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| author | Florian Weimer <fweimer@redhat.com> | 2021-06-03 08:26:04 +0200 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2021-06-03 09:12:05 +0200 |
| commit | 466c1ea15f461edb8e3ffaf5d86d708876343bbf (patch) | |
| tree | 43d42d322ff24bd12c4124a9edafc4e0e4232f0a /dlfcn/dlopenold.c | |
| parent | 9c76debc983e1a16e2e723b36526826713a671af (diff) | |
| download | glibc-466c1ea15f461edb8e3ffaf5d86d708876343bbf.zip glibc-466c1ea15f461edb8e3ffaf5d86d708876343bbf.tar.gz glibc-466c1ea15f461edb8e3ffaf5d86d708876343bbf.tar.bz2 | |
dlfcn: Rework static dlopen hooks
Consolidate all hooks structures into a single one. There are
no static dlopen ABI concerns because glibc 2.34 already comes
with substantial ABI-incompatible changes in this area. (Static
dlopen requires the exact same dynamic glibc version that was used
for static linking.)
The new approach uses a pointer to the hooks structure into
_rtld_global_ro and initalizes it in __rtld_static_init. This avoids
a back-and-forth with various callback functions.
Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Diffstat (limited to 'dlfcn/dlopenold.c')
| -rw-r--r-- | dlfcn/dlopenold.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/dlfcn/dlopenold.c b/dlfcn/dlopenold.c index 0fe5f24..9115501 100644 --- a/dlfcn/dlopenold.c +++ b/dlfcn/dlopenold.c @@ -71,7 +71,7 @@ __dlopen_nocheck (const char *file, int mode) args.mode = mode; if (!rtld_active ()) - return _dlfcn_hook->dlopen (file, mode, RETURN_ADDRESS (0)); + return GLRO (dl_dlfcn_hook)->dlopen (file, mode, RETURN_ADDRESS (0)); return _dlerror_run (dlopen_doit, &args) ? NULL : args.new; } |