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timespec-add, timespec-sub: new modules * lib/timespec.h (timespec_add, timespec_sub): New decls. * lib/timespec-add.c, lib/timespec-sub.c: * modules/timespec-add, modules/timespec-sub: New files.
author Paul Eggert <eggert@cs.ucla.edu>
date Thu, 30 Jun 2011 15:17:31 -0700
parents 9acfed062e5f
children
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Description:
lchown() function: change ownership of a file, without following symlinks.

Files:
lib/lchown.c
m4/lchown.m4

Depends-on:
unistd
chown           [test $HAVE_LCHOWN = 0 || test $REPLACE_LCHOWN = 1]
errno           [test $HAVE_LCHOWN = 0 || test $REPLACE_LCHOWN = 1]
lstat           [test $HAVE_LCHOWN = 0 || test $REPLACE_LCHOWN = 1]
stdbool         [test $HAVE_LCHOWN = 0 || test $REPLACE_LCHOWN = 1]
sys_stat        [test $HAVE_LCHOWN = 0 || test $REPLACE_LCHOWN = 1]

configure.ac:
gl_FUNC_LCHOWN
if test $HAVE_LCHOWN = 0 || test $REPLACE_LCHOWN = 1; then
  AC_LIBOBJ([lchown])
fi
gl_UNISTD_MODULE_INDICATOR([lchown])

Makefile.am:

Include:
<unistd.h>

License:
LGPLv2+

Maintainer:
Jim Meyering, Eric Blake