45 lines
834 B
C
45 lines
834 B
C
#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <time.h>
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// Castor Only
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#include <sys/wait.h>
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#include <syscall.h>
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int
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main(int argc, const char *argv[])
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{
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int origpid, pid;
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const char *program;
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int status;
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printf("Spawn parallel test wait any: ");
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for (int i = 0; i < 10; i ++) {
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program = (i % 2) ? "/bin/false" : "/bin/true";
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origpid = OSSpawn(program, &argv[0]);
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printf("spawn: %lx\n", origpid);
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pid = wait(&status);
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if (!WIFEXITED(status)) {
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printf("wait: process did not exit\n");
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return 0;
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}
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if (pid != origpid) {
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printf("wait: expected pid %d found %d\n", origpid, pid);
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return 0;
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}
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if (WEXITSTATUS(status) != (i % 2)) {
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printf("wait: unexpected return %lx\n", status);
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return 0;
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}
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}
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printf("Success!\n");
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return 0;
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}
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