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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 | fc90387175d8 |
| children |
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Files: tests/unistr/test-u16-strchr.c tests/unistr/test-strchr.h tests/zerosize-ptr.h tests/macros.h m4/mmap-anon.m4 Depends-on: extensions getpagesize unistr/u16-set unistr/u32-set unistr/u32-to-u16 configure.ac: gl_FUNC_MMAP_ANON AC_CHECK_HEADERS_ONCE([sys/mman.h]) AC_CHECK_FUNCS_ONCE([mprotect]) Makefile.am: TESTS += test-u16-strchr check_PROGRAMS += test-u16-strchr test_u16_strchr_SOURCES = unistr/test-u16-strchr.c test_u16_strchr_LDADD = $(LDADD) $(LIBUNISTRING)