1 | #ifndef _SHARED_PTHREAD_H_ |
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2 | #define _SHARED_PTHREAD_H_ |
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3 | |
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4 | /******************************************************************************************* |
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5 | * These typedef define the POSIX thread related types. |
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6 | ******************************************************************************************/ |
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7 | |
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8 | typedef unsigned int sem_t; |
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9 | typedef unsigned int pthread_cond_t; |
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10 | typedef unsigned int pthread_condattr_t; |
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11 | typedef unsigned int pthread_rwlock_t; |
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12 | typedef unsigned int pthread_rwlockattr_t; |
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13 | typedef unsigned int pthread_key_t; |
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14 | |
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15 | /******************************************************************************************* |
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16 | * This structure and enum define the attributes for the "pthread_create" syscall. |
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17 | ******************************************************************************************/ |
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18 | |
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19 | typedef unsigned int pthread_t; |
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20 | |
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21 | typedef struct pthread_attr_s |
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22 | { |
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23 | unsigned int attributes; /*! user defined attributes bit vector */ |
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24 | unsigned int cxy; /*! target cluster identifier */ |
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25 | unsigned int lid; /*! target core local index */ |
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26 | } |
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27 | pthread_attr_t; |
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28 | |
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29 | enum |
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30 | { |
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31 | PT_ATTR_DETACH = 0x0001, /*! user defined not joinable */ |
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32 | PT_ATTR_CLUSTER_DEFINED = 0x0002, /*! user defined target cluster */ |
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33 | PT_ATTR_CORE_DEFINED = 0x0004, /*! user defined core index in cluster */ |
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34 | }; |
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35 | |
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36 | /******************************************************************************************* |
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37 | * This enum defines the operation mnemonics for operations on POSIX unnamed semaphores. |
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38 | ******************************************************************************************/ |
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39 | |
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40 | typedef enum |
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41 | { |
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42 | SEM_INIT, |
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43 | SEM_DESTROY, |
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44 | SEM_GETVALUE, |
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45 | SEM_WAIT, |
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46 | SEM_POST, |
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47 | } |
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48 | sem_operation_t; |
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49 | |
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50 | /******************************************************************************************* |
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51 | * This enum defines the operation mnemonics for operations on POSIX condition variables. |
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52 | ******************************************************************************************/ |
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53 | |
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54 | typedef enum |
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55 | { |
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56 | CONDVAR_INIT, |
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57 | CONDVAR_DESTROY, |
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58 | CONDVAR_WAIT, |
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59 | CONDVAR_SIGNAL, |
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60 | CONDVAR_BROADCAST, |
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61 | } |
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62 | condvar_operation_t; |
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63 | |
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64 | /******************************************************************************************* |
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65 | * This enum defines the operation mnemonics for operations on POSIX barriers. |
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66 | ******************************************************************************************/ |
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67 | |
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68 | typedef enum |
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69 | { |
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70 | BARRIER_INIT, |
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71 | BARRIER_DESTROY, |
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72 | BARRIER_WAIT, |
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73 | } |
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74 | barrier_operation_t; |
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75 | |
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76 | /******************************************************************************************* |
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77 | * This enum defines the operation mnemonics for operations on POSIX mutex. |
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78 | ******************************************************************************************/ |
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79 | |
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80 | typedef enum |
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81 | { |
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82 | MUTEX_INIT, |
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83 | MUTEX_DESTROY, |
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84 | MUTEX_LOCK, |
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85 | MUTEX_UNLOCK, |
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86 | } |
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87 | mutex_operation_t; |
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88 | |
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89 | |
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90 | |
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91 | #endif // _PTHREAD_H_ |
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