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143 lines
6.7 KiB
C
143 lines
6.7 KiB
C
/* Macros for internal resource Freeing Hooks.
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Copyright (C) 2022-2024 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#ifndef _SET_FREERES_H
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#define _SET_FREERES_H 1
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#include <shlib-compat.h>
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#include <printf.h>
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#include <time.h>
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#include <resolv/resolv-internal.h>
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/* Resource Freeing Hooks:
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Normally a process exits and the OS cleans up any allocated
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memory. However, when tooling like mtrace or valgrind is monitoring
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the process we need to free all resources that are part of the
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process in order to provide the consistency required to track
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memory leaks.
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A single public API exists and is __libc_freeres, and this is used
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by applications like valgrind to free resources.
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Each free routines must be explicit listed below. */
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/* From libc.so. */
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extern void __dl_libc_freemem (void) attribute_hidden;
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extern void __hdestroy (void) attribute_hidden;
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extern void __gconv_cache_freemem (void) attribute_hidden;
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extern void __gconv_conf_freemem (void) attribute_hidden;
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extern void __gconv_db_freemem (void) attribute_hidden;
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extern void __gconv_dl_freemem (void) attribute_hidden;
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extern void __intl_freemem (void) attribute_hidden;
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extern void __libio_freemem (void) attribute_hidden;
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extern void __libc_fstab_freemem (void) attribute_hidden;
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extern void __nscd_gr_map_freemem (void) attribute_hidden;
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extern void __nscd_hst_map_freemem (void) attribute_hidden;
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extern void __nscd_pw_map_freemem (void) attribute_hidden;
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extern void __nscd_serv_map_freemem (void) attribute_hidden;
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extern void __nscd_group_map_freemem (void) attribute_hidden;
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extern void __libc_regcomp_freemem (void) attribute_hidden;
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extern void __libc_atfork_freemem (void) attribute_hidden;
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extern void __libc_resolv_conf_freemem (void) attribute_hidden;
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extern void __res_thread_freeres (void) attribute_hidden;
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extern void __libc_printf_freemem (void) attribute_hidden;
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extern void __libc_fmtmsg_freemem (void) attribute_hidden;
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extern void __libc_setenv_freemem (void) attribute_hidden;
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#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_31)
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extern void __rpc_freemem (void) attribute_hidden;
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extern void __rpc_thread_destroy (void) attribute_hidden;
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#endif
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extern void __libc_getaddrinfo_freemem (void) attribute_hidden;
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extern void __libc_tzset_freemem (void) attribute_hidden;
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extern void __libc_localealias_freemem (void) attribute_hidden;
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extern void __libc_getutent_freemem (void) attribute_hidden;
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extern void __libc_getutline_freemem (void) attribute_hidden;
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/* From nss/nss_module.c */
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extern void __nss_module_freeres (void) attribute_hidden;
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/* From nss/nss_action.c */
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extern void __nss_action_freeres (void) attribute_hidden;
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/* From nss/nss_database.c */
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extern void __nss_database_freeres (void) attribute_hidden;
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/* From libio/genops.c */
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extern int _IO_cleanup (void) attribute_hidden;;
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/* From dlfcn/dlerror.c */
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extern void __libc_dlerror_result_free (void) attribute_hidden;
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/* From either libc.so or libpthread.so */
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extern void __libpthread_freeres (void) attribute_hidden;
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/* From either libc.so or libanl.so */
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#if PTHREAD_IN_LIBC
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extern void __gai_freemem (void) attribute_hidden;
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/* From either libc.so or librt.so */
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extern void __aio_freemem (void) attribute_hidden;
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#endif
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/* From libc.so */
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extern char * __libc_fgetgrent_freemem_ptr attribute_hidden;
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extern char * __libc_fgetsgent_freeres_ptr attribute_hidden;
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extern char * __libc_getnetgrent_freemem_ptr attribute_hidden;
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extern char * __libc_rcmd_freemem_ptr attribute_hidden;
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extern char * __libc_rexec_freemem_ptr attribute_hidden;
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extern void * __libc_mntent_freemem_ptr attribute_hidden;
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extern char * __libc_fgetpwent_freemem_ptr attribute_hidden;
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extern struct netaddr * __libc_resolv_res_hconf_freemem_ptr attribute_hidden;
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extern char * __libc_fgetspent_freemem_ptr attribute_hidden;
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extern __time64_t * __libc_tzfile_freemem_ptr attribute_hidden;
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extern char * __libc_getnameinfo_freemem_ptr attribute_hidden;
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extern struct utmp * __libc_getutent_freemem_ptr attribute_hidden;
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extern struct utmp * __libc_getutid_freemem_ptr attribute_hidden;
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extern struct utmp * __libc_getutline_freemem_ptr attribute_hidden;
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extern printf_arginfo_size_function ** __libc_reg_printf_freemem_ptr
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attribute_hidden;
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extern printf_va_arg_function ** __libc_reg_type_freemem_ptr
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attribute_hidden;
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/* From nss/getXXbyYY.c */
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extern char * __libc_getgrgid_freemem_ptr attribute_hidden;
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extern char * __libc_getgrnam_freemem_ptr attribute_hidden;
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extern char * __libc_getpwnam_freemem_ptr attribute_hidden;
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extern char * __libc_getpwuid_freemem_ptr attribute_hidden;
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extern char * __libc_getspnam_freemem_ptr attribute_hidden;
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extern char * __libc_getaliasbyname_freemem_ptr attribute_hidden;
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extern char * __libc_gethostbyaddr_freemem_ptr attribute_hidden;
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extern char * __libc_gethostbyname_freemem_ptr attribute_hidden;
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extern char * __libc_gethostbyname2_freemem_ptr attribute_hidden;
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extern char * __libc_getnetbyaddr_freemem_ptr attribute_hidden;
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extern char * __libc_getnetbyname_freemem_ptr attribute_hidden;
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extern char * __libc_getprotobynumber_freemem_ptr attribute_hidden;
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extern char * __libc_getprotobyname_freemem_ptr attribute_hidden;
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extern char * __libc_getrpcbyname_freemem_ptr attribute_hidden;
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extern char * __libc_getrpcbynumber_freemem_ptr attribute_hidden;
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extern char * __libc_getservbyname_freemem_ptr attribute_hidden;
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extern char * __libc_getservbyport_freemem_ptr attribute_hidden;
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/* From nss/getXXent.c */
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extern char * __libc_getgrent_freemem_ptr attribute_hidden;
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extern char * __libc_getpwent_freemem_ptr attribute_hidden;
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extern char * __libc_getspent_freemem_ptr attribute_hidden;
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extern char * __libc_getaliasent_freemem_ptr attribute_hidden;
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extern char * __libc_gethostent_freemem_ptr attribute_hidden;
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extern char * __libc_getnetent_freemem_ptr attribute_hidden;
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extern char * __libc_getprotoent_freemem_ptr attribute_hidden;
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extern char * __libc_getrpcent_freemem_ptr attribute_hidden;
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extern char * __libc_getservent_freemem_ptr attribute_hidden;
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/* From misc/efgcvt-template.c */
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extern char * __libc_efgcvt_freemem_ptr attribute_hidden;
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extern char * __libc_qefgcvt_freemem_ptr attribute_hidden;
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#endif
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