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Instrument compiler about code unreachability

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Clang needs some instrumentation help for static code analysis.
It helps gcc and human reader as well.
This commit is contained in:
Zdenek Kabelac 2010-10-26 09:01:47 +00:00
parent 84cc478cc4
commit 6426e5d3e6
1 changed files with 5 additions and 2 deletions
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5
daemons/clvmd/clvmd.c
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@ -491,6 +491,7 @@ int main(int argc, char *argv[])
DEBUGLOG("Can't initialise cluster interface\n");
log_error("Can't initialise cluster interface\n");
child_init_signal(DFAIL_CLUSTER_IF);
__builtin_unreachable();
}
DEBUGLOG("Cluster ready, doing some more initialisation\n");
@ -505,8 +506,10 @@ int main(int argc, char *argv[])
/* Add the local socket to the list */
newfd = malloc(sizeof(struct local_client));
if (!newfd)
if (!newfd) {
child_init_signal(DFAIL_MALLOC);
__builtin_unreachable();
}
newfd->fd = local_sock;
newfd->removeme = 0;