source: libcfa/src/concurrency/clib/cfathread.h @ e0c072c

arm-ehjacob/cs343-translationnew-ast-unique-expr
Last change on this file since e0c072c was e0c072c, checked in by Thierry Delisle <tdelisle@…>, 8 months ago

Fixed cfathread.h to remove unnecessary defines

  • Property mode set to 100644
File size: 4.5 KB
Line 
1//
2// Cforall Version 1.0.0 Copyright (C) 2016 University of Waterloo
3//
4// The contents of this file are covered under the licence agreement in the
5// file "LICENCE" distributed with Cforall.
6//
7// clib/cfathread.h --
8//
9// Author           : Thierry Delisle
10// Created On       : Tue Sep 22 15:31:20 2020
11// Last Modified By :
12// Last Modified On :
13// Update Count     :
14//
15
16#if defined(__cforall) || defined(__cplusplus)
17extern "C" {
18#endif
19        #include <asm/types.h>
20        #include <errno.h>
21        #include <unistd.h>
22
23
24        //--------------------
25        // Basic types
26
27        typedef struct cluster * cfathread_cluster_t;
28
29        int cfathread_cluster_create(cfathread_cluster_t * cluster);
30        cfathread_cluster_t cfathread_cluster_self(void);
31        int cfathread_cluster_add_worker(cfathread_cluster_t cluster, pthread_t* tid, void (*init_routine) (void *), void * arg);
32        int cfathread_cluster_pause (cfathread_cluster_t cluster);
33        int cfathread_cluster_resume(cfathread_cluster_t cluster);
34
35        //--------------------
36        // thread attribute
37        typedef struct cfathread_attr {
38                cfathread_cluster_t cl;
39        } cfathread_attr_t;
40
41        int cfathread_attr_init(cfathread_attr_t * attr) __attribute__((nonnull (1)));
42        static inline int cfathread_attr_destroy(cfathread_attr_t * attr) __attribute__((nonnull (1)));
43        static inline int cfathread_attr_destroy(cfathread_attr_t * attr) { return 0; }
44        static inline int cfathread_attr_setbackground(cfathread_attr_t * attr, int background) __attribute__((nonnull (1)));
45        static inline int cfathread_attr_setbackground(cfathread_attr_t * attr, int background) { return 0; }
46        static inline int cfathread_attr_setcluster(cfathread_attr_t * attr, cfathread_cluster_t cl) __attribute__((nonnull (1)));
47        static inline int cfathread_attr_setcluster(cfathread_attr_t * attr, cfathread_cluster_t cl) { attr->cl = cl; return 0; }
48
49        //--------------------
50        // thread type
51        struct cfathread_object;
52        typedef struct cfathread_object * cfathread_t;
53
54        int cfathread_create( cfathread_t * h, const cfathread_attr_t * a, void *(*main)( void * ), void * arg ) __attribute__((nonnull (1)));
55        int cfathread_join( cfathread_t, void ** retval );
56
57        int cfathread_get_errno(void);
58        cfathread_t cfathread_self(void);
59
60        int cfathread_usleep(useconds_t usecs);
61        int cfathread_sleep(unsigned int secs);
62
63        void cfathread_park( void );
64        void cfathread_unpark( cfathread_t );
65        void cfathread_yield( void );
66
67        //--------------------
68        // mutex and condition
69        struct timespec;
70
71        typedef struct cfathread_mutex_attr {
72        } cfathread_mutexattr_t;
73        typedef struct cfathread_mutex * cfathread_mutex_t;
74        int cfathread_mutex_init(cfathread_mutex_t *restrict mut, const cfathread_mutexattr_t *restrict attr) __attribute__((nonnull (1)));
75        int cfathread_mutex_destroy(cfathread_mutex_t *mut) __attribute__((nonnull (1)));
76        int cfathread_mutex_lock(cfathread_mutex_t *mut) __attribute__((nonnull (1)));
77        int cfathread_mutex_trylock(cfathread_mutex_t *mut) __attribute__((nonnull (1)));
78        int cfathread_mutex_unlock(cfathread_mutex_t *mut) __attribute__((nonnull (1)));
79
80        typedef struct cfathread_cond_attr {
81        } cfathread_condattr_t;
82        typedef struct cfathread_condition * cfathread_cond_t;
83        int cfathread_cond_init(cfathread_cond_t *restrict cond, const cfathread_condattr_t *restrict attr) __attribute__((nonnull (1)));
84        int cfathread_cond_wait(cfathread_cond_t *restrict cond, cfathread_mutex_t *restrict mut) __attribute__((nonnull (1,2)));
85        int cfathread_cond_timedwait(cfathread_cond_t *restrict cond, cfathread_mutex_t *restrict mut, const struct timespec *restrict abstime) __attribute__((nonnull (1,2,3)));
86        int cfathread_cond_signal(cfathread_cond_t *cond) __attribute__((nonnull (1)));
87
88        //--------------------
89        // IO operations
90        struct sockaddr;
91        struct msghdr;
92        int cfathread_socket(int domain, int type, int protocol);
93        int cfathread_bind(int socket, const struct sockaddr *address, socklen_t address_len);
94        int cfathread_listen(int socket, int backlog);
95        int cfathread_accept(int socket, struct sockaddr *restrict address, socklen_t *restrict address_len);
96        int cfathread_connect(int socket, const struct sockaddr *address, socklen_t address_len);
97        int cfathread_dup(int fildes);
98        int cfathread_close(int fildes);
99        ssize_t cfathread_sendmsg(int socket, const struct msghdr *message, int flags);
100        ssize_t cfathread_write(int fildes, const void *buf, size_t nbyte);
101        ssize_t cfathread_recvfrom(int socket, void *restrict buffer, size_t length, int flags, struct sockaddr *restrict address, socklen_t *restrict address_len);
102        ssize_t cfathread_read(int fildes, void *buf, size_t nbyte);
103
104#if defined(__cforall) || defined(__cplusplus)
105}
106#endif
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