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nuttx/libs/libc/misc
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Jukka Laitinen b6f2729730 Integrate nxmutex support fully into nxsem 
This puts the mutex support fully inside nxsem, allowing
locking the mutex and setting the holder with single atomic
operation.

This enables fast mutex locking from userspace, avoiding taking
critical_sections, which may be heavy in SMP and cleanup
of nxmutex library in the future.

Signed-off-by: Jukka Laitinen <jukka.laitinen@tii.ae>
2025-05-08 16:00:05 +08:00
..
CMakeLists.txt libs/libc/crc16: Separate implementation of crc16xmodem from crc16 2025-04-10 16:47:28 +08:00
Kconfig rename lib_pathbuffer to lib_tempbuffer 2025-01-07 21:54:33 +08:00
lib_backtrace.c libc/backtrace: Fix compilation error when set LIBC_BACKTRACE_BUFFSIZE 2025-05-05 09:29:26 +08:00
lib_bitmap.c libc: fix build warning 2024-10-04 08:21:35 +08:00
lib_circbuf.c circbuf: fix circbuf_get_read/writeptr return *size = 0 when circbuf full 2024-10-16 16:59:51 +08:00
lib_crc8.c libs/libc: migrate to SPDX identifier 2024-10-01 12:25:52 +08:00
lib_crc8ccitt.c libs/libc: migrate to SPDX identifier 2024-10-01 12:25:52 +08:00
lib_crc8rohc.c libc: add CRC-8-ROHC support 2024-10-13 03:09:26 +08:00
lib_crc8table.c libs/libc: migrate to SPDX identifier 2024-10-01 12:25:52 +08:00
lib_crc16.c libs/libc/crc16: Separate implementation of crc16xmodem from crc16 2025-04-10 16:47:28 +08:00
lib_crc16ccitt.c libs/libc/crc16: move crc16 table to rodata 2025-04-07 09:02:01 +08:00
lib_crc16ibm.c libs/libc/crc16: add support of CRC-16/ANSI(aka CRC-16/IBM) 2025-04-07 12:10:05 +08:00
lib_crc16xmodem.c libs/libc/crc16: Separate implementation of crc16xmodem from crc16 2025-04-10 16:47:28 +08:00
lib_crc32.c libc/arm: optimize crc32/crc32c for arm 2025-04-04 09:51:50 -03:00
lib_crc64.c libs/libc: migrate to SPDX identifier 2024-10-01 12:25:52 +08:00
lib_cxx_initialize.c userspace: Exclude nuttx/arch.h 2024-11-01 16:59:37 +08:00
lib_debug.c libs/libc: migrate to SPDX identifier 2024-10-01 12:25:52 +08:00
lib_dumpbuffer.c libs/libc: migrate to SPDX identifier 2024-10-01 12:25:52 +08:00
lib_dumpvbuffer.c libs/libc: migrate to SPDX identifier 2024-10-01 12:25:52 +08:00
lib_envpath.c libs/libc: migrate to SPDX identifier 2024-10-01 12:25:52 +08:00
lib_err.c lib_libvsprintf.c:add option in Kconfig to control "%p*" special format specifier. 2024-10-15 15:33:13 +08:00
lib_fchmodat.c Use lib_get_pathbuffer instead of stack variables 2024-11-12 17:21:42 +08:00
lib_fdcheck.c libs/libc: migrate to SPDX identifier 2024-10-01 12:25:52 +08:00
lib_fdsan.c arch_atomic: only support atomic_xx and atomic64_xx function 2024-12-04 14:03:14 +01:00
lib_fnmatch.c libs/libc: migrate to SPDX identifier 2024-10-01 12:25:52 +08:00
lib_fstatat.c Use lib_get_pathbuffer instead of stack variables 2024-11-12 17:21:42 +08:00
lib_ftok.c Use lib_get_pathbuffer instead of stack variables 2024-11-12 17:21:42 +08:00
lib_getfullpath.c libs/libc: migrate to SPDX identifier 2024-10-01 12:25:52 +08:00
lib_getnprocs.c libs/libc: migrate to SPDX identifier 2024-10-01 12:25:52 +08:00
lib_getrandom.c libs/libc: migrate to SPDX identifier 2024-10-01 12:25:52 +08:00
lib_glob.c Use lib_get_pathbuffer instead of stack variables 2024-11-12 17:21:42 +08:00
lib_idr.c libs/libc: migrate to SPDX identifier 2024-10-01 12:25:52 +08:00
lib_impure.c libs/libc: migrate to SPDX identifier 2024-10-01 12:25:52 +08:00
lib_instrument.c libs/libc: migrate to SPDX identifier 2024-10-01 12:25:52 +08:00
lib_kbddecode.c stream_getc: use lib_stream_eof instead of EOF 2024-11-26 10:25:36 +08:00
lib_kbdencode.c libs/libc: migrate to SPDX identifier 2024-10-01 12:25:52 +08:00
lib_mallopt.c libs/libc: migrate to SPDX identifier 2024-10-01 12:25:52 +08:00
lib_memfd.c Use lib_get_pathbuffer instead of stack variables 2024-11-12 17:21:42 +08:00
lib_mkdirat.c Use lib_get_pathbuffer instead of stack variables 2024-11-12 17:21:42 +08:00
lib_mkfifo.c Use lib_get_pathbuffer instead of stack variables 2024-11-12 17:21:42 +08:00
lib_mknod.c Use lib_get_pathbuffer instead of stack variables 2024-11-12 17:21:42 +08:00
lib_mutex.c Integrate nxmutex support fully into nxsem 2025-05-08 16:00:05 +08:00
lib_ncompress.c libs/libc: migrate to SPDX identifier 2024-10-01 12:25:52 +08:00
lib_openat.c Use lib_get_pathbuffer instead of stack variables 2024-11-12 17:21:42 +08:00
lib_slcddecode.c stream_getc: use lib_stream_eof instead of EOF 2024-11-26 10:25:36 +08:00
lib_slcdencode.c libs/libc: migrate to SPDX identifier 2024-10-01 12:25:52 +08:00
lib_tea_decrypt.c libs/libc: migrate to SPDX identifier 2024-10-01 12:25:52 +08:00
lib_tea_encrypt.c libs/libc: migrate to SPDX identifier 2024-10-01 12:25:52 +08:00
lib_tempbuffer.c libs/lib_tempbuffer: set errno when fails 2025-01-17 08:16:14 +08:00
lib_uadd32x64.c libs/libc: migrate to SPDX identifier 2024-10-01 12:25:52 +08:00
lib_uadd64.c libs/libc: migrate to SPDX identifier 2024-10-01 12:25:52 +08:00
lib_umask.c libs/libc: migrate to SPDX identifier 2024-10-01 12:25:52 +08:00
lib_umul32.c libs/libc: migrate to SPDX identifier 2024-10-01 12:25:52 +08:00
lib_umul32x64.c libs/libc: migrate to SPDX identifier 2024-10-01 12:25:52 +08:00
lib_umul64.c libs/libc: migrate to SPDX identifier 2024-10-01 12:25:52 +08:00
lib_usub64.c libs/libc: migrate to SPDX identifier 2024-10-01 12:25:52 +08:00
lib_usub64x32.c libs/libc: migrate to SPDX identifier 2024-10-01 12:25:52 +08:00
lib_utimensat.c Use lib_get_pathbuffer instead of stack variables 2024-11-12 17:21:42 +08:00
lib_utsname.c libc/utsname: Only store version in RAM, use rodata for all others 2024-10-12 15:36:28 +08:00
lib_xorshift128.c libs/libc: migrate to SPDX identifier 2024-10-01 12:25:52 +08:00
Make.defs libs/libc/crc16: Separate implementation of crc16xmodem from crc16 2025-04-10 16:47:28 +08:00