Tibor Nagy
4381bb2a22
When the execution reaches the end of the main functions, they implicitly return a successful status.
12 lines
221 B
C
12 lines
221 B
C
#include <unistd.h>
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#include <fcntl.h>
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#include <stdio.h>
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int main(void) {
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int fd = open(".", 0, 0);
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int status;
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status = fsync(fd);
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printf("fsync exited with status code %d\n", status);
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close(fd);
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}
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