forked from Mirror/frr
bedc005a7a
Just putting the infrastructure in place and having it disabled is actually good progress here; have the compiler make itself useful and tell us what we have to do to get the basics right. (The next commit will cause a *lot* of compile errors as soon as `PIM_V6_TEMP_BREAK` is set; but there is no reason to force everything into a single step here.) To enable `pim_addr = in6_addr`, run `make PIM_V6_TEMP_BREAK=1` (remove previous compile results with `rm pimd/pim6d-*.o`) Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
70 lines
1.8 KiB
C
70 lines
1.8 KiB
C
/*
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* PIM address generalizations
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* Copyright (C) 2022 David Lamparter for NetDEF, Inc.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the Free
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* Software Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; see the file COPYING; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <zebra.h>
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#include "pim_addr.h"
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#include "printfrr.h"
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#include "prefix.h"
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printfrr_ext_autoreg_p("PA", printfrr_pimaddr)
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static ssize_t printfrr_pimaddr(struct fbuf *buf, struct printfrr_eargs *ea,
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const void *vptr)
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{
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const pim_addr *addr = vptr;
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bool use_star = false;
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if (ea->fmt[0] == 's') {
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use_star = true;
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ea->fmt++;
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}
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if (!addr)
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return bputs(buf, "(null)");
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if (use_star) {
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pim_addr zero = {};
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if (memcmp(addr, &zero, sizeof(zero)) == 0)
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return bputch(buf, '*');
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}
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#if PIM_IPV == 4
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return bprintfrr(buf, "%pI4", addr);
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#elif !defined(PIM_V6_TEMP_BREAK)
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CPP_NOTICE("note IPv6 typing for pim_addr is temporarily disabled.");
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return bprintfrr(buf, "%pI4", addr);
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#else
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return bprintfrr(buf, "%pI6", addr);
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#endif
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}
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printfrr_ext_autoreg_p("SG", printfrr_sgaddr)
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static ssize_t printfrr_sgaddr(struct fbuf *buf, struct printfrr_eargs *ea,
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const void *vptr)
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{
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const pim_sgaddr *sga = vptr;
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if (!sga)
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return bputs(buf, "(null)");
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return bprintfrr(buf, "(%pPAs,%pPAs)", &sga->src, &sga->grp);
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}
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