Lines Matching refs:size
11 size_t size)
24 long copy_from_kernel_nofault(void *dst, const void *src, size_t size)
31 if (!copy_from_kernel_nofault_allowed(src, size))
36 copy_from_kernel_nofault_loop(dst, src, size, u64, Efault);
38 copy_from_kernel_nofault_loop(dst, src, size, u32, Efault);
40 copy_from_kernel_nofault_loop(dst, src, size, u16, Efault);
41 copy_from_kernel_nofault_loop(dst, src, size, u8, Efault);
58 long copy_to_kernel_nofault(void *dst, const void *src, size_t size)
67 copy_to_kernel_nofault_loop(dst, src, size, u64, Efault);
69 copy_to_kernel_nofault_loop(dst, src, size, u32, Efault);
71 copy_to_kernel_nofault_loop(dst, src, size, u16, Efault);
72 copy_to_kernel_nofault_loop(dst, src, size, u8, Efault);
109 * @size: size of the data chunk
114 long copy_from_user_nofault(void *dst, const void __user *src, size_t size)
118 if (!__access_ok(src, size))
125 ret = __copy_from_user_inatomic(dst, src, size);
138 * @size: size of the data chunk
143 long copy_to_user_nofault(void __user *dst, const void *src, size_t size)
147 if (access_ok(dst, size)) {
149 ret = __copy_to_user_inatomic(dst, src, size);
200 * strnlen_user_nofault: - Get the size of a user string INCLUDING final NUL.
204 * Get the size of a NUL-terminated string in user space without pagefault.
206 * Returns the size of the string INCLUDING the terminating NUL.
226 void __copy_overflow(int size, unsigned long count)
228 WARN(1, "Buffer overflow detected (%d < %lu)!\n", size, count);