Differences From Artifact [cdd7c510a1]:
- File src/platform/posix/thread.m — part of check-in [aabdb25fa2] at 2020-05-17 19:26:03 on branch trunk — platform/posix/thread.m: Fix #endif in wrong place (user: js, size: 4118) [annotate] [blame] [check-ins using] [more...]
To Artifact [08a22e6008]:
- File
src/platform/posix/thread.m
— part of check-in
[5b37fbeb82]
at
2020-12-20 21:26:08
on branch trunk
— Return error instead of using errno for threading
errno is problematic for Amiga libraries and is also not thread-safe on
some systems, even though it should. (user: js, size: 4070) [annotate] [blame] [check-ins using] [more...]
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83 84 85 86 87 88 89 | ctx->function(ctx->object); pthread_cleanup_pop(1); return NULL; } | < > > | | < | < | | < | | < | < > < > | | | < | | < | | | | > | | | | | < | < | < | < > | < > | | 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 |
ctx->function(ctx->object);
pthread_cleanup_pop(1);
return NULL;
}
int
of_thread_attr_init(of_thread_attr_t *attr)
{
int error;
pthread_attr_t pattr;
if ((error = pthread_attr_init(&pattr)) != 0)
return error;
attr->priority = 0;
error = pthread_attr_getstacksize(&pattr, &attr->stackSize);
pthread_attr_destroy(&pattr);
return error;
}
int
of_thread_new(of_thread_t *thread, const char *name, void (*function)(id),
id object, const of_thread_attr_t *attr)
{
int error = 0;
pthread_attr_t pattr;
if ((error = pthread_attr_init(&pattr)) != 0)
return error;
@try {
struct thread_ctx *ctx;
if (attr != NULL) {
struct sched_param param;
if (attr->priority < -1 || attr->priority > 1)
return EINVAL;
#ifdef HAVE_PTHREAD_ATTR_SETINHERITSCHED
if ((error = pthread_attr_setinheritsched(&pattr,
PTHREAD_EXPLICIT_SCHED)) != 0)
return error;
#endif
if (attr->priority < 0) {
param.sched_priority = minPrio +
(1.0f + attr->priority) *
(normalPrio - minPrio);
} else
param.sched_priority = normalPrio +
attr->priority * (maxPrio - normalPrio);
if ((error = pthread_attr_setschedparam(&pattr,
¶m)) != 0)
return error;
if (attr->stackSize > 0) {
if ((error = pthread_attr_setstacksize(&pattr,
attr->stackSize)) != 0)
return error;
}
}
if ((ctx = malloc(sizeof(*ctx))) == NULL)
return ENOMEM;
ctx->function = function;
ctx->object = object;
ctx->name = name;
error = pthread_create(thread, &pattr, functionWrapper, ctx);
} @finally {
pthread_attr_destroy(&pattr);
}
return error;
}
int
of_thread_join(of_thread_t thread)
{
void *ret;
return pthread_join(thread, &ret);
}
int
of_thread_detach(of_thread_t thread)
{
return pthread_detach(thread);
}
void
of_thread_set_name(const char *name)
{
#if defined(OF_HAIKU)
rename_thread(find_thread(NULL), name);
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