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Searched refs:NULL (Results 101 – 120 of 120) sorted by relevance

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/sys/kern/
Dhandle.c81 return NULL; in Handle_Lookup()
Dwaitchannel.c98 if (thr != NULL) { in WaitChannel_Wake()
Dsemaphore.c81 if (thr != NULL) { in Semaphore_Release()
Dsched.c137 ASSERT(proc->parent != NULL); in Sched_SetZombie()
/lib/liblwip/src/netif/ppp/
Drandm.c70 avChurnRand(NULL, 0); in avRandomInit()
Dfsm.c278 f->term_reason_len = (reason == NULL ? 0 : (int)strlen(reason)); in fsm_close()
471 fsm_sdata(f, TERMACK, id, NULL, 0); in fsm_rconfreq()
554 fsm_sdata(f, TERMACK, (u_char)id, NULL, 0); in fsm_rconfack()
617 fsm_sdata(f, TERMACK, (u_char)id, NULL, 0); in fsm_rconfnakrej()
682 fsm_sdata(f, TERMACK, (u_char)id, NULL, 0); in fsm_rtermreq()
Dipcp.c114 NULL, /* Called when we want the lower layer up */
116 NULL, /* Called when Protocol-Reject received */
117 NULL, /* Retransmission is necessary */
118 NULL, /* Called to handle protocol-specific codes */
145 NULL,
151 NULL,
Dlcp.c88 {NULL}
153 NULL, /* Called when Protocol-Reject received */
154 NULL, /* Retransmission is necessary */
178 NULL,
183 NULL,
184 NULL,
185 NULL
473 for (i = 0; (protp = ppp_protocols[i]) != NULL; ++i) { in lcp_rprotrej()
Dchpms.c335 MDupdate(&md4Context, NULL, 0); /* Tell MD4 we're done */ in ChapMS_NT()
Dvj.c612 for(q = np; q != NULL; q = q->next) { in vj_uncompress_tcp()
/lib/liblwip/doc/
Dsys_arch.txt86 When using pointers, a simple way is to check the pointer for != NULL.
130 ptr"). The "msg" parameter maybe NULL to indicate that the message
156 When using pointers, a simple way is to check the pointer for != NULL.
265 Defines to set vars of sys_mbox_t and sys_sem_t to NULL.
266 SYS_MBOX_NULL NULL
267 SYS_SEM_NULL NULL
Drawapi.txt108 available for creating the new pcb, NULL is returned.
134 tcp_listen() may return NULL if no memory was available for the
237 arrives. The callback function will be passed a NULL pbuf to
425 or fill them with sane numbers otherwise. The state pointer may be NULL.
/sys/amd64/
Dpmap.c86 return NULL; in PMap_NewAS()
94 return NULL; in PMap_NewAS()
289 *entry = NULL; in PMapLookupEntry()
/lib/liblwip/src/api/
Dnetifapi.c82 if (msg->msg.common.errtfunc != NULL) { in do_netifapi_netif_common()
/sys/dev/
Dconsole.c204 return NULL; in Console_OpenHandle()
/lib/liblwip/src/include/lwip/
Ddhcp.h110 #define dhcp_remove_struct(netif) do { (netif)->dhcp = NULL; } while(0)
/lib/liblwip/src/include/ipv4/lwip/
Dip.h64 #define IP_HDRINCL NULL
/lib/libc/
Dprintf.c132 if (p == NULL) { in kvprintf()
/lib/liblwip/
DCHANGELOG149 * pbuf.c: fixed bug #35291: NULL pointer in pbuf_copy
209 byte value when pcb->unacked != NULL
239 * timers.c: fixed bug #34337 (possible NULL pointer in sys_check_timeouts)
274 * netif.c: fixed bug #34121 netif_add/netif_set_ipaddr fail on NULL ipaddr
432 macro to copy addresses that cannot be NULL
711 * netdb.c: Correctly NULL-terminate h_addr_list
1049 pcb->recv is NULL to keep rcv_wnd correct)
1273 (and unsent->next == NULL)
1440 * sockets.c (lwip_accept): check addr isn't NULL. If it's valid, do an
1441 assertion check that addrlen isn't NULL.
[all …]
DUPGRADING21 callback (aside from NULL/closed) after calling tcp_close()

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