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nuttx/libs/libc
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Juha Niskanen 47026978bf libs/libc/string: fix memmem() boundary case when needle is at end of haystack 
This fixes calls like memmem("hello", 5, "lo", 2);

Also zero-length needle is deemed to exist at beginning of haystack.
This behavior matches memmem() on Linux, FreeBSD, NetBSD and OpenBSD.

Signed-off-by: Juha Niskanen <juha.niskanen@haltian.com>
2024-03-11 22:06:19 +08:00
..
aio
libc: Change errno to set_errno and get_errno
2023-10-29 17:16:09 +02:00
assert
toolchain/lto: enable lto flags only on GNU toolchain
2024-02-18 00:47:53 -08:00
audio
libsrc: update version in CMakeLists.txt
2023-09-07 22:15:48 +08:00
bin
build: add initial cmake build system
2023-07-08 13:50:48 +08:00
builtin
libs/libc: adapt the cmake script from the makefile
2023-11-07 17:39:03 +01:00
ctype
libs/ctype/toupper_l: Implement function toupper_l instead of macro
2023-08-22 00:07:16 +08:00
dirent
build: add initial cmake build system
2023-07-08 13:50:48 +08:00
dlfcn
Fix loading of ET_DYN type of shared objects
2023-09-20 09:35:28 -04:00
errno
build: add initial cmake build system
2023-07-08 13:50:48 +08:00
eventfd
build: add initial cmake build system
2023-07-08 13:50:48 +08:00
fdt
CMake:init arm64 CMake qemu-armv8a build
2023-12-27 07:27:17 -08:00
fixedmath
build: add initial cmake build system
2023-07-08 13:50:48 +08:00
gdbstub
support gdbstub use serial.
2023-12-11 08:43:26 -08:00
gpsutils
libs/libc: adapt the cmake script from the makefile
2023-11-07 17:39:03 +01:00
grp
build: add initial cmake build system
2023-07-08 13:50:48 +08:00
hex2bin
c++ compatibility: rename reserved c++ keywords 'public' and 'this'
2023-09-16 19:45:02 +08:00
inttypes
build: add initial cmake build system
2023-07-08 13:50:48 +08:00
kbin
build: add initial cmake build system
2023-07-08 13:50:48 +08:00
libgen
libc/basename: Change len type from int to size_t
2023-07-16 00:35:35 +03:00
locale
libc: Change errno to set_errno and get_errno
2023-10-29 17:16:09 +02:00
lzf
build: add initial cmake build system
2023-07-08 13:50:48 +08:00
machine
arch/x86_64: add cmake support
2024-02-23 07:45:57 +08:00
misc
fdcheck: Enable fdcheck to automatically detect ownership of fd
2024-03-07 09:08:48 +08:00
modlib
riscv/arch_elf.c: Handle PCREL_HI20/LO12_I/S relocations correctly
2023-12-12 17:32:36 -08:00
net
net/ip: print ip addresses using ip4_addrN macro
2023-08-19 13:28:21 -03:00
netdb
netdb: When set a dns nameserver, if the nameserver already exists, retrun OK.
2023-10-12 12:22:16 +08:00
obstack
compiler/tasking: fix compiler warning on tasking
2024-01-31 05:02:56 -08:00
pthread
sched/tls_info: Add tl_ prefix to pthread cleanup stack / tos
2023-11-15 08:52:04 -08:00
pwd
pwd: fix syntax error
2023-09-04 23:19:46 +08:00
queue
build: add initial cmake build system
2023-07-08 13:50:48 +08:00
regex
libs/libc/regex: add newline at the end of Make.defs
2023-06-11 12:55:29 +08:00
sched
task/pthread_cancelpt: Move cancel point handling to libc, data to TLS
2023-11-15 08:52:04 -08:00
search
hsearch_r: add DELETE action
2024-02-21 13:29:36 -03:00
semaphore
sched/semaphore: Move named semaphores to user space
2023-11-27 04:52:54 -08:00
signal
signal: add siginterrupt implementation
2023-08-29 09:43:42 +08:00
spawn
libs/libc/spawn: Add minimal implementation for posix_spawnattr_destory.
2023-10-31 13:42:00 +08:00
stdio
compiler/tasking: fix unreachable code on tasking toolchain
2024-01-30 20:53:00 -08:00
stdlib
sched/task: save argument counter to avoid limit check
2024-03-05 22:25:28 +08:00
stream
libc/stream: add file out stream
2023-12-25 16:54:16 -03:00
string
libs/libc/string: fix memmem() boundary case when needle is at end of haystack
2024-03-11 22:06:19 +08:00
symtab
libs: fix the problem that the address obtained in thumb mode cannot be executed.
2024-01-04 09:22:57 -08:00
syslog
build: add initial cmake build system
2023-07-08 13:50:48 +08:00
termios
build: add initial cmake build system
2023-07-08 13:50:48 +08:00
time
libc: Change errno to set_errno and get_errno
2023-10-29 17:16:09 +02:00
tls
sched/tls: inline group info in flat mode to improve performance
2024-03-01 17:27:26 +08:00
uio
build: add initial cmake build system
2023-07-08 13:50:48 +08:00
unistd
fs_lock:Implementing file locks
2024-02-21 13:29:36 -03:00
userfs
build: add initial cmake build system
2023-07-08 13:50:48 +08:00
uuid
libc: Change errno to set_errno and get_errno
2023-10-29 17:16:09 +02:00
wchar
libs/libc/wchar: add wcswidth implementation
2023-09-22 08:51:07 +08:00
wctype
compiler/tasking: fix unreachable code on tasking toolchain
2024-01-30 20:53:00 -08:00
wqueue
semaphore/_SEM_XX: Remove the _SEM redirection macros as unnecessary
2023-11-27 04:52:54 -08:00
zoneinfo
Documentation: remove all migrated READMEs
2023-10-29 21:03:54 -03:00
.gitignore
libfdt: modify makefile
2023-08-26 17:07:02 +08:00
CMakeLists.txt
build: add initial cmake build system
2023-07-08 13:50:48 +08:00
Kconfig
fdt: add libfdt support
2023-08-10 20:47:37 +08:00
libc.csv
libc.csv: Fix qsort signature with unexpected quotation mark
2024-01-14 02:17:22 -08:00
libc.h
stdio: Implement [clearerr|putc|fflush]_unlocked
2023-10-29 17:09:18 +02:00
Makefile
api: add simple hashtable api
2024-02-21 13:29:36 -03:00