diff options
author | Richard Braun <rbraun@sceen.net> | 2011-07-09 14:06:52 +0200 |
---|---|---|
committer | Carmelo Amoroso <carmelo.amoroso@st.com> | 2011-07-25 09:09:03 +0200 |
commit | 3d5cec4ff704c2dec151f3cdbcc426d746d37fcc (patch) | |
tree | 81210e286c1fb3a86f7c4dcbc9d9e29319c39903 /ldso/libdl/libdl.c | |
parent | 63e61626c1e052c55d76861b771eda6602a14477 (diff) |
libdl: add option for controlling dl_cleanup
When debugging memory leaks with Valgrind, it is required that
dynamically loaded shared objects are not unloaded when a process exits,
otherwise symbols from those files aren't correctly resolved in
allocation traces. This patch adds the LDSO_NO_CLEANUP configuration
option to control this behaviour.
Signed-off-by: Richard Braun <rbraun@sceen.net>
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
Diffstat (limited to 'ldso/libdl/libdl.c')
-rw-r--r-- | ldso/libdl/libdl.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/ldso/libdl/libdl.c b/ldso/libdl/libdl.c index 4ecd1c55e..2c8dfbb79 100644 --- a/ldso/libdl/libdl.c +++ b/ldso/libdl/libdl.c @@ -260,6 +260,7 @@ remove_slotinfo(size_t idx, struct dtv_slotinfo_list *listp, size_t disp, } #endif +#ifndef __LDSO_NO_CLEANUP__ void dl_cleanup(void) __attribute__ ((destructor)); void dl_cleanup(void) { @@ -270,6 +271,7 @@ void dl_cleanup(void) do_dlclose(h, 1); } } +#endif static ptrdiff_t _dl_build_local_scope (struct elf_resolve **list, struct elf_resolve *map) |