23 lines
447 B
C
23 lines
447 B
C
#include <stdio.h>
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#include <stdlib.h>
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#include <sys/types.h>
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#include <unistd.h>
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int main() {
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pid_t fpid;
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fpid = fork();
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// create child process
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if (fpid < 0) {
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printf("error in fork!");
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} else if (fpid == 0) {
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printf("I am the child process, my process id is %d\n", getpid());
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sleep(10);
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} else {
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printf("I am the parent process, my process id is %d\n", getpid());
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wait(NULL);
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// exit(0);
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}
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return 0;
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}
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