[SCM] glibc maintenance tag, cvs/libc-960611, created. glibc-1.90-5-gba79d61

[Thomas Schwinge]

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The tag, cvs/libc-960611 has been created
        at  ba79d61b44be92bb81cba28076792a856585c4a0 (commit)

- Log -----------------------------------------------------------------
commit ba79d61b44be92bb81cba28076792a856585c4a0
Author: Roland McGrath <address@hidden>
Date:   Mon Jun 10 20:19:39 1996 +0000

    * Makerules ($(common-objpfx)libc.so): Depend on $(elfobjdir)/ld.so.
    
        * elf/dl-close.c: New file.
        * elf/link.h: Declare _dl_close.
        * elf/Makefile (routines): Add dl-close.
        * elf/dlclose.c (dlclose): Use _dl_close.
    
        * elf/Makefile ($(objpfx)librtld.so): Remove libelf from deps.
    
        * elf/dl-runtime.c (_dl_global_scope): New variable.
        (_dl_object_relocation_scope): New function.
        (fixup): Use it.
        * elf/rtld.c (dl_main): Use it.
        * elf/dl-open.c (_dl_open): Use it.  If (MODE & RTLD_GLOBAL), set the
        l_global bit and append the new map to _dl_global_scope.
        * elf/link.h: Declare _dl_global_scope, _dl_global_scope_alloc,
        and _dl_object_relocation_scope.
    
        * elf/link.h (struct link_map): Add l_loader member.
        Remove _dl_map_object_from_fd decl.
        * elf/dl-load.c (_dl_map_object): Pass LOADER to ...
        (_dl_map_object_from_fd): Take new arg LOADER and set l_loader member.
        (_dl_map_object): Try DT_RPATH from all loaders up the chain.
    
        * elf/dl-object.c (_dl_loaded): Variable removed.
        (_dl_default_scope): New variable replaces it.
        * elf/link.h (_dl_loaded): Remove variable decl; instead define as
        macro for _dl_default_scope[2].
        (_dl_default_scope): Declare it.
        * sysdeps/i386/dl-machine.h (RTLD_START): Use _dl_default_scope[2]
        instead of _dl_loaded.
        * sysdeps/m68k/dl-machine.h (RTLD_START): Likewise.
        * elf/rtld.c (dl_main): Use _dl_default_scope for symbol lookups.
    
        * elf/dl-reloc.c (_dl_relocate_object): Remove check for _dl_rtld_map.
        * elf/rtld.c (dl_main): Pass 0 for LAZY flag when re-relocating self.
    
        * elf/link.h (struct link_map.l_type): Remove lt_interpreter.
        (struct link_map): Add new flag member l_global.
    
        * elf/dl-reloc.c (_dl_relocate_object): Check for _dl_rtld_map
        directly instead of looking for lt_interpreter.
        * sysdeps/i386/dl-machine.h (elf_machine_rel): Likewise.
        * elf/rtld.c (_dl_start): Don't bother setting BOOTSTRAP_MAP.l_type.
        (dl_main): Set _dl_rtld_map.l_type to lt_library.
    
        * elf/dl-deps.c (_dl_map_object_deps): Propagate MAP->l_type to
        dependencies loaded, downgrading lt_executable -> lt_library.
    
        * elf/dl-load.c (_dl_map_object_from_fd): Take new arg TYPE and set
        l_type from that, translating lt_library->lt_executable based on the
        file's ELF type.
        (_dl_map_object): Likewise.
        * elf/link.h: Update prototypes.
        * elf/dl-open.c: Pass type lt_loaded.
        * elf/rtld.c: Pass type lt_library.
    
        * elf/dl-load.c (_dl_map_object_from_fd): Handle null return from
        _dl_new_object.
        (_dl_map_object_from_fd: lose): Unchain and free L if it's not null.
        Free REALNAME, and just use NAME in error message.
        * elf/dl-object.c (_dl_new_object): If malloc fails, return null
        instead of calling _dl_signal_error.
    
        * elf/dl-load.c (_dl_map_object_from_fd): Close FD before signalling
        error for _dl_zerofd setup failure.
    
        * elf/dl-object.c (_dl_startup_loaded): Variable removed.
        * elf/link.h: Remove its decl.
    
        * elf/dl-reloc.c (_dl_relocate_object): Take new SCOPE arg and pass it
        through to _dl_lookup_symbol.
        * elf/link.h (_dl_relocate_object): Update comment and prototype.
        * elf/rtld.c (dl_main): Pass scope vector to _dl_relocate_object.
    
        * elf/dl-lookup.c (_dl_lookup_symbol): Arg SYMBOL_SCOPE is now a
        null-terminated vector of pointers, no longer a vector of exactly two.
        * elf/link.h (_dl_lookup_symbol): Update comment and prototype.
    
        * elf/dl-runtime.c (fixup): Set up scope for symbol lookup properly as
        done in _dl_relocate_object.
    
        * elf/dlopen.c: Pass "" to _dl_open when FILE is null.
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