libc { GLIBC_2.0 { # e* endpwent; # f* fgetpwent; fgetpwent_r; # g* getpw; getpwent; getpwent_r; getpwnam; getpwnam_r; getpwuid; getpwuid_r; # p* putpwent; setpwent; } GLIBC_2.1.2 { # g* getpwent_r; getpwuid_r; getpwnam_r; } }