comparison: src/protocols/zephyr/ZRecvNot.c
src/protocols/zephyr/ZRecvNot.c
- changeset 14253
- b63ebf84c42b
- parent 14252
- d10dda2777a9
- child 14254
- 77edc7a6191a
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| 14252:d10dda2777a9 | 14253:b63ebf84c42b |
|---|---|
| 1 /* This file is part of the Project Athena Zephyr Notification System. | |
| 2 * It contains source for ZReceiveNotice function. | |
| 3 * | |
| 4 * Created by: Robert French | |
| 5 * | |
| 6 * Copyright (c) 1987,1988 by the Massachusetts Institute of Technology. | |
| 7 * For copying and distribution information, see the file | |
| 8 * "mit-copyright.h". | |
| 9 */ | |
| 10 | |
| 11 #include "internal.h" | |
| 12 | |
| 13 Code_t ZReceiveNotice(notice, from) | |
| 14 ZNotice_t *notice; | |
| 15 struct sockaddr_in *from; | |
| 16 { | |
| 17 char *buffer; | |
| 18 struct _Z_InputQ *nextq; | |
| 19 int len, auth; | |
| 20 Code_t retval; | |
| 21 | |
| 22 if ((retval = Z_WaitForComplete()) != ZERR_NONE) | |
| 23 return (retval); | |
| 24 | |
| 25 nextq = Z_GetFirstComplete(); | |
| 26 | |
| 27 if (!nextq) | |
| 28 return (ENOMEM); | |
| 29 | |
| 30 len = nextq->packet_len; | |
| 31 | |
| 32 if (!(buffer = (char *) malloc((unsigned) len))) | |
| 33 return (ENOMEM); | |
| 34 | |
| 35 if (from) | |
| 36 *from = nextq->from; | |
| 37 | |
| 38 (void) memcpy(buffer, nextq->packet, len); | |
| 39 | |
| 40 auth = nextq->auth; | |
| 41 Z_RemQueue(nextq); | |
| 42 | |
| 43 if ((retval = ZParseNotice(buffer, len, notice)) != ZERR_NONE) | |
| 44 return (retval); | |
| 45 notice->z_checked_auth = auth; | |
| 46 return ZERR_NONE; | |
| 47 } |
