glibc/elf/Versions
Ulrich Drepper ca3c013564 Update.
* elf/Versions (ld): Export _dl_out_of_memory for GLIBC_2.2.
	* dlfcn/dlerror.c (dlerror): Don't free the error string if it is the
	report that we are out of memory.
	* elf/dl-deps.c (_dl_map_object_deps): Likewise.
	* elf/dl-libc.c (dlerror_run): Likewise.
	* elf/dl-open.c (_dl_open): Likewise.
	* elf/rtld.c (dl_main): Likewise.
	* elf/dl-error.c: Define _dl_out_of_memory.
	(_dl_signal_error): Return _dl_signal_error if we cannot duplicate
	the error string.
	* sysdeps/generic/ldsodefs.h: Declare _dl_out_of_memory.

	* dlfcn/dlerror.c (free_key_mem): Also free error string.

	* iconv/loop.c: Fix comment.
2000-07-13 19:46:27 +00:00

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libc {
GLIBC_2.0 {
# functions used in other libraries
_dl_open; _dl_close; _dl_addr;
}
GLIBC_2.1 {
# functions used in other libraries
_dl_mcount_wrapper; _dl_mcount_wrapper_check;
}
GLIBC_2.2 {
# this is defined in ld.so and overridden by libc
_dl_init_first;
# functions used in other libraries
_dl_sym; _dl_vsym;
}
}
ld {
GLIBC_2.0 {
# global variables
_dl_debug_impcalls; _dl_debug_fd;
# Those are in the dynamic linker, but used by libc.so.
__libc_enable_secure; _dl_catch_error; _dl_check_all_versions;
_dl_debug_initialize; _dl_debug_state; _dl_default_scope;
_dl_global_scope_end; _dl_lookup_symbol;
_dl_map_object; _dl_map_object_deps; _dl_object_relocation_scope;
_dl_relocate_object; _dl_signal_error; _dl_starting_up;
_dl_sysdep_start; _r_debug;
_dl_global_scope; _dl_lookup_symbol_skip;
_dl_lookup_versioned_symbol; _dl_lookup_versioned_symbol_skip;
_dl_debug_message;
# Function from libc.so which must be shared with libc.
calloc; free; malloc; realloc;
}
GLIBC_2.1 {
# global variables
_dl_profile; _dl_profile_map; _dl_profile_output; _dl_start_profile;
_dl_loaded; _dl_main_searchlist; _dl_fpu_control; _dl_initial_searchlist;
_dl_global_scope_alloc; __libc_stack_end;
# functions used in other libraries
_dl_mcount; _dl_unload_cache;
}
GLIBC_2.1.1 {
# global variables
_dl_lazy; _dl_origin_path; _dl_platformlen;
# functions used in other libraries
_dl_dst_count; _dl_dst_substitute;
}
GLIBC_2.2 {
_dl_init; _dl_load_lock; _dl_argv;
# this is defined in ld.so and overridden by libc
_dl_init_first;
# variables used elsewhere
_dl_out_of_memory;
}
}