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

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lib_circbuf.c

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lib_crc8.c

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lib_crc8ccitt.c

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lib_crc8rohc.c

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lib_crc8table.c

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lib_crc16.c

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lib_crc16ccitt.c

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lib_crc32.c

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lib_crc64.c

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lib_cxx_initialize.c

userspace: Exclude nuttx/arch.h

2024-11-01 16:59:37 +08:00

lib_debug.c

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lib_dumpbuffer.c

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lib_dumpvbuffer.c

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lib_envpath.c

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lib_err.c

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lib_fchmodat.c

Use lib_get_pathbuffer instead of stack variables

2024-11-12 17:21:42 +08:00

lib_fdcheck.c

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lib_fdsan.c

arch_atomic: only support atomic_xx and atomic64_xx function

2024-12-04 14:03:14 +01:00

lib_fnmatch.c

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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

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lib_getnprocs.c

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lib_getrandom.c

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lib_glob.c

Use lib_get_pathbuffer instead of stack variables

2024-11-12 17:21:42 +08:00

lib_idr.c

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lib_impure.c

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lib_instrument.c

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lib_kbddecode.c

stream_getc: use lib_stream_eof instead of EOF

2024-11-26 10:25:36 +08:00

lib_kbdencode.c

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lib_mallopt.c

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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

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lib_ncompress.c

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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

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lib_tea_decrypt.c

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lib_tea_encrypt.c

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lib_uadd32x64.c

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lib_uadd64.c

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lib_umask.c

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lib_umul32.c

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lib_umul32x64.c

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lib_umul64.c

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lib_usub64.c

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lib_usub64x32.c

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lib_utimensat.c

Use lib_get_pathbuffer instead of stack variables

2024-11-12 17:21:42 +08:00

lib_utsname.c

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lib_xorshift128.c

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Make.defs

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

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