comparison: libpurple/protocols/zephyr/ZPending.c
libpurple/protocols/zephyr/ZPending.c
- changeset 31294
- 73607ab89c6f
- parent 15435
- 4b933b06d75e
- child 40166
- 811f82db29dd
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| 31293:169eeb43b52c | 31294:73607ab89c6f |
|---|---|
| 3 * | 3 * |
| 4 * Created by: Robert French | 4 * Created by: Robert French |
| 5 * | 5 * |
| 6 * Copyright (c) 1987 by the Massachusetts Institute of Technology. | 6 * Copyright (c) 1987 by the Massachusetts Institute of Technology. |
| 7 * For copying and distribution information, see the file | 7 * For copying and distribution information, see the file |
| 8 * "mit-copyright.h". | 8 * "mit-copyright.h". |
| 9 */ | 9 */ |
| 10 | 10 |
| 11 #include "internal.h" | 11 #include "internal.h" |
| 12 | 12 |
| 13 int ZPending() | 13 int ZPending() |
| 14 { | 14 { |
| 15 int retval; | 15 int retval; |
| 16 | 16 |
| 17 if (ZGetFD() < 0) { | 17 if (ZGetFD() < 0) { |
| 18 errno = ZERR_NOPORT; | 18 errno = ZERR_NOPORT; |
| 19 return (-1); | 19 return (-1); |
| 20 } | 20 } |
| 21 | 21 |
| 22 if ((retval = Z_ReadEnqueue()) != ZERR_NONE) { | 22 if ((retval = Z_ReadEnqueue()) != ZERR_NONE) { |
| 23 errno = retval; | 23 errno = retval; |
| 24 return (-1); | 24 return (-1); |
| 25 } | 25 } |
| 26 | 26 |
| 27 return(ZQLength()); | 27 return(ZQLength()); |
| 28 } | 28 } |
