blob: c69a9252858104df7d8c38f889a642faf01d74eb (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
#include "worker.h"
#include "util_rt.h"
#include <stdlib.h>
static void def_free_func (prne_worker_sched_req_t *wsr) {
prne_free(wsr->pollfd_arr);
wsr->pollfd_arr = NULL;
wsr->pollfd_arr_size = 0;
}
static bool def_alloc_func (prne_worker_sched_req_t *wsr, const size_t ny_size) {
if (ny_size == 0) {
def_free_func(wsr);
}
else if (ny_size != wsr->pollfd_arr_size) {
void *ny_buf = prne_realloc(wsr->pollfd_arr, sizeof(struct pollfd), ny_size);
if (ny_buf == NULL) {
return false;
}
wsr->pollfd_arr = (struct pollfd*)ny_buf;
wsr->pollfd_arr_size = ny_size;
}
return true;
}
static prne_worker_sched_req_mem_func_t def_mem_func = { def_alloc_func, def_free_func, NULL };
bool prne_init_worker_sched_req (prne_worker_sched_req_t *wsr, prne_worker_sched_req_mem_func_t *in_mem_func) {
prne_worker_sched_req_t ret;
ret.pollfd_arr_size = 0;
ret.pollfd_arr = NULL;
ret.timeout.tv_sec = 0;
ret.timeout.tv_nsec = 0;
ret.mem_func = *(in_mem_func != NULL ? in_mem_func : &def_mem_func);
ret.flags = PRNE_WORKER_SCHED_FLAG_NONE;
ret.pollfd_ready = false;
if (!ret.mem_func.alloc(&ret, 0)) {
return false;
}
*wsr = ret;
return true;
}
|
