Annotation of libaitsched/example/test_basic.c, revision 1.3.4.2
1.2 misho 1: #include <stdio.h>
2: #include <stdlib.h>
3: #include <string.h>
4: #include <unistd.h>
5: #include <fcntl.h>
6: #include <signal.h>
7: #include <sys/types.h>
8: #include <sys/stat.h>
9: #include <sys/socket.h>
10: #include <netinet/in.h>
11: #include <aitsched.h>
12:
13: intptr_t Kill;
14:
15: void *event(sched_task_t *arg)
16: {
17: printf("Event::\n");
18: taskExit(arg, NULL);
19: }
20:
21: void *regular(sched_task_t *arg)
22: {
23: printf("Task::\n");
24: taskExit(arg, NULL);
25: }
26:
27: void *timer(sched_task_t *arg)
28: {
29: printf("Timer %p sec::\n", TASK_ARG(arg));
30: taskExit(arg, NULL);
31: }
32:
33: void *r(sched_task_t *arg)
34: {
35: int rlen;
36: char buf[BUFSIZ] = { [0 ... BUFSIZ - 1] = 0 };
37:
38: rlen = read(TASK_FD(arg), buf, sizeof buf);
1.3 misho 39: printf("read:: RET=%d FLAG=0x%lx rlen=%d bytes readed = %s\n",
1.3.4.1 misho 40: (int) TASK_RET(arg), TASK_FLAG(arg), (int) rlen, buf);
1.3 misho 41: for (rlen = 0; rlen < TASK_RET(arg); rlen++)
42: printf("buf[%d]=%c\n", rlen, buf[rlen]);
1.2 misho 43: Kill++;
44: taskExit(arg, NULL);
45: }
46:
47: void *w(sched_task_t *arg)
48: {
1.3.4.1 misho 49: printf("write:: RET=%d FLAG=0x%lx\n", (int) TASK_RET(arg), TASK_FLAG(arg));
1.2 misho 50: taskExit(arg, NULL);
51: }
52:
53: void *once(sched_task_t *arg)
54: {
55: printf("once::\n");
56: taskExit(arg, NULL);
57: }
58:
59: void *thr(sched_task_t *arg)
60: {
61: printf("tid (%lx):: %s\n", TASK_VAL(arg), __func__);
62: taskExit(arg, 42);
63: }
64:
65: void *thr4kill(sched_task_t *arg)
66: {
67: char blah[BUFSIZ];
68:
69: printf("tid (%lx):: %s\n", TASK_VAL(arg), __func__);
70:
71: read(0, blah, sizeof blah);
72: printf("never see!!! (%lx):: %s (%d == %d)\n", TASK_VAL(arg), (char*) TASK_ARG(arg), TASK_TYPE(arg), taskTHREAD);
73: taskExit(arg, 0);
74: }
75:
76: void sig(int s)
77: {
78: switch (s) {
79: case SIGTERM:
80: Kill++;
81: break;
82: }
83: }
84:
85: int
86: main(int argc, char **argv)
87: {
88: sched_root_task_t *root;
89: int f;
90: struct sockaddr_in sin;
91: struct timespec ts = { 20, 0 };
92: // struct timespec p = { 0, 10000000 };
93: struct sigaction sa;
94: sched_task_t *t;
95:
96: sa.sa_handler = sig;
97: sigemptyset(&sa.sa_mask);
98: sigaction(SIGTERM, &sa, NULL);
99:
100: f = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
101: if (f == -1)
102: return 1;
1.3.4.1 misho 103: #ifndef __linux__
1.2 misho 104: sin.sin_len = sizeof sin;
1.3.4.1 misho 105: #endif
1.2 misho 106: sin.sin_family = AF_INET;
107: sin.sin_port = htons(2345);
108: sin.sin_addr.s_addr = INADDR_ANY;
109: if (bind(f, (struct sockaddr*) &sin, sizeof sin) == -1)
110: return 1;
111:
112: root = schedBegin();
113: if (!root) {
114: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
115: return 1;
116: }
117:
118: if (!schedTimer(root, timer, (void*) (intptr_t) ts.tv_sec, ts, NULL, 0)) {
119: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
120: return 4;
121: } else
122: ts.tv_sec = 15;
123: if (!schedTimer(root, timer, (void*) (intptr_t) ts.tv_sec, ts, NULL, 0)) {
124: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
125: return 4;
126: } else
127: ts.tv_sec = 10;
128:
129: if (!schedEvent(root, event, "piuk", 1234, NULL, 0)) {
130: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
131: return 2;
132: }
133:
134: if (!schedTask(root, regular, "piuk", 1111, NULL, 0)) {
135: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
136: return 3;
137: }
138:
139: if (!schedTimer(root, timer, (void*) (intptr_t) ts.tv_sec, ts, NULL, 0)) {
140: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
141: return 4;
142: }
143:
144: if (!schedRead(root, r, "rrr", f, NULL, 0)) {
145: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
146: return 5;
147: }
148:
149: if (!schedWrite(root, w, "www", f, NULL, 0)) {
150: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
151: return 6;
152: }
153:
154: if (!(t = schedThread(root, thr4kill, "0aaaa", 0, NULL, 0))) {
155: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
156: return 7;
157: }
158: if (!schedThread(root, thr, "mdaaaa this is thread task", 8192, NULL, 0)) {
159: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
1.3.4.2 ! misho 160: printf("stack is too small\n");
1.2 misho 161: }
162: if (!schedThread(root, thr, "mdaaaa this is thread task -detached", 131072, NULL, 0)) {
163: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
164: return 7;
165: }
166: if (!schedThread(root, thr, "mdaaaa this is thread task -j", 0, NULL, 0)) {
167: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
168: return 7;
169: }
170: printf("try to cancel tid = %lx\n", TASK_VAL(t));
171: schedCancel(t);
172: if (!schedThread(root, thr, "mdaaaa this is thread task -j2", 0, NULL, 0)) {
173: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
174: return 7;
175: }
176: if (!(t = schedThread(root, thr4kill, "0aaaa", 0, NULL, 0))) {
177: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
178: return 7;
179: }
180: if (!schedThread(root, thr, "mdaaaa this is thread task -j3", 4096, NULL, 0)) {
181: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
1.3.4.2 ! misho 182: printf("stack is too small\n");
1.2 misho 183: }
184: sleep(1);
185: schedCancel(t);
186:
187: schedCallOnce(root, once, "000000", 42, NULL, 0);
188:
189: // schedPolling(root, &p, NULL);
190: schedRun(root, &Kill);
191: schedEnd(&root);
192:
193: close(f);
194: return 0;
195: }
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