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Re: Add private syscalls to support NPTL

On Tue, Nov 10, 2009 at 03:07:28PM +1100, Finn Thain wrote:
> I also tried eglibc trunk but the build failed elsewhere:
> ../sysdeps/unix/sysv/linux/i386/fcntl.c: In function '__fcntl_nocancel':
> ../sysdeps/unix/sysv/linux/i386/fcntl.c:133: error: storage size of 'fex' isn't known
> ../sysdeps/unix/sysv/linux/i386/fcntl.c:134: error: 'F_GETOWN_EX' undeclared (first use in this function)
> ../sysdeps/unix/sysv/linux/i386/fcntl.c:134: error: (Each undeclared identifier is reported only once
> ../sysdeps/unix/sysv/linux/i386/fcntl.c:134: error: for each function it appears in.)
> ../sysdeps/unix/sysv/linux/i386/fcntl.c:136: error: 'F_OWNER_GID' undeclared (first use in this function)
> ../sysdeps/unix/sysv/linux/i386/fcntl.c:133: warning: unused variable 'fex'
> make[2]: *** [/home/fthain/cross-build/m68k/obj/eglibc/io/fcntl.o] Error 1
> make[2]: Leaving directory `/home/fthain/cross-build/src/eglibc-trunk-r9191/io'
> make[1]: *** [io/subdir_lib] Error 2
> make[1]: Leaving directory `/home/fthain/cross-build/src/eglibc-trunk-r9191'
> make: *** [all] Error 2
> For now I'm content with eglibc-2.10, since that is the version in the 
> debian archive.

It looks like this needs a newer version of the kernel headers. That stuff
was added relatively recently:


If I'm reading the dates correctly, this commit wasn't in 2.6.31.

As a side note, there is already a patch floating around to fix that commit,
which apparently broke stuff.


	Brad Boyer

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