Lines Matching refs:string
15 #include <linux/string.h>
490 * strncpy_from_user: - Copy a NUL terminated string from userspace.
496 * Copies a NUL-terminated string from userspace to kernel space.
498 * On success, returns the length of the string (not including the trailing
504 * If @count is smaller than the length of the string, copies @count bytes
532 * strnlen_user: - Get the size of a string in user space.
533 * @str: The string to measure.
538 * Get the size of a NUL-terminated string in user space.
540 * Returns the size of the string INCLUDING the terminating NUL.
542 * If the string is too long, returns a value greater than @n.