0000092: No large file support when compiled with default configuration on Linux

(0000203)
andras (administrator)
2010-01-09 09:27

Must be fixed for 4.1

(0000222)
rhornig (administrator)
2010-03-31 14:56

Large files are not supported by default on Linux (gcc)/mingw.

(0000320)
andras (administrator)
2010-06-26 10:07

Reopened because issue is still present in 4.1. Seems like the bug was closed without testing it.

(0000341)
miklos (reporter)
2010-11-29 00:07

I think the ide should also be tested before marking this as fixed, as in my experience it cannot open elog files larger than 2GB.

(0000342)
rhornig (administrator)
2010-12-08 15:58

Added the -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 macros to CFLAGS (for Linux/32-bit) to turn on the LFS support.

Tested LFS also on
- Mac OS 10.5 (passed) lfs seems to be default even on 32bit progs,
- Windows XP (with the bundled MINGW)) - also supports LFS
- and using the patch, Linux32 bit is also working.

For further info regarding GCC's LFS features:
http://www.suse.de/~aj/linux_lfs.html [^]

(0000690)
rhornig (administrator)
2012-01-16 16:51
edited on: 2012-01-16 16:54

ohh. Mingw build still not supported large files as of omnet 4.2.
With 4.2.1 mingw builds (including the uilib) should support large files. (added ftell64, fseek64 etc. macros for mingw in platmisc.h)

Issue History
Date Modified	Username	Field	Change
2009-08-10 21:35	andras	New Issue
2009-08-13 11:15	andras	Description Updated
2009-11-04 15:08	rhornig	Priority	normal => high
2010-01-09 09:27	andras	Note Added: 0000203
2010-01-09 09:27	andras	Severity	minor => major
2010-01-09 09:27	andras	Status	new => confirmed
2010-01-09 09:32	andras	Assigned To	=> rhornig
2010-03-31 14:56	rhornig	Note Added: 0000222
2010-03-31 14:56	rhornig	Status	confirmed => resolved
2010-03-31 14:56	rhornig	Fixed in Version	=> 4.1b1
2010-03-31 14:56	rhornig	Resolution	open => fixed
2010-06-26 10:07	andras	Note Added: 0000320
2010-06-26 10:07	andras	Status	resolved => confirmed
2010-11-29 00:07	miklos	Note Added: 0000341
2010-12-08 15:58	rhornig	Note Added: 0000342
2010-12-08 15:58	rhornig	Status	confirmed => resolved
2010-12-08 15:58	rhornig	Fixed in Version	4.1b1 => 4.2
2012-01-16 16:51	rhornig	Note Added: 0000690
2012-01-16 16:52	rhornig	Fixed in Version	4.2 => 4.2.1
2012-01-16 16:54	rhornig	Note Edited: 0000690

Notes
(0000203) andras (administrator) 2010-01-09 09:27	Must be fixed for 4.1

(0000222) rhornig (administrator) 2010-03-31 14:56	Large files are not supported by default on Linux (gcc)/mingw.

(0000320) andras (administrator) 2010-06-26 10:07	Reopened because issue is still present in 4.1. Seems like the bug was closed without testing it.

(0000341) miklos (reporter) 2010-11-29 00:07	I think the ide should also be tested before marking this as fixed, as in my experience it cannot open elog files larger than 2GB.

(0000342) rhornig (administrator) 2010-12-08 15:58	Added the -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 macros to CFLAGS (for Linux/32-bit) to turn on the LFS support. Tested LFS also on - Mac OS 10.5 (passed) lfs seems to be default even on 32bit progs, - Windows XP (with the bundled MINGW)) - also supports LFS - and using the patch, Linux32 bit is also working. For further info regarding GCC's LFS features: http://www.suse.de/~aj/linux_lfs.html [^]

(0000690) rhornig (administrator) 2012-01-16 16:51 edited on: 2012-01-16 16:54	ohh. Mingw build still not supported large files as of omnet 4.2. With 4.2.1 mingw builds (including the uilib) should support large files. (added ftell64, fseek64 etc. macros for mingw in platmisc.h)

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