Lines Matching refs:count
86 long strncpy_from_kernel_nofault(char *dst, const void *unsafe_addr, long count) in strncpy_from_kernel_nofault() argument
90 if (unlikely(count <= 0)) in strncpy_from_kernel_nofault()
92 if (!copy_from_kernel_nofault_allowed(unsafe_addr, count)) in strncpy_from_kernel_nofault()
100 } while (dst[-1] && src - unsafe_addr < count); in strncpy_from_kernel_nofault()
184 long count) in strncpy_from_user_nofault() argument
188 if (unlikely(count <= 0)) in strncpy_from_user_nofault()
192 ret = strncpy_from_user(dst, unsafe_addr, count); in strncpy_from_user_nofault()
195 if (ret >= count) { in strncpy_from_user_nofault()
196 ret = count; in strncpy_from_user_nofault()
221 long strnlen_user_nofault(const void __user *unsafe_addr, long count) in strnlen_user_nofault() argument
226 ret = strnlen_user(unsafe_addr, count); in strnlen_user_nofault()
232 void __copy_overflow(int size, unsigned long count) in __copy_overflow() argument
234 WARN(1, "Buffer overflow detected (%d < %lu)!\n", size, count); in __copy_overflow()