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Slightly better fix for library cleanup. Requires GCC.

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This commit is contained in:
Howard Chu 2002-02-09 01:09:23 +00:00
parent 1fba3a5c13
commit ffa4b26343
1 changed files with 17 additions and 1 deletions
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18
libraries/libldap/init.c
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@ -364,6 +364,17 @@ static void openldap_ldap_init_w_env(
}
}
#if defined(__GNUC__)
/* Declare this function as a destructor so that it will automatically be
* invoked either at program exit (if libldap is a static library) or
* at unload time (if libldap is a dynamic library).
*
* Sorry, don't know how to handle this for non-GCC environments.
*/
static void ldap_int_destroy_global_options(void)
__attribute__ ((destructor));
#endif
static void
ldap_int_destroy_global_options(void)
{
@ -396,11 +407,16 @@ void ldap_int_initialize_global_options( struct ldapoptions *gopts, int *dbglvl
gopts->ldo_tm_api = (struct timeval *)NULL;
gopts->ldo_tm_net = (struct timeval *)NULL;
/* ldo_defludp wll be freed by the atexit() handler
/* ldo_defludp will be freed by the termination handler
*/
ldap_url_parselist(&gopts->ldo_defludp, "ldap://localhost/");
gopts->ldo_defport = LDAP_PORT;
#if !defined(__GNUC__) && !defined(PIC)
/* Do this only for a static library, and only if we can't
* arrange for it to be executed as a library destructor
*/
atexit(ldap_int_destroy_global_options);
#endif
gopts->ldo_refhoplimit = LDAP_DEFAULT_REFHOPLIMIT;
gopts->ldo_rebind_proc = NULL;