From ef2e26c91b80556af033d3335e55f5dfa6fff31d Mon Sep 17 00:00:00 2001 From: Andrew Tridgell Date: Wed, 13 Aug 2003 01:53:07 +0000 Subject: first public release of samba4 code (This used to be commit b0510b5428b3461aeb9bbe3cc95f62fc73e2b97f) --- source4/lib/talloctort.c | 65 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 65 insertions(+) create mode 100644 source4/lib/talloctort.c (limited to 'source4/lib/talloctort.c') diff --git a/source4/lib/talloctort.c b/source4/lib/talloctort.c new file mode 100644 index 0000000000..ad5de38581 --- /dev/null +++ b/source4/lib/talloctort.c @@ -0,0 +1,65 @@ +/* + Unix SMB/CIFS implementation. + Samba temporary memory allocation functions -- torturer + Copyright (C) 2001 by Martin Pool + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include "includes.h" + +#define NCTX 10 +#define NOBJ 20 + +int main(void) +{ + int i; + TALLOC_CTX *ctx[NCTX]; + + for (i = 0; i < NCTX; i++) { + ctx[i] = talloc_init("torture(%d)", i); + } + + for (i = 0; i < NCTX; i++) { + int j; + for (j = 0; j < NOBJ; j++) { + char *p; + size_t size = 1<<(i/3+j); + + p = talloc(ctx[i], size); + if (!p) { + fprintf(stderr, + "failed to talloc %.0f bytes\n", + (double) size); + exit(1); + } + + memset(p, 'A' + j, size); + } + } + + for (i = 0; i < NCTX; i++) { + printf("talloc@%p %-40s %dkB\n", ctx[i], + talloc_pool_name(ctx[i]), + talloc_pool_size(ctx[i]) >> 10); + } + + printf("%s", talloc_describe_all(ctx[0])); + + for (i = NCTX - 1; i >= 0; i--) + talloc_destroy(ctx[i]); + + return 0; +} -- cgit