[PATCH] large file support (LFS) for fl_wrapper
Rene Rebe <[email protected]>
| Newsgroups | gmane.linux.distributions.rock.devel |
|---|---|
| Organization | ExactCode |
| Message-ID | <[email protected]> |
Hi all,
to finalize our T2 OpenOffice package, I had to fix the fl_wrapper to be
able to write logs exceeding 2GB on 32bit architectures such as x86 and
PowerPC.
I though you might be interested as well - so I rediffed it for ROCK
Linux trunk:HEAD.
PS: Please do not forget to regenerate your fl_wrapper.c from the .sh.
Yours,
PPS: I'm still not on the list - thus please CC me on reply.
--
René Rebe - Rubensstr. 64 - 12157 Berlin (Europe / Germany)
http://www.exactcode.de/ | http://www.t2-project.org/
+49 (0)30 255 897 45
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fl_wrapper.patch
(text/plain, 1.1 KB)
Added large file support to the flist wrapper. Rediffed for ROCK Linux HEAD. - Rene Rebe <[email protected]> --- t2/misc/tools-source/fl_wrapper.c.sh (revision 8291) +++ t2/misc/tools-source/fl_wrapper.c.sh (revision 8343) @@ -27,6 +27,8 @@ * * --- ROCK-COPYRIGHT-NOTE-END --- * + * Copyright (C) 2004-2005 The T2 SDE Project + * * gcc -Wall -O2 -ldl -shared -o fl_wrapper.so fl_wrapper.c * * !!! THIS FILE IS AUTO-GENERATED BY $0 !!! @@ -50,6 +52,9 @@ #define open64 xxx_open64 #define mknod xxx_mknod +#define _LARGEFILE_SOURCE +#define _LARGEFILE64_SOURCE + # include <dlfcn.h> # include <errno.h> # include <fcntl.h> @@ -62,6 +67,9 @@ # include <utime.h> # include <stdarg.h> +#undef _LARGEFILE64_SOURCE +#undef _LARGEFILE_SOURCE + #undef mknod #undef open #undef open64 @@ -327,7 +335,12 @@ else { logfile = rlog; } if ( logfile == 0 ) return; +#ifdef __USE_LARGEFILE + fd=open64(logfile,O_APPEND|O_WRONLY|O_LARGEFILE,0); +#else +#warning "The wrapper library will not work properly for large logs!" fd=open(logfile,O_APPEND|O_WRONLY,0); +#endif if (fd == -1) return; if (file[0] == '/') {