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/* test whether readlink returns a short buffer incorrectly.
We need to return 0 in case readlink is *broken* here - this is because our waf
CHECK_CODE function does only allow generating defines in case the test succeeds
*/
#if defined(HAVE_UNISTD_H)
#include <unistd.h>
#endif
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#define DATA "readlink.test"
#define FNAME "rdlnk.file"
int main(void)
{
char buf[7];
int ret;
ssize_t rl_ret;
unlink(FNAME);
ret = symlink(DATA, FNAME);
if (ret == -1) {
exit(0);
}
rl_ret = readlink(FNAME, buf, sizeof(buf));
if (rl_ret == -1) {
unlink(FNAME);
exit(0);
}
unlink(FNAME);
exit(1);
}
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