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| Source at commit 1292 created 12 years 8 months ago. By meklort, Add additional functions to klibc. Remove duplicates from libsa | |
|---|---|
| 1 | /*␊ |
| 2 | * memccpy.c␊ |
| 3 | *␊ |
| 4 | * memccpy()␊ |
| 5 | */␊ |
| 6 | ␊ |
| 7 | #include <stddef.h>␊ |
| 8 | #include <string.h>␊ |
| 9 | ␊ |
| 10 | void *memccpy(void *dst, const void *src, int c, size_t n)␊ |
| 11 | {␊ |
| 12 | ␉char *q = dst;␊ |
| 13 | ␉const char *p = src;␊ |
| 14 | ␉char ch;␊ |
| 15 | ␊ |
| 16 | ␉while (n--) {␊ |
| 17 | ␉␉*q++ = ch = *p++;␊ |
| 18 | ␉␉if (ch == (char)c)␊ |
| 19 | ␉␉␉return q;␊ |
| 20 | ␉}␊ |
| 21 | ␊ |
| 22 | ␉return NULL;␉␉/* No instance of "c" found */␊ |
| 23 | }␊ |
| 24 | |
