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 /** GUIX Component */ 16 /** */ 17 /** Port Specific */ 18 /** */ 19 /**************************************************************************/ 20 /**************************************************************************/ 21 /**************************************************************************/ 22 /* */ 23 /* APPLICATION INTERFACE DEFINITION RELEASE */ 24 /* */ 25 /* gx_port.h Linux/GNU */ 26 /* 6.1.8 */ 27 /* AUTHOR */ 28 /* */ 29 /* Kenneth Maxwell, Microsoft Corporation */ 30 /* */ 31 /* DESCRIPTION */ 32 /* */ 33 /* This file contains data type definitions and constants specific */ 34 /* to the implementation of high-performance GUIX UI framework. */ 35 /* */ 36 /* RELEASE HISTORY */ 37 /* */ 38 /* DATE NAME DESCRIPTION */ 39 /* */ 40 /* 09-30-2020 Kenneth Maxwell Initial Version 6.1 */ 41 /* 08-02-2021 Kenneth Maxwell Modified comment(s), removed */ 42 /* GX_SYSTEM_TIMER_TICKS and */ 43 /* GX_TICKS_SECOND definitions,*/ 44 /* resulting in version 6.1.8 */ 45 /* */ 46 /**************************************************************************/ 47 48 #ifndef GX_PORT_H 49 #define GX_PORT_H 50 51 /* Determine if the optional GUIX user define file should be used. */ 52 53 #ifdef GX_INCLUDE_USER_DEFINE_FILE 54 55 /* Include the user defines in gx_user.h. The defines in this file may 56 alternately be defined on the command line. */ 57 58 #include "gx_user.h" 59 #endif 60 61 typedef INT GX_BOOL; 62 63 typedef SHORT GX_VALUE; 64 65 #define GX_VALUE_MAX 0x7FFF 66 67 68 /* Define the basic system parameters. */ 69 70 #ifndef GX_THREAD_STACK_SIZE 71 #define GX_THREAD_STACK_SIZE 4096 72 #endif 73 74 #define GX_CONST const 75 76 #define GX_INCLUDE_DEFAULT_COLORS 77 78 #define GX_MAX_ACTIVE_TIMERS 32 79 80 #define GX_MAX_VIEWS 32 81 82 #define GX_MAX_DISPLAY_HEIGHT 800 83 84 85 /* Define several macros for the error checking shell in GUIX. */ 86 87 #ifndef TX_TIMER_PROCESS_IN_ISR 88 89 #define GX_CALLER_CHECKING_EXTERNS extern TX_THREAD *_tx_thread_current_ptr; \ 90 extern TX_THREAD _tx_timer_thread; \ 91 extern volatile ULONG _tx_thread_system_state; 92 93 #define GX_THREADS_ONLY_CALLER_CHECKING if ((_tx_thread_system_state) || \ 94 (_tx_thread_current_ptr == TX_NULL) || \ 95 (_tx_thread_current_ptr == &_tx_timer_thread)) \ 96 return(GX_CALLER_ERROR); 97 98 #define GX_INIT_AND_THREADS_CALLER_CHECKING if (((_tx_thread_system_state) && (_tx_thread_system_state < ((ULONG) 0xF0F0F0F0))) || \ 99 (_tx_thread_current_ptr == &_tx_timer_thread)) \ 100 return(GX_CALLER_ERROR); 101 102 103 #define GX_NOT_ISR_CALLER_CHECKING if ((_tx_thread_system_state) && (_tx_thread_system_state < ((ULONG) 0xF0F0F0F0))) \ 104 return(GX_CALLER_ERROR); 105 106 #define GX_THREAD_WAIT_CALLER_CHECKING if ((wait_option) && \ 107 ((_tx_thread_current_ptr == NX_NULL) || (_tx_thread_system_state) || (_tx_thread_current_ptr == &_tx_timer_thread))) \ 108 return(GX_CALLER_ERROR); 109 110 111 #else 112 113 114 115 #define GX_CALLER_CHECKING_EXTERNS extern TX_THREAD *_tx_thread_current_ptr; \ 116 extern volatile ULONG _tx_thread_system_state; 117 118 #define GX_THREADS_ONLY_CALLER_CHECKING if ((_tx_thread_system_state) || \ 119 (_tx_thread_current_ptr == TX_NULL)) \ 120 return(GX_CALLER_ERROR); 121 122 #define GX_INIT_AND_THREADS_CALLER_CHECKING if (((_tx_thread_system_state) && (_tx_thread_system_state < ((ULONG) 0xF0F0F0F0)))) \ 123 return(GX_CALLER_ERROR); 124 125 #define GX_NOT_ISR_CALLER_CHECKING if ((_tx_thread_system_state) && (_tx_thread_system_state < ((ULONG) 0xF0F0F0F0))) \ 126 return(GX_CALLER_ERROR); 127 128 #define GX_THREAD_WAIT_CALLER_CHECKING if ((wait_option) && \ 129 ((_tx_thread_current_ptr == NX_NULL) || (_tx_thread_system_state))) \ 130 return(GX_CALLER_ERROR); 131 132 #endif 133 134 135 /* Define the version ID of GUIX. This may be utilized by the application. */ 136 137 #ifdef GX_SYSTEM_INIT 138 CHAR _gx_version_id[] = 139 "Copyright (c) 2024 Microsoft Corporation. * GUIX Linux/GNU Version 6.4.1 *"; 140 #else 141 extern CHAR _gx_version_id[]; 142 #endif 143 144 #endif 145 146
