mirror of
https://github.com/samba-team/samba.git
synced 2024-12-22 13:34:15 +03:00
7646319304
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
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13631
Signed-off-by: Bjoern Jacke <bj@sernet.de>
Reviewed-by: Jeremy Allison <jra@samba.org>
(cherry picked from commit e225ab70db)
37 lines
671 B
C
37 lines
671 B
C
/* 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);
|
|
}
|