Then I would use vmod_var and store a value in the subroutines and check it once they've returned, that way you won't fuss with the C code.
-- Guillaume Quintard On Wed, Jan 3, 2018 at 5:47 PM, Prem Kumar <[email protected]> wrote: > Ok.the scenario is if separate vcl recv/hash/.. subroutines configured for > 2 domain URLs,first domain url will be always called and call 2nd domain. > The first domain will serve only specific url and return 0 if not. If zero > is returned I will use 2nd domain’s recv with header with index 2. > Otherwise header to 1. i would like to get return error from respective > recv/hash/.. subroutine to main handler which will set header . > > -prem > > On Wed, 3 Jan 2018 at 8:12 PM, Guillaume Quintard < > [email protected]> wrote: > >> Hi, >> >> Pretty sure there was a reason, possibly paving the way to have >> subroutines return VCL types, some time in the future. >> >> Can I ask you what's the goal behind this? I feel like you're headed >> toward an overkill solution, and we can probably avoid that. >> >> Cheers, >> >> -- >> Guillaume Quintard >> >> On Wed, Jan 3, 2018 at 3:37 PM, Prem Kumar <[email protected]> >> wrote: >> >>> Hi All, >>> >>> Is there is any reason why subroutines return type changes from "static >>> int" to "void" in varnish. >>> During compilation of VCL to C code, all the function return type as >>> void instead of static int before. >>> >>> Can you please help if there a way I can return status code from >>> subroutine?. >>> >>> lib/libvcc/vcc_parse.c >>> vcc_ParseFunction(struct vcc *tl) >>> >>> { >>> >>> Fh(tl, 0, "void %s(VRT_CTX);\n", sym->rname); >>> Fc(tl, 1, "\nvoid __match_proto__(vcl_func_t)\n"); >>> Fc(tl, 1, "%s(VRT_CTX)\n", sym->rname); >>> >>> >>> >>> >>> -Prem >>> >>> _______________________________________________ >>> varnish-misc mailing list >>> [email protected] >>> https://www.varnish-cache.org/lists/mailman/listinfo/varnish-misc >>> >> >>
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