mkioctls revision 130617
1175936Sdesset -e 2175936Sdes 3175936Sdes# $FreeBSD: head/usr.bin/kdump/mkioctls 130617 2004-06-16 23:39:33Z mlaier $ 4175936Sdes 540455Sbdeif [ "x$1" = "x-s" ]; then 640455Sbde use_switch=1 754081Smarcel shift 8226157Sdeselse 954081Smarcel use_switch=0 1054081Smarcelfi 1154081Smarcel 1275261Sruif [ -z "$1" ]; then 1375261Sru echo "usage: sh $0 [-s] include-dir" 1440455Sbde exit 1 1516631Sbdefi 1640455Sbde 1754081SmarcelLC_ALL=C; export LC_ALL 18192901Sthompsa 1940455Sbde# Build a list of headers that have ioctls in them. 2064099Sru# XXX should we use an ANSI cpp? 2185796Sobrienioctl_includes=` 2240455Sbde cd $1 2340455Sbde find -H -s * -name '*.h' | 2485796Sobrien xargs egrep -l \ 25192768Sed'^#[ ]*define[ ]+[A-Za-z_][A-Za-z0-9_]*[ ]+_IO[^a-z0-9_]' | 26226157Sdes awk '{printf("#include <%s>\\\\n", $1)}' 271590Srgrimes` 2840455Sbde 2940455Sbdeawk -v x="$ioctl_includes" 'BEGIN {print x}' | 30191936Sed gcc -E -I$1 -dM - | 311590Srgrimes awk -v ioctl_includes="$ioctl_includes" -v use_switch="$use_switch" ' 3240455SbdeBEGIN { 3340455Sbde print "/* XXX obnoxious prerequisites. */" 341590Srgrimes print "#define COMPAT_43" 3520287Swollman print "#include <sys/param.h>" 3640455Sbde print "#include <sys/devicestat.h>" 37159247Srwatson print "#include <sys/disklabel.h>" 3864121Sru print "#include <sys/socket.h>" 3940455Sbde print "#include <sys/time.h>" 4040455Sbde print "#include <sys/tty.h>" 41130617Smlaier print "#include <net/ethernet.h>" 421590Srgrimes print "#include <net/if.h>" 4316631Sbde print "#include <net/if_var.h>" 4452130Speter print "#include <net/pfvar.h>" 4562585Sitojun print "#include <net/route.h>" 4662585Sitojun print "#include <netatm/atm.h>" 4762585Sitojun print "#include <netatm/atm_if.h>" 4874840Sken print "#include <netatm/atm_sap.h>" 4940455Sbde print "#include <netatm/atm_sys.h>" 501590Srgrimes print "#include <netinet/in.h>" 51226157Sdes print "#include <netinet/ip_mroute.h>" 5293522Sdwmalone print "#include <netinet6/in6_var.h>" 5340455Sbde print "#include <netinet6/nd6.h>" 5440455Sbde print "#include <netinet6/ip6_mroute.h>" 55226157Sdes print "#include <stdio.h>" 56226157Sdes print "#include <cam/cam.h>" 571590Srgrimes print "" 58226157Sdes print "const char *ioctlname(u_long val);" 591590Srgrimes print "" 601590Srgrimes print ioctl_includes 611590Srgrimes print "" 6240455Sbde print "const char *" 63175936Sdes print "ioctlname(u_long val)" 641590Srgrimes print "{" 651590Srgrimes print "" 661590Srgrimes if (use_switch) 671590Srgrimes print "\tswitch(val) {" 681590Srgrimes} 69175936Sdes 70226157Sdes/^#[ ]*define[ ]+[A-Za-z_][A-Za-z0-9_]*[ ]+_IO/ { 71226157Sdes 72226157Sdes # find where the name starts 73226157Sdes for (i = 1; i <= NF; i++) 74226157Sdes if ($i ~ /define/) 751590Srgrimes break; 761590Srgrimes ++i; 77226157Sdes # 78226157Sdes if (use_switch) 79226157Sdes printf("\tcase %s:\n\t\treturn(\"%s\");\n", $i, $i); 80226157Sdes else 81226157Sdes printf("\tif (val == %s)\n\t\treturn(\"%s\");\n", $i, $i); 82226157Sdes 83226157Sdes} 841590SrgrimesEND { 851590Srgrimes if (use_switch) 8616631Sbde print "\t}" 87 print "\n\treturn(NULL);" 88 print "}" 89} 90' 91