ucx/comparator.c@47f7fdbddb62 (annotated)
ucx/comparator.c
Wed, 27 Feb 2013 10:09:23 +0100
- author
- Mike Becker <universe@uap-core.de>
- date
- Wed, 27 Feb 2013 10:09:23 +0100
- changeset 89
- 47f7fdbddb62
- child 91
- 91595a45fad6
- permissions
- -rw-r--r--
comparator module
| 89 | 1 | #include "comparator.h" |
| 2 | ||
| 3 | int ucx_strcmp(void *s1, void *s2, void *data) { | |
| 4 | return strcmp((char*)s1, (char*)s2); | |
| 5 | } | |
| 6 | ||
| 7 | int ucx_strncmp(void *s1, void *s2, void *n) { | |
| 8 | return strncmp((char*)s1, (char*)s2, *((size_t*) n)); | |
| 9 | } | |
| 10 | ||
| 11 | int ucx_intcmp(void *i1, void *i2, void *data) { | |
| 12 | int a = *((int*) i1); | |
| 13 | int b = *((int*) i2); | |
| 14 | if (a == b) { | |
| 15 | return 0; | |
| 16 | } else { | |
| 17 | return a < b ? -1 : 1; | |
| 18 | } | |
| 19 | } | |
| 20 | ||
| 21 | int ucx_ptrcmp(void *ptr1, void *ptr2, void *data) { | |
| 22 | if (ptr1 == ptr2) { | |
| 23 | return 0; | |
| 24 | } else { | |
| 25 | return ptr1 < ptr2 ? -1 : 1; | |
| 26 | } | |
| 27 | } |
