Lines Matching +full:safer +full:- +full:buffer

1 /* SPDX-License-Identifier: GPL-2.0 */
19  * flex-array.h
23  * Flex-arrays:
24  *   - Flex-arrays became standard in C99 and are defined by "array[]" (at the
26  *   - Pre-C99 flex-arrays can be accomplished by "array[1]"
27  *   - There is a GNU extension where they are defined using "array[0]"
36  * changed from gnu89 to gnu11. In jgmenu, CFLAGS therefore contains -std=gnu89
38  * gcc -dM -E - </dev/null | grep '__STDC_VERSION__\|__STDC__'
40  * The code below is copied from git's git-compat-util.h in support of
56 /* Otherwise, default to safer but a bit wasteful traditional style */
65 	(INTMAX_MAX >> (bitsizeof(intmax_t) - bitsizeof(a)))
68 	(UINTMAX_MAX >> (bitsizeof(uintmax_t) - bitsizeof(a)))
76 	((b) > maximum_signed_value_of_type(a) - (a))
79 	((b) > maximum_unsigned_value_of_type(a) - (a))
86 		return -1;  in st_add()
109  * The resulting struct is automatically zero'd, and the flex-array field
110  * is NUL-terminated (whether the incoming src buffer was or not).
112  * The FLEXPTR_* variants operate on structs that don't use flex-arrays,
139 	memcpy((void *)(x)->flexname, (buf), flex_array_len_); \
145 	(x)->ptrname = (void *)((x) + 1); \