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

libs/libc: add a option to disable path buffer by default

2024-12-10 16:26:12 +08:00

Kconfig

libs/libc: rename LIBC_MAX_PATHBUFFER to LIBC_PATHBUFFER_MAX

2024-12-10 16:26:12 +08:00

lib_backtrace.c

libc/misc: do not sanitize backtrace_format

2024-11-15 14:02:33 +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: migrate to SPDX identifier

2024-10-01 12:25:52 +08:00

lib_crc16ccitt.c

libs/libc: migrate to SPDX identifier

2024-10-01 12:25:52 +08:00

lib_crc32.c

libs/libc: migrate to SPDX identifier

2024-10-01 12:25:52 +08:00

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

misc/assert: add backtrace dump support for mutex hold task

2024-10-09 08:37:01 +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_pathbuffer.c

lib_pathbuffer.c:Use atomic instead of locks

2024-12-17 00:10:52 +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_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: add a option to disable path buffer by default

2024-12-10 16:26:12 +08:00