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author | Jiyoung Yun <jy910.yun@samsung.com> | 2016-11-23 19:09:09 +0900 |
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committer | Jiyoung Yun <jy910.yun@samsung.com> | 2016-11-23 19:09:09 +0900 |
commit | 4b4aad7217d3292650e77eec2cf4c198ea9c3b4b (patch) | |
tree | 98110734c91668dfdbb126fcc0e15ddbd93738ca /src/pal/tests/palsuite/filemapping_memmgt/VirtualAlloc/test4/VirtualAlloc.c | |
parent | fa45f57ed55137c75ac870356a1b8f76c84b229c (diff) | |
download | coreclr-4b4aad7217d3292650e77eec2cf4c198ea9c3b4b.tar.gz coreclr-4b4aad7217d3292650e77eec2cf4c198ea9c3b4b.tar.bz2 coreclr-4b4aad7217d3292650e77eec2cf4c198ea9c3b4b.zip |
Imported Upstream version 1.1.0upstream/1.1.0
Diffstat (limited to 'src/pal/tests/palsuite/filemapping_memmgt/VirtualAlloc/test4/VirtualAlloc.c')
-rw-r--r-- | src/pal/tests/palsuite/filemapping_memmgt/VirtualAlloc/test4/VirtualAlloc.c | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/src/pal/tests/palsuite/filemapping_memmgt/VirtualAlloc/test4/VirtualAlloc.c b/src/pal/tests/palsuite/filemapping_memmgt/VirtualAlloc/test4/VirtualAlloc.c new file mode 100644 index 0000000000..c134a14eb1 --- /dev/null +++ b/src/pal/tests/palsuite/filemapping_memmgt/VirtualAlloc/test4/VirtualAlloc.c @@ -0,0 +1,49 @@ +// 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: virtualalloc.c +** +** Purpose: Positive test the VirtualAlloc API. +** Call VirtualAlloc with MEM_COMMIT allocation type +** and PAGE_EXECUTE_READ access protection + +** +**============================================================*/ +#include <palsuite.h> + +int __cdecl main(int argc, char *argv[]) +{ + int err; + LPVOID lpVirtualAddress; + + //Initialize the PAL environment + err = PAL_Initialize(argc, argv); + if(0 != err) + { + ExitProcess(FAIL); + } + + //Allocate the physical storage in memory or in the paging file on disk + lpVirtualAddress = VirtualAlloc(NULL,//system determine where to allocate the region + 1024, //specify the size + MEM_COMMIT, //allocation type + PAGE_EXECUTE_READ); //access protection + if(NULL == lpVirtualAddress) + { + Fail("\nFailed to call VirtualAlloc API!\n"); + } + + //decommit the specified region + err = VirtualFree(lpVirtualAddress,1024,MEM_DECOMMIT); + if(0 == err) + { + Fail("\nFailed to call VirtualFree API!\n"); + } + + + PAL_Terminate(); + return PASS; +} |