| /* | |
| * strlcat.c | |
| */ | |
| #include <string.h> | |
| size_t strlcat(char *dst, const char *src, size_t size) | |
| { | |
| size_t bytes = 0; | |
| char *q = dst; | |
| const char *p = src; | |
| char ch; | |
| while (bytes < size && *q) { | |
| q++; | |
| bytes++; | |
| } | |
| if (bytes == size) | |
| return (bytes + strlen(src)); | |
| while ((ch = *p++)) { | |
| if (bytes + 1 < size) | |
| *q++ = ch; | |
| bytes++; | |
| } | |
| *q = '\0'; | |
| return bytes; | |
| } |