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- Do not ignore return value of ftruncate(): testcases are compiled with -Werror,
- and ftruncate is declared with attribute warn_unused_result.
- --- harness/cases/8.t.orig 2012-03-09 16:40:04.074168070 +0100
- +++ harness/cases/8.t 2012-03-09 16:40:57.777278646 +0100
- @@ -9,12 +9,13 @@
- {
- 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 {
- - ftruncate(fd, 0);
- + ret = ftruncate(fd, 0); assert(ret == 0);
- min = (min + max) / 2;
- }
- }
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