comparison: src/protocols/zephyr/ZClosePort.c
src/protocols/zephyr/ZClosePort.c
- changeset 2086
- 007508451e2c
- child 8792
- b0645c9dc276
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| 2085:4659ae7bc69c | 2086:007508451e2c |
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| 1 /* This file is part of the Project Athena Zephyr Notification System. | |
| 2 * It contains source for the ZClosePort function. | |
| 3 * | |
| 4 * Created by: Robert French | |
| 5 * | |
| 6 * $Source$ | |
| 7 * $Author: warmenhoven $ | |
| 8 * | |
| 9 * Copyright (c) 1987 by the Massachusetts Institute of Technology. | |
| 10 * For copying and distribution information, see the file | |
| 11 * "mit-copyright.h". | |
| 12 */ | |
| 13 /* $Header$ */ | |
| 14 | |
| 15 #include <internal.h> | |
| 16 | |
| 17 #ifndef lint | |
| 18 static const char rcsid_ZClosePort_c[] = "$Id: ZClosePort.c 2096 2001-07-31 01:00:39Z warmenhoven $"; | |
| 19 #endif | |
| 20 | |
| 21 Code_t ZClosePort() | |
| 22 { | |
| 23 if (__Zephyr_fd >= 0 && __Zephyr_open) | |
| 24 (void) close(__Zephyr_fd); | |
| 25 | |
| 26 __Zephyr_fd = -1; | |
| 27 __Zephyr_open = 0; | |
| 28 | |
| 29 return (ZERR_NONE); | |
| 30 } |
