| 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; |
| } |
| } |
