0 branches 0 tags
68
Variable stack Coroutines WIP
jonroach 23 Dec 2025 15:46
1 contributor
65 lines1.6 KB
Newer
Older
Text Raw Blame
  • Delete
-
+
commited
{line.log.rev}
 on
8 months ago
37
1
 #include <stdio.h>
2
 #include <stddef.h>
3
 #include "coroutine.h"
4
 #include "generator.h"
5
 #include "asleep.h"
6
 #include "task.h"
7
8
 #include <dirent.h>
9
 #include <string.h>
10
 #include <stdlib.h>
11
 #include <time.h>
12
5 months ago
13
 #define DEMO_STACK_SIZE (8192*sizeof(void *))
14
8 months ago
37
15
 void *yield_files(void *param){
16
 bool domore = true;
17
 char *path = param;
18
 DIR *d;
19
 struct dirent *dir;
20
 int pathlen = strlen(path);
21
 d = opendir(path);
22
 if (d) {
23
 while (domore && (dir = readdir(d)) != NULL) {
24
 int blklen = pathlen + 1 + strlen(dir->d_name) + 1;
25
 char *r = malloc(blklen);
26
 snprintf(r, blklen, "%s/%s", path, dir->d_name);
27
 domore = Generator_Yield(r);
28
 if (domore && dir->d_type == DT_DIR) {
29
 if (strcmp(dir->d_name, ".") != 0 && strcmp(dir->d_name, "..") != 0) {
30
 r = malloc(blklen);
31
 snprintf(r, blklen, "%s/%s", path, dir->d_name);
32
 domore = yield_files(r);
33
 free(r);
34
 }
35
 }
36
 }
37
 closedir(d);
38
 }
39
40
 return (void *)domore;
41
 }
42
43
 void *gentest(void *param){
44
 Generator gen;
5 months ago
45
 Generator_ctor(&gen, DEMO_STACK_SIZE, yield_files, (char *)param);
8 months ago
37
46
 int count = 0;
47
 while(Generator_Next(&gen, &param)){
48
 printf("%d) %s\n", count, (char *)param);
49
 free(param);
50
 if (++count>16000) break;
51
 }
52
 Generator_dtor(&gen);
53
54
 return param;
55
 }
56
57
 int main(int argc, char *argv[]) {
58
 (void)argc;
59
 (void)argv;
60
5 months ago
61
 Coroutine_Run(DEMO_STACK_SIZE, gentest, "..", NULL);
8 months ago
37
62
63
 return 0;
64
 }
65