nuttx/libs/libc/misc
chenrun1 5a5c54c684 lib_pathbuffer.c:Use atomic instead of locks
Summary:
  Use atomic_cmpxchg to ensure that in multithreaded situations, if someone releases the buffer, it can be applied for in time. And use atomic_ulong to save free_bitmap

Signed-off-by: chenrun1 <chenrun1@xiaomi.com>
2024-12-17 00:10:52 +08:00
..
CMakeLists.txt
Kconfig
lib_backtrace.c
lib_bitmap.c
lib_circbuf.c
lib_crc8.c
lib_crc8ccitt.c
lib_crc8rohc.c
lib_crc8table.c
lib_crc16.c
lib_crc16ccitt.c
lib_crc32.c
lib_crc64.c
lib_cxx_initialize.c
lib_debug.c
lib_dumpbuffer.c
lib_dumpvbuffer.c
lib_envpath.c
lib_err.c
lib_fchmodat.c
lib_fdcheck.c
lib_fdsan.c
lib_fnmatch.c
lib_fstatat.c
lib_ftok.c
lib_getfullpath.c
lib_getnprocs.c
lib_getrandom.c
lib_glob.c
lib_idr.c
lib_impure.c
lib_instrument.c
lib_kbddecode.c
lib_kbdencode.c
lib_mallopt.c
lib_memfd.c
lib_mkdirat.c
lib_mkfifo.c
lib_mknod.c
lib_mutex.c
lib_ncompress.c
lib_openat.c
lib_pathbuffer.c
lib_slcddecode.c
lib_slcdencode.c
lib_tea_decrypt.c
lib_tea_encrypt.c
lib_uadd32x64.c
lib_uadd64.c
lib_umask.c
lib_umul32.c
lib_umul32x64.c
lib_umul64.c
lib_usub64.c
lib_usub64x32.c
lib_utimensat.c
lib_utsname.c
lib_xorshift128.c
Make.defs