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Overview
Comment: | Fixed incorrect typecast for flock structure ptr in fcntl() call in sqlite3TestLockingStyle() Restored previous fullfsync behavior, try fsync() if fcntl(fd, F_FULLFSYNC, 0) returns an error. (CVS 3621) |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
f044c5f49f116ede8ab2d5ab43caa5ca |
User & Date: | aswift 2007-01-31 23:37:08.000 |
Context
2007-02-01
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01:40 | Allow up to 64 tables in a join (the number of bits in a long long int). The old limit was 32 tables. (CVS 3622) (check-in: 505dce8f4e user: drh tags: trunk) | |
2007-01-31
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23:37 | Fixed incorrect typecast for flock structure ptr in fcntl() call in sqlite3TestLockingStyle() Restored previous fullfsync behavior, try fsync() if fcntl(fd, F_FULLFSYNC, 0) returns an error. (CVS 3621) (check-in: f044c5f49f user: aswift tags: trunk) | |
2007-01-29
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17:58 | Replace the randomHex() function with separate functions randomBlob() and hex(). (CVS 3620) (check-in: f5ad74a9bc user: drh tags: trunk) | |
Changes
Changes to src/os_unix.c.
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561 562 563 564 565 566 567 | struct flock lockInfo; lockInfo.l_len = 1; lockInfo.l_start = 0; lockInfo.l_whence = SEEK_SET; lockInfo.l_type = F_RDLCK; | | | 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 | struct flock lockInfo; lockInfo.l_len = 1; lockInfo.l_start = 0; lockInfo.l_whence = SEEK_SET; lockInfo.l_type = F_RDLCK; if (fcntl(fd, F_GETLK, &lockInfo) != -1) { return posixLockingStyle; } /* testing for flock can give false positives. So if if the above test ** fails, then we fall back to using dot-lock style locking. */ return dotlockLockingStyle; |
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1156 1157 1158 1159 1160 1161 1162 | #ifdef SQLITE_NO_SYNC rc = SQLITE_OK; #else #if HAVE_FULLFSYNC if( fullSync ){ rc = fcntl(fd, F_FULLFSYNC, 0); | | > > > > > > > > > > > | > > | 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 | #ifdef SQLITE_NO_SYNC rc = SQLITE_OK; #else #if HAVE_FULLFSYNC if( fullSync ){ rc = fcntl(fd, F_FULLFSYNC, 0); }else{ rc = 1; } /* If the FULLFSYNC failed, fall back to attempting an fsync(). * It shouldn't be possible for fullfsync to fail on the local * file system (on OSX), so failure indicates that FULLFSYNC * isn't supported for this file system. So, attempt an fsync * and (for now) ignore the overhead of a superfluous fcntl call. * It'd be better to detect fullfsync support once and avoid * the fcntl call every time sync is called. */ if( rc ) rc = fsync(fd); #else if( dataOnly ){ rc = fdatasync(fd); }else{ rc = fsync(fd); } #endif /* HAVE_FULLFSYNC */ #endif /* defined(SQLITE_NO_SYNC) */ return rc; } /* ** Make sure all writes to a particular file are committed to disk. |
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