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This patch defines _STRING_ARCH_unaligned to 0 on default bits/string.h
header to avoid undefined compiler warnings on platforms that do not
define it. It also make adjustments in code where tests checked if macro
existed or not.
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The macros are defined by the compiler, so we can only verify whether
they are defined or not.
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This way, non-Linux ports using the Linux values for bits/mman.h
constants need not duplicate the header.
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<bits/siginfo.h> causes symbols ILL_*, FPE_*, SEGV_* BUS_*, CLD_*,
POLL_* and TRAP_* to be exposed in <signal.h> (and <sys/wait.h>), even
though those symbols are not in non-XSI POSIX before POSIX.1-2008 and
even in POSIX.1-2008 the TRAP_* symbols are XSI-only. This patch
conditions the symbols appropriately in the various <bits/siginfo.h>
implementations (various <signal.h> and <sys/wait.h> conformtest
issues remain for standards other than POSIX (1995/6)). Tested
x86_64.
[BZ #16674]
* bits/siginfo.h (ILL_ILLOPC): Condition on [__USE_XOPEN_EXTENDED
|| __USE_XOPEN2K8].
(ILL_ILLOPN): Likewise.
(ILL_ILLADR): Likewise.
(ILL_ILLTRP): Likewise.
(ILL_PRVOPC): Likewise.
(ILL_PRVREG): Likewise.
(ILL_COPROC): Likewise.
(ILL_BADSTK): Likewise.
(FPE_INTDIV): Likewise.
(FPE_INTOVF): Likewise.
(FPE_FLTDIV): Likewise.
(FPE_FLTOVF): Likewise.
(FPE_FLTUND): Likewise.
(FPE_FLTRES): Likewise.
(FPE_FLTINV): Likewise.
(FPE_FLTSUB): Likewise.
(SEGV_MAPERR): Likewise.
(SEGV_ACCERR): Likewise.
(BUS_ADRALN): Likewise.
(BUS_ADRERR): Likewise.
(BUS_OBJERR): Likewise.
(TRAP_BRKPT): Condition on [__USE_XOPEN_EXTENDED].
(TRAP_TRACE): Likewise.
(CLD_EXITED): Condition on [__USE_XOPEN_EXTENDED ||
__USE_XOPEN2K8].
(CLD_KILLED): Likewise.
(CLD_DUMPED): Likewise.
(CLD_TRAPPED): Likewise.
(CLD_STOPPED): Likewise.
(CLD_CONTINUED): Likewise.
(POLL_IN): Likewise.
(POLL_OUT): Likewise.
(POLL_MSG): Likewise.
(POLL_ERR): Likewise.
(POLL_PRI): Likewise.
(POLL_HUP): Likewise.
* sysdeps/unix/sysv/linux/alpha/bits/siginfo.h (ILL_ILLOPC):
Likewise.
(ILL_ILLOPN): Likewise.
(ILL_ILLADR): Likewise.
(ILL_ILLTRP): Likewise.
(ILL_PRVOPC): Likewise.
(ILL_PRVREG): Likewise.
(ILL_COPROC): Likewise.
(ILL_BADSTK): Likewise.
(FPE_INTDIV): Likewise.
(FPE_INTOVF): Likewise.
(FPE_FLTDIV): Likewise.
(FPE_FLTOVF): Likewise.
(FPE_FLTUND): Likewise.
(FPE_FLTRES): Likewise.
(FPE_FLTINV): Likewise.
(FPE_FLTSUB): Likewise.
(SEGV_MAPERR): Likewise.
(SEGV_ACCERR): Likewise.
(BUS_ADRALN): Likewise.
(BUS_ADRERR): Likewise.
(BUS_OBJERR): Likewise.
(BUS_MCEERR_AR): Likewise.
(BUS_MCEERR_AO): Likewise.
(TRAP_BRKPT): Condition on [__USE_XOPEN_EXTENDED].
(TRAP_TRACE): Likewise.
(CLD_EXITED): Condition on [__USE_XOPEN_EXTENDED ||
__USE_XOPEN2K8].
(CLD_KILLED): Likewise.
(CLD_DUMPED): Likewise.
(CLD_TRAPPED): Likewise.
(CLD_STOPPED): Likewise.
(CLD_CONTINUED): Likewise.
(POLL_IN): Likewise.
(POLL_OUT): Likewise.
(POLL_MSG): Likewise.
(POLL_ERR): Likewise.
(POLL_PRI): Likewise.
(POLL_HUP): Likewise.
* sysdeps/unix/sysv/linux/bits/siginfo.h (ILL_ILLOPC): Likewise.
(ILL_ILLOPN): Likewise.
(ILL_ILLADR): Likewise.
(ILL_ILLTRP): Likewise.
(ILL_PRVOPC): Likewise.
(ILL_PRVREG): Likewise.
(ILL_COPROC): Likewise.
(ILL_BADSTK): Likewise.
(FPE_INTDIV): Likewise.
(FPE_INTOVF): Likewise.
(FPE_FLTDIV): Likewise.
(FPE_FLTOVF): Likewise.
(FPE_FLTUND): Likewise.
(FPE_FLTRES): Likewise.
(FPE_FLTINV): Likewise.
(FPE_FLTSUB): Likewise.
(SEGV_MAPERR): Likewise.
(SEGV_ACCERR): Likewise.
(BUS_ADRALN): Likewise.
(BUS_ADRERR): Likewise.
(BUS_OBJERR): Likewise.
(BUS_MCEERR_AR): Likewise.
(BUS_MCEERR_AO): Likewise.
(TRAP_BRKPT): Condition on [__USE_XOPEN_EXTENDED].
(TRAP_TRACE): Likewise.
(CLD_EXITED): Condition on [__USE_XOPEN_EXTENDED ||
__USE_XOPEN2K8].
(CLD_KILLED): Likewise.
(CLD_DUMPED): Likewise.
(CLD_TRAPPED): Likewise.
(CLD_STOPPED): Likewise.
(CLD_CONTINUED): Likewise.
(POLL_IN): Likewise.
(POLL_OUT): Likewise.
(POLL_MSG): Likewise.
(POLL_ERR): Likewise.
(POLL_PRI): Likewise.
(POLL_HUP): Likewise.
* sysdeps/unix/sysv/linux/ia64/bits/siginfo.h (ILL_ILLOPC):
Likewise.
(ILL_ILLOPN): Likewise.
(ILL_ILLADR): Likewise.
(ILL_ILLTRP): Likewise.
(ILL_PRVOPC): Likewise.
(ILL_PRVREG): Likewise.
(ILL_COPROC): Likewise.
(ILL_BADSTK): Likewise.
(ILL_BADIADDR): Likewise.
(ILL_BREAK): Likewise.
(FPE_INTDIV): Likewise.
(FPE_INTOVF): Likewise.
(FPE_FLTDIV): Likewise.
(FPE_FLTOVF): Likewise.
(FPE_FLTUND): Likewise.
(FPE_FLTRES): Likewise.
(FPE_FLTINV): Likewise.
(FPE_FLTSUB): Likewise.
(FPE_DECOVF): Likewise.
(FPE_DECDIV): Likewise.
(FPE_DECERR): Likewise.
(FPE_INVASC): Likewise.
(FPE_INVDEC): Likewise.
(SEGV_MAPERR): Likewise.
(SEGV_ACCERR): Likewise.
(SEGV_PSTKOVF): Likewise.
(BUS_ADRALN): Likewise.
(BUS_ADRERR): Likewise.
(BUS_OBJERR): Likewise.
(BUS_MCEERR_AR): Likewise.
(BUS_MCEERR_AO): Likewise.
(TRAP_BRKPT): Condition on [__USE_XOPEN_EXTENDED].
(TRAP_TRACE): Likewise.
(TRAP_BRANCH): Likewise.
(TRAP_HWBKPT): Likewise.
(CLD_EXITED): Condition on [__USE_XOPEN_EXTENDED ||
__USE_XOPEN2K8].
(CLD_KILLED): Likewise.
(CLD_DUMPED): Likewise.
(CLD_TRAPPED): Likewise.
(CLD_STOPPED): Likewise.
(CLD_CONTINUED): Likewise.
(POLL_IN): Likewise.
(POLL_OUT): Likewise.
(POLL_MSG): Likewise.
(POLL_ERR): Likewise.
(POLL_PRI): Likewise.
(POLL_HUP): Likewise.
* sysdeps/unix/sysv/linux/mips/bits/siginfo.h (ILL_ILLOPC): Likewise.
(ILL_ILLOPN): Likewise.
(ILL_ILLADR): Likewise.
(ILL_ILLTRP): Likewise.
(ILL_PRVOPC): Likewise.
(ILL_PRVREG): Likewise.
(ILL_COPROC): Likewise.
(ILL_BADSTK): Likewise.
(FPE_INTDIV): Likewise.
(FPE_INTOVF): Likewise.
(FPE_FLTDIV): Likewise.
(FPE_FLTOVF): Likewise.
(FPE_FLTUND): Likewise.
(FPE_FLTRES): Likewise.
(FPE_FLTINV): Likewise.
(FPE_FLTSUB): Likewise.
(SEGV_MAPERR): Likewise.
(SEGV_ACCERR): Likewise.
(BUS_ADRALN): Likewise.
(BUS_ADRERR): Likewise.
(BUS_OBJERR): Likewise.
(BUS_MCEERR_AR): Likewise.
(BUS_MCEERR_AO): Likewise.
(TRAP_BRKPT): Condition on [__USE_XOPEN_EXTENDED].
(TRAP_TRACE): Likewise.
(CLD_EXITED): Condition on [__USE_XOPEN_EXTENDED ||
__USE_XOPEN2K8].
(CLD_KILLED): Likewise.
(CLD_DUMPED): Likewise.
(CLD_TRAPPED): Likewise.
(CLD_STOPPED): Likewise.
(CLD_CONTINUED): Likewise.
(POLL_IN): Likewise.
(POLL_OUT): Likewise.
(POLL_MSG): Likewise.
(POLL_ERR): Likewise.
(POLL_PRI): Likewise.
(POLL_HUP): Likewise.
* sysdeps/unix/sysv/linux/s390/bits/siginfo.h (ILL_ILLOPC): Likewise.
(ILL_ILLOPN): Likewise.
(ILL_ILLADR): Likewise.
(ILL_ILLTRP): Likewise.
(ILL_PRVOPC): Likewise.
(ILL_PRVREG): Likewise.
(ILL_COPROC): Likewise.
(ILL_BADSTK): Likewise.
(FPE_INTDIV): Likewise.
(FPE_INTOVF): Likewise.
(FPE_FLTDIV): Likewise.
(FPE_FLTOVF): Likewise.
(FPE_FLTUND): Likewise.
(FPE_FLTRES): Likewise.
(FPE_FLTINV): Likewise.
(FPE_FLTSUB): Likewise.
(SEGV_MAPERR): Likewise.
(SEGV_ACCERR): Likewise.
(BUS_ADRALN): Likewise.
(BUS_ADRERR): Likewise.
(BUS_OBJERR): Likewise.
(BUS_MCEERR_AR): Likewise.
(BUS_MCEERR_AO): Likewise.
(TRAP_BRKPT): Condition on [__USE_XOPEN_EXTENDED].
(TRAP_TRACE): Likewise.
(CLD_EXITED): Condition on [__USE_XOPEN_EXTENDED ||
__USE_XOPEN2K8].
(CLD_KILLED): Likewise.
(CLD_DUMPED): Likewise.
(CLD_TRAPPED): Likewise.
(CLD_STOPPED): Likewise.
(CLD_CONTINUED): Likewise.
(POLL_IN): Likewise.
(POLL_OUT): Likewise.
(POLL_MSG): Likewise.
(POLL_ERR): Likewise.
(POLL_PRI): Likewise.
(POLL_HUP): Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/siginfo.h (ILL_ILLOPC): Likewise.
(ILL_ILLOPN): Likewise.
(ILL_ILLADR): Likewise.
(ILL_ILLTRP): Likewise.
(ILL_PRVOPC): Likewise.
(ILL_PRVREG): Likewise.
(ILL_COPROC): Likewise.
(ILL_BADSTK): Likewise.
(FPE_INTDIV): Likewise.
(FPE_INTOVF): Likewise.
(FPE_FLTDIV): Likewise.
(FPE_FLTOVF): Likewise.
(FPE_FLTUND): Likewise.
(FPE_FLTRES): Likewise.
(FPE_FLTINV): Likewise.
(FPE_FLTSUB): Likewise.
(SEGV_MAPERR): Likewise.
(SEGV_ACCERR): Likewise.
(BUS_ADRALN): Likewise.
(BUS_ADRERR): Likewise.
(BUS_OBJERR): Likewise.
(BUS_MCEERR_AR): Likewise.
(BUS_MCEERR_AO): Likewise.
(TRAP_BRKPT): Condition on [__USE_XOPEN_EXTENDED].
(TRAP_TRACE): Likewise.
(CLD_EXITED): Condition on [__USE_XOPEN_EXTENDED ||
__USE_XOPEN2K8].
(CLD_KILLED): Likewise.
(CLD_DUMPED): Likewise.
(CLD_TRAPPED): Likewise.
(CLD_STOPPED): Likewise.
(CLD_CONTINUED): Likewise.
(POLL_IN): Likewise.
(POLL_OUT): Likewise.
(POLL_MSG): Likewise.
(POLL_ERR): Likewise.
(POLL_PRI): Likewise.
(POLL_HUP): Likewise.
* sysdeps/unix/sysv/linux/tile/bits/siginfo.h (ILL_ILLOPC): Likewise.
(ILL_ILLOPN): Likewise.
(ILL_ILLADR): Likewise.
(ILL_ILLTRP): Likewise.
(ILL_PRVOPC): Likewise.
(ILL_PRVREG): Likewise.
(ILL_COPROC): Likewise.
(ILL_BADSTK): Likewise.
(ILL_DBLFLT): Likewise.
(ILL_HARDWALL): Likewise.
(FPE_INTDIV): Likewise.
(FPE_INTOVF): Likewise.
(FPE_FLTDIV): Likewise.
(FPE_FLTOVF): Likewise.
(FPE_FLTUND): Likewise.
(FPE_FLTRES): Likewise.
(FPE_FLTINV): Likewise.
(FPE_FLTSUB): Likewise.
(SEGV_MAPERR): Likewise.
(SEGV_ACCERR): Likewise.
(BUS_ADRALN): Likewise.
(BUS_ADRERR): Likewise.
(BUS_OBJERR): Likewise.
(BUS_MCEERR_AR): Likewise.
(BUS_MCEERR_AO): Likewise.
(TRAP_BRKPT): Condition on [__USE_XOPEN_EXTENDED].
(TRAP_TRACE): Likewise.
(CLD_EXITED): Condition on [__USE_XOPEN_EXTENDED ||
__USE_XOPEN2K8].
(CLD_KILLED): Likewise.
(CLD_DUMPED): Likewise.
(CLD_TRAPPED): Likewise.
(CLD_STOPPED): Likewise.
(CLD_CONTINUED): Likewise.
(POLL_IN): Likewise.
(POLL_OUT): Likewise.
(POLL_MSG): Likewise.
(POLL_ERR): Likewise.
(POLL_PRI): Likewise.
(POLL_HUP): Likewise.
* sysdeps/unix/sysv/linux/x86/bits/siginfo.h (ILL_ILLOPC): Likewise.
(ILL_ILLOPN): Likewise.
(ILL_ILLADR): Likewise.
(ILL_ILLTRP): Likewise.
(ILL_PRVOPC): Likewise.
(ILL_PRVREG): Likewise.
(ILL_COPROC): Likewise.
(ILL_BADSTK): Likewise.
(FPE_INTDIV): Likewise.
(FPE_INTOVF): Likewise.
(FPE_FLTDIV): Likewise.
(FPE_FLTOVF): Likewise.
(FPE_FLTUND): Likewise.
(FPE_FLTRES): Likewise.
(FPE_FLTINV): Likewise.
(FPE_FLTSUB): Likewise.
(SEGV_MAPERR): Likewise.
(SEGV_ACCERR): Likewise.
(BUS_ADRALN): Likewise.
(BUS_ADRERR): Likewise.
(BUS_OBJERR): Likewise.
(BUS_MCEERR_AR): Likewise.
(BUS_MCEERR_AO): Likewise.
(TRAP_BRKPT): Condition on [__USE_XOPEN_EXTENDED].
(TRAP_TRACE): Likewise.
(CLD_EXITED): Condition on [__USE_XOPEN_EXTENDED ||
__USE_XOPEN2K8].
(CLD_KILLED): Likewise.
(CLD_DUMPED): Likewise.
(CLD_TRAPPED): Likewise.
(CLD_STOPPED): Likewise.
(CLD_CONTINUED): Likewise.
(POLL_IN): Likewise.
(POLL_OUT): Likewise.
(POLL_MSG): Likewise.
(POLL_ERR): Likewise.
(POLL_PRI): Likewise.
(POLL_HUP): Likewise.
* conform/Makefile (test-xfail-POSIX/signal.h/conform): Remove.
(test-xfail-POSIX/sys/wait.h/conform): Likewise.
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This patch completes the headers cleanup consequent on removal of
_BSD_SOURCE and _SVID_SOURCE (apart from any subsequent deprecations):
* #endif conditionals that referred to BSD or SVID are updated.
* Redundant __USE_* tests in cases involving __USE_MISC are removed.
This includes cases such as __USE_MISC || __USE_ISOC99, where
__USE_MISC is redundant (because __USE_MISC is only ever defined in
the default / _DEFAULT_SOURCE / _GNU_SOURCE case, when __USE_ISOC99
is also defined; the same applies to the non-XSI-extended POSIX
versions), and cases involving __USE_GNU, where __USE_GNU is
redundant (because if __USE_GNU is defined, so are the other __USE_*
macros). There may well be other cases of __USE_FOO || __USE_BAR
tests that could be simplified because one macro implies the other;
this patch only addresses cases involving __USE_MISC.
Tested x86_64.
* bits/fcntl.h [__USE_MISC]: Remove redundant conditionals.
* bits/sigaction.h [__USE_MISC]: Likewise.
* bits/waitstatus.h: Update #endif comments.
* ctype/ctype.h: Likewise.
* dirent/dirent.h: Likewise.
[__USE_MISC]: Remove redundant conditionals.
* grp/grp.h: Update #endif comments.
[__USE_GNU]: Remove redundant conditionals.
[__USE_MISC]: Likewise.
* inet/netinet/in.h [__USE_GNU]: Likewise.
* io/sys/stat.h [__USE_MISC]: Likewise.
* libio/bits/stdio-ldbl.h [__USE_MISC]: Likewise.
* libio/bits/stdio.h: Update #endif comments.
[__USE_MISC]: Remove redundant conditionals.
* libio/bits/stdio2.h [__USE_MISC]: Likewise.
* libio/stdio.h: Update #endif comments.
[__USE_MISC]: Remove redundant conditionals.
* math/bits/math-finite.h [__USE_MISC]: Likewise.
* math/bits/mathcalls.h [__USE_MISC]: Likewise.
* math/math.h: Update #else and #endif comments.
[__USE_MISC]: Remove redundant conditionals.
* misc/sys/uio.h: Update #endif comments.
* posix/bits/unistd.h [__USE_MISC]: Remove redundant conditionals.
* posix/glob.h [__USE_MISC]: Likewise.
* posix/sys/types.h: Update #endif comments.
[__USE_MISC]: Remove redundant conditionals.
* posix/sys/wait.h: Update #endif comments.
[__USE_MISC]: Remove redundant conditionals.
* posix/unistd.h: Update #endif comments.
[__USE_MISC]: Remove redundant conditionals.
* pwd/pwd.h [__USE_GNU]: Likewise.
[__USE_MISC]: Likewise.
* resolv/netdb.h [__USE_GNU]: Likewise.
* signal/signal.h: Update #endif comments.
[__USE_MISC]: Remove redundant conditionals.
* stdlib/stdlib.h: Update #else and #endif comments.
[__USE_MISC]: Remove redundant conditionals.
[__USE_GNU]: Likewise.
* string/bits/string2.h [__USE_MISC]: Likewise.
* string/string.h: Update #endif comments.
[__USE_MISC]: Remove redundant conditionals.
* sysdeps/m68k/m680x0/fpu/bits/mathinline.h [__USE_MISC]:
Likewise.
* sysdeps/mach/hurd/bits/fcntl.h [__USE_MISC]: Likewise.
* sysdeps/mach/hurd/bits/stat.h [__USE_MISC]: Likewise.
* sysdeps/unix/sysv/linux/alpha/bits/sigaction.h [__USE_MISC]:
Likewise.
* sysdeps/unix/sysv/linux/alpha/bits/stat.h [__USE_MISC]:
Likewise.
* sysdeps/unix/sysv/linux/bits/fcntl-linux.h: Update #endif
comments.
[__USE_MISC]: Remove redundant conditionals.
* sysdeps/unix/sysv/linux/bits/in.h [__USE_GNU]: Likewise.
* sysdeps/unix/sysv/linux/bits/sigaction.h [__USE_MISC]: Likewise.
* sysdeps/unix/sysv/linux/bits/socket.h [__USE_GNU]: Likewise.
* sysdeps/unix/sysv/linux/bits/stat.h [__USE_MISC]: Likewise.
* sysdeps/unix/sysv/linux/ia64/bits/sigaction.h [__USE_MISC]:
Likewise.
* sysdeps/unix/sysv/linux/m68k/bits/stat.h [__USE_MISC]: Likewise.
* sysdeps/unix/sysv/linux/mips/bits/sigaction.h [__USE_MISC]:
Likewise.
* sysdeps/unix/sysv/linux/mips/bits/stat.h [__USE_MISC]: Likewise.
* sysdeps/unix/sysv/linux/powerpc/bits/stat.h [__USE_MISC]:
Likewise.
* sysdeps/unix/sysv/linux/s390/bits/sigaction.h [__USE_MISC]:
Likewise.
* sysdeps/unix/sysv/linux/s390/bits/stat.h [__USE_MISC]: Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/sigaction.h [__USE_MISC]:
Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/stat.h [__USE_MISC]:
Likewise.
* sysdeps/unix/sysv/linux/x86/bits/stat.h [__USE_MISC]: Likewise.
* sysdeps/x86/bits/string.h: Update #endif comments.
* sysdeps/x86/fpu/bits/mathinline.h [__USE_MISC]: Remove redundant
conditionals.
* time/sys/time.h: Update #endif comments.
* time/time.h: Likewise.
[__USE_MISC]: Remove redundant conditionals.
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This patch cleans up cases of __USE_MISC that are trivially redundant
after the recent substitution of __USE_MISC for __USE_BSD and
__USE_SVID: either in constructs such as "defined __USE_MISC ||
defined __USE_MISC", or else (in the bits/mman.h case) a conditional
on __USE_MISC nested inside another __USE_MISC conditional. (The
cleanups remaining after this patch are still quite large, but it
seems a reasonable piece to separate out.)
Tested x86_64.
* bits/mman.h [__USE_MISC]: Remove redundant conditionals.
* ctype/ctype.h [__USE_MISC]: Likewise.
* dirent/dirent.h [__USE_MISC]: Likewise.
* grp/grp.h [__USE_MISC]: Likewise.
* io/fcntl.h [__USE_MISC]: Likewise.
* io/sys/stat.h [__USE_MISC]: Likewise.
* libio/stdio.h [__USE_MISC]: Likewise.
* posix/unistd.h [__USE_MISC]: Likewise.
* pwd/pwd.h [__USE_MISC]: Likewise.
* stdlib.h [__USE_MISC]: Likewise.
* string/bits/string2.h [__USE_MISC]: Likewise.
* string/string.h [__USE_MISC]: Likewise.
* time/time.h [__USE_MISC]: Likewise.
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This patch cleans up following the obsoletion of _BSD_SOURCE and
_SVID_SOURCE by combining __USE_BSD and __USE_SVID into __USE_MISC.
The only non-mechanical part of this patch is the changes to
features.h; everything else is simple substitution of __USE_MISC for
the old macros. Thus, this patch leaves obviously redundant
conditionals such as "defined __USE_MISC || defined __USE_MISC", and
does not update #endif comments where they referred to BSD or SVID in
words instead of the literal macro name. This is intended to
facilitate patch review by separating the less mechanical changes from
these purely mechanical changes into a separate patch. (I do intend
to integrate all the changes from
<https://sourceware.org/ml/libc-alpha/2013-12/msg00226.html>, which I
believe includes all the trailing comment updates, in subsequent
patches.)
Tested x86_64.
* include/features.h (__USE_BSD): Remove macro definitions.
(__USE_SVID): Likewise.
(_BSD_SOURCE): Likewise.
(_SVID_SOURCE): Likewise.
[!defined _BSD_SOURCE && !defined _SVID_SOURCE]: Remove condition
from definition of _DEFAULT_SOURCE.
[_BSD_SOURCE || _SVID_SOURCE]: Change condition to
[_DEFAULT_SOURCE].
* bits/fcntl.h [__USE_BSD]: Change condition to [__USE_MISC].
* bits/mman.h [__USE_BSD]: Likewise.
* bits/termios.h [__USE_BSD]: Likewise.
* bits/waitstatus.h [__USE_BSD]: Likewise.
* ctype/ctype.h [__USE_SVID]: Likewise.
* dirent/dirent.h [__USE_BSD]: Likewise.
* grp/grp.h [__USE_SVID]: Likewise.
[__USE_BSD]: Likewise.
* inet/netinet/igmp.h [__USE_BSD]: Likewise.
* io/fcntl.h [__USE_BSD]: Likewise.
* io/ftw.h [__USE_BSD]: Likewise.
* io/sys/stat.h [__USE_BSD]: Likewise.
* libio/bits/stdio-ldbl.h [__USE_BSD]: Likewise.
* libio/bits/stdio2.h [__USE_BSD]: Likewise.
* libio/stdio.h [__USE_SVID]: Likewise.
[__USE_BSD]: Likewise.
* math/math.h [__USE_SVID]: Likewise.
[__USE_BSD]: Likewise.
* misc/bits/syslog-ldbl.h [__USE_BSD]: Likewise.
* misc/bits/syslog.h [__USE_BSD]: Likewise.
* misc/search.h [__USE_SVID]: Likewise.
* misc/sys/mman.h [__USE_BSD]: Likewise.
* misc/sys/syslog.h [__USE_BSD]: Likewise.
* misc/sys/uio.h [__USE_BSD]: Likewise.
* posix/bits/unistd.h [__USE_BSD]: Likewise.
* posix/glob.h [__USE_BSD]: Likewise.
* posix/regex.h [__USE_BSD]: Likewise.
* posix/sys/types.h [__USE_BSD]: Likewise.
[__USE_SVID]: Likewise.
* posix/sys/utsname.h [__USE_SVID]: Likewise.
* posix/sys/wait.h [__USE_BSD]: Likewise.
[__USE_SVID]: Likewise.
* posix/unistd.h [__USE_BSD]: Likewise.
[__USE_SVID]: Likewise.
* pwd/pwd.h [__USE_SVID]: Likewise.
* resolv/netdb.h [__USE_BSD]: Likewise.
* setjmp/setjmp.h [__USE_BSD]: Likewise.
* signal/signal.h [__USE_BSD]: Likewise.
[__USE_SVID]: Likewise.
* socket/sys/socket.h [__USE_BSD]: Likewise.
* stdlib/fmtmsg.h [__USE_SVID]: Likewise.
* stdlib/stdlib.h [__USE_BSD]: Likewise.
[__USE_SVID]: Likewise.
* string/bits/string2.h [__USE_BSD]: Likewise.
[__USE_SVID]: Likewise.
* string/bits/string3.h [__USE_BSD]: Likewise.
* string/endian.h [__USE_BSD]: Likewise.
* string/string.h [__USE_SVID]: Likewise.
[__USE_BSD]: Likewise.
* string/strings.h [__USE_BSD]: Likewise.
* sysdeps/generic/netinet/ip.h [__USE_BSD]: Likewise.
* sysdeps/gnu/netinet/ip_icmp.h [__USE_BSD]: Likewise.
* sysdeps/mach/hurd/bits/fcntl.h [__USE_BSD]: Likewise.
* sysdeps/mach/hurd/bits/stat.h [__USE_BSD]: Likewise.
* sysdeps/unix/sysv/linux/alpha/bits/mman.h [__USE_BSD]: Likewise.
* sysdeps/unix/sysv/linux/alpha/bits/termios.h [__USE_BSD]:
Likewise.
* sysdeps/unix/sysv/linux/bits/fcntl-linux.h [__USE_BSD]:
Likewise.
* sysdeps/unix/sysv/linux/bits/mman-linux.h [__USE_BSD]: Likewise.
* sysdeps/unix/sysv/linux/bits/sys_errlist.h [__USE_BSD]:
Likewise.
* sysdeps/unix/sysv/linux/bits/termios.h [__USE_BSD]: Likewise.
* sysdeps/unix/sysv/linux/mips/bits/termios.h [__USE_BSD]:
Likewise.
* sysdeps/unix/sysv/linux/netinet/if_ether.h [__USE_BSD]:
Likewise.
* sysdeps/unix/sysv/linux/netinet/if_fddi.h [__USE_BSD]: Likewise.
* sysdeps/unix/sysv/linux/netinet/if_tr.h [__USE_BSD]: Likewise.
* sysdeps/unix/sysv/linux/powerpc/bits/termios.h [__USE_BSD]:
Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/termios.h [__USE_BSD]:
Likewise.
* sysdeps/x86/bits/string.h [__USE_BSD]: Likewise.
* sysvipc/sys/ipc.h [__USE_SVID]: Likewise.
* termios/termios.h [__USE_BSD]: Likewise.
* time/sys/time.h [__USE_BSD]: Likewise.
* time/time.h [__USE_BSD]: Likewise.
[__USE_SVID]: Likewise.
* sysdeps/unix/sysv/linux/hppa/bits/mman.h [__USE_BSD]: Change
condition to [__USE_MISC].
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The __builtin_bswap* functions were introduced in gcc-4.3, not gcc-4.2.
Fix the __GNUC_PREREQ tests to reflect this.
Otherwise trying to compile code with gcc-4.2 falls down:
In file included from /usr/include/endian.h:60,
from /usr/include/ctype.h:40,
/usr/include/bits/byteswap.h: In function 'unsigned int __bswap_32(unsigned int)':
/usr/include/bits/byteswap.h:46: error: '__builtin_bswap32' was not declared in this scope
/usr/include/bits/byteswap.h: In function 'long long unsigned int __bswap_64(long long unsigned int)':
/usr/include/bits/byteswap.h:110: error: '__builtin_bswap64' was not declared in this scope
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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struct dirent64.
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[BZ#13926]
Currently __bswap_64 is not defined at all for non-GCC compilers.
Define it but guard it with __GLIBC_HAVE_LONG_LONG.
endian.h uses __bswap_64, make the functions only available
if __GLIBC_HAVE_LONG_LONG is defined.
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No more __const.
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