Linux so 파일에 Shared 된 함수명 리스트

$ nm -D /usr/lib/libopenal.so.1
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.
.
00012ea0 T alcSetThreadContext
000140f0 T alcSuspendContext
         U atanf
         U calloc
.
.
.

Exported sumbols are indicated by a T. Required symbols that must be loaded from other shared objects have a U. Note that the symbol table does not include just functions, but exported variables as well.

See the nm manual page for more information.

bjdump -T *.so may also do the job

On a MAC, you need to use nm *.o | c++filt, as there is no -C option in nm.