comparison: libgaim/protocols/zephyr/ZPending.c
libgaim/protocols/zephyr/ZPending.c
- branch
- cpw.khc.msnp14
- changeset 20472
- 6a6d2ef151e6
- parent 11105
- 842fa517e08c
- parent 14254
- 77edc7a6191a
- child 20471
- 1966704b3e42
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deleted
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| 13912:463b4fa9f067 | 20472:6a6d2ef151e6 |
|---|---|
| 1 /* This file is part of the Project Athena Zephyr Notification System. | |
| 2 * It contains source for the ZPending function. | |
| 3 * | |
| 4 * Created by: Robert French | |
| 5 * | |
| 6 * Copyright (c) 1987 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 int ZPending() | |
| 14 { | |
| 15 int retval; | |
| 16 | |
| 17 if (ZGetFD() < 0) { | |
| 18 errno = ZERR_NOPORT; | |
| 19 return (-1); | |
| 20 } | |
| 21 | |
| 22 if ((retval = Z_ReadEnqueue()) != ZERR_NONE) { | |
| 23 errno = retval; | |
| 24 return (-1); | |
| 25 } | |
| 26 | |
| 27 return(ZQLength()); | |
| 28 } |
