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authorUlrich Drepper <drepper@redhat.com>1999-05-14 00:22:24 +0000
committerUlrich Drepper <drepper@redhat.com>1999-05-14 00:22:24 +0000
commitd60d215c57261eb35e540fa13c04f6dc0957c476 (patch)
tree3cb67186a7f009cce81dd34870ae016617b9e4bb /nss/getXXent.c
parentc22ecc52699cbc60f83b2a7ab49cec5992d850cd (diff)
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Update.
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.
Diffstat (limited to 'nss/getXXent.c')
-rw-r--r--nss/getXXent.c17
1 files changed, 15 insertions, 2 deletions
diff --git a/nss/getXXent.c b/nss/getXXent.c
index 491ab4d..e40d41b 100644
--- a/nss/getXXent.c
+++ b/nss/getXXent.c
@@ -1,4 +1,4 @@
-/* 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
@@ -62,11 +62,13 @@ extern int INTERNAL (REENTRANT_GETNAME) (LOOKUP_TYPE *resbuf, char *buffer,
/* 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;
@@ -113,3 +115,14 @@ GETFUNC_NAME (void)
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);