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inet_ntop: guard extra work by IF_LINT No need to penalize the code just to silence a gcc warning, so follow the conventions used elsewhere in gnulib. Clients that want to use extra warnings should also be using -Dlint. * lib/inet_ntop.c (inet_ntop6): Mark spurious initialization, for better code generation when not checking for warnings. Suggested by Paul Eggert and Jim Meyering. Signed-off-by: Eric Blake <eblake@redhat.com>
author Eric Blake <eblake@redhat.com>
date Thu, 12 Jan 2012 08:44:08 -0700
parents b86e9061a6d0
children 67d40006deab
line wrap: on
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Description:
Support for fcntl() action F_DUPFD, F_DUPFD_CLOEXEC, F_GETFD.

Files:
m4/fcntl.m4
lib/fcntl.c

Depends-on:
fcntl-h
extensions
dup2            [test $HAVE_FCNTL = 0 || test $REPLACE_FCNTL = 1]
getdtablesize   [test $HAVE_FCNTL = 0 || test $REPLACE_FCNTL = 1]
msvc-nothrow    [test $HAVE_FCNTL = 0 || test $REPLACE_FCNTL = 1]

configure.ac:
gl_FUNC_FCNTL
if test $HAVE_FCNTL = 0 || test $REPLACE_FCNTL = 1; then
  AC_LIBOBJ([fcntl])
fi
gl_FCNTL_MODULE_INDICATOR([fcntl])

Makefile.am:

Include:
<fcntl.h>

License:
LGPLv2+

Maintainer:
Eric Blake