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Overview
Comment: | Do not use the return value of fcntl() to find the reason that it failed. Use errno instead. Tickets #240 and #270. (CVS 938) |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
acf9e9802fa6396df5653ca4e72ab4ec |
User & Date: | drh 2003-04-26 02:40:46.000 |
Context
2003-04-26
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02:50 | Only print the "Loading resources from..." line when the output is a TTY. Ticket #168. (CVS 939) (check-in: 92ded93376 user: drh tags: trunk) | |
02:40 | Do not use the return value of fcntl() to find the reason that it failed. Use errno instead. Tickets #240 and #270. (CVS 938) (check-in: acf9e9802f user: drh tags: trunk) | |
02:31 | Fix the sqlite_complete() routine so that it recognizes /*...*/ comments. Ticket #277. (CVS 937) (check-in: ef8eb580fc user: drh tags: trunk) | |
Changes
Changes to src/os.c.
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1072 1073 1074 1075 1076 1077 1078 | struct flock lock; int s; lock.l_type = F_RDLCK; lock.l_whence = SEEK_SET; lock.l_start = lock.l_len = 0L; s = fcntl(id->fd, F_SETLK, &lock); if( s!=0 ){ | | | 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 | struct flock lock; int s; lock.l_type = F_RDLCK; lock.l_whence = SEEK_SET; lock.l_start = lock.l_len = 0L; s = fcntl(id->fd, F_SETLK, &lock); if( s!=0 ){ rc = (errno==EINVAL) ? SQLITE_NOLFS : SQLITE_BUSY; }else{ rc = SQLITE_OK; id->pLock->cnt = 1; id->locked = 1; } }else{ rc = SQLITE_BUSY; |
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1168 1169 1170 1171 1172 1173 1174 | struct flock lock; int s; lock.l_type = F_WRLCK; lock.l_whence = SEEK_SET; lock.l_start = lock.l_len = 0L; s = fcntl(id->fd, F_SETLK, &lock); if( s!=0 ){ | | | 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 | struct flock lock; int s; lock.l_type = F_WRLCK; lock.l_whence = SEEK_SET; lock.l_start = lock.l_len = 0L; s = fcntl(id->fd, F_SETLK, &lock); if( s!=0 ){ rc = (errno==EINVAL) ? SQLITE_NOLFS : SQLITE_BUSY; }else{ rc = SQLITE_OK; id->pLock->cnt = -1; id->locked = 1; } }else{ rc = SQLITE_BUSY; |
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1275 1276 1277 1278 1279 1280 1281 | struct flock lock; int s; lock.l_type = F_UNLCK; lock.l_whence = SEEK_SET; lock.l_start = lock.l_len = 0L; s = fcntl(id->fd, F_SETLK, &lock); if( s!=0 ){ | | | 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 | struct flock lock; int s; lock.l_type = F_UNLCK; lock.l_whence = SEEK_SET; lock.l_start = lock.l_len = 0L; s = fcntl(id->fd, F_SETLK, &lock); if( s!=0 ){ rc = (errno==EINVAL) ? SQLITE_NOLFS : SQLITE_BUSY; }else{ rc = SQLITE_OK; id->pLock->cnt = 0; } } sqliteOsLeaveMutex(); id->locked = 0; |
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