zhanghongyu 908814a575 libc/lib_bzero:Add bzero prototype. ...

Implement the bzero function as an alternative to macro expansion.

and support gcc FORTIFY_SOURCE features for nuttx libc

This function will use gcc's function
__builtin_dynamic_object_size and __builtin_object_size

Its function is to obtain the size of the object through compilation,
so as to judge whether there are out-of-bounds operations in commonly used functions.
It should be noted that the option -O2 and above is required to enable this function

Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>

2024-05-07 14:59:05 +02:00

..

CMakeLists.txt

cmake: add needed file to cmake script for build sim

2023-11-07 17:39:03 +01:00

Kconfig

Kconfig: Change some "default y" to "default !DEFAULT_SMALL"

2023-07-16 14:39:20 -03:00

lib_bzero.c

libc/lib_bzero:Add bzero prototype.

2024-05-07 14:59:05 +02:00

lib_explicit_bzero.c

libs: libc: Haltian Ltd: update licenses to Apache

2021-11-15 06:49:32 -06:00

lib_ffs.c

libc/string: replace __builtin_ffsl with inline function

2024-04-30 19:47:08 +08:00

lib_ffsl.c

libc/string: replace __builtin_ffsl with inline function

2024-04-30 19:47:08 +08:00

lib_ffsll.c

libc/string: replace __builtin_ffsl with inline function

2024-04-30 19:47:08 +08:00

lib_fls.c

libc/string: replace __builtin_ffsl with inline function

2024-04-30 19:47:08 +08:00

lib_flsl.c

libc/string: replace __builtin_ffsl with inline function

2024-04-30 19:47:08 +08:00

lib_flsll.c

libc/string: replace __builtin_ffsl with inline function

2024-04-30 19:47:08 +08:00

lib_index.c

add #undef for some libc function

2021-07-14 15:09:58 -03:00

lib_isbasedigit.c

Fix various typos

2022-07-08 02:15:54 +08:00

lib_memccpy.c

add #undef for some libc function

2021-07-14 15:09:58 -03:00

lib_memchr.c

libs/libc: Breakdown LIBC_BUILD_STRING into specific string operations macro.

2023-08-29 22:55:18 +08:00

lib_memcmp.c

libs/libc: Breakdown LIBC_BUILD_STRING into specific string operations macro.

2023-08-29 22:55:18 +08:00

lib_memcpy.c

libs/libc: Breakdown LIBC_BUILD_STRING into specific string operations macro.

2023-08-29 22:55:18 +08:00

lib_memmem.c

libs/libc/string: fix memmem() boundary case when needle is at end of haystack

2024-03-11 22:06:19 +08:00

lib_memmove.c

libs/libc: Breakdown LIBC_BUILD_STRING into specific string operations macro.

2023-08-29 22:55:18 +08:00

lib_mempcpy.c

libs/libc/string: fix various style issues in code

2023-06-11 12:55:05 +08:00

lib_memrchr.c

libs/libc/string: fix various style issues in code

2023-06-11 12:55:05 +08:00

lib_memset.c

libs/libc: Breakdown LIBC_BUILD_STRING into specific string operations macro.

2023-08-29 22:55:18 +08:00

lib_popcount.c

libc: Implement popcount/popcountl/popcountll

2020-09-21 07:37:04 -07:00

lib_popcountl.c

libc: Implement popcount/popcountl/popcountll

2020-09-21 07:37:04 -07:00

lib_popcountll.c

libc: Implement popcount/popcountl/popcountll

2020-09-21 07:37:04 -07:00

lib_rawmemchr.c

libc/lib_rawmemchr.c:Add rawmemchr methon.

2023-02-24 04:06:04 +08:00

lib_rindex.c

add #undef for some libc function

2021-07-14 15:09:58 -03:00

lib_skipspace.c

libs/libc/string: fix various style issues in code

2023-06-11 12:55:05 +08:00

lib_stpcpy.c

libs/libc/string: fix various style issues in code

2023-06-11 12:55:05 +08:00

lib_stpncpy.c

libs/libc/string: fix various style issues in code

2023-06-11 12:55:05 +08:00

lib_strcasecmp.c

libs/libc: Breakdown LIBC_BUILD_STRING into specific string operations macro.

2023-08-29 22:55:18 +08:00

lib_strcasestr.c

compiler/tasking: fix unreachable code on tasking toolchain

2024-01-30 20:53:00 -08:00

lib_strcat.c

libs/libc: Breakdown LIBC_BUILD_STRING into specific string operations macro.

2023-08-29 22:55:18 +08:00

lib_strchr.c

libs/libc: Breakdown LIBC_BUILD_STRING into specific string operations macro.

2023-08-29 22:55:18 +08:00

lib_strchrnul.c

libs/libc: Breakdown LIBC_BUILD_STRING into specific string operations macro.

2023-08-29 22:55:18 +08:00

lib_strcmp.c

libs/libc: Breakdown LIBC_BUILD_STRING into specific string operations macro.

2023-08-29 22:55:18 +08:00

lib_strcoll.c

…

lib_strcpy.c

libs/libc: Breakdown LIBC_BUILD_STRING into specific string operations macro.

2023-08-29 22:55:18 +08:00

lib_strcspn.c

add #undef for some libc function

2021-07-14 15:09:58 -03:00

lib_strdup.c

change strcpy to strlcpy

2023-02-24 12:15:40 +08:00

lib_strerror.c

libc: Print error code for unknown errors in strerror/gai_strerror

2023-04-22 01:46:39 +08:00

lib_strerrorr.c

Replace all strncpy with strlcpy for safety

2022-08-25 13:38:36 +08:00

lib_strlcat.c

libs/libc: Breakdown LIBC_BUILD_STRING into specific string operations macro.

2023-08-29 22:55:18 +08:00

lib_strlcpy.c

libs/libc: Breakdown LIBC_BUILD_STRING into specific string operations macro.

2023-08-29 22:55:18 +08:00

lib_strlen.c

libs/libc: Breakdown LIBC_BUILD_STRING into specific string operations macro.

2023-08-29 22:55:18 +08:00

lib_strncasecmp.c

libs/libc: Breakdown LIBC_BUILD_STRING into specific string operations macro.

2023-08-29 22:55:18 +08:00

lib_strncat.c

libs/libc: Breakdown LIBC_BUILD_STRING into specific string operations macro.

2023-08-29 22:55:18 +08:00

lib_strncmp.c

libs/libc: Breakdown LIBC_BUILD_STRING into specific string operations macro.

2023-08-29 22:55:18 +08:00

lib_strncpy.c

libs/libc: Breakdown LIBC_BUILD_STRING into specific string operations macro.

2023-08-29 22:55:18 +08:00

lib_strndup.c

Fix -Werror=nonnull-compare and -Werror=format-truncation=

2022-03-02 15:55:38 +08:00

lib_strnlen.c

libs/libc: Breakdown LIBC_BUILD_STRING into specific string operations macro.

2023-08-29 22:55:18 +08:00

lib_strpbrk.c

Fix -Werror=nonnull-compare and -Werror=format-truncation=

2022-03-02 15:55:38 +08:00

lib_strrchr.c

libs/libc: Breakdown LIBC_BUILD_STRING into specific string operations macro.

2023-08-29 22:55:18 +08:00

lib_strsep.c

libs/libc/string: fix various style issues in code

2023-06-11 12:55:05 +08:00

lib_strsignal.c

ltp: fix review questions

2023-08-01 09:35:36 -07:00

lib_strspn.c

add #undef for some libc function

2021-07-14 15:09:58 -03:00

lib_strstr.c

libs/libc/string: fix various style issues in code

2023-06-11 12:55:05 +08:00

lib_strtok.c

libs/libc/string: fix various style issues in code

2023-06-11 12:55:05 +08:00

lib_strtokr.c

libs/libc/string: fix various style issues in code

2023-06-11 12:55:05 +08:00

lib_strverscmp.c

libc/versionsort: support versionsort and strverscmp

2023-01-15 11:24:40 +08:00

lib_strxfrm.c

libs/libc/string: fix various style issues in code

2023-06-11 12:55:05 +08:00

lib_timingsafe_bcmp.c

libs/libc/string: remove redundant parenthesis

2023-05-19 02:40:38 +08:00

lib_vikmemcpy.c

libs/libc: Breakdown LIBC_BUILD_STRING into specific string operations macro.

2023-08-29 22:55:18 +08:00

Make.defs

libc/lib_bzero:Add bzero prototype.

2024-05-07 14:59:05 +02:00