tree 6aac4ef30566095081089eed773711cf00e6e13d
parent e6ca75ddcf2ba9314077ddc9768eaac2405305e1
author Mark Wielaard <mjw@redhat.com> 1467979702 +0200
committer Mark Wielaard <mjw@redhat.com> 1470241187 +0200

dwelf: Add string table functions from ebl.

Move the strtab functions from libebl to libdw. Programs often want to
create ELF/DWARF string tables. We don't want (static) linking against
ebl since those are internal functions that might change.

This introduces dwelf_strtab_init, dwelf_strtab_add,
dwelf_strtab_add_len, dwelf_strtab_finalize, dwelf_strent_off,
dwelf_strent_str and dwelf_strtab_free. Documentation for each has
been added to libdwelf.h. The add fucntion got a variant that takes
the length explicitly and finalize was changed to return NULL on
out of memory instead of aborting. All code and tests now uses the
new functions.

Signed-off-by: Mark Wielaard <mjw@redhat.com>