When using readelf on executables, I get a number in parenthesis after some symbols names. For instance:
Num: Value Size Type Bind Vis Ndx Name
49: 00000000002052a0 8 OBJECT GLOBAL DEFAULT 27 stderr@GLIBC_2.2.5 (3)
There is a (3)
after the symbol name for stderr in that case. What does this means ?