On Sat, 16 Mar 2013, Elias Mårtenson wrote: > Is there a problem with the GSSAPI implementation in FreeBSD? There might be; I can't remember if I had trouble with it in my current application even before I started using the gss_pseudo_random feature which it does not support (which caused me to switch to the MIT krb5 implementation). > I'm trying to compile a minimal application that does nothing more than > including the file gssapi/gssapi_krb5.h: > > #include <gssapi/gssapi_krb5.h> > > int main(void) > { > return 0; > } You do not mention which version of FreeBSD you are using. > When compiling this with "gcc foo.c" I get the following error: > > In file included from foo.c:1: > /usr/include/gssapi/gssapi_krb5.h:139: error: expected declaration > specifiers or '...' before 'time_t' I find that clang's warning/error messages are frequently more helpful than gcc's. Running the same experiment on my 10-current (r247267) setup I get a somewhat different error: /usr/include/gssapi/gssapi_krb5.h:56: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'extern' It seems that GSSAPI_CPP_START is never defined, for one. > I have to admit that I'm a bit stumped as to why I get the error message in > the first place. The line in question looks like this: > > OM_uint32 > gsskrb5_extract_authtime_from_sec_context(OM_uint32 *, gss_ctx_id_t, > time_t *); > > I checked the preprocessor output and there are indeed correct typedefs for > OM_uint32, gss_ctx_id_t and time_t, so I can't really see why this error > would occur. The previous line may also be relevant. You do not have any GSSAPI_LIB_FUNCTION or GSSAPI_LIB_CALL macros in the type specification of the function, though? (I do.) > In any case, given the import program, this behaviour isn't really correct > as far as I can tell. > > Any input on this? The provided gssapi_krb5 support is certainly suboptimal -- including the header at all gives a warning that it uses the deprecated path "gssapi.h" to get the generic gssapi declarations. Might be, it needs further love. -Ben KadukReceived on Sat Mar 16 2013 - 19:29:56 UTC
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