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* powerpc: Re-work the Implies structureLuis Machado2010-06-3029-39/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch tries to organize the implies files for ppc, since there are a number of processors and most of them are compatible with each other (backwards compatible). Having in mind that we start the search for processor-specific files in the sysdeps/unix/sysv/linux tree (sysdeps/unix/sysv/linux/powerpc/powerpc[32|64]/[processor]/fpu to be exact), we would like to grab any linux-specific code from that tree prior to going through the other tree (sysdeps/powerpc/...). For that, i removed the Implies files that were originally inside the fpu directories and placed then in the non-fpu directories (still inside the unix/sysv/linux tree). If no processor-specific/linux-specific files could be found, we "imply" the other tree's (sysdeps/powerpc/...) fpu directory for that specific processor AND also the non-fpu directory for that same tree. If, again, no processor-specific code is found, we read another Implies file that will point to the most compatible processor that we should grab code from, and so on, until we reach the power4 processor. So, in summary, the Implies files will live inside these directories now: * sysdeps/unix/sysv/linux/powerpc/powerpc[32|64]/[processor] * sysdeps/powerpc/powerpc[32|64]/[processor] Practical example of the order we will use to pick power6-specific code with the new structure. sysdeps/unix/sysv/linux/powerpc/powerpc[32|64]/power6/fpu -> sysdeps/unix/sysv/linux/powerpc/powerpc[32|64]/power6 -> sysdeps/powerpc/powerpc[32|64]/power6/fpu -> sysdeps/powerpc/powerpc[32|64]/power6 -> sysdeps/powerpc/powerpc[32|64]/power5+/fpu -> sysdeps/powerpc/powerpc[32|64]/power5+ -> sysdeps/powerpc/powerpc[32|64]/power5/fpu -> sysdeps/powerpc/powerpc[32|64]/power5 -> sysdeps/powerpc/powerpc[32|64]/power4/fpu -> sysdeps/powerpc/powerpc[32|64]/power4 (from here, it'll go to the generic path as usual)
* More fixes to error handling in getlogin_r.Andreas Schwab2010-06-211-2/+6
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* Fix error handling in Linux getlogin*.Ulrich Drepper2010-06-192-13/+16
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* Define F_SETPIPE_SZ and F_GETPIPE_SZ.Ulrich Drepper2010-06-147-0/+14
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* Fix iov[] size in SH register_dump()Takashi Yoshii2010-05-261-2/+2
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* Implement recvmmsg also as socketcallAndreas Schwab2010-05-216-2/+121
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* Make <sys/timex.h> compatible with C++Andreas Schwab2010-05-211-3/+3
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* Handle too-small buffers in Linux getlogin_r.Ulrich Drepper2010-05-051-4/+13
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* Remove unnecessary Alpha support.Ulrich Drepper2010-05-051-36/+14
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* Fix makecontext on s390/s390xAndreas Schwab2010-04-132-63/+63
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* Fix reading loginuid file in getlogin{,_r}.Ulrich Drepper2010-04-081-4/+12
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* Fix fallocate error return on i386.Andreas Schwab2010-04-082-2/+14
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* Handle POSIX-compliant errno value of unlink in remove.Ulrich Drepper2010-04-041-0/+2
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* Handle unnecessary padding in getdents64.Ulrich Drepper2010-04-031-1/+2
| | | | | | The getdents64 syscall adds on 32-but platforms padding which isn't needed and not included in the userlevel data structure definition. We have to avoid copying those padding bytes in the readdir64_r function.
* Fix changes to interface list during getifaddrs calls.Ulrich Drepper2010-04-031-12/+43
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* Remove incorrect paring of /proc/stat etc.Ryan S. Arnold2010-04-031-13/+1
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* Fix build of mmap64.David S. Miller2010-03-311-1/+1
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* Define MSG_WAITFORONE.Ulrich Drepper2010-03-291-1/+3
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* Optimize __getpagesize a bit.Ulrich Drepper2010-03-271-10/+17
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* Fix comments and indentation.Ulrich Drepper2010-03-271-7/+7
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* Define miss_F_GETOWN_EX only if needed.Ulrich Drepper2010-03-271-11/+11
| | | | | | | When doing i686-unknown-linux-gnu build configured with --enable-kernel=2.6.24, there are several warnings like this: ../sysdeps/unix/sysv/linux/i386/fcntl.c:36:12: warning: ‘miss_F_GETOWN_EX’ defined but not used
* Don't take the address of a void object.Richard Henderson2010-03-261-4/+4
| | | | | | | | GCC 4.5 warns about "extern void _end; &end;". Use char[] instead, as that also doesn't fall foul of a target's .sdata optimizations. Signed-off-by: Richard Henderson <rth@twiddle.net>
* Add support for new clocks.Ulrich Drepper2010-03-253-4/+14
| | | | | Recent Linux kernels added support for the CLOCK_MONOTONIC_RAW, CLOCK_REALTIME_COARSE, and CLOCK_MONOTONIC_COARSE clocks.
* Fix Linux getlogin{_r,} implementationUlrich Drepper2010-03-242-0/+139
| | | | | | | | | The old implementation uses fd 0 to determine the login TTY. This was needed because using /dev/tty it is not possible to deduce the login TTY. For some time now there is the pseudo-file /proc/self/loginuid which directly helps us to find the user. Prefer using this file. It also works if stdin is closed, redirected, or re-opened.
* Allow variable shift values in mmap2.Ulrich Drepper2010-03-241-4/+17
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* Extended ELF ABI version handling only for Linux.Ulrich Drepper2010-03-161-4/+5
| | | | | If the OSABI is generic we should not allow the ABI version to be nonzero. Move all the new functionality into Linux-specific files.
* Also update Linux-specific VALID_ELF_ABIVERSION definition.Ulrich Drepper2010-03-161-1/+1
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* Define UMOUNT_NOFOLLOW.Ulrich Drepper2010-03-121-1/+3
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* Fix one left over from last change to statvfs.Ulrich Drepper2010-03-071-1/+1
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* Handle ext4 and logfs in statvfs functions.Ulrich Drepper2010-03-062-33/+43
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* More in.h definitions from the Linux kernel.Ulrich Drepper2010-03-031-9/+21
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* sparc64: Fix msgrcv()Aurelien Jarno2010-03-031-0/+49
| | | | | | | | | | | msgrcv() does not work on sparc64, as it passes the 6th argument using the ipc kludge, while the kernel waits for a 6 arguments syscall. This patches fixes the problem by using a sparc64 specific version of msgrcv.c. 2010-03-03 Aurelien Jarno <aurelien@aurel32.net> * sysdeps/unix/sysv/linux/sparc/sparc64/msgrcv.c: New file.
* sparc: Fix 32-bit makecontext arg passing.David S. Miller2010-02-201-1/+1
| | | | | test-makecontext3 fails because we fill in the argument stack slots past the 5th using the wrong index.
* Cleanup old obsolete PPC_REL16 checksLuis Machado2010-02-125-29/+0
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* Fix POWER7 ImpliesLuis Machado2010-02-102-0/+2
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* Whitespace and copyright year fixes.Ulrich Drepper2010-02-063-5/+5
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* Avoid PLT calls in utmp compat wrappers on Linux/s390Andreas Schwab2010-02-063-15/+27
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* Add new errlist compat entry for 2.12.Andreas Schwab2010-02-061-0/+4
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* Update constants for current kernels.Ulrich Drepper2010-02-031-9/+32
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* Fix ____longjmp_chk for s390/s390x.Andreas Schwab2010-01-202-2/+2
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* memcpy for ppc/cell.Ulrich Drepper2010-01-182-0/+4
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* Remove duplicate definitions of O_DSYNC and O_RSYNC for Linux/sparc.Andreas Schwab2010-01-181-8/+0
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* Fix double-inclusion problem of bits/stat.h.Ulrich Drepper2010-01-117-0/+35
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* FIx up signal.h for XPG7.Ulrich Drepper2010-01-104-4/+12
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* Add support for XPG7 testing.Ulrich Drepper2010-01-0914-48/+80
| | | | | The header conformance testing code needed extending for XPG7. This exposed a few bugs in the headers. There are more changes to come.
* Handle AT_FDCWD in futimens.Ulrich Drepper2009-12-211-0/+5
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* Update poll.h header for POSIX 2008.Ulrich Drepper2009-12-152-4/+4
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* Redefine O_SYNC and O_DSYNC to match 2.6.33+ kernels.Ulrich Drepper2009-12-117-21/+21
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* Fix kernel version check in recent ptsname change.Ulrich Drepper2009-12-091-1/+1
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* Add recvmmsg interface.Ulrich Drepper2009-12-083-2/+28
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