Contents of /trunk/mkinitrd-magellan/klibc/usr/klibc/memswap.c
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Sat Sep 1 22:45:15 2007 UTC (16 years, 9 months ago) by niro
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Sat Sep 1 22:45:15 2007 UTC (16 years, 9 months ago) by niro
File MIME type: text/plain
File size: 299 byte(s)
-import if magellan mkinitrd; it is a fork of redhats mkinitrd-5.0.8 with all magellan patches and features; deprecates magellan-src/mkinitrd
1 | /* |
2 | * memswap() |
3 | * |
4 | * Swaps the contents of two nonoverlapping memory areas. |
5 | * This really could be done faster... |
6 | */ |
7 | |
8 | #include <string.h> |
9 | |
10 | void memswap(void *m1, void *m2, size_t n) |
11 | { |
12 | char *p = m1; |
13 | char *q = m2; |
14 | char tmp; |
15 | |
16 | while (n--) { |
17 | tmp = *p; |
18 | *p = *q; |
19 | *q = tmp; |
20 | |
21 | p++; |
22 | q++; |
23 | } |
24 | } |