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29 lines
486 B
29 lines
486 B
4 years ago
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#include <stdio.h>
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#include <string.h>
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#include <fcntl.h>
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#include <sys/stat.h>
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#include <sys/types.h>
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#include <unistd.h>
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char *phrase = "My child sent me this!!";
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int main()
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{
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int fd[2], bytesread;
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char message[100];
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pipe(fd);
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if (fork()==0) {
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close(fd[0]);
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write (fd[1],phrase,strlen(phrase)+1);
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close(fd[1]);
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} else {
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close(fd[1]);
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bytesread=read(fd[0],message,100);
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printf("Read %d bytes:%s\n", bytesread, message);
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close(fd[0]);
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}
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}
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