[1f0d013] | 1 | /** |
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| 2 | * @file |
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| 3 | * |
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| 4 | * @brief Inlined Routines Associated with Thread State Information |
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[ac7d5ef0] | 5 | * |
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[1f0d013] | 6 | * This file contains the static inline implementation of the inlined |
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| 7 | * routines associated with thread state information. |
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[baff4da] | 8 | */ |
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| 9 | |
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| 10 | /* |
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[b697bc6] | 11 | * COPYRIGHT (c) 1989-2012. |
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[ac7d5ef0] | 12 | * On-Line Applications Research Corporation (OAR). |
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| 13 | * |
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[98e4ebf5] | 14 | * The license and distribution terms for this file may be |
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| 15 | * found in the file LICENSE in this distribution or at |
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[c499856] | 16 | * http://www.rtems.org/license/LICENSE. |
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[ac7d5ef0] | 17 | */ |
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| 18 | |
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[fe6c170c] | 19 | #ifndef _RTEMS_SCORE_STATESIMPL_H |
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| 20 | #define _RTEMS_SCORE_STATESIMPL_H |
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[ef49476] | 21 | |
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[fe6c170c] | 22 | #include <rtems/score/states.h> |
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| 23 | #include <rtems/score/basedefs.h> |
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[ac7d5ef0] | 24 | |
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[fe6c170c] | 25 | #ifdef __cplusplus |
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| 26 | extern "C" { |
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| 27 | #endif |
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[c5e2f7c] | 28 | |
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[baff4da] | 29 | /** |
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[1f0d013] | 30 | * @addtogroup ScoreStates |
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[baff4da] | 31 | */ |
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[b697bc6] | 32 | /**@{**/ |
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[baff4da] | 33 | |
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[fe6c170c] | 34 | /* |
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| 35 | * The following constants define the individual states which may be |
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| 36 | * be used to compose and manipulate a thread's state. |
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| 37 | */ |
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| 38 | |
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| 39 | /** This macro corresponds to a task being ready. */ |
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| 40 | #define STATES_READY 0x00000 |
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| 41 | /** This macro corresponds to a task being created but not yet started. */ |
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| 42 | #define STATES_DORMANT 0x00001 |
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| 43 | /** This macro corresponds to a task being suspended. */ |
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| 44 | #define STATES_SUSPENDED 0x00002 |
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| 45 | /** This macro corresponds to a task which is waiting for a timeout. */ |
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| 46 | #define STATES_DELAYING 0x00008 |
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| 47 | /** This macro corresponds to a task waiting until a specific TOD. */ |
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| 48 | #define STATES_WAITING_FOR_TIME 0x00010 |
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| 49 | /** This macro corresponds to a task waiting for a variable length buffer. */ |
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| 50 | #define STATES_WAITING_FOR_BUFFER 0x00020 |
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| 51 | /** This macro corresponds to a task waiting for a fixed size segment. */ |
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| 52 | #define STATES_WAITING_FOR_SEGMENT 0x00040 |
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| 53 | /** This macro corresponds to a task waiting for a message. */ |
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| 54 | #define STATES_WAITING_FOR_MESSAGE 0x00080 |
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| 55 | /** This macro corresponds to a task waiting for an event. */ |
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| 56 | #define STATES_WAITING_FOR_EVENT 0x00100 |
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| 57 | /** This macro corresponds to a task waiting for a semaphore. */ |
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| 58 | #define STATES_WAITING_FOR_SEMAPHORE 0x00200 |
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| 59 | /** This macro corresponds to a task waiting for a mutex. */ |
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| 60 | #define STATES_WAITING_FOR_MUTEX 0x00400 |
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| 61 | /** This macro corresponds to a task waiting for a condition variable. */ |
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| 62 | #define STATES_WAITING_FOR_CONDITION_VARIABLE 0x00800 |
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| 63 | /** This macro corresponds to a task waiting for a join while exiting. */ |
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| 64 | #define STATES_WAITING_FOR_JOIN_AT_EXIT 0x01000 |
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| 65 | /** This macro corresponds to a task waiting for a reply to an MPCI request. */ |
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| 66 | #define STATES_WAITING_FOR_RPC_REPLY 0x02000 |
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| 67 | /** This macro corresponds to a task waiting for a period. */ |
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| 68 | #define STATES_WAITING_FOR_PERIOD 0x04000 |
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| 69 | /** This macro corresponds to a task waiting for a signal. */ |
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| 70 | #define STATES_WAITING_FOR_SIGNAL 0x08000 |
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| 71 | /** This macro corresponds to a task waiting for a barrier. */ |
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| 72 | #define STATES_WAITING_FOR_BARRIER 0x10000 |
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| 73 | /** This macro corresponds to a task waiting for a RWLock. */ |
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| 74 | #define STATES_WAITING_FOR_RWLOCK 0x20000 |
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| 75 | /** This macro corresponds to a task waiting for a system event. */ |
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| 76 | #define STATES_WAITING_FOR_SYSTEM_EVENT 0x40000 |
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[b68cef17] | 77 | /** This macro corresponds to a task waiting for BSD wakeup. */ |
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| 78 | #define STATES_WAITING_FOR_BSD_WAKEUP 0x80000 |
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[f78a5f5] | 79 | /** This macro corresponds to a task being held by the debugger. */ |
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| 80 | #define STATES_DEBUGGER 0x100000 |
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[1b1be254] | 81 | /** This macro corresponds to a task being a zombie. */ |
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| 82 | #define STATES_ZOMBIE 0x200000 |
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[862a0ee] | 83 | /** This macro corresponds to a task those life is changing. */ |
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| 84 | #define STATES_LIFE_IS_CHANGING 0x800000 |
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[f329353] | 85 | /** This macro corresponds to a task waiting for a join. */ |
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| 86 | #define STATES_WAITING_FOR_JOIN 0x1000000 |
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[214d8ed] | 87 | /** This macro corresponds to a task waiting for a <sys/lock.h> mutex. */ |
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| 88 | #define STATES_WAITING_FOR_SYS_LOCK_MUTEX 0x2000000 |
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[7237b3e] | 89 | /** This macro corresponds to a task waiting for a <sys/lock.h> semaphore. */ |
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| 90 | #define STATES_WAITING_FOR_SYS_LOCK_SEMAPHORE 0x4000000 |
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[40188718] | 91 | /** This macro corresponds to a task waiting for a <sys/lock.h> futex. */ |
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| 92 | #define STATES_WAITING_FOR_SYS_LOCK_FUTEX 0x8000000 |
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[fe6c170c] | 93 | |
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| 94 | /** This macro corresponds to a task which is in an interruptible |
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| 95 | * blocking state. |
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| 96 | */ |
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| 97 | #define STATES_INTERRUPTIBLE_BY_SIGNAL 0x10000000 |
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[9e9e61d] | 98 | /** This macro corresponds to a task waiting for a <sys/lock.h> condition. */ |
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| 99 | #define STATES_WAITING_FOR_SYS_LOCK_CONDITION 0x20000000 |
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[fe6c170c] | 100 | |
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| 101 | /** This macro corresponds to a task waiting for a local object operation. */ |
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| 102 | #define STATES_LOCALLY_BLOCKED ( STATES_WAITING_FOR_BUFFER | \ |
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| 103 | STATES_WAITING_FOR_SEGMENT | \ |
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| 104 | STATES_WAITING_FOR_MESSAGE | \ |
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| 105 | STATES_WAITING_FOR_SEMAPHORE | \ |
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| 106 | STATES_WAITING_FOR_MUTEX | \ |
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| 107 | STATES_WAITING_FOR_CONDITION_VARIABLE | \ |
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[f329353] | 108 | STATES_WAITING_FOR_JOIN | \ |
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[fe6c170c] | 109 | STATES_WAITING_FOR_SIGNAL | \ |
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| 110 | STATES_WAITING_FOR_BARRIER | \ |
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[b68cef17] | 111 | STATES_WAITING_FOR_BSD_WAKEUP | \ |
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[214d8ed] | 112 | STATES_WAITING_FOR_SYS_LOCK_MUTEX | \ |
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[7237b3e] | 113 | STATES_WAITING_FOR_SYS_LOCK_SEMAPHORE | \ |
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[40188718] | 114 | STATES_WAITING_FOR_SYS_LOCK_FUTEX | \ |
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[9e9e61d] | 115 | STATES_WAITING_FOR_SYS_LOCK_CONDITION | \ |
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[fe6c170c] | 116 | STATES_WAITING_FOR_RWLOCK ) |
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| 117 | |
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| 118 | /** This macro corresponds to a task waiting which is blocked. */ |
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| 119 | #define STATES_BLOCKED ( STATES_DELAYING | \ |
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[56729d8] | 120 | STATES_LOCALLY_BLOCKED | \ |
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[fe6c170c] | 121 | STATES_WAITING_FOR_TIME | \ |
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| 122 | STATES_WAITING_FOR_PERIOD | \ |
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| 123 | STATES_WAITING_FOR_EVENT | \ |
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[56729d8] | 124 | STATES_WAITING_FOR_RPC_REPLY | \ |
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[fe6c170c] | 125 | STATES_WAITING_FOR_SYSTEM_EVENT | \ |
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| 126 | STATES_INTERRUPTIBLE_BY_SIGNAL ) |
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| 127 | |
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[33829ce] | 128 | /** All state bits set to one (provided for _Thread_Start()) */ |
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[1461aba8] | 129 | #define STATES_ALL_SET 0xffffffff |
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| 130 | |
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[baff4da] | 131 | /** |
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[1f0d013] | 132 | * This function sets the given states_to_set into the current_state |
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| 133 | * passed in. The result is returned to the user in current_state. |
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[cdea617] | 134 | * |
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[1f0d013] | 135 | * @param[in] states_to_set is the state bits to set |
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| 136 | * @param[in] current_state is the state set to add them to |
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[cdea617] | 137 | * |
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[1f0d013] | 138 | * @return This method returns the updated states value. |
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[ac7d5ef0] | 139 | */ |
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[503dc058] | 140 | RTEMS_INLINE_ROUTINE States_Control _States_Set ( |
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[ac7d5ef0] | 141 | States_Control states_to_set, |
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| 142 | States_Control current_state |
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| 143 | ) |
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| 144 | { |
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| 145 | return (current_state | states_to_set); |
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| 146 | } |
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| 147 | |
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[baff4da] | 148 | /** |
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[1f0d013] | 149 | * This function clears the given states_to_clear into the current_state |
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| 150 | * passed in. The result is returned to the user in current_state. |
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[cdea617] | 151 | * |
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[e858f70] | 152 | * @param[in] states_to_clear is the state bits to clean |
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[1f0d013] | 153 | * @param[in] current_state is the state set to remove them from |
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[cdea617] | 154 | * |
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[1f0d013] | 155 | * @return This method returns the updated states value. |
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[ac7d5ef0] | 156 | */ |
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[503dc058] | 157 | RTEMS_INLINE_ROUTINE States_Control _States_Clear ( |
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[ac7d5ef0] | 158 | States_Control states_to_clear, |
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| 159 | States_Control current_state |
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| 160 | ) |
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| 161 | { |
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| 162 | return (current_state & ~states_to_clear); |
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| 163 | } |
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| 164 | |
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[baff4da] | 165 | /** |
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[1f0d013] | 166 | * This function returns true if the_states indicates that the |
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| 167 | * state is READY, and false otherwise. |
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[cdea617] | 168 | * |
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[1f0d013] | 169 | * @param[in] the_states is the task state set to test |
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[cdea617] | 170 | * |
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[1f0d013] | 171 | * @return This method returns true if the desired state condition is set. |
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[ac7d5ef0] | 172 | */ |
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[484a769] | 173 | RTEMS_INLINE_ROUTINE bool _States_Is_ready ( |
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[ac7d5ef0] | 174 | States_Control the_states |
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| 175 | ) |
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| 176 | { |
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| 177 | return (the_states == STATES_READY); |
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| 178 | } |
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| 179 | |
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[baff4da] | 180 | /** |
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[1f0d013] | 181 | * This function returns true if the DORMANT state is the ONLY state |
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| 182 | * set in the_states, and false otherwise. |
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[cdea617] | 183 | * |
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[1f0d013] | 184 | * @param[in] the_states is the task state set to test |
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[cdea617] | 185 | * |
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[1f0d013] | 186 | * @return This method returns true if the desired state condition is set. |
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[ac7d5ef0] | 187 | */ |
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[484a769] | 188 | RTEMS_INLINE_ROUTINE bool _States_Is_only_dormant ( |
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[ac7d5ef0] | 189 | States_Control the_states |
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| 190 | ) |
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| 191 | { |
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| 192 | return (the_states == STATES_DORMANT); |
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| 193 | } |
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| 194 | |
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[baff4da] | 195 | /** |
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[1f0d013] | 196 | * This function returns true if the DORMANT state is set in |
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| 197 | * the_states, and false otherwise. |
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[cdea617] | 198 | * |
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[1f0d013] | 199 | * @param[in] the_states is the task state set to test |
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[cdea617] | 200 | * |
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[1f0d013] | 201 | * @return This method returns true if the desired state condition is set. |
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[ac7d5ef0] | 202 | */ |
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[484a769] | 203 | RTEMS_INLINE_ROUTINE bool _States_Is_dormant ( |
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[ac7d5ef0] | 204 | States_Control the_states |
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| 205 | ) |
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| 206 | { |
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| 207 | return (the_states & STATES_DORMANT); |
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| 208 | } |
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| 209 | |
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[baff4da] | 210 | /** |
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[1f0d013] | 211 | * This function returns true if the SUSPENDED state is set in |
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| 212 | * the_states, and false otherwise. |
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[cdea617] | 213 | * |
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[1f0d013] | 214 | * @param[in] the_states is the task state set to test |
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[cdea617] | 215 | * |
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[1f0d013] | 216 | * @return This method returns true if the desired state condition is set. |
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[ac7d5ef0] | 217 | */ |
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[484a769] | 218 | RTEMS_INLINE_ROUTINE bool _States_Is_suspended ( |
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[ac7d5ef0] | 219 | States_Control the_states |
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| 220 | ) |
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| 221 | { |
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| 222 | return (the_states & STATES_SUSPENDED); |
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| 223 | } |
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| 224 | |
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[baff4da] | 225 | /** |
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[1f0d013] | 226 | * This function returns true if the DELAYING state is set in |
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| 227 | * the_states, and false otherwise. |
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[cdea617] | 228 | * |
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[1f0d013] | 229 | * @param[in] the_states is the task state set to test |
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[cdea617] | 230 | * |
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[1f0d013] | 231 | * @return This method returns true if the desired state condition is set. |
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[ac7d5ef0] | 232 | */ |
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[484a769] | 233 | RTEMS_INLINE_ROUTINE bool _States_Is_delaying ( |
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[ac7d5ef0] | 234 | States_Control the_states |
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| 235 | ) |
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| 236 | { |
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| 237 | return (the_states & STATES_DELAYING); |
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| 238 | } |
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| 239 | |
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[baff4da] | 240 | /** |
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[1f0d013] | 241 | * This function returns true if the WAITING_FOR_BUFFER state is set in |
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| 242 | * the_states, and false otherwise. |
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[cdea617] | 243 | * |
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[1f0d013] | 244 | * @param[in] the_states is the task state set to test |
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[cdea617] | 245 | * |
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[1f0d013] | 246 | * @return This method returns true if the desired state condition is set. |
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[ac7d5ef0] | 247 | */ |
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[484a769] | 248 | RTEMS_INLINE_ROUTINE bool _States_Is_waiting_for_buffer ( |
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[ac7d5ef0] | 249 | States_Control the_states |
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| 250 | ) |
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| 251 | { |
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| 252 | return (the_states & STATES_WAITING_FOR_BUFFER); |
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| 253 | } |
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| 254 | |
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[baff4da] | 255 | /** |
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[1f0d013] | 256 | * This function returns true if the WAITING_FOR_SEGMENT state is set in |
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| 257 | * the_states, and false otherwise. |
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[cdea617] | 258 | * |
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[1f0d013] | 259 | * @param[in] the_states is the task state set to test |
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[cdea617] | 260 | * |
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[1f0d013] | 261 | * @return This method returns true if the desired state condition is set. |
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[ac7d5ef0] | 262 | */ |
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[484a769] | 263 | RTEMS_INLINE_ROUTINE bool _States_Is_waiting_for_segment ( |
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[ac7d5ef0] | 264 | States_Control the_states |
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| 265 | ) |
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| 266 | { |
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| 267 | return (the_states & STATES_WAITING_FOR_SEGMENT); |
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| 268 | } |
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| 269 | |
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[baff4da] | 270 | /** |
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[1f0d013] | 271 | * This function returns true if the WAITING_FOR_MESSAGE state is set in |
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| 272 | * the_states, and false otherwise. |
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[cdea617] | 273 | * |
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[1f0d013] | 274 | * @param[in] the_states is the task state set to test |
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[cdea617] | 275 | * |
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[1f0d013] | 276 | * @return This method returns true if the desired state condition is set. |
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[ac7d5ef0] | 277 | */ |
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[484a769] | 278 | RTEMS_INLINE_ROUTINE bool _States_Is_waiting_for_message ( |
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[ac7d5ef0] | 279 | States_Control the_states |
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| 280 | ) |
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| 281 | { |
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| 282 | return (the_states & STATES_WAITING_FOR_MESSAGE); |
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| 283 | } |
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| 284 | |
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[baff4da] | 285 | /** |
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[1f0d013] | 286 | * This function returns true if the WAITING_FOR_EVENT state is set in |
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| 287 | * the_states, and false otherwise. |
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[cdea617] | 288 | * |
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[1f0d013] | 289 | * @param[in] the_states is the task state set to test |
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[cdea617] | 290 | * |
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[1f0d013] | 291 | * @return This method returns true if the desired state condition is set. |
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[ac7d5ef0] | 292 | */ |
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[484a769] | 293 | RTEMS_INLINE_ROUTINE bool _States_Is_waiting_for_event ( |
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[ac7d5ef0] | 294 | States_Control the_states |
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| 295 | ) |
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| 296 | { |
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| 297 | return (the_states & STATES_WAITING_FOR_EVENT); |
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| 298 | } |
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| 299 | |
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[0edf263] | 300 | /** |
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[1f0d013] | 301 | * This function returns true if the WAITING_FOR_SYSTEM_EVENT state is set in |
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| 302 | * the_states, and false otherwise. |
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[0edf263] | 303 | * |
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[1f0d013] | 304 | * @param[in] the_states is the task state set to test |
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[0edf263] | 305 | * |
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[1f0d013] | 306 | * @return This method returns true if the desired state condition is set. |
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[0edf263] | 307 | */ |
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| 308 | RTEMS_INLINE_ROUTINE bool _States_Is_waiting_for_system_event ( |
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| 309 | States_Control the_states |
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| 310 | ) |
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| 311 | { |
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| 312 | return (the_states & STATES_WAITING_FOR_SYSTEM_EVENT); |
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| 313 | } |
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| 314 | |
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[baff4da] | 315 | /** |
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[1f0d013] | 316 | * This function returns true if the WAITING_FOR_MUTEX state |
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| 317 | * is set in the_states, and false otherwise. |
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[cdea617] | 318 | * |
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[1f0d013] | 319 | * @param[in] the_states is the task state set to test |
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[cdea617] | 320 | * |
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[1f0d013] | 321 | * @return This method returns true if the desired state condition is set. |
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[3a4ae6c] | 322 | */ |
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[484a769] | 323 | RTEMS_INLINE_ROUTINE bool _States_Is_waiting_for_mutex ( |
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[3a4ae6c] | 324 | States_Control the_states |
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| 325 | ) |
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| 326 | { |
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| 327 | return (the_states & STATES_WAITING_FOR_MUTEX); |
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| 328 | } |
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| 329 | |
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[baff4da] | 330 | /** |
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[1f0d013] | 331 | * This function returns true if the WAITING_FOR_SEMAPHORE state |
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| 332 | * is set in the_states, and false otherwise. |
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[cdea617] | 333 | * |
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[1f0d013] | 334 | * @param[in] the_states is the task state set to test |
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[cdea617] | 335 | * |
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[1f0d013] | 336 | * @return This method returns true if the desired state condition is set. |
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[ac7d5ef0] | 337 | */ |
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[484a769] | 338 | RTEMS_INLINE_ROUTINE bool _States_Is_waiting_for_semaphore ( |
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[ac7d5ef0] | 339 | States_Control the_states |
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| 340 | ) |
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| 341 | { |
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| 342 | return (the_states & STATES_WAITING_FOR_SEMAPHORE); |
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| 343 | } |
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| 344 | |
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[baff4da] | 345 | /** |
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[1f0d013] | 346 | * This function returns true if the WAITING_FOR_TIME state is set in |
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| 347 | * the_states, and false otherwise. |
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[cdea617] | 348 | * |
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[1f0d013] | 349 | * @param[in] the_states is the task state set to test |
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[cdea617] | 350 | * |
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[1f0d013] | 351 | * @return This method returns true if the desired state condition is set. |
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[ac7d5ef0] | 352 | */ |
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[484a769] | 353 | RTEMS_INLINE_ROUTINE bool _States_Is_waiting_for_time ( |
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[ac7d5ef0] | 354 | States_Control the_states |
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| 355 | ) |
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| 356 | { |
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| 357 | return (the_states & STATES_WAITING_FOR_TIME); |
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| 358 | } |
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| 359 | |
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[baff4da] | 360 | /** |
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[1f0d013] | 361 | * This function returns true if the WAITING_FOR_TIME state is set in |
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| 362 | * the_states, and false otherwise. |
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[cdea617] | 363 | * |
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[1f0d013] | 364 | * @param[in] the_states is the task state set to test |
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[cdea617] | 365 | * |
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[1f0d013] | 366 | * @return This method returns true if the desired state condition is set. |
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[ac7d5ef0] | 367 | */ |
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[484a769] | 368 | RTEMS_INLINE_ROUTINE bool _States_Is_waiting_for_rpc_reply ( |
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[ac7d5ef0] | 369 | States_Control the_states |
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| 370 | ) |
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| 371 | { |
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| 372 | return (the_states & STATES_WAITING_FOR_RPC_REPLY); |
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| 373 | } |
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| 374 | |
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[baff4da] | 375 | /** |
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[1f0d013] | 376 | * This function returns true if the WAITING_FOR_PERIOD state is set in |
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| 377 | * the_states, and false otherwise. |
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[cdea617] | 378 | * |
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[1f0d013] | 379 | * @param[in] the_states is the task state set to test |
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[cdea617] | 380 | * |
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[1f0d013] | 381 | * @return This method returns true if the desired state condition is set. |
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[ac7d5ef0] | 382 | */ |
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[484a769] | 383 | RTEMS_INLINE_ROUTINE bool _States_Is_waiting_for_period ( |
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[ac7d5ef0] | 384 | States_Control the_states |
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| 385 | ) |
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| 386 | { |
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| 387 | return (the_states & STATES_WAITING_FOR_PERIOD); |
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| 388 | } |
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| 389 | |
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[54550e04] | 390 | RTEMS_INLINE_ROUTINE bool _States_Is_waiting_for_join_at_exit( |
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| 391 | States_Control the_states |
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| 392 | ) |
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| 393 | { |
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| 394 | return ( the_states & STATES_WAITING_FOR_JOIN_AT_EXIT ) != 0; |
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| 395 | } |
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| 396 | |
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[cdea617] | 397 | /** |
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[1f0d013] | 398 | * This function returns true if the task's state is set in |
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| 399 | * way that allows it to be interrupted by a signal. |
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[cdea617] | 400 | * |
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[1f0d013] | 401 | * @param[in] the_states is the task state set to test |
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[cdea617] | 402 | * |
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[1f0d013] | 403 | * @return This method returns true if the desired state condition is set. |
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[cdea617] | 404 | */ |
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| 405 | RTEMS_INLINE_ROUTINE bool _States_Is_interruptible_by_signal ( |
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| 406 | States_Control the_states |
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| 407 | ) |
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| 408 | { |
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| 409 | return (the_states & STATES_INTERRUPTIBLE_BY_SIGNAL); |
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| 410 | |
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| 411 | } |
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[baff4da] | 412 | /** |
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[1f0d013] | 413 | * This function returns true if one of the states which indicates |
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| 414 | * that a task is blocked waiting for a local resource is set in |
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| 415 | * the_states, and false otherwise. |
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[cdea617] | 416 | * |
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[1f0d013] | 417 | * @param[in] the_states is the task state set to test |
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[cdea617] | 418 | * |
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[1f0d013] | 419 | * @return This method returns true if the desired state condition is set. |
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[ac7d5ef0] | 420 | */ |
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| 421 | |
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[484a769] | 422 | RTEMS_INLINE_ROUTINE bool _States_Is_locally_blocked ( |
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[ac7d5ef0] | 423 | States_Control the_states |
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| 424 | ) |
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| 425 | { |
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| 426 | return (the_states & STATES_LOCALLY_BLOCKED); |
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| 427 | } |
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| 428 | |
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[baff4da] | 429 | /** |
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[1f0d013] | 430 | * This function returns true if one of the states which indicates |
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| 431 | * that a task is blocked is set in the_states, and false otherwise. |
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[cdea617] | 432 | * |
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[1f0d013] | 433 | * @param[in] the_states is the task state set to test |
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[cdea617] | 434 | * |
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[1f0d013] | 435 | * @return This method returns true if the state indicates that the |
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| 436 | * assocated thread is blocked. |
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[ac7d5ef0] | 437 | */ |
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[484a769] | 438 | RTEMS_INLINE_ROUTINE bool _States_Is_blocked ( |
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[ac7d5ef0] | 439 | States_Control the_states |
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| 440 | ) |
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| 441 | { |
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| 442 | return (the_states & STATES_BLOCKED); |
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| 443 | } |
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| 444 | |
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[baff4da] | 445 | /** |
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[1f0d013] | 446 | * This function returns true if any of the states in the mask |
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| 447 | * are set in the_states, and false otherwise. |
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[cdea617] | 448 | * |
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[1f0d013] | 449 | * @param[in] the_states is the task state set to test |
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| 450 | * @param[in] mask is the state bits to test for |
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[cdea617] | 451 | * |
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[1f0d013] | 452 | * @return This method returns true if the indicates state condition is set. |
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[ac7d5ef0] | 453 | */ |
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[484a769] | 454 | RTEMS_INLINE_ROUTINE bool _States_Are_set ( |
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[ac7d5ef0] | 455 | States_Control the_states, |
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| 456 | States_Control mask |
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| 457 | ) |
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| 458 | { |
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| 459 | return ( (the_states & mask) != STATES_READY); |
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| 460 | } |
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| 461 | |
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[1f0d013] | 462 | /** @} */ |
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[baff4da] | 463 | |
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[fe6c170c] | 464 | #ifdef __cplusplus |
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| 465 | } |
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| 466 | #endif |
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| 467 | |
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[ac7d5ef0] | 468 | #endif |
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| 469 | /* end of include file */ |
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