[root@p428 root]# yum provides libstdc++-libc6.2-2.so.3
Gathering header information file(s) from server(s)
Server: CentOS-3.3 - Addons
Server: CentOS-3.3 - Base
Server: CentOS-3.3 - Extras
Server: CentOS-3.3 - Updates
Finding updated packages
Downloading needed headers
Looking in available packages for a providing package
Available package: compat-libstdc++.i386 0:7.3-2.96.128 from base matches with
 /usr/lib/libstdc++-libc6.2-2.so.3
Available package: compat-libstdc++.i386 0:7.3-2.96.128 from base matches with
 libstdc++-libc6.2-2.so.3
Available package: compat-libstdc++.i386 0:7.3-2.96.128 from base matches with
 libstdc++-libc6.2-2.so.3(GLIBCPP_2.96)
Available package: compat-libstdc++.i386 0:7.3-2.96.128 from base matches with
 libstdc++-libc6.2-2.so.3(GLIBCPP_2.96_1)
Available package: compat-libstdc++.i386 0:7.3-2.96.128 from base matches with
 libstdc++-libc6.2-2.so.3(GLIBC_2.0)
Available package: compat-libstdc++.i386 0:7.3-2.96.128 from base matches with
 libstdc++-libc6.2-2.so.3(GLIBC_2.1)
Available package: compat-gcc-c++.i386 0:7.3-2.96.128 from base matches with
 libstdc++-libc6.2-2.so.3
Available package: compat-gcc-c++.i386 0:7.3-2.96.128 from base matches with
 libstdc++-libc6.2-2.so.3(GLIBCPP_2.96)
Available package: compat-gcc-c++.i386 0:7.3-2.96.128 from base matches with
 libstdc++-libc6.2-2.so.3(GLIBCPP_2.96_1)
Available package: compat-gcc-c++.i386 0:7.3-2.96.128 from base matches with
 libstdc++-libc6.2-2.so.3(GLIBC_2.0)
Available package: compat-gcc-c++.i386 0:7.3-2.96.128 from base matches with
 libstdc++-libc6.2-2.so.3(GLIBC_2.1)
11 results returned
Looking in installed packages for a providing package
No packages found