+1999-05-14 Ulrich Drepper <drepper@cygnus.com>
+
+ * nss/getXXbyYY.c: Add free_mem function which disposes all
+ statically allocated memory when debugging.
+ * nss/getXXent.c: Likewise.
+ * nss/nsswitch.c: Likewise.
+
1999-05-13 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/gnu/getutmpx.c: New file.
/* We need to protect the dynamic buffer handling. */
__libc_lock_define_initialized (static, lock);
+/* This points to the static buffer used. */
+static char *buffer;
+
LOOKUP_TYPE *
FUNCTION_NAME (ADD_PARAMS)
{
- static char *buffer;
static size_t buffer_size;
static LOOKUP_TYPE resbuf;
LOOKUP_TYPE *result;
return result;
}
+
+
+/* Free all resources if necessary. */
+static void __attribute__ ((unused))
+free_mem (void)
+{
+ if (buffer != NULL)
+ free (buffer);
+}
+
+text_set_element (__libc_subfreeres, free_mem);
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
/* We need to protect the dynamic buffer handling. */
__libc_lock_define_initialized (static, lock);
+/* This points to the static buffer used. */
+static char *buffer;
+
LOOKUP_TYPE *
GETFUNC_NAME (void)
{
- static char *buffer;
static size_t buffer_size;
static LOOKUP_TYPE resbuf;
LOOKUP_TYPE *result;
return result;
}
+
+
+/* Free all resources if necessary. */
+static void __attribute__ ((unused))
+free_mem (void)
+{
+ if (buffer != NULL)
+ free (buffer);
+}
+
+text_set_element (__libc_subfreeres, free_mem);
return *currentp;
}
+
+
+static void
+nothing (void *ptr __attribute__ ((unused)))
+{
+}
+
+
+/* Free all resources if necessary. */
+static void __attribute__ ((unused))
+free_mem (void)
+{
+ name_database *top = service_table;
+ name_database_entry *entry;
+ service_library *library;
+
+ if (top == NULL)
+ /* Maybe we have not read the nsswitch.conf file. */
+ return;
+
+ /* Don't disturb ongoing other threads (if there are any). */
+ service_table = NULL;
+
+ entry = top->entry;
+ while (entry != NULL)
+ {
+ name_database_entry *olde = entry;
+ service_user *service = entry->service;
+
+ while (service != NULL)
+ {
+ service_user *olds = service;
+
+ if (service->known != NULL)
+ __tdestroy (service->known, nothing);
+
+ service = service->next;
+ free (olds);
+ }
+
+ entry = entry->next;
+ free (olde);
+ }
+
+ library = top->library;
+ while (library != NULL)
+ {
+ service_library *oldl = library;
+
+ _dl_close (library->lib_handle);
+
+ library = library->next;
+ free (oldl);
+ }
+
+ free (top);
+}
+
+text_set_element (__libc_subfreeres, free_mem);
#include <assert.h>
#include <string.h>
#include <utmp.h>
+/* This is an ugly hack but we must not see the getutmpx declaration. */
+#define getutmpx XXXgetutmpx
#include <utmpx.h>
+#undef getutmpx
void
getutmp (const struct utmpx *utmpx, struct utmp *utmp)