Module cache 

Direct /etc/ld.so.cache reading and writing.

ldconfig is never invoked. Both the historical ld.so-1.7.0 layout and the current glibc-ld.so.cache1.1 layout are understood on the way in, including the common case where a new-format cache is appended after an old-format one.

On the way out, build emits a glibc-ld.so.cache1.1 image for the bundle. Without one, a packaged application cannot find a library outside the directories the loader searches by default: the rootfs carries no ldconfig, and the build host’s cache describes the host’s filesystem.

Structs

CacheEntry

One soname -> path mapping, as the loader inside the bundle will see it.

LdCache

Functions

build

Build a glibc-ld.so.cache1.1 image for entries.