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 /** NetX Component */
16 /** */
17 /** Internet Protocol (IP) */
18 /** */
19 /**************************************************************************/
20 /**************************************************************************/
21
22 #define NX_SOURCE_CODE
23
24
25 /* Include necessary system files. */
26
27 #include "nx_api.h"
28 #include "nx_ip.h"
29
30
31 /* Bring in externs for caller checking code. */
32 NX_CALLER_CHECKING_EXTERNS
33
34 /**************************************************************************/
35 /* */
36 /* FUNCTION RELEASE */
37 /* */
38 /* _nxe_ip_raw_receive_queue_max_set PORTABLE C */
39 /* 6.1 */
40 /* AUTHOR */
41 /* */
42 /* Yuxin Zhou, Microsoft Corporation */
43 /* */
44 /* DESCRIPTION */
45 /* */
46 /* This function sets the maximum size of the IP raw packet receive */
47 /* queue. */
48 /* */
49 /* INPUT */
50 /* */
51 /* ip_ptr Pointer to the IP instance */
52 /* queue_max New value for the queue size */
53 /* */
54 /* OUTPUT */
55 /* */
56 /* status Completion status */
57 /* */
58 /* CALLS */
59 /* */
60 /* _nx_ip_raw_receive_queue_max_set Actual IP raw receive queue */
61 /* max set function */
62 /* */
63 /* CALLED BY */
64 /* */
65 /* Application Code */
66 /* */
67 /* RELEASE HISTORY */
68 /* */
69 /* DATE NAME DESCRIPTION */
70 /* */
71 /* 05-19-2020 Yuxin Zhou Initial Version 6.0 */
72 /* 09-30-2020 Yuxin Zhou Modified comment(s), */
73 /* resulting in version 6.1 */
74 /* */
75 /**************************************************************************/
_nxe_ip_raw_receive_queue_max_set(NX_IP * ip_ptr,ULONG queue_max)76 UINT _nxe_ip_raw_receive_queue_max_set(NX_IP *ip_ptr, ULONG queue_max)
77 {
78
79 UINT status;
80
81 /* Check for invalid input pointers. */
82 if ((ip_ptr == NX_NULL) || (ip_ptr -> nx_ip_id != NX_IP_ID))
83 {
84 return(NX_PTR_ERROR);
85 }
86
87 /* Check for appropriate caller. */
88 NX_INIT_AND_THREADS_CALLER_CHECKING
89
90 /* Call actual TCP socket MSS set function. */
91 status = _nx_ip_raw_receive_queue_max_set(ip_ptr, queue_max);
92
93 /* Return completion status. */
94 return(status);
95 }
96
97
