chenrun1
2b190de9d1
lib_pathbuffer:change ffs to ffsl
Summary:
Avoid error
riscv-none-elf-ld: /github/workspace/sources/nuttx/staging/libc.a(lib_pathbuffer.o): in function `lib_get_pathbuffer':
/github/workspace/sources/nuttx/libs/libc/misc/lib_pathbuffer.c:89:(.text.lib_get_pathbuffer+0x1c): undefined reference to `ffs'
make[1]: *** [Makefile:189: nuttx] Error 1
make: *** [tools/Unix.mk:551: nuttx] Error 2
Signed-off-by: chenrun1 <chenrun1@xiaomi.com>