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5 Commits

Author SHA1 Message Date
Paul Eggert
5a82c74822 Prefer https to http for gnu.org and fsf.org URLs 
Also, change sources.redhat.com to sourceware.org.
This patch was automatically generated by running the following shell
script, which uses GNU sed, and which avoids modifying files imported
from upstream:

sed -ri '
  s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g
  s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g
' \
  $(find $(git ls-files) -prune -type f \
      ! -name '*.po' \
      ! -name 'ChangeLog*' \
      ! -path COPYING ! -path COPYING.LIB \
      ! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \
      ! -path manual/texinfo.tex ! -path scripts/config.guess \
      ! -path scripts/config.sub ! -path scripts/install-sh \
      ! -path scripts/mkinstalldirs ! -path scripts/move-if-change \
      ! -path INSTALL ! -path  locale/programs/charmap-kw.h \
      ! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \
      ! '(' -name configure \
            -execdir test -f configure.ac -o -f configure.in ';' ')' \
      ! '(' -name preconfigure \
            -execdir test -f preconfigure.ac ';' ')' \
      -print)

and then by running 'make dist-prepare' to regenerate files built
from the altered files, and then executing the following to cleanup:

  chmod a+x sysdeps/unix/sysv/linux/riscv/configure
  # Omit irrelevant whitespace and comment-only changes,
  # perhaps from a slightly-different Autoconf version.
  git checkout -f \
    sysdeps/csky/configure \
    sysdeps/hppa/configure \
    sysdeps/riscv/configure \
    sysdeps/unix/sysv/linux/csky/configure
  # Omit changes that caused a pre-commit check to fail like this:
  # remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines
  git checkout -f \
    sysdeps/powerpc/powerpc64/ppc-mcount.S \
    sysdeps/unix/sysv/linux/s390/s390-64/syscall.S
  # Omit change that caused a pre-commit check to fail like this:
  # remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline
  git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
 2019-09-07 02:43:31 -07:00
Joseph Myers
04277e02d7 Update copyright dates with scripts/update-copyrights. 
* All files with FSF copyright notices: Update copyright dates
	using scripts/update-copyrights.
	* locale/programs/charmap-kw.h: Regenerated.
	* locale/programs/locfile-kw.h: Likewise.
 2019-01-01 00:11:28 +00:00
Joseph Myers
688903eb3e Update copyright dates with scripts/update-copyrights. 
* All files with FSF copyright notices: Update copyright dates
	using scripts/update-copyrights.
	* locale/programs/charmap-kw.h: Regenerated.
	* locale/programs/locfile-kw.h: Likewise.
 2018-01-01 00:32:25 +00:00
Joseph Myers
bfff8b1bec Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
Adhemerval Zanella
96b7fe4243 Consolidate posix_fadvise implementations 
This patch consolidates mostly of the Linux posix_fadvise{64} implementations
on sysdeps/unix/sysv/linux/posix_fadvise{64}.c.  It still keeps arch-specific
files for:

  * S390-32: it uses a packed structure to pass all the arguments on syscall.
    It is the only supported port that implements __NR_fadvise64_64 in this
    way.

  * ARM: it does not implement __NR_fadvise64 (as other 32-bits ports), so
    posix_fadvise calls internal posix_fadvise64 symbol.

  * MIPS64 n64: it requires a different version number that other ports.

The new macro SYSCALL_LL{64} is used to handle the offset argument and
INTERNAL_SYSCALL_CALL to handle passing the correct number of expect
arguments.

The default Linux adds two new defines a port can use to control how
__NR_fadvise64_64 passes the kernel arguments:

  * __ASSUME_FADVISE64_64_6ARG: the 'advise' argument is moved on second
    position.  This is the case of powerpc32 and arm to avoid implement
    7 argument syscall.

  * __ASSUME_FADVISE64_64_NO_ALIGN: for ABIs that defines
    __ASSUME_ALIGNED_REGISTER_PAIRS packs the offset without the leading
    '0'.  This is the case of tile 32 bits.

ARM also defines __NR_fadvise64_64 as __NR_arm_fadvise64_64 (which is also
handled on arch kernel-feature.h).

Tested on x86_64, x32, i686, armhf, and aarch64.

	* posix/Makefile (tests): Add tst-posix_fadvise and tst-posix_fadvise64.
	* posix/tst-posix_fadvise.c: New file.
	* posix/tst-posix_fadvise64.c: Likewise.
	* posix/tst-posix_fadvise-common.c: Likewise.
	* sysdeps/unix/sysv/linux/arm/kernel-features.h
	(__ASSUME_FADVISE64_64_6ARG): Define.
	* sysdeps/unix/sysv/linux/powerpc/kernel-features.h
	[!__powerpc64__] (__ASSUME_FADVISE64_64_6ARG): Add define.
	* sysdeps/unix/sysv/linux/arm/posix_fadvise64.c: Remove file.
	* sysdeps/unix/sysv/linux/generic/wordsize-32/posix_fadvise.c: Likewise.
	* sysdeps/unix/sysv/linux/i386/posix_fadvise64.S: Likewise.
	* sysdeps/unix/sysv/linux/mips/mips32/posix_fadvise.c: Likewise.
	* sysdeps/unix/sysv/linux/mips/mips32/posix_fadvise64.c: Likewise.
	* sysdeps/unix/sysv/linux/mips/mips64/n32/posix_fadvise.c: Likewise.
	* sysdeps/unix/sysv/linux/mips/mips64/n32/posix_fadvise64.c: Likewise.
	* sysdeps/unix/sysv/linux/mips/mips64/n64/posix_fadvise.c: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc32/posix_fadvise.c: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc32/posix_fadvise64.c:
	Likewise.
	* sysdeps/unix/sysv/linux/wordsize-64/posix_fadvise.c: Likewise.
	* sysdeps/unix/sysv/linux/wordsize-64/posix_fadvise64.c: Likewise.
	* sysdeps/unix/sysv/linux/mips/mips64/n64/posix_fadvise64.c
	(SHLIB_COMPAT(libc, GLIBC_2_2, GLIBC_2_3_3) [__posix_fadvise64_l64]:
	Alias to __posix_fadvise64_l32.
	(SHLIB_COMPAT(libc, GLIBC_2_2, GLIBC_2_3_3) [__posix_fadvise64_l32]:
	Add compat definition to posix_fadvise64.
	(SHLIB_COMPAT(libc, GLIBC_2_2, GLIBC_2_3_3) [__posix_fadvise64_l64]:
	Add versioned definition to posix_fadvise64.
	* sysdeps/unix/sysv/linux/posix_fadvise.c (posix_fadvise): Build iff
	__OFF_T_MATCHES_OFF64_T is defined, use INTERNAL_SYSCALL_CALL, add
	__ASSUME_FADVISE64_64_6ARG/__ASSUME_FADVISE64_64_NO_ALIGN support.
	* sysdeps/unix/sysv/linux/posix_fadvise64.c (posix_fadvise64): Add
	__ASSUME_FADVISE64_64_NO_ALIGN support and use INTERNAL_SYSCALL_CALL.
 2016-10-07 14:16:41 -03:00