Date: Thu, 10 Dec 2015 19:49:17 +0000 From: "Heyman, Jerrold" <Jerrold.Heyman@emc.com> To: "freebsd-questions@freebsd.org" <freebsd-questions@freebsd.org> Subject: <rpc/rpc.h> and rpc_createerr Message-ID: <9CDA60925D09954CA4BAD0284E2DFC43024EDE@MX204CL01.corp.emc.com>
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I've just installed FreeBSD 10.2 in order to determine the portability of m= y companies code. Built gcc4.6 out of the ports/lang area, but see the sam= e issue using /usr/bin/cc (clang 3.4.1). in /usr/include/rpc/clnt.h the following snippet: /* * If a creation fails, the following allows the user to figure out why. */ struct rpc_createerr { enum clnt_stat cf_stat; struct rpc_err cf_error; /* userful when cf_stat =3D=3D RPC_PMAPFA= ILURE */ }; __BEGIN_DECLS extern struct rpc_createerr *__rpc_createeer(void); __END_DECLS #define rpc_createerr (*(__rpc_createeerr())) Note that the #define becomes active once the file is included, and in my s= ource code I have multiple struct rpc_createerr *ce; declarations. Both cc and gcc cite this as an error, though for different = reasons. gcc complains that a '(' is found where a '{' is expected. The cc error message is 'error: declaration of anyonymous struct must be a = definition'. My other ports - Linux, AIX, Solaris, Mac OSX, do not have the #define in /= usr/include/rpc/clnt.h. The HP-UX does, but it is encapsulated within a #ifdef _REENTRANT / #endif = block. Is this an actual error, or is there something on FreeBSD that I need to do= that is different than the other platforms? Thanks in advance, jerry Jerry Heyman | Principal Software Engineer | Software is the difference EMC Data Domain | between hardware and reality Jerrold.Heyman@emc.com / 919.597.7812 |
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