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unistd: port readlink to Mac OS X 10.3.9 * lib/unistd.in.h (_GL_INCLUDING_UNISTD_H): New macro, to work around self-include problem in Mac OS X 10.3.9 when combined with readlink module. Problem reported by Klaus Zietler in <http://bugs.gnu.org/16825>.
author Paul Eggert <eggert@penguin.cs.ucla.edu>
date Tue, 25 Feb 2014 11:16:27 -0800
parents 6a9ea5d7b466
children
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Description:
ftruncate() function: truncate an open file to a specified length.

Files:
lib/ftruncate.c
m4/ftruncate.m4

Depends-on:
unistd
sys_types
largefile
msvc-nothrow    [test $HAVE_FTRUNCATE = 0 || test $REPLACE_FTRUNCATE = 1]
msvc-inval      [test $HAVE_FTRUNCATE = 0 || test $REPLACE_FTRUNCATE = 1]

configure.ac:
gl_FUNC_FTRUNCATE
if test $HAVE_FTRUNCATE = 0 || test $REPLACE_FTRUNCATE = 1; then
  AC_LIBOBJ([ftruncate])
  gl_PREREQ_FTRUNCATE
fi
gl_UNISTD_MODULE_INDICATOR([ftruncate])

Makefile.am:

Include:
<unistd.h>

License:
GPL

Maintainer:
Jim Meyering