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Overview
Comment: | Another attempt to fix warnings in the randomFunc() function. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
768df4e11670ac704d96e3b601d009aa |
User & Date: | drh 2012-02-11 19:53:24.226 |
Context
2012-02-11
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21:21 | Silence GCC compiler warnings about unused return value from fchown(). (check-in: b022547389 user: drh tags: trunk) | |
19:53 | Another attempt to fix warnings in the randomFunc() function. (check-in: 768df4e116 user: drh tags: trunk) | |
19:23 | When creating journal files (including -wal and -shm files) try to set the ownership to be the same as the original database. This will prevent root from locking out the original owner of the file. (check-in: 1254dffe40 user: drh tags: trunk) | |
Changes
Changes to src/func.c.
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412 413 414 415 416 417 418 | ** (or -9223372036854775808) since when you do abs() of that ** number of you get the same value back again. To do this ** in a way that is testable, mask the sign bit off of negative ** values, resulting in a positive value. Then take the ** 2s complement of that positive value. The end result can ** therefore be no less than -9223372036854775807. */ | | | 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 | ** (or -9223372036854775808) since when you do abs() of that ** number of you get the same value back again. To do this ** in a way that is testable, mask the sign bit off of negative ** values, resulting in a positive value. Then take the ** 2s complement of that positive value. The end result can ** therefore be no less than -9223372036854775807. */ r = -(r & LARGEST_INT64); } sqlite3_result_int64(context, r); } /* ** Implementation of randomblob(N). Return a random blob ** that is N bytes long. |
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