From d60d215c57261eb35e540fa13c04f6dc0957c476 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Fri, 14 May 1999 00:22:24 +0000 Subject: Update. 1999-05-14 Ulrich Drepper * nss/getXXbyYY.c: Add free_mem function which disposes all statically allocated memory when debugging. * nss/getXXent.c: Likewise. * nss/nsswitch.c: Likewise. --- nss/getXXbyYY.c | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) (limited to 'nss/getXXbyYY.c') diff --git a/nss/getXXbyYY.c b/nss/getXXbyYY.c index 16f01dedf2..15cdcba3ff 100644 --- a/nss/getXXbyYY.c +++ b/nss/getXXbyYY.c @@ -72,11 +72,13 @@ extern int INTERNAL (REENTRANT_NAME) (ADD_PARAMS, LOOKUP_TYPE *resbuf, /* 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; @@ -151,3 +153,14 @@ done: 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); -- cgit v1.2.3