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Re: git-compat-util.h:798:13: error: conflicting types for ‘inet_ntop’

From
JWJeffrey Walton <noloader@gmail.com>
Date
Feb 1, 2020, 12:34 UTC
Message-ID
<CAH8yC8noefVsnK1cGipub3vmpq0iK3bwJDaWbiaFhJGGtNzHWw@mail.gmail.com>
In-Reply-To
<CAH8yC8mh0gysNz3Dbrph0f8KZ8DEWaH-6rWg6fSOD-_aGh3=3A@mail.gmail.com>
On Sat, Feb 1, 2020 at 7:12 AM Jeffrey Walton <noloader@gmail.com> wrote:
Show 50 quoted lines
>
> On Sat, Feb 1, 2020 at 6:39 AM Jeffrey Walton <noloader@gmail.com> wrote:
> >
> > I'm building the 2.25 release tarball on Solaris 11.3 i86pc. I'm
> > catching an error:
> >
> > $ gmake
> >     CC fuzz-commit-graph.o
> > In file included from commit-graph.h:4:0,
> >                  from fuzz-commit-graph.c:1:
> > git-compat-util.h:798:13: error: conflicting types for ‘inet_ntop’
> >  const char *inet_ntop(int af, const void *src, char *dst, size_t size);
> >              ^
> > In file included from git-compat-util.h:226:0,
> >                  from commit-graph.h:4,
> >                  from fuzz-commit-graph.c:1:
> > /usr/include/arpa/inet.h:43:20: note: previous declaration of
> > ‘inet_ntop’ was here
> >  extern const char *inet_ntop(int, const void *_RESTRICT_KYWD,
> >                     ^
> > gmake: *** [fuzz-commit-graph.o] Error 1
> >
> > And:
> >
> > $ cat -n /usr/include/arpa/inet.h
> > ...
> >     41  #if !defined(_XPG4_2) || defined(_XPG6) || defined(__EXTENSIONS__)
> >     42  extern int inet_pton(int, const char *_RESTRICT_KYWD, void
> > *_RESTRICT_KYWD);
> >     43  extern const char *inet_ntop(int, const void *_RESTRICT_KYWD,
> >     44                          char *_RESTRICT_KYWD, socklen_t);
> >     45  #endif /* !defined(_XPG4_2) || defined(_XPG6) ||
> > defined(__EXTENSIONS__) */
>
> According to Sun's man pages:
>
> inet(3SOCKET)              Sockets Library Functions             inet(3SOCKET)
>
> NAME
>        inet,  inet6, inet_ntop, inet_pton, inet_aton, inet_addr, inet_network,
>        inet_makeaddr, inet_lnaof, inet_netof,  inet_ntoa  -  Internet  address
>        manipulation
>
> SYNOPSIS
>        cc [ flag... ] file... -lsocket  -lnsl  [ library... ]
>        #include <sys/socket.h>
>        #include <netinet/in.h>
>        #include <arpa/inet.h>
>
> Maybe the include should be <arpa/inet.h> on Sun systems?
This may be part of the issue, too.
    checking for socket in -lc... no
    checking for inet_ntop... no
    checking for inet_ntop in -lresolv... no
    checking for inet_pton... no
    checking for inet_pton in -lresolv... no
-lsocket  -lnsl should probably be tested.
Jeff
Previous: Jeffrey WaltonNext: Jeff King
Message 3 of 8 in “git-compat-util.h:798:13: error: conflicting types for ‘inet_ntop’”
  1. Jeffrey WaltonFeb 1, 2020
  2. Jeffrey WaltonFeb 1, 2020
  3. Jeffrey WaltonFeb 1, 2020
  4. Jeff KingFeb 3, 2020
  5. Jeffrey WaltonFeb 3, 2020
  6. Jeff KingFeb 3, 2020
  7. Jeffrey WaltonFeb 3, 2020
  8. Jeff KingFeb 3, 2020

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