Annotation of libaitsched/example/test.c, revision 1.13
1.2 misho 1: #include <stdio.h>
1.7 misho 2: #include <stdlib.h>
3: #include <string.h>
1.2 misho 4: #include <unistd.h>
5: #include <fcntl.h>
1.5 misho 6: #include <signal.h>
1.2 misho 7: #include <sys/types.h>
8: #include <sys/stat.h>
9: #include <sys/socket.h>
10: #include <netinet/in.h>
1.7 misho 11: #include "../inc/config.h"
1.2 misho 12: #include <aitsched.h>
13:
14: intptr_t Kill;
1.7 misho 15: #ifdef AIO_SUPPORT
16: struct iovec iv[3], wiv[3], riv[3];
17: #endif
1.2 misho 18:
19: void *event(sched_task_t *arg)
20: {
21: printf("Event::\n");
1.10 misho 22: taskExit(arg, NULL);
1.2 misho 23: }
24:
1.8 misho 25: void *regular(sched_task_t *arg)
1.2 misho 26: {
1.8 misho 27: printf("Task::\n");
1.10 misho 28: taskExit(arg, NULL);
1.2 misho 29: }
30:
31: void *timer(sched_task_t *arg)
32: {
1.6 misho 33: printf("Timer %p sec::\n", TASK_ARG(arg));
1.10 misho 34: taskExit(arg, NULL);
1.2 misho 35: }
36:
37: void *r(sched_task_t *arg)
38: {
1.12 misho 39: printf("read:: %ld bytes wait\n", (long) TASK_RET(arg));
1.2 misho 40: Kill++;
1.10 misho 41: taskExit(arg, NULL);
1.2 misho 42: }
43:
44: void *w(sched_task_t *arg)
45: {
1.12 misho 46: printf("write:: %ld bytes wait\n", (long) TASK_RET(arg));
1.10 misho 47: taskExit(arg, NULL);
1.2 misho 48: }
49:
50: void *once(sched_task_t *arg)
51: {
52: printf("once::\n");
1.10 misho 53: taskExit(arg, NULL);
1.2 misho 54: }
55:
1.7 misho 56: #ifdef AIO_SUPPORT
57: void *aioread(sched_task_t *arg);
58: void *aiowrite(sched_task_t *arg)
59: {
60: char *ole = malloc(BUFSIZ);
61:
62: printf("AIO write[%d]:: %d bytes\n%p\n", TASK_FD(arg), (int) TASK_DATLEN(arg),
63: TASK_DATA(arg));
64: free(TASK_DATA(arg));
65:
66: memset(ole, 0, BUFSIZ);
67: schedAIORead(TASK_ROOT(arg), aioread, NULL, TASK_FD(arg), ole, BUFSIZ - 1, -1);
1.10 misho 68: taskExit(arg, NULL);
1.7 misho 69: }
70:
71: void *aioread(sched_task_t *arg)
72: {
73: char *ole = malloc(BUFSIZ);
74: int len;
75:
76: printf("AIO read[%d]:: %d bytes\n%s\n-------\n", TASK_FD(arg), (int) TASK_DATLEN(arg),
77: (char*) TASK_DATA(arg));
78:
79: if (TASK_ARG(arg)) {
80: len = strlcpy(ole, "++++++BAHURA OR CULTURE .... A CULTURE OR BAHURA :-)\n", BUFSIZ);
81: printf("sched Write len=%d %p\n", len, ole);
82: schedAIOWrite(TASK_ROOT(arg), aiowrite, TASK_ARG(arg), TASK_FD(arg), ole, len, -1);
83:
84: }
85: free(TASK_DATA(arg));
1.10 misho 86: taskExit(arg, NULL);
1.7 misho 87: }
88:
89: void *aiobulkread(sched_task_t *arg)
90: {
91: struct iovec *iv = TASK_DATA(arg);
92: register int i;
93:
94: printf("aioBULKread::\n");
95: for (i = 0; i < 3; i++) {
96: printf("%d) rlen[%d]=%s\n---\n", i, iv[i].iov_len, (char*) iv[i].iov_base);
97: free(iv[i].iov_base);
98: }
99:
1.10 misho 100: taskExit(arg, NULL);
1.7 misho 101: }
102:
103: void *aiobulkwrite(sched_task_t *arg)
104: {
105: struct iovec *iv = TASK_DATA(arg);
106: register int i;
107:
108: printf("aioBULKwrite::\n");
109: for (i = 0; i < 3; i++) {
110: printf("%d) wlen=%d\n", i, iv[i].iov_len);
111: free(iv[i].iov_base);
112: }
113:
1.10 misho 114: taskExit(arg, NULL);
1.7 misho 115: }
116: #endif
117:
1.9 misho 118: void *thr(sched_task_t *arg)
119: {
1.10 misho 120: printf("tid (%lx):: %s\n", TASK_VAL(arg), __func__);
1.9 misho 121: taskExit(arg, 42);
122: }
123:
1.10 misho 124: void *thr4kill(sched_task_t *arg)
125: {
126: char blah[BUFSIZ];
127:
128: printf("tid (%lx):: %s\n", TASK_VAL(arg), __func__);
129:
130: read(0, blah, sizeof blah);
131: printf("never see!!! (%lx):: %s (%d == %d)\n", TASK_VAL(arg), (char*) TASK_ARG(arg), TASK_TYPE(arg), taskTHREAD);
132: taskExit(arg, 0);
133: }
134:
1.5 misho 135: void sig(int s)
136: {
137: switch (s) {
138: case SIGTERM:
139: Kill++;
140: break;
141: }
142: }
143:
1.2 misho 144: int
145: main(int argc, char **argv)
146: {
147: sched_root_task_t *root;
1.7 misho 148: int f, fd;
1.2 misho 149: struct sockaddr_in sin;
1.5 misho 150: struct timespec ts = { 20, 0 };
151: // struct timespec p = { 0, 10000000 };
152: struct sigaction sa;
1.10 misho 153: sched_task_t *t;
1.7 misho 154: #ifdef AIO_SUPPORT
155: char *ole = malloc(BUFSIZ);
156: register int i;
157: #endif
1.5 misho 158:
159: sa.sa_handler = sig;
160: sigemptyset(&sa.sa_mask);
161: sigaction(SIGTERM, &sa, NULL);
1.2 misho 162:
163: f = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
164: if (f == -1)
165: return 1;
166: sin.sin_len = sizeof sin;
167: sin.sin_family = AF_INET;
168: sin.sin_port = htons(2345);
169: sin.sin_addr.s_addr = INADDR_ANY;
170: if (bind(f, (struct sockaddr*) &sin, sizeof sin) == -1)
171: return 1;
172:
1.7 misho 173: fd = open("test_aio.dat", O_CREAT | O_RDWR, 0644);
174: if (fd == -1)
175: return 1;
176: printf("fd=%d\n", fd);
177:
1.2 misho 178: root = schedBegin();
179: if (!root) {
180: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
181: return 1;
182: }
183:
1.6 misho 184: if (!schedTimer(root, timer, (void*) (intptr_t) ts.tv_sec, ts, NULL, 0)) {
1.5 misho 185: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
186: return 4;
187: } else
188: ts.tv_sec = 15;
1.6 misho 189: if (!schedTimer(root, timer, (void*) (intptr_t) ts.tv_sec, ts, NULL, 0)) {
1.5 misho 190: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
191: return 4;
192: } else
193: ts.tv_sec = 10;
194:
1.4 misho 195: if (!schedEvent(root, event, "piuk", 1234, NULL, 0)) {
1.2 misho 196: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
197: return 2;
198: }
199:
1.8 misho 200: if (!schedTask(root, regular, "piuk", 1111, NULL, 0)) {
1.2 misho 201: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
202: return 3;
203: }
204:
1.6 misho 205: if (!schedTimer(root, timer, (void*) (intptr_t) ts.tv_sec, ts, NULL, 0)) {
1.2 misho 206: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
207: return 4;
208: }
209:
1.4 misho 210: if (!schedRead(root, r, "rrr", f, NULL, 0)) {
1.2 misho 211: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
212: return 5;
213: }
214:
1.4 misho 215: if (!schedWrite(root, w, "www", f, NULL, 0)) {
1.2 misho 216: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
217: return 6;
218: }
219:
1.13 ! misho 220: if (!(t = schedThread(root, thr4kill, "0aaaa", 0, NULL, 0))) {
1.10 misho 221: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
222: return 7;
223: }
1.13 ! misho 224: if (!schedThread(root, thr, "mdaaaa this is thread task", 8192, NULL, 0)) {
1.9 misho 225: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
226: return 7;
227: }
1.13 ! misho 228: if (!schedThread(root, thr, "mdaaaa this is thread task -detached", 131072, NULL, 0)) {
1.9 misho 229: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
230: return 7;
231: }
1.13 ! misho 232: if (!schedThread(root, thr, "mdaaaa this is thread task -j", 0, NULL, 0)) {
1.9 misho 233: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
234: return 7;
235: }
1.10 misho 236: printf("try to cancel tid = %lx\n", TASK_VAL(t));
237: schedCancel(t);
1.13 ! misho 238: if (!schedThread(root, thr, "mdaaaa this is thread task -j2", 0, NULL, 0)) {
1.10 misho 239: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
240: return 7;
241: }
1.13 ! misho 242: if (!(t = schedThread(root, thr4kill, "0aaaa", 0, NULL, 0))) {
1.10 misho 243: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
244: return 7;
245: }
1.13 ! misho 246: if (!schedThread(root, thr, "mdaaaa this is thread task -j3", 4096, NULL, 0)) {
1.10 misho 247: printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
248: return 7;
249: }
250: sleep(1);
251: schedCancel(t);
1.9 misho 252:
1.7 misho 253: #ifdef AIO_SUPPORT
254: memset(ole, 0, BUFSIZ);
255: if (!schedAIORead(root, aioread, (void*) f, fd, ole, BUFSIZ - 1, 0))
256: printf("Warning:: #%d - %s\n", sched_GetErrno(), sched_GetError());
257:
258:
259: iv[0].iov_len = 5;
260: iv[1].iov_len = 2;
261: iv[2].iov_len = 50;
262: for (i = 0; i < 3; i++)
263: iv[i].iov_base = malloc(iv[i].iov_len);
264: if (!schedLIORead(root, aiobulkread, NULL, fd, iv, 3, 0))
265: printf("Warning:: #%d - %s\n", sched_GetErrno(), sched_GetError());
266: fsync(fd);
267: for (i = 0; i < 3; i++) {
268: wiv[i].iov_len = 100;
269: wiv[i].iov_base = malloc(wiv[i].iov_len);
270: }
271: strlcpy(wiv[0].iov_base, "12345678900000000000000000\n", wiv[0].iov_len);
272: wiv[0].iov_len = strlen(wiv[0].iov_base) + 1;
273: strlcpy(wiv[1].iov_base, "222222222222222222222222\n", wiv[1].iov_len);
274: wiv[1].iov_len = strlen(wiv[1].iov_base) + 1;
275: strlcpy(wiv[2].iov_base, "333\n", wiv[2].iov_len);
276: wiv[2].iov_len = strlen(wiv[2].iov_base) + 1;
277: if (!schedLIOWrite(root, aiobulkwrite, NULL, fd, wiv, 3, 0))
278: printf("Warning:: #%d - %s\n", sched_GetErrno(), sched_GetError());
279:
280: for (i = 0; i < 3; i++) {
281: riv[i].iov_len = 5;
282: riv[i].iov_base = malloc(riv[i].iov_len + 1);
283: memset(riv[i].iov_base, 0, riv[i].iov_len + 1);
284: }
285: if (!schedLIORead(root, aiobulkread, NULL, fd, riv, 3, 0))
286: printf("Warning:: #%d - %s\n", sched_GetErrno(), sched_GetError());
287: #endif
288:
1.4 misho 289: schedCallOnce(root, once, "000000", 42, NULL, 0);
1.2 misho 290:
1.5 misho 291: // schedPolling(root, &p, NULL);
1.2 misho 292: schedRun(root, &Kill);
293: schedEnd(&root);
294:
1.7 misho 295: #ifdef AIO_SUPPORT
296: for (i = 0; i < 3; i++)
297: free(iv[i].iov_base);
298: #endif
299:
300: close(fd);
1.2 misho 301: close(f);
302: return 0;
303: }
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