glibc/hurd/intr-rpc.awk
1995-02-18 01:27:10 +00:00

46 lines
940 B
Awk

# Icky intimate knowledge of MiG output.
BEGIN \
{
nprotolines=0; proto=0;
args=""; echo=1; isintr=0;
intrcall = "__hurd_intr_rpc_" call;
print "#include <hurd/signal.h>";
}
$NF == intrcall { isintr=1; }
NF == 1 && $1 == ")" { proto=0; }
proto \
{
protolines[nprotolines++] = $0;
arg = $NF;
if (substr(arg, 1, 1) == "*")
arg = substr(arg, 2, length(arg)-1);
args = args arg;
}
NF == 1 && $1 == "(" { proto=1; }
NF == 3 && $1 == "InP->Head.msgh_request_port" \
{ portarg = substr($3, 1, length($3)-1); }
{ print $0; }
END \
{
if (isintr)
{
print "\n\n/* User-callable interrupt-handling stub. */";
print "kern_return_t __" call;
print "(";
for (i = 0; i < nprotolines; ++i)
print protolines[i];
print ")";
print "{";
print " return HURD_EINTR_RPC (" portarg ", " \
intrcall "(" args "));";
print "}";
}
print "weak_alias (__" call ", " call ")"
}