GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: fx_utility_memory_copy.c Lines: 3 3 100.0 %
Date: 2024-03-11 05:15:45 Branches: 0 0 - %

Line Branch Exec Source
1
/***************************************************************************
2
 * Copyright (c) 2024 Microsoft Corporation
3
 *
4
 * This program and the accompanying materials are made available under the
5
 * terms of the MIT License which is available at
6
 * https://opensource.org/licenses/MIT.
7
 *
8
 * SPDX-License-Identifier: MIT
9
 **************************************************************************/
10
11
12
/**************************************************************************/
13
/**************************************************************************/
14
/**                                                                       */
15
/** FileX Component                                                       */
16
/**                                                                       */
17
/**   Utility                                                             */
18
/**                                                                       */
19
/**************************************************************************/
20
/**************************************************************************/
21
22
#define FX_SOURCE_CODE
23
24
25
/* Include necessary system files.  */
26
27
#include "fx_api.h"
28
#include "fx_system.h"
29
#include "fx_utility.h"
30
#include "string.h"
31
32
33
/* Remove any previous remapping for memory copy when compiling this
34
   module.  */
35
36
#undef _fx_utility_memory_copy
37
38
39
/**************************************************************************/
40
/*                                                                        */
41
/*  FUNCTION                                               RELEASE        */
42
/*                                                                        */
43
/*    _fx_utility_memory_copy                             PORTABLE C      */
44
/*                                                           6.1          */
45
/*  AUTHOR                                                                */
46
/*                                                                        */
47
/*    William E. Lamie, Microsoft Corporation                             */
48
/*                                                                        */
49
/*  DESCRIPTION                                                           */
50
/*                                                                        */
51
/*    This function copies the specified number of bytes from the source  */
52
/*    to the destination.                                                 */
53
/*                                                                        */
54
/*  INPUT                                                                 */
55
/*                                                                        */
56
/*    source_ptr                            Source memory pointer         */
57
/*    dest_ptr                              Destination memory pointer    */
58
/*    size                                  number of bytes to copy       */
59
/*                                                                        */
60
/*  OUTPUT                                                                */
61
/*                                                                        */
62
/*    None                                                                */
63
/*                                                                        */
64
/*  CALLS                                                                 */
65
/*                                                                        */
66
/*    None                                                                */
67
/*                                                                        */
68
/*  CALLED BY                                                             */
69
/*                                                                        */
70
/*    FileX System Functions                                              */
71
/*                                                                        */
72
/*  RELEASE HISTORY                                                       */
73
/*                                                                        */
74
/*    DATE              NAME                      DESCRIPTION             */
75
/*                                                                        */
76
/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
77
/*  09-30-2020     William E. Lamie         Modified comment(s), verified */
78
/*                                            memcpy usage,               */
79
/*                                            resulting in version 6.1    */
80
/*                                                                        */
81
/**************************************************************************/
82
11199980
VOID  _fx_utility_memory_copy(UCHAR *source_ptr, UCHAR *dest_ptr, ULONG size)
83
{
84
85
    /* Copy the memory.  */
86
11199980
    memcpy(dest_ptr, source_ptr, size); /* Use case of memcpy is verified. */
87
11199980
}
88