kc3-lang/gnulib/modules/sys_stat

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• Hash : 791cc509
  Author :
  Date : 2009-10-12T16:48:57
  

  utimensat: new module
  
  Provide utimensat where it is missing, and rpl_utimensat to work
  around ENOSYS and EINVAL bugs in older Linux kernels.
  
  * modules/utimensat: New file.
  * lib/utimensat.c (utimensat): Likewise.
  * m4/utimensat.m4 (gl_FUNC_UTIMENSAT): Likewise.
  * lib/utimens.c (utimensat): Avoid recursion into rpl_utimensat,
  so we can work around Linux bugs.
  * m4/sys_stat_h.m4 (gl_SYS_STAT_H_DEFAULTS): Add witnesses.
  * modules/sys_stat (Makefile.am): Substitute them.
  * lib/sys_stat.in.h (utimensat): Declare it.
  * MODULES.html.sh (systems lacking POSIX:2008): Mention module.
  * doc/posix-functions/utimensat.texi (utimensat): Likewise.
  * modules/utimensat-tests: New test.
  * tests/test-utimensat.c: Likewise.
  
  Signed-off-by: Eric Blake <ebb9@byu.net>
  

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• modules/sys_stat

• Description:
  A <sys/stat.h> for systems with missing declarations.
  
  Files:
  lib/sys_stat.in.h
  m4/sys_stat_h.m4
  m4/unistd_h.m4
  
  Depends-on:
  include_next
  link-warning
  time
  
  configure.ac:
  gl_HEADER_SYS_STAT_H
  AC_PROG_MKDIR_P
  
  Makefile.am:
  BUILT_SOURCES += sys/stat.h
  
  # We need the following in order to create <sys/stat.h> when the system
  # has one that is incomplete.
  sys/stat.h: sys_stat.in.h
  	$(AM_V_at)$(MKDIR_P) sys
  	$(AM_V_GEN)rm -f $@-t $@ && \
  	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
  	  sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
  	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
  	      -e 's|@''NEXT_SYS_STAT_H''@|$(NEXT_SYS_STAT_H)|g' \
  	      -e 's|@''GNULIB_FCHMODAT''@|$(GNULIB_FCHMODAT)|g' \
  	      -e 's|@''GNULIB_FSTATAT''@|$(GNULIB_FSTATAT)|g' \
  	      -e 's|@''GNULIB_FUTIMENS''@|$(GNULIB_FUTIMENS)|g' \
  	      -e 's|@''GNULIB_LCHMOD''@|$(GNULIB_LCHMOD)|g' \
  	      -e 's|@''GNULIB_LSTAT''@|$(GNULIB_LSTAT)|g' \
  	      -e 's|@''GNULIB_MKDIRAT''@|$(GNULIB_MKDIRAT)|g' \
  	      -e 's|@''GNULIB_MKFIFOAT''@|$(GNULIB_MKFIFOAT)|g' \
  	      -e 's|@''GNULIB_MKNODAT''@|$(GNULIB_MKNODAT)|g' \
  	      -e 's|@''GNULIB_STAT''@|$(GNULIB_STAT)|g' \
  	      -e 's|@''GNULIB_UTIMENSAT''@|$(GNULIB_UTIMENSAT)|g' \
  	      -e 's|@''HAVE_FCHMODAT''@|$(HAVE_FCHMODAT)|g' \
  	      -e 's|@''HAVE_FSTATAT''@|$(HAVE_FSTATAT)|g' \
  	      -e 's|@''HAVE_FUTIMENS''@|$(HAVE_FUTIMENS)|g' \
  	      -e 's|@''HAVE_LCHMOD''@|$(HAVE_LCHMOD)|g' \
  	      -e 's|@''HAVE_LSTAT''@|$(HAVE_LSTAT)|g' \
  	      -e 's|@''HAVE_MKDIRAT''@|$(HAVE_MKDIRAT)|g' \
  	      -e 's|@''HAVE_MKFIFOAT''@|$(HAVE_MKFIFOAT)|g' \
  	      -e 's|@''HAVE_MKNODAT''@|$(HAVE_MKNODAT)|g' \
  	      -e 's|@''HAVE_UTIMENSAT''@|$(HAVE_UTIMENSAT)|g' \
  	      -e 's|@''REPLACE_FSTAT''@|$(REPLACE_FSTAT)|g' \
  	      -e 's|@''REPLACE_FSTATAT''@|$(REPLACE_FSTATAT)|g' \
  	      -e 's|@''REPLACE_FUTIMENS''@|$(REPLACE_FUTIMENS)|g' \
  	      -e 's|@''REPLACE_LSTAT''@|$(REPLACE_LSTAT)|g' \
  	      -e 's|@''REPLACE_MKDIR''@|$(REPLACE_MKDIR)|g' \
  	      -e 's|@''REPLACE_STAT''@|$(REPLACE_STAT)|g' \
  	      -e 's|@''REPLACE_UTIMENSAT''@|$(REPLACE_UTIMENSAT)|g' \
  	      -e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
  	      < $(srcdir)/sys_stat.in.h; \
  	} > $@-t && \
  	mv $@-t $@
  MOSTLYCLEANFILES += sys/stat.h sys/stat.h-t
  MOSTLYCLEANDIRS += sys
  
  Include:
  <sys/stat.h>
  
  License:
  LGPLv2+
  
  Maintainer:
  all
  

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