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Overview
Comment: | Remove the call to srand() and add better comments to the sqliteOsRandomSeed() routine. Ticket #163. (CVS 759) |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
d87a886d8f63f54466848151e2b0e856 |
User & Date: | drh 2002-10-12 13:44:00.000 |
Context
2002-10-17
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00:38 | fix for locking in Windows (CVS 760) (check-in: 83add34f64 user: mike tags: trunk) | |
2002-10-12
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13:44 | Remove the call to srand() and add better comments to the sqliteOsRandomSeed() routine. Ticket #163. (CVS 759) (check-in: d87a886d8f user: drh tags: trunk) | |
2002-09-30
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12:36 | Fix a bug in the left outer join logic. (CVS 758) (check-in: 6c0f44bd63 user: drh tags: trunk) | |
Changes
Changes to src/os.c.
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784 785 786 787 788 789 790 | id->locked = 0; } return rc; #endif } /* | | > > < < < < < < < | 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 | id->locked = 0; } return rc; #endif } /* ** Get information to seed the random number generator. The seed ** is written into the buffer zBuf[256]. The calling function must ** supply a sufficiently large buffer. */ int sqliteOsRandomSeed(char *zBuf){ #ifdef SQLITE_TEST /* When testing, always use the same random number sequence. ** This makes the tests repeatable. */ memset(zBuf, 0, 256); #endif #if OS_UNIX && !defined(SQLITE_TEST) int pid; time((time_t*)zBuf); pid = getpid(); memcpy(&zBuf[sizeof(time_t)], &pid, sizeof(pid)); #endif #if OS_WIN && !defined(SQLITE_TEST) GetSystemTime((LPSYSTEMTIME)zBuf); #endif return SQLITE_OK; } /* ** Sleep for a little while. Return the amount of time slept. */ int sqliteOsSleep(int ms){ |
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