| 28,7 → 28,35 |
|---|
| #include <linux/errno.h> |
| |
| |
| #ifndef __HAVE_ARCH_STRNCPY |
| /** |
| * strncpy - Copy a length-limited, C-string |
| * @dest: Where to copy the string to |
| * @src: Where to copy the string from |
| * @count: The maximum number of bytes to copy |
| * |
| * The result is not %NUL-terminated if the source exceeds |
| * @count bytes. |
| * |
| * In the case where the length of @src is less than that of |
| * count, the remainder of @dest will be padded with %NUL. |
| * |
| */ |
| char *strncpy(char *dest, const char *src, size_t count) |
| { |
| char *tmp = dest; |
| |
| while (count) { |
| if ((*tmp = *src) != 0) |
| src++; |
| tmp++; |
| count--; |
| } |
| return dest; |
| } |
| EXPORT_SYMBOL(strncpy); |
| #endif |
| |
| #ifndef __HAVE_ARCH_STRLCPY |
| /** |
| * strlcpy - Copy a C-string into a sized buffer |