/gen/fts.c return (NULL);
NULL 638 usr/lib/libc/gen/fts.c adjaddr = NULL;
NULL 639 usr/lib/libc/gen/fts.c for (head = tail = NULL, nitems = 0; (dp = readdir(dirp)) != NULL;) {
NULL 644 usr/lib/libc/gen/fts.c if ((p = fts_alloc(sp, dp->d_name, (int)dp->d_namlen)) == NULL)
NULL 661 usr/lib/libc/gen/fts.c return (NULL);
NULL 709 usr/lib/libc/gen/fts.c p->fts_link = NULL;
NULL 710 usr/lib/libc/gen/fts.c if (head == NULL)
NULL 749 usr/lib/libc/gen/fts.c return (NULL);
NULL 756 usr/lib/libc/gen/fts.c return (NULL);
NULL 860 usr/lib/libc/gen/fts.c (size_t)(sp->fts_nitems * sizeof(FTSENT *)))) == NULL) {
NULL 872 usr/lib/libc/gen/fts.c ap[0]->fts_link = NULL;
NULL 893 usr/lib/libc/gen/fts.c if ((p = malloc(len)) == NULL)
NULL 894 usr/lib/libc/gen/fts.c return (NULL);
NULL 907 usr/lib/libc/gen/fts.c p->fts_pointer = NULL;
NULL 917 usr/lib/libc/gen/fts.c while ((p = head) != NULL) {
NULL 934 usr/lib/libc/gen/fts.c return (sp->fts_path == NULL);
NULL 53 usr/lib/libc/gen/getpass.c if ((outfp = fp = fopen(_PATH_TTY, "w+")) == NULL) {
NULL 45 usr/lib/libc/gen/time.c if (t != NULL)
NULL 49 usr/lib/libc/gen/verr.c if (fmt != NULL) {
NULL 45 usr/lib/libc/gen/verrx.c if (fmt != NULL)
NULL 47 usr/lib/libc/gen/vwarn.c if (fmt != NULL) {
NULL 44 usr/lib/libc/gen/vwarnx.c if (fmt != NULL)
NULL 49 usr/lib/libc/stdio/fdopen.c return (NULL);
NULL 53 usr/lib/libc/stdio/fdopen.c return (NULL);
NULL 57 usr/lib/libc/stdio/fdopen.c return (NULL);
NULL 60 usr/lib/libc/stdio/fdopen.c if ((fp = __sfp()) == NULL)
NULL 61 usr/lib/libc/stdio/fdopen.c return (NULL);
NULL 43 usr/lib/libc/stdio/fflush.c if (fp == NULL)
NULL 63 usr/lib/libc/stdio/fflush.c if ((p = fp->_bf._base) == NULL)
NULL 58 usr/lib/libc/stdio/fgets.c return (NULL);
NULL 67 usr/lib/libc/stdio/findfp.c if (fp->next == NULL) {
NULL 68 usr/lib/libc/stdio/findfp.c if ((tmp = malloc(sizeof(FILE))) == NULL)
NULL 75 usr/lib/libc/stdio/findfp.c return (NULL);
NULL 77 usr/lib/libc/stdio/findfp.c std(fp, NULL, 1, -1);
NULL 104 usr/lib/libc/stdio/findfp.c std(&__sF[2], NULL, __SWR|__SNBF, STDERR_FILENO);
NULL 50 usr/lib/libc/stdio/fopen.c return (NULL);
NULL 51 usr/lib/libc/stdio/fopen.c if ((fp = __sfp()) == NULL)
NULL 52 usr/lib/libc/stdio/fopen.c return (NULL);
NULL 55 usr/lib/libc/stdio/fopen.c return (NULL);
NULL 57 usr/lib/libc/stdio/freopen.c return (NULL);
NULL 110 usr/lib/libc/stdio/freopen.c fp->_p = NULL;
NULL 111 usr/lib/libc/stdio/freopen.c fp->_bf._base = NULL;
NULL 120 usr/lib/libc/stdio/freopen.c return (NULL);
NULL 79 usr/lib/libc/stdio/fseek.c } else if (fp->_flags & __SWR && fp->_p != NULL)
NULL 98 usr/lib/libc/stdio/fseek.c if (fp->_bf._base == NULL)
NULL 63 usr/lib/libc/stdio/ftell.c } else if (fp->_flags & __SWR && fp->_p != NULL) {
NULL 45 usr/lib/libc/stdio/fwalk.c for (fp = &__sF[0]; fp != NULL; fp = fp->next) {
NULL 46 usr/lib/libc/stdio/gets.c return (NULL);
NULL 64 usr/lib/libc/stdio/local.h ((((fp)->_flags & __SWR) == 0 || (fp)->_bf._base == NULL) && \
NULL 71 usr/lib/libc/stdio/local.h #define HASUB(fp) ((fp)->_ub._base != NULL)
NULL 73 usr/lib/libc/stdio/local.h (fp)->_ub._base = NULL; \
NULL 80 usr/lib/libc/stdio/makebuf.c if ((p = malloc(size)) == NULL) {
NULL 53 usr/lib/libc/stdio/mktemp.c return(_gettemp(path, (int *)NULL) ? path : (char *)NULL);
NULL 39 usr/lib/libc/stdio/perror.c if (s != NULL && *s != '\0') {
NULL 96 usr/lib/libc/stdio/refill.c if (fp->_bf._base == NULL)
NULL 53 usr/lib/libc/stdio/setbuffer.c return (setvbuf(fp, (char *)NULL, _IOLBF, (size_t)0));
NULL 72 usr/lib/libc/stdio/setvbuf.c if (buf != NULL && (flags & __SMBF))
NULL 87 usr/lib/libc/stdio/setvbuf.c if (buf == NULL)
NULL 48 usr/lib/libc/stdio/sscanf.c f._ub._base = NULL;
NULL 46 usr/lib/libc/stdio/tempnam.c return(NULL);
NULL 51 usr/lib/libc/stdio/tempnam.c if ((f = getenv("TMPDIR")) != NULL) {
NULL 54 usr/lib/libc/stdio/tempnam.c if ((f = mktemp(name)) != NULL)
NULL 58 usr/lib/libc/stdio/tempnam.c if ((/* LINTED */f = (char *)dir) != NULL) {
NULL 61 usr/lib/libc/stdio/tempnam.c if ((f = mktemp(name)) != NULL)
NULL 67 usr/lib/libc/stdio/tempnam.c if ((f = mktemp(name)) != NULL)
NULL 72 usr/lib/libc/stdio/tempnam.c if ((f = mktemp(name)) != NULL)
NULL 78 usr/lib/libc/stdio/tempnam.c return(NULL);
NULL 60 usr/lib/libc/stdio/tmpfile.c (void)sigprocmask(SIG_SETMASK, &oset, NULL);
NULL 63 usr/lib/libc/stdio/tmpfile.c return (NULL);
NULL 65 usr/lib/libc/stdio/tmpfile.c if ((fp = fdopen(fd, "w+")) == NULL) {
NULL 69 usr/lib/libc/stdio/tmpfile.c return (NULL);
NULL 45 usr/lib/libc/stdio/tmpnam.c if (s == NULL)
NULL 81 usr/lib/libc/stdio/ungetc.c if (fp->_bf._base != NULL && fp->_p > fp->_bf._base &&
NULL 202 usr/lib/libc/stdio/vfprintf.c char *xdigs = NULL; /* digits for [xX] conversion */
NULL 412 usr/lib/libc/stdio/vfprintf.c if ((cp = va_arg(ap, char *)) == NULL)
NULL 422 usr/lib/libc/stdio/vfprintf.c if (p != NULL) {
NULL 516 usr/lib/libc/stdio/vfscanf.c res = (*ccfn)(buf, (char **)NULL, base);
NULL 71 usr/lib/libc/stdio/wsetup.c if (fp->_bf._base == NULL)
NULL 49 usr/lib/libc/stdlib/abort.c (void)sigprocmask(SIG_SETMASK, &mask, (sigset_t *)NULL);
NULL 57 usr/lib/libc/stdlib/abort.c (void)sigprocmask(SIG_SETMASK, &mask, (sigset_t *)NULL);
NULL 37 usr/lib/libc/stdlib/atof.c return (strtod(ascii, NULL));
NULL 37 usr/lib/libc/stdlib/atoi.c return((int)strtol(str, (char **)NULL, 10));
NULL 37 usr/lib/libc/stdlib/atol.c return(strtol(str, (char **)NULL, 10));
NULL 41 usr/lib/libc/stdlib/calloc.c if ((p = malloc(size)) != NULL)
NULL 69 usr/lib/libc/stdlib/getenv.c if (name == NULL || environ == NULL)
NULL 70 usr/lib/libc/stdlib/getenv.c return (NULL);
NULL 74 usr/lib/libc/stdlib/getenv.c for (p = environ; (c = *p) != NULL; ++p)
NULL 79 usr/lib/libc/stdlib/getenv.c return (NULL);
NULL 88 usr/lib/libc/stdlib/getopt.c optarg = NULL;
NULL 50 usr/lib/libc/stdlib/getsubopt.c suboptarg = *valuep = NULL;
NULL 40 usr/lib/libc/stdlib/putenv.c if ((p = strdup(str)) == NULL)
NULL 42 usr/lib/libc/stdlib/putenv.c if ((equal = index(p, '=')) == NULL) {
NULL 82 usr/lib/libc/stdlib/setenv.c environ[cnt + 1] = NULL;
NULL 46 usr/lib/libc/string/index.c return((char *)NULL);
NULL 50 usr/lib/libc/string/memchr.c return (NULL);
NULL 44 usr/lib/libc/string/rindex.c for (save = NULL;; ++p) {
NULL 54 usr/lib/libc/string/strcasecmp.c if (s1 == NULL || s2 == NULL)
NULL 45 usr/lib/libc/string/strdup.c return (NULL);
NULL 48 usr/lib/libc/string/strpbrk.c return (NULL);
NULL 55 usr/lib/libc/string/strsep.c if ((s = *stringp) == NULL)
NULL 56 usr/lib/libc/string/strsep.c return (NULL);
NULL 63 usr/lib/libc/string/strsep.c s = NULL;
NULL 51 usr/lib/libc/string/strstr.c return (NULL);
NULL 45 usr/lib/libc/string/strtok_r.c if (s == NULL && (s = *lasts) == NULL)
NULL 46 usr/lib/libc/string/strtok_r.c return (NULL);
NULL 59 usr/lib/libc/string/strtok_r.c *lasts = NULL;
NULL 60 usr/lib/libc/string/strtok_r.c return (NULL);
NULL 74 usr/lib/libc/string/strtok_r.c s = NULL;
NULL 123 usr/lib/libsa/vsprintf.c if (str == NULL)
NULL 61 usr/lib/posix/exec/execve.c if (path == NULL)
NULL 43 usr/lib/posix/file/chdir.c if (path == NULL) {
NULL 43 usr/lib/posix/file/getcwd.c if (size == 0 || buf == NULL) {
NULL 45 usr/lib/posix/file/getcwd.c return NULL;
NULL 49 usr/lib/posix/file/getcwd.c return NULL;
NULL 64 usr/lib/posix/file/ioctl.c if ((cmd & IOC_IN && (cmd & IOC_IVAL) == 0 && argp == NULL) ||
NULL 65 usr/lib/posix/file/ioctl.c (cmd & IOC_OUT && (cmd & IOC_OVAL) == 0 && argp == NULL)) {
NULL 43 usr/lib/posix/file/link.c if (oldpath == NULL || newpath == NULL) {
NULL 47 usr/lib/posix/file/mount.c if (data != NULL)
NULL 46 usr/lib/posix/file/opendir.c if ((dir = malloc(sizeof(struct _dirdesc))) == NULL)
NULL 47 usr/lib/posix/file/opendir.c return NULL;
NULL 52 usr/lib/posix/file/opendir.c return NULL;
NULL 48 usr/lib/posix/file/readdir.c return NULL;
NULL 43 usr/lib/posix/file/rename.c if (oldpath == NULL || newpath == NULL) {
NULL 43 usr/lib/posix/file/rmdir.c if (path == NULL) {
NULL 43 usr/lib/posix/file/unlink.c if (path == NULL || strlen(path) >= PATH_MAX) {
NULL 127 usr/lib/posix/process/fork.c thread_load(t, __child_entry, NULL);
NULL 133 usr/lib/posix/process/fork_nommu.c thread_load(t, __child_entry, NULL);
NULL 148 usr/lib/posix/process/fork_nommu.c thread_load(__parent_thread, __parent_entry, NULL);
NULL 82 usr/lib/posix/process/waitpid.c if (status != NULL)
NULL 102 usr/lib/posix/signal/__exception.c action.sa_sigaction(sig, &si, NULL);
NULL 55 usr/lib/posix/signal/sigaction.c if (oact != NULL)
NULL 58 usr/lib/posix/signal/sigaction.c if (act != NULL)
NULL 41 usr/lib/posix/signal/sigpending.c if (set == NULL) {
NULL 41 usr/lib/posix/signal/sigprocmask.c if (set != NULL)
NULL 46 usr/lib/posix/signal/sigprocmask.c if (oldset != NULL)
NULL 49 usr/lib/posix/signal/sigprocmask.c if (set != NULL) {
NULL 42 usr/lib/posix/signal/sigsuspend.c if (mask == NULL) {
NULL 51 usr/lib/posix/signal/sigsuspend.c if (sigprocmask(SIG_SETMASK, &old_mask, NULL))
NULL 57 usr/lib/prex/malloc/malloc.c return NULL;
NULL 62 usr/lib/prex/malloc/malloc.c if (scan_head == NULL) {
NULL 87 usr/lib/prex/malloc/malloc.c if ((p = more_core(size)) == NULL)
NULL 93 usr/lib/prex/malloc/malloc.c if (p == NULL) {
NULL 97 usr/lib/prex/malloc/malloc.c return NULL;
NULL 111 usr/lib/prex/malloc/malloc.c return NULL;
NULL 131 usr/lib/prex/malloc/malloc.c if (addr == NULL)
NULL 40 usr/lib/prex/malloc/realloc.c if (addr == NULL)
NULL 49 usr/lib/prex/malloc/realloc.c if ((p = malloc(size)) == NULL)
NULL 50 usr/lib/prex/malloc/realloc.c return NULL;
NULL 100 usr/sample/tetris/input.c if (tvp == NULL)
NULL 233 usr/sample/tetris/tetris.c } while (rwait((struct timeval *)NULL) == -1);
NULL 77 usr/sbin/diskutil/diskutil.c { NULL ,disk_null ,NULL },
NULL 92 usr/sbin/diskutil/diskutil.c while (cmdtab[i].cmd != NULL) {
NULL 117 usr/sbin/diskutil/diskutil.c if (mount(argv[4], argv[5], argv[3], 0, NULL) < 0) {
NULL 155 usr/sbin/diskutil/diskutil.c disk_help(1, NULL);
NULL 159 usr/sbin/diskutil/diskutil.c while (cmdtab[i].cmd != NULL) {
NULL 168 usr/sbin/diskutil/diskutil.c disk_help(1, NULL);
NULL 70 usr/sbin/lock/lock.c if ((fp = fopen(_PATH_PASSWD, "r")) == NULL) {
NULL 74 usr/sbin/lock/lock.c if (((p = fgets(passcode, sizeof(passcode), fp)) == NULL) ||
NULL 144 usr/sbin/lock/lock.c if ((fp = fopen(_PATH_PASSWD, "w+")) == NULL) {
NULL 145 usr/sbin/lock/lock.c err(1, NULL);
NULL 77 usr/sbin/pmctrl/pmctrl.c { NULL ,pmctrl_null ,NULL },
NULL 94 usr/sbin/pmctrl/pmctrl.c while (cmdtab[i].cmd != NULL) {
NULL 258 usr/sbin/pmctrl/pmctrl.c pmctrl_help(1, NULL);
NULL 267 usr/sbin/pmctrl/pmctrl.c while (cmdtab[i].cmd != NULL) {
NULL 276 usr/sbin/pmctrl/pmctrl.c pmctrl_help(1, NULL);
NULL 66 usr/server/boot/boot.c static const char *initargs[] = { "1", NULL };
NULL 67 usr/server/boot/boot.c static const char *initenvs[] = { "TERM=vt100", "USER=root", NULL };
NULL 82 usr/server/boot/boot.c NULL
NULL 135 usr/server/boot/boot.c if (mount("", "/", "ramfs", 0, NULL) < 0)
NULL 142 usr/server/boot/boot.c while (base_dir[i] != NULL) {
NULL 151 usr/server/boot/boot.c if (mount("/dev/ram0", "/boot", "arfs", 0, NULL) < 0)
NULL 157 usr/server/boot/boot.c if ((fp = fopen("/boot/fstab", "r")) == NULL)
NULL 161 usr/server/boot/boot.c if ((p = fgets(line, sizeof(line), fp)) == NULL)
NULL 164 usr/server/boot/boot.c if (spec == NULL || *spec == '#')
NULL 166 usr/server/boot/boot.c file = strtok(NULL, " \t\n");
NULL 167 usr/server/boot/boot.c type = strtok(NULL, " \t\n");
NULL 55 usr/server/exec/exec_cap.c while (map->c_path != NULL) {
NULL 81 usr/server/exec/exec_cap.c if (msg->path == NULL)
NULL 67 usr/server/exec/exec_elf.c if (phdr == NULL)
NULL 207 usr/server/exec/exec_elf.c if ((buf = malloc(shdr_size)) == NULL) {
NULL 277 usr/server/exec/exec_elf.c if ((addr = malloc(shdr->sh_size)) == NULL) {
NULL 74 usr/server/exec/exec_execve.c struct exec_loader *ldr = NULL;
NULL 106 usr/server/exec/exec_execve.c exec.xarg1 = NULL;
NULL 107 usr/server/exec/exec_execve.c exec.xarg2 = NULL;
NULL 358 usr/server/exec/exec_execve.c if (xarg2 != NULL) {
NULL 365 usr/server/exec/exec_execve.c if (xarg1 != NULL) {
NULL 394 usr/server/exec/exec_execve.c argv[argc + 1] = NULL;
NULL 400 usr/server/exec/exec_execve.c envp[envc] = NULL;
NULL 96 usr/server/exec/exec_script.c exec->xarg2 = NULL;
NULL 79 usr/server/fs/arfs/arfs_vfsops.c if ((buf = malloc(BSIZE)) == NULL)
NULL 179 usr/server/fs/arfs/arfs_vnops.c if ((p = memchr(&hdr->ar_name, '/', 16)) != NULL)
NULL 325 usr/server/fs/arfs/arfs_vnops.c if ((p = memchr(&hdr->ar_name, '/', 16)) != NULL)
NULL 128 usr/server/fs/fatfs/fatfs_node.c if (name == NULL)
NULL 77 usr/server/fs/fatfs/fatfs_vfsops.c if (bpb == NULL)
NULL 145 usr/server/fs/fatfs/fatfs_vfsops.c if (fmp == NULL)
NULL 154 usr/server/fs/fatfs/fatfs_vfsops.c if (fmp->io_buf == NULL)
NULL 158 usr/server/fs/fatfs/fatfs_vfsops.c if (fmp->fat_buf == NULL)
NULL 162 usr/server/fs/fatfs/fatfs_vfsops.c if (fmp->dir_buf == NULL)
NULL 205 usr/server/fs/fatfs/fatfs_vfsops.c if (np == NULL)
NULL 502 usr/server/fs/fatfs/fatfs_vnops.c error = fatfs_rmdir(dvp2, NULL, name2);
NULL 542 usr/server/fs/fatfs/fatfs_vnops.c error = fatfs_rmdir(dvp1, NULL, name1);
NULL 194 usr/server/fs/fifofs/fifo_vnops.c if (np == NULL)
NULL 320 usr/server/fs/fifofs/fifo_vnops.c struct fifo_node *np = NULL;
NULL 364 usr/server/fs/fifofs/fifo_vnops.c if ((np = malloc(sizeof(struct fifo_node))) == NULL)
NULL 367 usr/server/fs/fifofs/fifo_vnops.c if ((np->fn_buf = malloc(PIPE_BUF)) == NULL) {
NULL 373 usr/server/fs/fifofs/fifo_vnops.c if (np->fn_name == NULL) {
NULL 408 usr/server/fs/fifofs/fifo_vnops.c vp->v_data = NULL;
NULL 440 usr/server/fs/fifofs/fifo_vnops.c np = NULL;
NULL 448 usr/server/fs/fifofs/fifo_vnops.c if (np == NULL) {
NULL 69 usr/server/fs/ramfs/ramfs_vfsops.c if (np == NULL)
NULL 104 usr/server/fs/ramfs/ramfs_vnops.c if (np == NULL)
NULL 105 usr/server/fs/ramfs/ramfs_vnops.c return NULL;
NULL 110 usr/server/fs/ramfs/ramfs_vnops.c if (np->rn_name == NULL) {
NULL 112 usr/server/fs/ramfs/ramfs_vnops.c return NULL;
NULL 133 usr/server/fs/ramfs/ramfs_vnops.c if (np == NULL)
NULL 134 usr/server/fs/ramfs/ramfs_vnops.c return NULL;
NULL 139 usr/server/fs/ramfs/ramfs_vnops.c if (dnp->rn_child == NULL) {
NULL 143 usr/server/fs/ramfs/ramfs_vnops.c while (prev->rn_next != NULL)
NULL 156 usr/server/fs/ramfs/ramfs_vnops.c if (dnp->rn_child == NULL)
NULL 167 usr/server/fs/ramfs/ramfs_vnops.c if (prev->rn_next == NULL) {
NULL 193 usr/server/fs/ramfs/ramfs_vnops.c if (tmp == NULL)
NULL 218 usr/server/fs/ramfs/ramfs_vnops.c for (np = dnp->rn_child; np != NULL; np = np->rn_next) {
NULL 248 usr/server/fs/ramfs/ramfs_vnops.c if (np == NULL)
NULL 275 usr/server/fs/ramfs/ramfs_vnops.c if (np->rn_buf != NULL)
NULL 293 usr/server/fs/ramfs/ramfs_vnops.c if (np->rn_buf != NULL) {
NULL 295 usr/server/fs/ramfs/ramfs_vnops.c np->rn_buf = NULL;
NULL 328 usr/server/fs/ramfs/ramfs_vnops.c if (np == NULL)
NULL 433 usr/server/fs/ramfs/ramfs_vnops.c if (np == NULL)
NULL 468 usr/server/fs/ramfs/ramfs_vnops.c if (np == NULL) {
NULL 475 usr/server/fs/ramfs/ramfs_vnops.c if (np == NULL) {
NULL 173 usr/server/fs/vfs/main.c if (fp == NULL)
NULL 179 usr/server/fs/vfs/main.c t->t_ofile[fd] = NULL;
NULL 203 usr/server/fs/vfs/main.c if ((fp = task_getfp(t, msg->data[0])) == NULL)
NULL 221 usr/server/fs/vfs/main.c if ((fp = task_getfp(t, msg->fd)) == NULL)
NULL 241 usr/server/fs/vfs/main.c if ((fp = task_getfp(t, msg->fd)) == NULL)
NULL 258 usr/server/fs/vfs/main.c if ((fp = task_getfp(t, msg->fd)) == NULL)
NULL 269 usr/server/fs/vfs/main.c if ((fp = task_getfp(t, msg->data[0])) == NULL)
NULL 282 usr/server/fs/vfs/main.c if ((fp = task_getfp(t, msg->fd)) == NULL)
NULL 322 usr/server/fs/vfs/main.c if (fp == NULL)
NULL 327 usr/server/fs/vfs/main.c t->t_ofile[fd] = NULL;
NULL 336 usr/server/fs/vfs/main.c if ((fp = task_getfp(t, msg->fd)) == NULL)
NULL 347 usr/server/fs/vfs/main.c if ((fp = task_getfp(t, msg->data[0])) == NULL)
NULL 359 usr/server/fs/vfs/main.c if ((fp = task_getfp(t, msg->data[0])) == NULL)
NULL 373 usr/server/fs/vfs/main.c if ((fp = task_getfp(t, msg->data[0])) == NULL)
NULL 401 usr/server/fs/vfs/main.c if (msg->path == NULL)
NULL 416 usr/server/fs/vfs/main.c if (msg->path == NULL || msg->path2 == NULL)
NULL 435 usr/server/fs/vfs/main.c if (msg->path == NULL)
NULL 457 usr/server/fs/vfs/main.c if ((fp = task_getfp(t, fd)) == NULL)
NULL 479 usr/server/fs/vfs/main.c if (msg->path == NULL)
NULL 520 usr/server/fs/vfs/main.c if ((fp = task_getfp(t, old_fd)) == NULL)
NULL 552 usr/server/fs/vfs/main.c if (fp == NULL)
NULL 555 usr/server/fs/vfs/main.c if (org != NULL) {
NULL 578 usr/server/fs/vfs/main.c if ((fp = task_getfp(t, msg->fd)) == NULL)
NULL 664 usr/server/fs/vfs/main.c if (fp != NULL) {
NULL 707 usr/server/fs/vfs/main.c target->t_ofile[fd] = NULL;
NULL 733 usr/server/fs/vfs/main.c if (fp != NULL)
NULL 773 usr/server/fs/vfs/main.c t->t_ofile[rfd] = NULL;
NULL 793 usr/server/fs/vfs/main.c t->t_ofile[rfd] = NULL;
NULL 794 usr/server/fs/vfs/main.c t->t_ofile[wfd] = NULL;
NULL 810 usr/server/fs/vfs/main.c if ((fp = task_getfp(t, msg->data[0])) == NULL)
NULL 825 usr/server/fs/vfs/main.c if (msg->path == NULL)
NULL 838 usr/server/fs/vfs/main.c if ((fp = task_getfp(t, msg->data[0])) == NULL)
NULL 938 usr/server/fs/vfs/main.c fs_register(NULL, &msg);
NULL 1020 usr/server/fs/vfs/main.c MSGMAP( 0, NULL ),
NULL 1054 usr/server/fs/vfs/main.c error = fs_boot(NULL, msg);
NULL 1058 usr/server/fs/vfs/main.c error = fs_register(NULL, msg);
NULL 1064 usr/server/fs/vfs/main.c if (t == NULL)
NULL 145 usr/server/fs/vfs/vfs_bio.c return NULL;
NULL 165 usr/server/fs/vfs/vfs_bio.c if (bp != NULL) {
NULL 74 usr/server/fs/vfs/vfs_conf.c {NULL, fs_noop, NULL},
NULL 81 usr/server/fs/vfs/vfs_lookup.c if ((dvp = mp->m_root) == NULL)
NULL 107 usr/server/fs/vfs/vfs_lookup.c if (vp == NULL) {
NULL 109 usr/server/fs/vfs/vfs_lookup.c if (vp == NULL) {
NULL 84 usr/server/fs/vfs/vfs_mount.c return NULL;
NULL 148 usr/server/fs/vfs/vfs_mount.c vp_covered = NULL;
NULL 165 usr/server/fs/vfs/vfs_mount.c if ((vp = vget(mp, "/")) == NULL) {
NULL 236 usr/server/fs/vfs/vfs_mount.c if (mp->m_covered == NULL) {
NULL 323 usr/server/fs/vfs/vfs_mount.c m = NULL;
NULL 334 usr/server/fs/vfs/vfs_mount.c if (m == NULL)
NULL 131 usr/server/fs/vfs/vfs_security.c { NULL, 0, 0, 0, 0 },
NULL 173 usr/server/fs/vfs/vfs_security.c while (map->path != NULL) {
NULL 221 usr/server/fs/vfs/vfs_security.c while (map->path != NULL) {
NULL 620 usr/server/fs/vfs/vfs_syscalls.c if (dname == NULL) {
NULL 76 usr/server/fs/vfs/vfs_task.c return NULL;
NULL 92 usr/server/fs/vfs/vfs_task.c return NULL;
NULL 104 usr/server/fs/vfs/vfs_task.c if (task_lookup(task) != NULL)
NULL 169 usr/server/fs/vfs/vfs_task.c return NULL;
NULL 197 usr/server/fs/vfs/vfs_task.c if (t->t_ofile[fd] == NULL)
NULL 213 usr/server/fs/vfs/vfs_task.c t->t_ofile[fd] = NULL;
NULL 124 usr/server/fs/vfs/vfs_vnode.c return NULL; /* not found */
NULL 170 usr/server/fs/vfs/vfs_vnode.c return NULL;
NULL 176 usr/server/fs/vfs/vfs_vnode.c return NULL;
NULL 192 usr/server/fs/vfs/vfs_vnode.c return NULL;
NULL 455 usr/server/pow/pow.c map = NULL;
NULL 474 usr/server/pow/pow.c if (map != NULL && error != 0)
NULL 290 usr/server/proc/main.c if ((p = task_to_proc(orgtask)) == NULL)
NULL 305 usr/server/proc/main.c if (parent != NULL && parent->p_vforked)
NULL 323 usr/server/proc/main.c if ((p = task_to_proc(task)) == NULL)
NULL 328 usr/server/proc/main.c if (p->p_parent == NULL)
NULL 368 usr/server/proc/main.c if ((p = task_to_proc(task)) == NULL)
NULL 390 usr/server/proc/main.c if ((p = malloc(sizeof(struct proc))) == NULL)
NULL 87 usr/server/proc/proc_exit.c if (parent != NULL && parent->p_vforked) {
NULL 161 usr/server/proc/proc_exit.c p = NULL;
NULL 69 usr/server/proc/proc_fork.c if (p_find(pid) == NULL)
NULL 138 usr/server/proc/proc_fork.c if (task_to_proc(child) != NULL) {
NULL 143 usr/server/proc/proc_fork.c if ((p = malloc(sizeof(struct proc))) == NULL)
NULL 56 usr/server/proc/proc_hash.c struct proc *p = NULL;
NULL 66 usr/server/proc/proc_hash.c return NULL;
NULL 76 usr/server/proc/proc_hash.c struct pgrp *g = NULL;
NULL 86 usr/server/proc/proc_hash.c return NULL;
NULL 96 usr/server/proc/proc_hash.c struct proc *p = NULL;
NULL 107 usr/server/proc/proc_hash.c return NULL;
NULL 84 usr/server/proc/proc_pid.c if ((p = p_find(pid)) == NULL)
NULL 105 usr/server/proc/proc_pid.c if ((p = p_find(pid)) == NULL)
NULL 125 usr/server/proc/proc_pid.c if ((pgrp = pg_find(pgid)) == NULL) {
NULL 130 usr/server/proc/proc_pid.c if ((pgrp = malloc(sizeof(struct pgrp))) == NULL)
NULL 186 usr/server/proc/proc_pid.c if ((p = p_find(pid)) == NULL)
NULL 215 usr/server/proc/proc_pid.c if ((sess = malloc(sizeof(struct session))) == NULL)
NULL 91 usr/server/proc/proc_sig.c if ((p = p_find(pid)) == NULL)
NULL 109 usr/server/proc/proc_sig.c if ((pgrp = pg_find(pgid)) == NULL)
NULL 58 usr/test/args/args.c for (i = 0; envp[i] != NULL; i++) {
NULL 55 usr/test/attack/attack.c object_create(NULL, NULL);
NULL 56 usr/test/attack/attack.c object_create(NULL, objp);
NULL 57 usr/test/attack/attack.c object_create(name, NULL);
NULL 63 usr/test/attack/attack.c object_lookup(NULL, objp);
NULL 64 usr/test/attack/attack.c object_lookup(name, NULL);
NULL 68 usr/test/attack/attack.c msg_send(obj, NULL, size);
NULL 71 usr/test/attack/attack.c msg_send(0, NULL, size);
NULL 75 usr/test/attack/attack.c msg_receive(obj, NULL, size);
NULL 78 usr/test/attack/attack.c msg_receive(0, NULL, size);
NULL 82 usr/test/attack/attack.c msg_reply(obj, NULL, size);
NULL 85 usr/test/attack/attack.c msg_reply(0, NULL, size);
NULL 45 usr/test/conf/conf.c sz = confstr(_CS_PATH,NULL,(size_t)0);
NULL 46 usr/test/conf/conf.c if ((pathbuf = malloc(sz)) == NULL) {
NULL 53 usr/test/environ/environ.c for (i = 0; envp[i] != NULL; i++) {
NULL 92 usr/test/environ/environ.c if (val != NULL)
NULL 98 usr/test/environ/environ.c if (val == NULL)
NULL 151 usr/test/fileio/fileio.c mount("", "/", "ramfs", 0, NULL);
NULL 153 usr/test/fileio/fileio.c mount("", "/dev", "devfs", 0, NULL); /* device */
NULL 155 usr/test/fileio/fileio.c mount("/dev/ram0", "/boot", "arfs", 0, NULL); /* archive */
NULL 66 usr/test/kmon/cmd.c { NULL ,NULL ,NULL },
NULL 74 usr/test/kmon/cmd.c while (cmd_table[i].cmd != NULL) {
NULL 164 usr/test/kmon/cmd.c while (cmd_table[i].cmd != NULL) {
NULL 171 usr/test/kmon/cmd.c if (cmd_table[i].cmd == NULL)
NULL 51 usr/test/kmon/kmon.c char *p, *word = NULL;
NULL 60 usr/test/kmon/kmon.c if (word == NULL) {
NULL 68 usr/test/kmon/kmon.c word = NULL;
NULL 79 usr/test/kmon/kmon.c args[argc] = NULL;
NULL 50 usr/test/malloc/malloc.c if (p == NULL) {
NULL 52 usr/test/malloc/malloc.c return NULL;
NULL 113 usr/test/malloc/malloc.c if (ptr[j] != NULL) {
NULL 115 usr/test/malloc/malloc.c ptr[j] = NULL;
NULL 51 usr/test/mount/mount.c if (mount(argv[3], argv[4], argv[2], 0, NULL) < 0) {