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view modules/termios @ 16275:053f5a861da8
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 | d2437ed29d20 |
children |
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Description: A <termios.h> that works around platform issues. Files: lib/termios.in.h m4/termios_h.m4 Depends-on: include_next snippet/c++defs snippet/warn-on-use configure.ac: gl_TERMIOS_H Makefile.am: BUILT_SOURCES += termios.h # We need the following in order to create <termios.h> when the system # version does not have all declarations. termios.h: termios.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(WARN_ON_USE_H) $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ sed -e 's|@''GUARD_PREFIX''@|${gl_include_guard_prefix}|g' \ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_TERMIOS_H''@|$(NEXT_TERMIOS_H)|g' \ -e 's/@''GNULIB_TCGETSID''@/$(GNULIB_TCGETSID)/g' \ -e 's|@''HAVE_DECL_TCGETSID''@|$(HAVE_DECL_TCGETSID)|g' \ -e 's|@''HAVE_TERMIOS_H''@|$(HAVE_TERMIOS_H)|g' \ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ < $(srcdir)/termios.in.h; \ } > $@-t && \ mv $@-t $@ MOSTLYCLEANFILES += termios.h termios.h-t Include: <termios.h> License: LGPLv2+ Maintainer: Bruno Haible