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Hi! The following patch moves internal glibc symbols to GLIBC_PRIVATE symbol version. Glibc bootstrap is still running, I'm posting this just to hear feedback if you find any symbols which aren't actually private but are marked so, or if you come up with symbols which aren't marked as private by this patch although they are. Symbols which are questionable (and not marked private in this patch): __libc_allocate_rtsig __libc_calloc __libc_free __libc_freeres __libc_init_first __libc_mallinfo __libc_malloc __libc_mallopt __libc_memalign __libc_pvalloc __libc_realloc __libc_sa_len __libc_valloc __free_fdresult __nis_default_access __nis_default_group __nis_default_owner __nis_default_ttl __nis_finddirectory __nis_hash __nisbind_connect __nisbind_create __nisbind_destroy __nisbind_next __nss_database_lookup __nss_group_lookup __nss_hostname_digits_dots __nss_hosts_lookup __nss_next __nss_passwd_lookup _dl_mcount_wrapper _nl_default_dirname _nl_domain_bindings _nl_msg_cat_cntr Symbols which are questionable but I've marked them private in the patch: _dl_debug_initialize _dl_debug_state 2002-01-31 Jakub Jelinek <jakub@redhat.com> * Versions.def (libc): Add GLIBC_PRIVATE. (libdb, libnss_db, libdb1): Remove. (libnss_compat, libnss_dns, libnss_files, libnss_hesiod, libnss_nis, libnss_nisplus): Move all symbols to GLIBC_PRIVATE. (libpthread, libresolv): Add GLIBC_PRIVATE. (ld): Rename GLIBC_2.3 to GLIBC_PRIVATE. * catgets/Verions (__open_catalog): Move to GLIBC_PRIVATE. * elf/Versions (_dl_open, _dl_close, _dl_addr, _dl_init_first, _dl_sym, _dl_vsym): Likewise. (__libc_enable_secure, __libc_stack_end, _dl_argv, _dl_catch_error, _dl_check_all_versions, _dl_check_map_versions, _dl_debug_fd, _dl_debug_initialize, _dl_debug_printf, _dl_debug_state, _dl_dst_count, _dl_dst_substitute, _dl_fpu_control, _dl_init, _dl_lazy, _dl_load_lock, _dl_lookup_symbol, _dl_lookup_symbol_skip, _dl_lookup_versioned_symbol, _dl_lookup_versioned_symbol_skip, _dl_map_object, _dl_map_object_deps, _dl_out_of_memory, _dl_relocate_object, _dl_signal_error, _dl_start_profile, _dl_starting_up, _dl_sysdep_start, _dl_unload_cache, _rtld_global): Likewise. (_dl_object_relocation_scope): Remove. * hesiod/Versions: Move all symbols to GLIBC_PRIVATE. * iconv/Versions (__gconv_alias_db, __gconv_modules_db, __gconv_cache): Move to GLIBC_PRIVATE. * inet/Versions (__internal_endnetgrent, __internal_getnetgrent_r, __internal_setnetgrent): Likewise. * io/Versions (__libc_open, __libc_close, __libc_read, __libc_write, __libc_lseek, __libc_fcntl, __libc_open64, __libc_lseek64): Likewise. * locale/Versions (__collate_element_hash, __collate_element_strings, __collate_symbol_classes, __collate_symbol_hash, __collate_symbol_strings, _nl_current_LC_COLLATE, _nl_current_LC_CTYPE): Likewise. * misc/Verions (__libc_fsync, __libc_msync): Likewise. * nis/Versions (libnss_compat): Move all symbols to GLIBC_PRIVATE. (libnss_nis, libnss_nisplus): Likewise. * nss/Versions (_nss_files_parse_grent, _nss_files_parse_pwent, _nss_files_parse_spent): Move to GLIBC_PRIVATE. (libnss_files): Move all symbols to GLIBC_PRIVATE. * posix/Versions (__libc_wait, __libc_waitpid, __libc_pause, __libc_nanosleep, __libc_fork, __libc_pread, __libc_pread64, __libc_pwrite, __libc_pwrite64): Move to GLIBC_PRIVATE. * resolv/Versions (__gai_sigqueue, __ns_name_unpack, __ns_name_ntop, __ns_get16, __ns_samename): Likewise. (libnss_dns): Move all symbols to GLIBC_PRIVATE. * setjmp/Versions (__libc_longjmp, __libc_siglongjmp): Move to GLIBC_PRIVATE. * socket/Versions (__libc_accept, __libc_send, __libc_recvfrom, __libc_recvmsg, __libc_sendmsg, __libc_recv, __libc_sendto, __libc_connect): Likewise. * stdio-common/Versions (_itoa_lower_digits, _itoa_upper_digits): Likewise. * stdlib/Versions (__libc_system): Likewise. * sunrpc/Versions (__rpc_thread_destroy): Likewise. * sysdeps/hppa/Versions: Move all symbols to GLIBC_PRIVATE. * sysdeps/i386/i686/Versions: Likewise. * sysdeps/ia64/fpu/Versions: Likewise. * sysdeps/ia64/Versions: Likewise. * sysdeps/sparc/Versions: Likewise. * sysdeps/x86_64/Versions: Likewise. * sysdeps/unix/sysv/linux/ia64/Versions: Likewise. * sysdeps/unix/sysv/linux/i386/Versions (__modify_ldt): Move to GLIBC_PRIVATE. * sysdeps/unix/sysv/linux/x86_64/Versions (__modify_ldt): Likewise. * sysdeps/unix/sysv/linux/Versions (__syscall_rt_sigqueueinfo, __libc_sigaction): Likewise. * termios/Versions (__libc_tcdrain): Likewise. * misc/sys/cdefs (__attribute_noinline__): Define. * elf/dl-lookup.c (_dl_do_lookup, _dl_do_lookup_versioned): Add __attribute_noinline__. linuxthreads/ * Versions (__libc_internal_tsd_get, __libc_internal_tsd_set, __pthread_kill_other_threads_np): Move to GLIBC_PRIVATE. * sysdeps/i386/i586/Versions: Move all symbols to GLIBC_PRIVATE. * sysdeps/i386/i686/Versions: Move all symbols to GLIBC_PRIVATE. * sysdeps/sparc/sparc32/sparcv9/Versions: New. * sysdeps/sparc/sparc64/Versions: New. * sysdeps/ia64/Versions: Move all symbols to GLIBC_PRIVATE. --- libc/catgets/Versions.jj Fri Jul 3 00:31:04 1998 +++ libc/catgets/Versions Thu Jan 31 14:55:33 2002 @@ -1,9 +1,10 @@ libc { GLIBC_2.0 { - # functions with required interface outside normal name space - __open_catalog; - # c* catclose; catgets; catopen; } + GLIBC_PRIVATE { + # functions with required interface outside normal name space + __open_catalog; + } } --- libc/elf/Versions.jj Thu Jan 31 11:40:29 2002 +++ libc/elf/Versions Thu Jan 31 16:48:33 2002 @@ -1,7 +1,5 @@ libc { GLIBC_2.0 { - # functions used in other libraries - _dl_open; _dl_close; _dl_addr; %ifdef EXPORT_UNWIND_FIND_FDE __register_frame_info; __deregister_frame_info; %endif @@ -10,13 +8,6 @@ libc { # 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; - } GLIBC_2.2.4 { dl_iterate_phdr; } @@ -26,50 +17,35 @@ libc { __register_frame_info_table_bases; _Unwind_Find_FDE; } %endif + GLIBC_PRIVATE { + # functions used in other libraries + _dl_open; _dl_close; _dl_addr; + _dl_sym; _dl_vsym; _dl_init_first; + } } ld { GLIBC_2.0 { - # global variables - _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_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_lookup_symbol_skip; - _dl_lookup_versioned_symbol; _dl_lookup_versioned_symbol_skip; - # Function from libc.so which must be shared with libc. calloc; free; malloc; realloc; - } - GLIBC_2.1 { - # global variables - _dl_fpu_control; __libc_stack_end; - # functions used in other libraries - _dl_start_profile; _dl_mcount; _dl_unload_cache; + _r_debug; } - GLIBC_2.1.1 { - # global variables - _dl_lazy; - + GLIBC_2.1 { # functions used in other libraries - _dl_dst_count; _dl_dst_substitute; - } - GLIBC_2.2 { - _dl_init; _dl_load_lock; _dl_argv; _dl_check_map_versions; - - # variables used elsewhere - _dl_out_of_memory; + _dl_mcount; } - GLIBC_2.2.3 { - _dl_debug_printf; - } - GLIBC_2.3 { - _rtld_global; + GLIBC_PRIVATE { + # Those are in the dynamic linker, but used by libc.so. + __libc_enable_secure; __libc_stack_end; + _dl_argv; _dl_catch_error; _dl_check_all_versions; + _dl_check_map_versions; _dl_debug_fd; _dl_debug_initialize; + _dl_debug_printf; _dl_debug_state; _dl_dst_count; _dl_dst_substitute; + _dl_fpu_control; _dl_init; _dl_lazy; _dl_load_lock; _dl_lookup_symbol; + _dl_lookup_symbol_skip; _dl_lookup_versioned_symbol; + _dl_lookup_versioned_symbol_skip; _dl_map_object; _dl_map_object_deps; + _dl_out_of_memory; _dl_relocate_object; _dl_signal_error; + _dl_start_profile; _dl_starting_up; _dl_sysdep_start; _dl_unload_cache; + _rtld_global; } } --- libc/elf/dl-lookup.c.jj Thu Jan 31 11:40:29 2002 +++ libc/elf/dl-lookup.c Thu Jan 31 15:51:08 2002 @@ -661,7 +661,7 @@ _dl_debug_bindings (const char *undef_na /* These are here so that we only inline do_lookup{,_versioned} in the common case, not everywhere. */ -static int +static int __attribute_noinline__ internal_function _dl_do_lookup (const char *undef_name, unsigned long int hash, const ElfW(Sym) *ref, struct sym_val *result, @@ -672,7 +672,7 @@ _dl_do_lookup (const char *undef_name, u type_class); } -static int +static int __attribute_noinline__ internal_function _dl_do_lookup_versioned (const char *undef_name, unsigned long int hash, const ElfW(Sym) *ref, struct sym_val *result, --- libc/hesiod/Versions.jj Thu Jul 27 15:58:10 2000 +++ libc/hesiod/Versions Thu Jan 31 16:25:57 2002 @@ -1,13 +1,11 @@ libnss_hesiod { - GLIBC_2.1 { + GLIBC_PRIVATE { _nss_hesiod_setpwent; _nss_hesiod_endpwent; _nss_hesiod_getpwnam_r; _nss_hesiod_getpwuid_r; _nss_hesiod_setgrent; _nss_hesiod_endgrent; _nss_hesiod_getgrnam_r; _nss_hesiod_getgrgid_r; _nss_hesiod_setservent; _nss_hesiod_endservent; _nss_hesiod_getservbyname_r; - } - GLIBC_2.2 { _nss_hesiod_initgroups_dyn; _nss_hesiod_getservbyport_r; _nss_hesiod_setprotoent; _nss_hesiod_endprotoent; --- libc/iconv/Versions.jj Wed Sep 12 09:56:44 2001 +++ libc/iconv/Versions Thu Jan 31 12:57:17 2002 @@ -1,13 +1,10 @@ libc { GLIBC_2.1 { - # global variables - __gconv_alias_db; __gconv_modules_db; - # i* iconv_open; iconv; iconv_close; } - GLIBC_2.2.5 { - # variable shared with iconv program - __gconv_cache; + GLIBC_PRIVATE { + # variables shared with iconv program + __gconv_alias_db; __gconv_modules_db; __gconv_cache; } } --- libc/inet/Versions.jj Wed Aug 2 21:36:17 2000 +++ libc/inet/Versions Thu Jan 31 12:59:03 2002 @@ -3,10 +3,6 @@ libc { # functions with required interface outside normal name space __ivaliduser; __check_rhosts_file; __rcmd_errstr; - # functions used in other libraries - __internal_endnetgrent; __internal_getnetgrent_r; - __internal_setnetgrent; - # variables in normal name space rexecoptions; @@ -68,4 +64,9 @@ libc { # r* rcmd_af; rexec_af; rresvport_af; ruserok_af; } + GLIBC_PRIVATE { + # functions used in other libraries + __internal_endnetgrent; __internal_getnetgrent_r; + __internal_setnetgrent; + } } --- libc/io/Versions.jj Mon Nov 13 23:01:21 2000 +++ libc/io/Versions Thu Jan 31 16:50:37 2002 @@ -1,10 +1,5 @@ libc { GLIBC_2.0 { - # functions which have an additional interface since they are - # are cancelable. - __libc_open; __libc_close; __libc_read; __libc_write; - __libc_lseek; __libc_fcntl; - # functions used in inline functions or macros __xstat; __fxstat; __lxstat; __xmknod; __write; __close; __fcntl; __lseek; __open; __read; @@ -83,14 +78,16 @@ libc { # s* statfs64; statvfs; statvfs64; } - GLIBC_2.1.3 { - # For the cancelation wrappers. - __libc_open64; __libc_lseek64; - } GLIBC_2.2 { # p* posix_fadvise; posix_fadvise64; posix_fallocate; posix_fallocate64; __open64; } + GLIBC_PRIVATE { + # functions which have an additional interface since they are + # cancelable. + __libc_open; __libc_close; __libc_read; __libc_write; + __libc_lseek; __libc_fcntl; __libc_open64; __libc_lseek64; + } } --- libc/linuxthreads/sysdeps/i386/i686/Versions.jj Thu Nov 15 23:10:54 2001 +++ libc/linuxthreads/sysdeps/i386/i686/Versions Thu Jan 31 14:56:17 2002 @@ -1,5 +1,5 @@ libpthread { - GLIBC_2.2.3 { + GLIBC_PRIVATE { __pthread_clock_gettime; __pthread_clock_settime; } } --- libc/linuxthreads/sysdeps/i386/i586/Versions.jj Sat Apr 21 09:52:39 2001 +++ libc/linuxthreads/sysdeps/i386/i586/Versions Thu Jan 31 14:56:07 2002 @@ -1,5 +1,5 @@ libpthread { - GLIBC_2.2.3 { + GLIBC_PRIVATE { __pthread_clock_gettime; __pthread_clock_settime; } } --- libc/linuxthreads/sysdeps/sparc/sparc32/sparcv9/Versions.jj Thu Jan 31 14:59:42 2002 +++ libc/linuxthreads/sysdeps/sparc/sparc32/sparcv9/Versions Thu Jan 31 14:56:07 2002 @@ -0,0 +1,5 @@ +libpthread { + GLIBC_PRIVATE { + __pthread_clock_gettime; __pthread_clock_settime; + } +} --- libc/linuxthreads/sysdeps/sparc/sparc64/Versions.jj Thu Jan 31 14:59:54 2002 +++ libc/linuxthreads/sysdeps/sparc/sparc64/Versions Thu Jan 31 14:59:54 2002 @@ -0,0 +1,5 @@ +libpthread { + GLIBC_PRIVATE { + __pthread_clock_gettime; __pthread_clock_settime; + } +} --- libc/linuxthreads/sysdeps/ia64/Versions.jj Tue Apr 24 06:43:34 2001 +++ libc/linuxthreads/sysdeps/ia64/Versions Thu Jan 31 14:56:41 2002 @@ -1,5 +1,5 @@ libpthread { - GLIBC_2.2.3 { + GLIBC_PRIVATE { __pthread_clock_gettime; __pthread_clock_settime; } } --- libc/linuxthreads/Versions.jj Fri Mar 16 09:48:44 2001 +++ libc/linuxthreads/Versions Thu Jan 31 15:02:04 2002 @@ -13,17 +13,18 @@ libc { pthread_mutexattr_getkind_np; pthread_mutexattr_setkind_np; pthread_self; pthread_setcancelstate; pthread_setcanceltype; pthread_setschedparam; - - # Internal libc interface to libpthread - __libc_internal_tsd_get; __libc_internal_tsd_set; } GLIBC_2.1 { pthread_attr_init; } + GLIBC_PRIVATE { + # Internal libc interface to libpthread + __libc_internal_tsd_get; __libc_internal_tsd_set; + } } ld { - GLIBC_2.0 { + GLIBC_PRIVATE { # Internal libc interface to libpthread __libc_internal_tsd_get; __libc_internal_tsd_set; } @@ -35,9 +36,6 @@ libpthread { _pthread_cleanup_pop; _pthread_cleanup_pop_restore; _pthread_cleanup_push; _pthread_cleanup_push_defer; - # Internal libc interface to libpthread - __libc_internal_tsd_get; __libc_internal_tsd_set; - # Overwritten libc functions. accept; close; connect; fcntl; fork; fsync; longjmp; lseek; msync; nanosleep; open; pause; raise; read; recv; recvfrom; recvmsg; send; @@ -118,7 +116,6 @@ libpthread { sem_close; sem_open; sem_unlink; } GLIBC_2.1.2 { - __pthread_kill_other_threads_np; __vfork; } GLIBC_2.2 { @@ -156,4 +153,9 @@ libpthread { # Extensions. pthread_getattr_np; } + GLIBC_PRIVATE { + # Internal libc interface to libpthread + __libc_internal_tsd_get; __libc_internal_tsd_set; + __pthread_kill_other_threads_np; + } } --- libc/locale/Versions.jj Tue Sep 26 09:22:43 2000 +++ libc/locale/Versions Thu Jan 31 12:49:54 2002 @@ -7,9 +7,7 @@ libBrokenLocale { libc { GLIBC_2.0 { # global variables - __collate_element_hash; __collate_element_strings; - __collate_symbol_classes; __collate_symbol_hash; __collate_symbol_strings; - _libc_intl_domainname; _nl_current_LC_COLLATE; _nl_current_LC_CTYPE; + _libc_intl_domainname; # functions used in inline functions or macros __ctype_get_mb_cur_max; @@ -48,4 +46,10 @@ libc { # missing function from the experimental locale implementation __nl_langinfo_l; } + GLIBC_PRIVATE { + # global variables + __collate_element_hash; __collate_element_strings; + __collate_symbol_classes; __collate_symbol_hash; __collate_symbol_strings; + _nl_current_LC_COLLATE; _nl_current_LC_CTYPE; + } } --- libc/misc/sys/cdefs.h.jj Wed Nov 21 13:32:30 2001 +++ libc/misc/sys/cdefs.h Thu Jan 31 15:50:24 2002 @@ -165,8 +165,10 @@ (although this would be possible) since it generates warnings. */ #if __GNUC_PREREQ (3,1) # define __attribute_used__ __attribute__ ((__used__)) +# define __attribute_noinline__ __attribute__ ((__noinline__)) #else # define __attribute_used__ __attribute__ ((__unused__)) +# define __attribute_noinline__ /* Ignore */ #endif /* At some point during the gcc 2.8 development the `format_arg' attribute --- libc/misc/Versions.jj Fri Sep 29 12:56:59 2000 +++ libc/misc/Versions Thu Jan 31 16:51:47 2002 @@ -3,10 +3,6 @@ libc { # global variables ___brk_addr; __curbrk; __progname; __progname_full; - # functions which have an additional interface since they are - # are cancelable. - __libc_fsync; __libc_msync; - # interface of malloc functions __sbrk; __getpagesize; @@ -112,4 +108,9 @@ libc { # p* posix_madvise; } + GLIBC_PRIVATE { + # functions which have an additional interface since they are + # cancelable. + __libc_fsync; __libc_msync; + } } --- libc/nis/Versions.jj Wed Aug 2 21:36:30 2000 +++ libc/nis/Versions Thu Jan 31 16:26:54 2002 @@ -60,20 +60,18 @@ libnsl { } libnss_compat { - GLIBC_2.0 { + GLIBC_PRIVATE { _nss_compat_endgrent; _nss_compat_endpwent; _nss_compat_endspent; _nss_compat_getgrent_r; _nss_compat_getgrgid_r; _nss_compat_getgrnam_r; _nss_compat_getpwent_r; _nss_compat_getpwnam_r; _nss_compat_getpwuid_r; _nss_compat_getspent_r; _nss_compat_getspnam_r; _nss_compat_setgrent; _nss_compat_setpwent; _nss_compat_setspent; - } - GLIBC_2.2 { _nss_compat_initgroups_dyn; } } libnss_nis { - GLIBC_2.0 { + GLIBC_PRIVATE { _nss_nis_endaliasent; _nss_nis_endetherent; _nss_nis_endgrent; _nss_nis_endhostent; _nss_nis_endnetent; _nss_nis_endnetgrent; _nss_nis_endprotoent; _nss_nis_endpwent; _nss_nis_endrpcent; @@ -93,14 +91,12 @@ libnss_nis { _nss_nis_setgrent; _nss_nis_sethostent; _nss_nis_setnetent; _nss_nis_setnetgrent; _nss_nis_setprotoent; _nss_nis_setpwent; _nss_nis_setrpcent; _nss_nis_setservent; _nss_nis_setspent; - } - GLIBC_2.2 { _nss_nis_initgroups_dyn; } } libnss_nisplus { - GLIBC_2.1 { + GLIBC_PRIVATE { _nss_nisplus_endaliasent; _nss_nisplus_endetherent; _nss_nisplus_endgrent; _nss_nisplus_endhostent; _nss_nisplus_endnetent; _nss_nisplus_endnetgrent; _nss_nisplus_endprotoent; _nss_nisplus_endpwent; _nss_nisplus_endrpcent; --- libc/nss/Versions.jj Wed Jan 31 16:35:04 2001 +++ libc/nss/Versions Thu Jan 31 16:29:17 2002 @@ -2,16 +2,18 @@ libc { GLIBC_2.0 { # functions used in other libraries __nss_passwd_lookup; __nss_group_lookup; __nss_hosts_lookup; __nss_next; - _nss_files_parse_grent; _nss_files_parse_pwent; _nss_files_parse_spent; __nss_database_lookup; __nss_configure_lookup; } GLIBC_2.2.2 { __nss_hostname_digits_dots; } + GLIBC_PRIVATE { + _nss_files_parse_grent; _nss_files_parse_pwent; _nss_files_parse_spent; + } } libnss_files { - GLIBC_2.0 { + GLIBC_PRIVATE { _nss_files_setaliasent; _nss_files_endaliasent; _nss_files_getaliasbyname_r; @@ -81,8 +83,6 @@ libnss_files { _nss_files_getspnam_r; _nss_netgroup_parseline; - } - GLIBC_2.1 { _nss_files_getpublickey; _nss_files_getsecretkey; } --- libc/posix/Versions.jj Fri Mar 16 10:01:23 2001 +++ libc/posix/Versions Thu Jan 31 13:27:03 2002 @@ -3,10 +3,6 @@ libc { # functions with special/multiple interfaces __bsd_getpgrp; __setpgid; __getpgid; - # functions which have an additional interface since they are - # are cancelable. - __libc_wait; __libc_waitpid; __libc_pause; __libc_nanosleep; - # functions with required interface outside normal name space _exit; @@ -86,11 +82,7 @@ libc { } GLIBC_2.1.2 { # functions used in other libraries - __libc_fork; __vfork; - } - GLIBC_2.1.3 { - # For the cancelation wrappers. - __libc_pread; __libc_pread64; __libc_pwrite; __libc_pwrite64; + __vfork; } GLIBC_2.2 { # p* @@ -113,4 +105,10 @@ libc { # Extended Interface. fnmatch; } + GLIBC_PRIVATE { + # functions which have an additional interface since they are + # are cancelable. + __libc_wait; __libc_waitpid; __libc_pause; __libc_nanosleep; __libc_fork; + __libc_pread; __libc_pread64; __libc_pwrite; __libc_pwrite64; + } } --- libc/resolv/Versions.jj Mon Mar 5 11:58:07 2001 +++ libc/resolv/Versions Thu Jan 31 16:29:40 2002 @@ -22,7 +22,7 @@ libc { # r* __res_state; __res_init; __res_nclose; __res_ninit; _res_hconf; } - GLIBC_2.2.3 { + GLIBC_PRIVATE { __gai_sigqueue; } } @@ -49,21 +49,21 @@ libresolv { __res_send; __sym_ntop; __sym_ntos; __sym_ston; } - GLIBC_2.1 { - # Needed in libnss_dns. - __ns_name_unpack; __ns_name_ntop; - } GLIBC_2.2 { __dn_expand; - __ns_get16; __ns_samename; __res_hostalias; __res_mkquery; __res_nmkquery; __res_nquery; __res_nquerydomain; __res_nsearch; __res_nsend; __res_query; __res_querydomain; __res_search; } + GLIBC_PRIVATE { + # Needed in libnss_dns. + __ns_name_unpack; __ns_name_ntop; + __ns_get16; __ns_samename; + } } libnss_dns { - GLIBC_2.0 { + GLIBC_PRIVATE { _nss_dns_gethostbyaddr_r; _nss_dns_gethostbyname2_r; _nss_dns_gethostbyname_r; _nss_dns_getnetbyaddr_r; _nss_dns_getnetbyname_r; --- libc/setjmp/Versions.jj Fri Jul 3 00:32:40 1998 +++ libc/setjmp/Versions Thu Jan 31 13:35:17 2002 @@ -9,7 +9,7 @@ libc { # s* setjmp; } - GLIBC_2.1 { + GLIBC_PRIVATE { # helper functions __libc_longjmp; __libc_siglongjmp; } --- libc/socket/Versions.jj Mon Jun 25 10:34:46 2001 +++ libc/socket/Versions Thu Jan 31 16:54:01 2002 @@ -1,10 +1,5 @@ libc { GLIBC_2.0 { - # functions which have an additional interface since they are - # are cancelable. - __libc_accept; __libc_send; __libc_recvfrom; - __libc_recvmsg; __libc_sendmsg; __libc_recv; __libc_sendto; __libc_connect; - # functions used in other libraries __connect; __send; @@ -36,4 +31,10 @@ libc { # Addition from P1003.1-200x sockatmark; } + GLIBC_PRIVATE { + # functions which have an additional interface since they are + # cancelable. + __libc_accept; __libc_send; __libc_recvfrom; + __libc_recvmsg; __libc_sendmsg; __libc_recv; __libc_sendto; __libc_connect; + } } --- libc/stdio-common/Versions.jj Sat Aug 8 21:48:39 1998 +++ libc/stdio-common/Versions Thu Jan 31 16:54:26 2002 @@ -1,8 +1,7 @@ libc { GLIBC_2.0 { # global variables - _itoa_lower_digits; _itoa_upper_digits; _sys_errlist; _sys_nerr; - _sys_siglist; + _sys_errlist; _sys_nerr; _sys_siglist; # functions used in other libraries __printf_fp; __vfscanf; @@ -47,4 +46,7 @@ libc { # t* tmpfile; tmpfile64; } + GLIBC_PRIVATE { + # global variables + _itoa_lower_digits; _itoa_upper_digits; } --- libc/stdlib/Versions.jj Mon Mar 12 10:55:45 2001 +++ libc/stdlib/Versions Thu Jan 31 13:44:34 2002 @@ -1,9 +1,5 @@ libc { GLIBC_2.0 { - # functions which have an additional interface since they are - # are cancelable. - __libc_system; - # functions with required interface outside normal name space __xpg_basename; @@ -94,4 +90,9 @@ libc { # used by new G++ ABI __cxa_atexit; __cxa_finalize; } + GLIBC_PRIVATE { + # functions which have an additional interface since they are + # are cancelable. + __libc_system; + } } --- libc/sunrpc/Versions.jj Mon Mar 26 10:02:25 2001 +++ libc/sunrpc/Versions Thu Jan 31 15:03:14 2002 @@ -110,7 +110,11 @@ libc { svc_getreq_common; svc_getreq_poll; svc_max_pollfd; svc_pollfd; } GLIBC_2.2.3 { - __rpc_thread_destroy; __rpc_thread_svc_fdset; __rpc_thread_createerr; + __rpc_thread_svc_fdset; __rpc_thread_createerr; __rpc_thread_svc_pollfd; __rpc_thread_svc_max_pollfd; } + GLIBC_PRIVATE { + # needed by libpthread. + __rpc_thread_destroy; + } } --- libc/sysdeps/hppa/Versions.jj Wed Apr 25 12:39:50 2001 +++ libc/sysdeps/hppa/Versions Thu Jan 31 15:41:17 2002 @@ -1,5 +1,5 @@ ld { - GLIBC_2.2 { + GLIBC_PRIVATE { # hppa specific functions in the dynamic linker, but used by libc.so. _dl_symbol_address; _dl_unmap; _dl_lookup_address; _dl_function_address; --- libc/sysdeps/i386/i686/Versions.jj Mon Apr 23 20:52:23 2001 +++ libc/sysdeps/i386/i686/Versions Thu Jan 31 15:26:02 2002 @@ -1,5 +1,5 @@ ld { - GLIBC_2.2.3 { + GLIBC_PRIVATE { _dl_cpuclock_offset; } } --- libc/sysdeps/ia64/fpu/Versions.jj Mon Feb 19 09:40:36 2001 +++ libc/sysdeps/ia64/fpu/Versions Thu Jan 31 13:49:58 2002 @@ -1,5 +1,5 @@ libc { - GLIBC_2.2.3 { + GLIBC_PRIVATE { __libm_frexp_4; __libm_frexp_4f; __libm_frexp_4l; __libm_error_support; } } --- libc/sysdeps/ia64/Versions.jj Wed Jan 30 23:04:26 2002 +++ libc/sysdeps/ia64/Versions Thu Jan 31 15:26:37 2002 @@ -1,10 +1,9 @@ ld { - GLIBC_2.2 { + GLIBC_PRIVATE { + _dl_cpuclock_offset; + # ia64 specific functions in the dynamic linker, but used by libc.so. _dl_symbol_address; _dl_unmap; _dl_lookup_address; _dl_function_address; } - GLIBC_2.2.3 { - _dl_cpuclock_offset; - } } --- libc/sysdeps/sparc/Versions.jj Mon Apr 23 20:59:46 2001 +++ libc/sysdeps/sparc/Versions Thu Jan 31 15:27:57 2002 @@ -1,6 +1,5 @@ ld { - GLIBC_2.2.3 { - # If this symbol is ever available on SPARC it was introduced in 2.2.3. + GLIBC_PRIVATE { _dl_cpuclock_offset; } } --- libc/sysdeps/unix/sysv/linux/ia64/Versions.jj Wed Jan 31 16:35:23 2001 +++ libc/sysdeps/unix/sysv/linux/ia64/Versions Thu Jan 31 16:08:53 2002 @@ -1,9 +1,5 @@ ld { - GLIBC_2.2 { - # global variables needed in the libc. - _dl_pagesize; - } - GLIBC_2.2.1 { + GLIBC_PRIVATE { _dl_var_init; } } --- libc/sysdeps/unix/sysv/linux/i386/Versions.jj Wed Nov 21 13:32:59 2001 +++ libc/sysdeps/unix/sysv/linux/i386/Versions Thu Jan 31 13:51:38 2002 @@ -9,7 +9,7 @@ libc { vm86; } GLIBC_2.1 { - __modify_ldt; modify_ldt; + modify_ldt; } GLIBC_2.2 { # functions used in other libraries @@ -33,4 +33,7 @@ libc { # v* versionsort64; } + GLIBC_PRIVATE { + __modify_ldt; + } } --- libc/sysdeps/unix/sysv/linux/x86_64/Versions.jj Mon Dec 10 19:19:21 2001 +++ libc/sysdeps/unix/sysv/linux/x86_64/Versions Thu Jan 31 13:52:00 2002 @@ -4,6 +4,9 @@ libc { ioperm; iopl; - __modify_ldt; modify_ldt; + modify_ldt; + } + GLIBC_PRIVATE { + __modify_ldt; } } --- libc/sysdeps/unix/sysv/linux/Versions.jj Thu Nov 23 14:42:19 2000 +++ libc/sysdeps/unix/sysv/linux/Versions Thu Jan 31 15:04:34 2002 @@ -55,9 +55,6 @@ libc { # functions used in inline functions or macros __libc_sa_len; - # functions used in other libraries - __syscall_rt_sigqueueinfo; - # Since we have new signals this structure changed. _sys_siglist; sys_siglist; sys_sigabbrev; @@ -84,8 +81,7 @@ libc { } GLIBC_2.2 { # needed in other libraries. - __endmntent; __getmntent_r; __setmntent; __statfs; __libc_sigaction; - __sysctl; + __endmntent; __getmntent_r; __setmntent; __statfs; __sysctl; # ipc ctl interface change. semctl; shmctl; msgctl; @@ -94,4 +90,11 @@ libc { # p* pivot_root; } + GLIBC_PRIVATE { + # needed by libpthread. + __libc_sigaction; + + # functions used in other libraries + __syscall_rt_sigqueueinfo; + } } --- libc/sysdeps/x86_64/Versions.jj Wed Sep 19 12:26:35 2001 +++ libc/sysdeps/x86_64/Versions Thu Jan 31 15:28:14 2002 @@ -1,5 +1,5 @@ ld { - GLIBC_2.2.5 { + GLIBC_PRIVATE { _dl_cpuclock_offset; } } --- libc/termios/Versions.jj Fri Jul 3 00:33:49 1998 +++ libc/termios/Versions Thu Jan 31 13:45:11 2002 @@ -1,9 +1,5 @@ libc { GLIBC_2.0 { - # functions which have an additional interface since they are - # are cancelable. - __libc_tcdrain; - # c* cfgetispeed; cfgetospeed; cfmakeraw; cfsetispeed; cfsetospeed; cfsetspeed; @@ -15,4 +11,9 @@ libc { # t* tcgetsid; } + GLIBC_PRIVATE { + # functions which have an additional interface since they are + # are cancelable. + __libc_tcdrain; + } } --- libc/Versions.def.jj Thu Jan 31 11:40:28 2002 +++ libc/Versions.def Thu Jan 31 16:38:37 2002 @@ -20,15 +20,11 @@ libc { %ifdef EXPORT_UNWIND_FIND_FDE GCC_3.0 %endif + GLIBC_PRIVATE } libcrypt { GLIBC_2.0 } -libdb { - GLIBC_2.0 - GLIBC_2.1 - GLIBC_2.2 -} libdl { GLIBC_2.0 GLIBC_2.1 @@ -45,27 +41,22 @@ libnsl { GLIBC_2.2 } libnss_compat { - GLIBC_2.0 -} -libnss_db { - GLIBC_2.0 + GLIBC_PRIVATE } libnss_dns { - GLIBC_2.0 + GLIBC_PRIVATE } libnss_files { - GLIBC_2.0 - GLIBC_2.1 + GLIBC_PRIVATE } libnss_hesiod { - GLIBC_2.1 - GLIBC_2.2 + GLIBC_PRIVATE } libnss_nis { - GLIBC_2.0 + GLIBC_PRIVATE } libnss_nisplus { - GLIBC_2.0 + GLIBC_PRIVATE } libpthread { GLIBC_2.0 @@ -74,11 +65,13 @@ libpthread { GLIBC_2.1.2 GLIBC_2.2 GLIBC_2.2.3 + GLIBC_PRIVATE } libresolv { GLIBC_2.0 GLIBC_2.1 GLIBC_2.2 + GLIBC_PRIVATE } librt { GLIBC_2.1 @@ -87,9 +80,6 @@ librt { libutil { GLIBC_2.0 } -libdb1 { - GLIBC_2.0 -} ld { GLIBC_2.0 GLIBC_2.1 @@ -97,7 +87,7 @@ ld { GLIBC_2.2 GLIBC_2.2.1 GLIBC_2.2.3 - GLIBC_2.3 + GLIBC_PRIVATE } libthread_db { GLIBC_2.1.3 Jakub
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