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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
/*============================================================================
**
** Source: test1.c
**
** Purpose: Checks that _alloca allocates memory, and that the memory is
** readable and writeable.
**
**
**==========================================================================*/
#include <palsuite.h>
int __cdecl main(int argc, char **argv)
{
char *testA = NULL;
int i = 0;
/*
* Initialize the PAL and return FAIL if this fails
*/
if (0 != (PAL_Initialize(argc, argv)))
{
return FAIL;
}
/* check that _alloca really gives us addressable memory */
testA = (char *)_alloca(20 * sizeof(char));
if (testA == NULL)
{
Fail ("The call to _alloca failed\n");
}
memset(testA, 'a', 20);
for (i = 0; i < 20; i++)
{
if (testA[i] != 'a')
{
Fail ("The memory returned by _alloca doesn't seem to be"
" properly allocated\n");
}
}
PAL_Terminate();
return PASS;
}
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