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| author | Ulrich Drepper <drepper@redhat.com> | 2006-10-10 00:51:29 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2006-10-10 00:51:29 +0000 |
| commit | 1100f84983f22e570a5081cbe79b0ef8fe4952d7 (patch) | |
| tree | 3472df1372abf7816fb10f02573ba114c5b5a003 /sysdeps/generic | |
| parent | 7484f797e4d4f9c174d4391f59d208e83027b285 (diff) | |
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Jakub Jelinek <jakub@redhat.com>
Implement reference counting of scope records.
* elf/dl-close.c (_dl_close): Remove all scopes from removed objects
from the list in objects which remain. Always allocate new scope
record.
* elf/dl-open.c (dl_open_worker): When growing array for scopes,
don't resize, allocate a new one.
* elf/dl-runtime.c: Update reference counters before using a scope
array.
* elf/dl-sym.c: Likewise.
* elf/dl-libc.c: Adjust for l_scope name change.
* elf/dl-load.c: Likewise.
* elf/dl-object.c: Likewise.
* elf/rtld.c: Likewise.
* include/link.h: Inlcude <rtld-lowlevel.h>. Define struct
r_scoperec. Replace r_scope with pointer to r_scoperec structure.
Add l_scoperec_lock.
* sysdeps/generic/ldsodefs.h: Include <rtld-lowlevel.h>.
* sysdeps/generic/rtld-lowlevel.h: New file.
* include/atomic.h: Rename atomic_and to atomic_and_val and
atomic_or to atomic_or_val. Define new macros atomic_and and
atomic_or which do not return values.
* sysdeps/x86_64/bits/atomic.h: Define atomic_and and atomic_or.
Various cleanups.
* sysdeps/i386/i486/bits/atomic.h: Likewise.
Diffstat (limited to 'sysdeps/generic')
| -rw-r--r-- | sysdeps/generic/ldsodefs.h | 1 | ||||
| -rw-r--r-- | sysdeps/generic/rtld-lowlevel.h | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/sysdeps/generic/ldsodefs.h b/sysdeps/generic/ldsodefs.h index b7d0f9b7e7..e9198bca05 100644 --- a/sysdeps/generic/ldsodefs.h +++ b/sysdeps/generic/ldsodefs.h @@ -38,6 +38,7 @@ #include <bits/libc-lock.h> #include <hp-timing.h> #include <tls.h> +#include <rtld-lowlevel.h> __BEGIN_DECLS diff --git a/sysdeps/generic/rtld-lowlevel.h b/sysdeps/generic/rtld-lowlevel.h new file mode 100644 index 0000000000..353fad28d4 --- /dev/null +++ b/sysdeps/generic/rtld-lowlevel.h @@ -0,0 +1 @@ +#error "Lowlevel primitives for ld.so not implemented" |