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/* 8.t
- Ditto for the above three tests at the offset maximum (largest
possible ext2/3 file size.) (8.t)
*/
#include <sys/types.h>
#include <unistd.h>
long long get_fs_limit(int fd)
{
long long min = 0, max = 9223372036854775807LL;
char c = 0;
int ret;
while (max - min > 1) {
if (pwrite64(fd, &c, 1, (min + max) / 2) == -1)
max = (min + max) / 2;
else {
ret = ftruncate(fd, 0);
assert(ret == 0);
min = (min + max) / 2;
}
}
return max;
}
#define SET_RLIMIT(x) do ; while (0)
#define LIMIT get_fs_limit(rwfd)
#define FILENAME "testdir.ext2/rwfile"
#include "common-7-8.h"
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