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Overview
Comment: | simplify os2FullPathname() and at the same time make the allocations more robust (CVS 4647) |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
6f8952a8366065c9baa48cacc9c36743 |
User & Date: | pweilbacher 2007-12-30 23:35:15.000 |
Context
2007-12-30
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23:38 | fix case in os2GetTempname() where none of the usual environment variables are set to not overwrite two unrelated bytes (CVS 4648) (check-in: 9719a06394 user: pweilbacher tags: trunk) | |
23:35 | simplify os2FullPathname() and at the same time make the allocations more robust (CVS 4647) (check-in: 6f8952a836 user: pweilbacher tags: trunk) | |
23:29 | move variable declaration to be able to compile sqlite3_mutex_alloc() with older compilers (like EMX/gcc 2.8.1) (CVS 4646) (check-in: a568a9cf37 user: pweilbacher tags: trunk) | |
Changes
Changes to src/os_os2.c.
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786 787 788 789 790 791 792 | static int os2FullPathname( sqlite3_vfs *pVfs, /* Pointer to vfs object */ const char *zRelative, /* Possibly relative input path */ int nFull, /* Size of output buffer in bytes */ char *zFull /* Output buffer */ ){ if( strchr(zRelative, ':') ){ | | < > | < < | 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 | static int os2FullPathname( sqlite3_vfs *pVfs, /* Pointer to vfs object */ const char *zRelative, /* Possibly relative input path */ int nFull, /* Size of output buffer in bytes */ char *zFull /* Output buffer */ ){ if( strchr(zRelative, ':') ){ sqlite3_snprintf( nFull, zFull, "%s", zRelative ); }else{ ULONG ulDriveNum = 0; ULONG ulDriveMap = 0; ULONG cbzBufLen = SQLITE_TEMPNAME_SIZE; char *zBuff = (char*)malloc( cbzBufLen ); if( zBuff == 0 ){ return SQLITE_NOMEM; } DosQueryCurrentDisk( &ulDriveNum, &ulDriveMap ); if( DosQueryCurrentDir( ulDriveNum, (PBYTE)zBuff, &cbzBufLen ) == NO_ERROR ){ sqlite3_snprintf( nFull, zFull, "%c:\\%s\\%s", (char)('A' + ulDriveNum - 1), zBuff, zRelative); } free( zBuff ); } return SQLITE_OK; } #ifndef SQLITE_OMIT_LOAD_EXTENSION |
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