bsd: init netbsd & openbsd userland

Adds a couple of useful NetBSD and OpenBSD derivations. Some of these
will be integrated into Nixpkgs later.

Noncomprehensive list:

- netbsd.getent
- netbsd.getconf
- netbsd.fts
- openbsd.mg
- netbsd.compat (can replace libbsd)
This commit is contained in:
Matthew Bauer 2018-04-12 00:14:15 -05:00
parent 0dc26d0e7e
commit 31ef995e37
9 changed files with 1367 additions and 1 deletions

View file

@ -1,7 +1,6 @@
source $stdenv/setup
(echo '#!/usr/bin/env sh'; \
echo 'echo $@'; \
echo 'ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no "$@"') > ssh
chmod +x ssh
export CVS_RSH=$PWD/ssh

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@ -0,0 +1,8 @@
{ callPackages, recurseIntoAttrs }:
rec {
netbsd = recurseIntoAttrs (callPackages ./netbsd {});
openbsd = recurseIntoAttrs (callPackages ./openbsd {
inherit (netbsd) compat netBSDDerivation libcurses;
});
}

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@ -0,0 +1,18 @@
setupCompatFlags() {
# The `depHostOffset` describes how the host platform of the dependencies
# are slid relative to the depending package. It is brought into scope of
# the environment hook defined as the role of the dependency being applied.
case $depHostOffset in
-1) local role='BUILD_' ;;
0) local role='' ;;
1) local role='TARGET_' ;;
*) echo "cc-wrapper: Error: Cannot be used with $depHostOffset-offset deps" >2;
return 1 ;;
esac
export NIX_${role}LDFLAGS+=" -lnbcompat"
export NIX_${role}CFLAGS_COMPILE+=" -DHAVE_NBTOOL_CONFIG_H"
export NIX_${role}CFLAGS_COMPILE+=" -include nbtool_config.h"
}
addEnvHooks "$hostOffset" setupCompatFlags

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@ -0,0 +1,404 @@
{ stdenv, hostPlatform, fetchcvs, lib, groff, mandoc, zlib, coreutils
, yacc, flex, libressl, bash }:
let
fetchNetBSD = path: version: sha256: fetchcvs {
cvsRoot = ":pserver:anoncvs@anoncvs.NetBSD.org:/cvsroot";
module = "src/${path}";
inherit sha256;
tag = "netbsd-${builtins.replaceStrings ["."] ["-"] version}-RELEASE";
};
netBSDDerivation = attrs: stdenv.mkDerivation ((rec {
name = "${attrs.pname or (baseNameOf attrs.path)}-netbsd-${attrs.version}";
src = fetchNetBSD attrs.path attrs.version attrs.sha256;
extraPaths = [ ];
nativeBuildInputs = [ makeMinimal mandoc groff install yacc flex ];
buildInputs = [ compat ];
installFlags = [ "includes" ];
# These should be coverd in nbcompat, but are missing, sadly
NIX_CFLAGS_COMPILE = [
"-D__noinline="
"-D__warn_references(a,b)="
"-D__strong_alias(a,b)="
"-D__va_list=va_list"
];
# Definitions passed to share/mk/*.mk. Should be pretty simple -
# eventually maybe move it to a configure script.
DESTDIR = "$(out)";
TOOLDIR = "$(out)";
USETOOLS = "never";
NOCLANGERROR="yes";
NOGCCERROR="yes";
LEX = "flex";
# libs will be provided by cc-wrapper
LIBCRT0="";
LIBCRTI="";
LIBCRTEND="";
LIBCRTBEGIN="";
LIBC="";
LIBUTIL="";
LIBSSL = "";
LIBCRYPTO = "";
LIBCURSES = "";
"LIBDO.terminfo" = "_external";
_GCC_CRTBEGIN = "";
_GCC_CRTBEGINS = "";
_GCC_CRTEND = "";
_GCC_CRTENDS = "";
_GCC_LIBGCCDIR = "";
_GCC_CRTI = "";
_GCC_CRTDIR = "";
_GCC_CRTN = "";
# all dirs will be prefixed with DESTDIR
BINDIR = "/bin";
LIBDIR = "/lib";
SHLIBDIR = "/lib";
MANDIR = "/share/man";
INFODIR = "/share/info";
DOCDIR = "/share/doc";
LOCALEDIR = "/share/locale";
X11BINDIR = "/bin";
X11USRLIBDIR = "/lib";
X11MANDIR = "/share/man";
SHLINKDIR = "/usr/libexec";
HOST_SH = "${bash}/bin/sh";
# not using bsd binutils
SHLIB_WARNTEXTREL = "no";
SHLIB_MKMAP = "no";
OBJCOPY = "true";
PRESERVE = "-p";
MACHINE_ARCH = hostPlatform.parsed.cpu.name;
MACHINE_CPU = hostPlatform.parsed.cpu.name;
# NetBSD makefiles should be able to detect this
# but without they end up using gcc on Darwin stdenv
preConfigure = ''
export HAVE_${if stdenv.cc.isGNU then "GCC" else "LLVM"}=${lib.head (lib.splitString "." (lib.getVersion stdenv.cc.cc))}
'' + lib.optionalString (!builtins.hasAttr "nativeBuildInputs" attrs) ''
# hack until #38657 is fixed
export PATH=${install}/bin:$PATH
'';
postUnpack = ''
# merge together all extra paths
# there should be a better way to do this
sourceRoot=$PWD/$sourceRoot
export NETBSDSRCDIR=$sourceRoot
export BSDSRCDIR=$NETBSDSRCDIR
chmod -R u+w $sourceRoot
for path in $extraPaths; do
cd $path
find . -type d -exec mkdir -p $sourceRoot/\{} \;
find . -type f -exec cp -pr \{} $sourceRoot/\{} \;
chmod -R u+w $sourceRoot
done
cd $sourceRoot
if [ -d ${attrs.path} ]
then sourceRoot=$sourceRoot/${attrs.path}
fi
'';
# need to create directories for xinstall to work
preInstall = ''
mkdir -p $out$BINDIR $out$LIBDIR $out$INFODIR \
$out$DOCDIR $out$LOCALEDIR
for i in 1 2 3 4 5 6 7 8 9; do
mkdir -p $out$MANDIR/man$i $out$MANDIR/html$i
done
mkdir -p $out/usr/include
'';
postInstall = ''
# Remove lingering /usr references
if [ -d $out/usr ]; then
cd $out/usr
find . -type d -exec mkdir -p $out/\{} \;
find . -type f -exec mv \{} $out/\{} \;
find . -type d -delete
fi
find $out -type d -empty -delete
'';
meta = with lib; {
maintainers = with maintainers; [matthewbauer];
platforms = platforms.unix;
license = licenses.bsd2;
};
}) // attrs);
# BOOTSTRAPPING
makeMinimal = netBSDDerivation rec {
path = "tools/make";
sha256 = "0l4794zwj2haark3azf9xwcwqlkbrifhb2glaa9iba4dkg2mklsb";
version = "7.1.2";
buildInputs = [];
nativeBuildInputs = [];
NIX_CFLAGS_COMPILE = "";
NIX_LDFLAGS = "";
patchPhase = ''
patchShebangs configure
${make.patchPhase}
'';
buildPhase = "sh ./buildmake.sh";
installPhase = ''
install -D nbmake $out/bin/nbmake
ln -s $out/bin/nbmake $out/bin/make
mkdir -p $out/share
cp -r ../../share/mk $out/share/mk
'';
extraPaths = [ make.src ] ++ make.extraPaths;
};
compat = netBSDDerivation {
path = "tools/compat";
sha256 = "17phkfafybxwhzng44k5bhmag6i55br53ky1nwcmw583kg2fa86z";
version = "7.1.2";
setupHook = ./compat-setup-hook.sh;
# override defaults to prevent infinite recursion
nativeBuildInputs = [ makeMinimal ];
buildInputs = [ zlib ];
NIX_CFLAGS_COMPILE = "";
NIX_LDFLAGS = "";
# temporarily use gnuinstall for bootstrapping
# bsdinstall will be built later
makeFlags = "INSTALL=${coreutils}/bin/install";
RENAME = "-D";
postInstall = ''
mv $out/include/compat/* $out/include
rmdir $out/include/compat
# why aren't these installed by netbsd?
install -D compat_defs.h $out/include/compat_defs.h
install -D $NETBSDSRCDIR/include/cdbw.h $out/include/cdbw.h
install -D $NETBSDSRCDIR/sys/sys/cdbr.h $out/include/cdbr.h
install -D $NETBSDSRCDIR/sys/sys/featuretest.h \
$out/include/sys/featuretest.h
install -D $NETBSDSRCDIR/sys/sys/md5.h $out/include/md5.h
install -D $NETBSDSRCDIR/sys/sys/rmd160.h $out/include/rmd160.h
install -D $NETBSDSRCDIR/sys/sys/sha1.h $out/include/sha1.h
install -D $NETBSDSRCDIR/sys/sys/sha2.h $out/include/sha2.h
'';
extraPaths = [ libc.src libutil.src
(fetchNetBSD "include" "7.1.2" "1vc58xrhrp202biiv1chhlh0jwnjr7k3qq91pm46k6v5j95j0qwp")
(fetchNetBSD "external/bsd/flex" "7.1.2" "0m0m72r3zzc9gi432h3xkqdzspr4n0hj4m8h7j74pwbvpfg9d9qq")
(fetchNetBSD "sys/sys" "7.1.2" "1vwnv5nk7rlgn5w9nkdqj9652hmwmfwqxj3ymcz0zk10abbaib93")
] ++ libutil.extraPaths ++ libc.extraPaths;
};
install = netBSDDerivation {
path = "usr.bin/xinstall";
version = "7.1.2";
sha256 = "0nzhyh714m19h61m45gzc5dszkbafp5iaphbp5mza6w020fzf2y8";
extraPaths = [ mtree.src make.src ];
nativeBuildInputs = [ makeMinimal mandoc groff compat ];
RENAME = "-D";
};
# END BOOTSTRAPPING
libutil = netBSDDerivation {
path = "lib/libutil";
version = "7.1.2";
sha256 = "12848ynizz13mvn2kndrkq482xhkw323b7c8fg0zli1nhfsmwsm8";
extraPaths = [
(fetchNetBSD "common/lib/libutil" "7.1.2" "0q3ixrf36lip1dx0gafs0a03qfs5cs7n0myqq7af4jpjd6kh1831")
];
};
libc = netBSDDerivation {
path = "lib/libc";
version = "7.1.2";
sha256 = "13rcx3mbx2644z01zgk9gggdfr0hqdbsvd7zrsm2l13yf9aix6pg";
extraPaths = [
(fetchNetBSD "common/lib/libc" "7.1.2" "1va8zd4lqyrc1d0c9q04r8y88cfxpkhwcxasggxxvhksd3khkpha")
];
};
make = netBSDDerivation {
path = "usr.bin/make";
sha256 = "0srkkg6qdzqlccfi4xh19gl766ks6hpss76bnfvwmd0zg4q4zdar";
version = "7.1.2";
patchPhase = ''
# make needs this to pick up our sys make files
NIX_CFLAGS_COMPILE+=" -D_PATH_DEFSYSPATH=\"$out/share/mk\""
# can't set owner or group in Nix build
# maybe there is a better way to trick it?
substituteInPlace $NETBSDSRCDIR/share/mk/bsd.prog.mk \
--replace '-o ''${SCRIPTSOWN_''${.ALLSRC:T}:U''${SCRIPTSOWN}}' "" \
--replace '-g ''${SCRIPTSGRP_''${.ALLSRC:T}:U''${SCRIPTSGRP}}' "" \
--replace '-o ''${RUMPBINOWN} -g ''${RUMPBINGRP}' "" \
--replace '-o ''${BINOWN} -g ''${BINGRP}' "" \
--replace '-o ''${RUMPBINOWN} -g ''${RUMPBINGRP}' "" \
--replace '-o ''${DEBUGOWN} -g ''${DEBUGGRP}' ""
substituteInPlace $NETBSDSRCDIR/share/mk/bsd.doc.mk \
--replace '-o ''${DOCOWN} -g ''${DOCGRP}' ""
substituteInPlace $NETBSDSRCDIR/share/mk/bsd.man.mk \
--replace '-o ''${MANOWN} -g ''${MANGRP}' ""
substituteInPlace $NETBSDSRCDIR/share/mk/bsd.files.mk \
--replace '-o ''${FILESOWN_''${.ALLSRC:T}:U''${FILESOWN}}' "" \
--replace '-g ''${FILESGRP_''${.ALLSRC:T}:U''${FILESGRP}}' ""
substituteInPlace $NETBSDSRCDIR/share/mk/bsd.inc.mk \
--replace '-o ''${BINOWN} -g ''${BINGRP}' ""
substituteInPlace $NETBSDSRCDIR/share/mk/bsd.lib.mk \
--replace '-o ''${DEBUGOWN} -g ''${DEBUGGRP}' "" \
--replace '-o ''${LIBOWN} -g ''${LIBGRP}' ""
substituteInPlace $NETBSDSRCDIR/share/mk/Makefile \
--replace /usr/share/mk /share/mk
substituteInPlace $NETBSDSRCDIR/share/mk/bsd.sys.mk \
--replace '-Wl,--fatal-warnings' ""
substituteInPlace $NETBSDSRCDIR/share/mk/bsd.lib.mk \
--replace ' ''${_ARFL} ''${.TARGET} `NM=''${NM} ''${LORDER} ''${.ALLSRC:M*o} | ''${TSORT}`' ' ''${_ARFL} ''${.TARGET} ''${.ALLSRC:M*o}' \
--replace '-Wl,-soname,''${_LIB}.so.''${SHLIB_SOVERSION}' "" \
--replace '-Wl,--whole-archive' "" \
--replace '-Wl,--no-whole-archive' ""
'';
postInstall = ''
(cd $NETBSDSRCDIR/share/mk && make install)
'';
extraPaths = [
(fetchNetBSD "share/mk" "7.1.2" "0570v0siv0wygn8ygs1yy9pgk9xjw9x1axr5qg4xrddv3lskf9xa")
];
};
mtree = netBSDDerivation {
path = "usr.sbin/mtree";
version = "7.1.2";
sha256 = "1dhsyfvcm67kf5zdbg5dmx5y8fimnbll6qxwp3gjfmbxqigmc52m";
};
in rec {
inherit compat libc libutil install make mtree netBSDDerivation;
getent = netBSDDerivation {
path = "usr.bin/getent";
sha256 = "1ylhw4dnpyrmcy8n5kjcxywm8qc9p124dqnm17x4magiqx1kh9iz";
version = "7.1.2";
patches = [ ./getent.patch ];
};
getconf = netBSDDerivation {
path = "usr.bin/getconf";
sha256 = "122vslz4j3h2mfs921nr2s6m078zcj697yrb75rwp2hnw3qz4s8q";
version = "7.1.2";
};
fts = netBSDDerivation {
pname = "fts";
path = "include/fts.h";
sha256 = "01d4fpxvz1pgzfk5xznz5dcm0x0gdzwcsfm1h3d0xc9kc6hj2q77";
version = "7.1.2";
nativeBuildInputs = [ ];
extraPaths = [
(fetchNetBSD "lib/libc/gen/fts.c" "7.1.2" "1yfd2liypj6xky2h0mgxi5lgpflmkkg4zf3ii3apz5cf8jq9gmn9")
(fetchNetBSD "lib/libc/include/namespace.h" "7.1.2" "0kwd4v8y0mfjhmwplsk52pvzbcpvpp2qy2g8c0jmfraam63q6q1y")
(fetchNetBSD "lib/libc/gen/fts.3" "7.1.2" "1asxw0n3fhjdadwkkq3xplfgqgl3q32w1lyrvbakfa3gs0wz5zc1")
];
buildPhase = ''
cc -c -Iinclude -Ilib/libc/include lib/libc/gen/fts.c \
-o lib/libc/gen/fts.o
ar -rsc libfts.a lib/libc/gen/fts.o
'';
installPhase = ''
install -D lib/libc/gen/fts.3 $out/share/man/man3/fts.3
install -D include/fts.h $out/include/fts.h
install -D lib/libc/include/namespace.h $out/include/namespace.h
install -D libfts.a $out/lib/libfts.a
'';
setupHook = ./fts-setup-hook.sh;
};
games = netBSDDerivation {
path = "games";
sha256 = "04wjsang8f8kxsifiayklbxaaxmm3vx9rfr91hfbxj4hk8gkqzy1";
version = "7.1.2";
patchPhase = ''
sed -i '1i #include <time.h>' adventure/save.c
'';
};
who = netBSDDerivation {
path = "usr.bin/who";
version = "7.1.2";
sha256 = "17ffwww957m3qw0b6fkgjpp12pd5ydg2hs9dxkkw0qpv11j00d88";
};
finger = netBSDDerivation {
path = "usr.bin/finger";
sha256 = "0jl672z50f2yf7ikp682b3xrarm6bnrrx9vi94xnp2fav8m8zfyi";
version = "7.1.2";
extraPaths = [ who.src ];
};
fingerd = netBSDDerivation {
path = "usr.bin/fingerd";
sha256 = "04wjsang8f8kxsifiayklbxaaxmm3vx9rfr91hfbxj4hk8gkqz00";
version = "7.1.2";
};
libedit = netBSDDerivation {
path = "lib/libedit";
buildInputs = [ compat libterminfo ];
patchPhase = ''
sed -i '1i #undef bool_t' el.h
'';
version = "7.1.2";
sha256 = "0qvr52j4qih10m7fa8nddn1psyjy9l0pa4ix02acyssjvgbz2kca";
};
libterminfo = netBSDDerivation {
path = "lib/libterminfo";
version = "7.1.2";
sha256 = "06plg0bjqgbb0aghpb9qlk8wkp1l2izdlr64vbr5laqyw8jg84zq";
buildInputs = [ compat tic nbperf ];
extraPaths = [
(fetchNetBSD "share/terminfo" "7.1.2" "1z5vzq8cw24j05r6df4vd6r57cvdbv7vbm4h962kplp14xrbg2h3")
];
};
libcurses = netBSDDerivation {
path = "lib/libcurses";
version = "7.1.2";
sha256 = "04djah9dadzw74nswn0xydkxn900kav8xdvxlxdl50nbrynxg9yf";
buildInputs = [ compat libterminfo ];
MKDOC = "no"; # missing vfontedpr
};
nbperf = netBSDDerivation {
path = "usr.bin/nbperf";
version = "7.1.2";
sha256 = "0gzm0zv2400lasnsswnjw9bwzyizhxzdbrcjwcl1k65aj86aqyqb";
};
tic = netBSDDerivation {
path = "tools/tic";
version = "7.1.2";
sha256 = "092y7db7k4kh2jq8qc55126r5qqvlb8lq8mhmy5ipbi36hwb4zrz";
HOSTPROG = "tic";
buildInputs = [ compat nbperf ];
extraPaths = [
libterminfo.src
(fetchNetBSD "usr.bin/tic" "7.1.2" "1ghwsaag4gbwvgp3lfxscnh8hn27n8cscwmgjwp3bkx5vl85nfsa")
(fetchNetBSD "tools/Makefile.host" "7.1.2" "076r3amivb6xranpvqjmg7x5ibj4cbxaa3z2w1fh47h7d55dw9w8")
];
};
}

View file

@ -0,0 +1,16 @@
ftsLdflags() {
# The `depHostOffset` describes how the host platform of the dependencies
# are slid relative to the depending package. It is brought into scope of
# the environment hook defined as the role of the dependency being applied.
case $depHostOffset in
-1) local role='BUILD_' ;;
0) local role='' ;;
1) local role='TARGET_' ;;
*) echo "cc-wrapper: Error: Cannot be used with $depHostOffset-offset deps" >2;
return 1 ;;
esac
export NIX_${role}LDFLAGS+=" -lfts"
}
addEnvHooks "$hostOffset" ftsLdflags

View file

@ -0,0 +1,455 @@
Author: Matthew Bauer
Description: Remove unavailable getent databases
Version: 7.1.2
--- a/getent.c 2018-04-16 13:33:49.000000000 -0500
+++ b/getent.c 2018-04-16 13:29:30.000000000 -0500
@@ -42,7 +42,6 @@
#include <grp.h>
#include <limits.h>
#include <netdb.h>
-#include <netgroup.h>
#include <pwd.h>
#include <stdio.h>
#include <stdarg.h>
@@ -57,27 +56,16 @@
#include <arpa/nameser.h>
#include <net/if.h>
-#include <net/if_ether.h>
#include <netinet/in.h> /* for INET6_ADDRSTRLEN */
-#include <rpc/rpcent.h>
-
-#include <disktab.h>
-
static int usage(void) __attribute__((__noreturn__));
static int parsenum(const char *, unsigned long *);
-static int disktab(int, char *[]);
-static int gettytab(int, char *[]);
-static int ethers(int, char *[]);
static int group(int, char *[]);
static int hosts(int, char *[]);
-static int netgroup(int, char *[]);
static int networks(int, char *[]);
static int passwd(int, char *[]);
-static int printcap(int, char *[]);
static int protocols(int, char *[]);
-static int rpc(int, char *[]);
static int services(int, char *[]);
static int shells(int, char *[]);
@@ -92,17 +80,11 @@
const char *name;
int (*callback)(int, char *[]);
} databases[] = {
- { "disktab", disktab, },
- { "ethers", ethers, },
- { "gettytab", gettytab, },
{ "group", group, },
{ "hosts", hosts, },
- { "netgroup", netgroup, },
{ "networks", networks, },
{ "passwd", passwd, },
- { "printcap", printcap, },
{ "protocols", protocols, },
- { "rpc", rpc, },
{ "services", services, },
{ "shells", shells, },
@@ -195,49 +177,6 @@
(void)printf("\n");
}
-
- /*
- * ethers
- */
-
-static int
-ethers(int argc, char *argv[])
-{
- char hostname[MAXHOSTNAMELEN + 1], *hp;
- struct ether_addr ea, *eap;
- int i, rv;
-
- assert(argc > 1);
- assert(argv != NULL);
-
-#define ETHERSPRINT (void)printf("%-17s %s\n", ether_ntoa(eap), hp)
-
- rv = RV_OK;
- if (argc == 2) {
- warnx("Enumeration not supported on ethers");
- rv = RV_NOENUM;
- } else {
- for (i = 2; i < argc; i++) {
- if ((eap = ether_aton(argv[i])) == NULL) {
- eap = &ea;
- hp = argv[i];
- if (ether_hostton(hp, eap) != 0) {
- rv = RV_NOTFOUND;
- break;
- }
- } else {
- hp = hostname;
- if (ether_ntohost(hp, eap) != 0) {
- rv = RV_NOTFOUND;
- break;
- }
- }
- ETHERSPRINT;
- }
- }
- return rv;
-}
-
/*
* group
*/
@@ -298,7 +237,7 @@
hosts(int argc, char *argv[])
{
struct hostent *he;
- char addr[IN6ADDRSZ];
+ char addr[NS_IN6ADDRSZ];
int i, rv;
assert(argc > 1);
@@ -312,9 +251,9 @@
} else {
for (i = 2; i < argc; i++) {
if (inet_pton(AF_INET6, argv[i], (void *)addr) > 0)
- he = gethostbyaddr(addr, IN6ADDRSZ, AF_INET6);
+ he = gethostbyaddr(addr, NS_IN6ADDRSZ, AF_INET6);
else if (inet_pton(AF_INET, argv[i], (void *)addr) > 0)
- he = gethostbyaddr(addr, INADDRSZ, AF_INET);
+ he = gethostbyaddr(addr, NS_INADDRSZ, AF_INET);
else
he = gethostbyname(argv[i]);
if (he != NULL)
@@ -330,48 +269,6 @@
}
/*
- * netgroup
- */
-static int
-netgroup(int argc, char *argv[])
-{
- int rv, i;
- bool first;
- const char *host, *user, *domain;
-
- assert(argc > 1);
- assert(argv != NULL);
-
-#define NETGROUPPRINT(s) (((s) != NULL) ? (s) : "")
-
- rv = RV_OK;
- if (argc == 2) {
- warnx("Enumeration not supported on netgroup");
- rv = RV_NOENUM;
- } else {
- for (i = 2; i < argc; i++) {
- setnetgrent(argv[i]);
- first = true;
- while (getnetgrent(&host, &user, &domain) != 0) {
- if (first) {
- first = false;
- (void)fputs(argv[i], stdout);
- }
- (void)printf(" (%s,%s,%s)",
- NETGROUPPRINT(host),
- NETGROUPPRINT(user),
- NETGROUPPRINT(domain));
- }
- if (!first)
- (void)putchar('\n');
- endnetgrent();
- }
- }
-
- return rv;
-}
-
- /*
* networks
*/
@@ -464,227 +361,6 @@
return rv;
}
-static char *
-mygetent(const char * const * db_array, const char *name)
-{
- char *buf = NULL;
- int error;
-
- switch (error = cgetent(&buf, db_array, name)) {
- case -3:
- warnx("tc= loop in record `%s' in `%s'", name, db_array[0]);
- break;
- case -2:
- warn("system error fetching record `%s' in `%s'", name,
- db_array[0]);
- break;
- case -1:
- case 0:
- break;
- case 1:
- warnx("tc= reference not found in record for `%s' in `%s'",
- name, db_array[0]);
- break;
- default:
- warnx("unknown error %d in record `%s' in `%s'", error, name,
- db_array[0]);
- break;
- }
- return buf;
-}
-
-static char *
-mygetone(const char * const * db_array, int first)
-{
- char *buf = NULL;
- int error;
-
- switch (error = (first ? cgetfirst : cgetnext)(&buf, db_array)) {
- case -2:
- warnx("tc= loop in `%s'", db_array[0]);
- break;
- case -1:
- warn("system error fetching record in `%s'", db_array[0]);
- break;
- case 0:
- case 1:
- break;
- case 2:
- warnx("tc= reference not found in `%s'", db_array[0]);
- break;
- default:
- warnx("unknown error %d in `%s'", error, db_array[0]);
- break;
- }
- return buf;
-}
-
-static void
-capprint(const char *cap)
-{
- char *c = strchr(cap, ':');
- if (c)
- if (c == cap)
- (void)printf("true\n");
- else {
- int l = (int)(c - cap);
- (void)printf("%*.*s\n", l, l, cap);
- }
- else
- (void)printf("%s\n", cap);
-}
-
-static void
-prettyprint(char *b)
-{
-#define TERMWIDTH 65
- int did = 0;
- size_t len;
- char *s, c;
-
- for (;;) {
- len = strlen(b);
- if (len <= TERMWIDTH) {
-done:
- if (did)
- printf("\t:");
- printf("%s\n", b);
- return;
- }
- for (s = b + TERMWIDTH; s > b && *s != ':'; s--)
- continue;
- if (*s++ != ':')
- goto done;
- c = *s;
- *s = '\0';
- if (did)
- printf("\t:");
- did++;
- printf("%s\\\n", b);
- *s = c;
- b = s;
- }
-}
-
-static void
-handleone(const char * const *db_array, char *b, int recurse, int pretty,
- int level)
-{
- char *tc;
-
- if (level && pretty)
- printf("\n");
- if (pretty)
- prettyprint(b);
- else
- printf("%s\n", b);
- if (!recurse || cgetstr(b, "tc", &tc) <= 0)
- return;
-
- b = mygetent(db_array, tc);
- free(tc);
-
- if (b == NULL)
- return;
-
- handleone(db_array, b, recurse, pretty, ++level);
- free(b);
-}
-
-static int
-handlecap(const char *db, int argc, char *argv[])
-{
- static const char sfx[] = "=#:";
- const char *db_array[] = { db, NULL };
- char *b, *cap;
- int i, rv, c;
- size_t j;
- int expand = 1, recurse = 0, pretty = 0;
-
- assert(argc > 1);
- assert(argv != NULL);
-
- argc--;
- argv++;
- while ((c = getopt(argc, argv, "pnr")) != -1)
- switch (c) {
- case 'n':
- expand = 0;
- break;
- case 'r':
- expand = 0;
- recurse = 1;
- break;
- case 'p':
- pretty = 1;
- break;
- default:
- usage();
- break;
- }
-
- argc -= optind;
- argv += optind;
- csetexpandtc(expand);
- rv = RV_OK;
- if (argc == 0) {
- for (b = mygetone(db_array, 1); b; b = mygetone(db_array, 0)) {
- handleone(db_array, b, recurse, pretty, 0);
- free(b);
- }
- } else {
- if ((b = mygetent(db_array, argv[0])) == NULL)
- return RV_NOTFOUND;
- if (argc == 1)
- handleone(db_array, b, recurse, pretty, 0);
- else {
- for (i = 2; i < argc; i++) {
- for (j = 0; j < sizeof(sfx) - 1; j++) {
- cap = cgetcap(b, argv[i], sfx[j]);
- if (cap) {
- capprint(cap);
- break;
- }
- }
- if (j == sizeof(sfx) - 1)
- printf("false\n");
- }
- }
- free(b);
- }
- return rv;
-}
-
- /*
- * gettytab
- */
-
-static int
-gettytab(int argc, char *argv[])
-{
- return handlecap(_PATH_GETTYTAB, argc, argv);
-}
-
- /*
- * printcap
- */
-
-static int
-printcap(int argc, char *argv[])
-{
- return handlecap(_PATH_PRINTCAP, argc, argv);
-}
-
- /*
- * disktab
- */
-
-static int
-disktab(int argc, char *argv[])
-{
- return handlecap(_PATH_DISKTAB, argc, argv);
-}
-
/*
* protocols
*/
@@ -726,47 +402,6 @@
}
/*
- * rpc
- */
-
-static int
-rpc(int argc, char *argv[])
-{
- struct rpcent *re;
- unsigned long id;
- int i, rv;
-
- assert(argc > 1);
- assert(argv != NULL);
-
-#define RPCPRINT printfmtstrings(re->r_aliases, " ", " ", \
- "%-16s %6d", \
- re->r_name, re->r_number)
-
- setrpcent(1);
- rv = RV_OK;
- if (argc == 2) {
- while ((re = getrpcent()) != NULL)
- RPCPRINT;
- } else {
- for (i = 2; i < argc; i++) {
- if (parsenum(argv[i], &id))
- re = getrpcbynumber((int)id);
- else
- re = getrpcbyname(argv[i]);
- if (re != NULL)
- RPCPRINT;
- else {
- rv = RV_NOTFOUND;
- break;
- }
- }
- }
- endrpcent();
- return rv;
-}
-
- /*
* services
*/

View file

@ -0,0 +1,42 @@
{ fetchcvs, netBSDDerivation, compat, libcurses, libressl }:
let
fetchOpenBSD = path: version: sha256: fetchcvs {
cvsRoot = "anoncvs@anoncvs.ca.openbsd.org:/cvs";
module = "src/${path}";
inherit sha256;
tag = "OPENBSD_${builtins.replaceStrings ["."] ["_"] version}";
};
# OpenBSD is a fork of NetBSD
# We can build it with minimal changes
openBSDDerivation = attrs: netBSDDerivation (attrs // {
name = "${attrs.pname or (baseNameOf attrs.path)}-openbsd-${attrs.version}";
src = fetchOpenBSD attrs.path attrs.version attrs.sha256;
});
in {
mg = openBSDDerivation {
path = "usr.bin/mg";
version = "6.3";
sha256 = "0n3hwa81c2mcjwbmidrbvi1l25jh8hy939kqrigbv78jixpynffc";
buildInputs = [ compat libcurses ];
patchPhase = ''
NIX_CFLAGS_COMPILE+=" -I$BSDSRCDIR/sys"
'';
extraPaths = [
(fetchOpenBSD "sys/sys/tree.h" "6.3" "0rimh41wn9wz5m510zk9i27z3s450qqgq2k5xn8kp3885hygbcj9")
(fetchOpenBSD "sys/sys/_null.h" "6.3" "0l2rgg9ai4ivfl07zmbqli19vnm3lj7qkxpikqplmzrfp36qpzgr")
];
};
nc = openBSDDerivation {
path = "usr.bin/nc";
version = "6.3";
sha256 = "0fmnh6ccxab0qvhmgspyd3wra1ps2516i0j6hwkvna2lcny20xvr";
patches = [ ./nc.patch ];
buildInputs = [ compat libressl ];
};
}

View file

@ -0,0 +1,421 @@
--- a/nc.1
+++ b/nc.1
@@ -204,9 +204,6 @@ Proxy authentication is only supported f
Specifies the source port
.Nm
should use, subject to privilege restrictions and availability.
-It is an error to use this option in conjunction with the
-.Fl l
-option.
.It Fl R Ar CAfile
Specifies the filename from which the root CA bundle for certificate
verification is loaded, in PEM format.
@@ -258,6 +255,7 @@ For IPv4 TOS value
may be one of
.Ar critical ,
.Ar inetcontrol ,
+.Ar lowcost ,
.Ar lowdelay ,
.Ar netcontrol ,
.Ar throughput ,
--- a/netcat.c
+++ b/netcat.c
@@ -32,6 +32,8 @@
* *Hobbit* <hobbit@avian.org>.
*/
+#define _GNU_SOURCE
+
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/uio.h>
@@ -41,6 +43,49 @@
#include <netinet/tcp.h>
#include <netinet/ip.h>
#include <arpa/telnet.h>
+#ifdef __linux__
+# include <linux/in6.h>
+#endif
+
+#ifndef IPTOS_LOWDELAY
+# define IPTOS_LOWDELAY 0x10
+# define IPTOS_THROUGHPUT 0x08
+# define IPTOS_RELIABILITY 0x04
+# define IPTOS_LOWCOST 0x02
+# define IPTOS_MINCOST IPTOS_LOWCOST
+#endif /* IPTOS_LOWDELAY */
+
+# ifndef IPTOS_DSCP_AF11
+# define IPTOS_DSCP_AF11 0x28
+# define IPTOS_DSCP_AF12 0x30
+# define IPTOS_DSCP_AF13 0x38
+# define IPTOS_DSCP_AF21 0x48
+# define IPTOS_DSCP_AF22 0x50
+# define IPTOS_DSCP_AF23 0x58
+# define IPTOS_DSCP_AF31 0x68
+# define IPTOS_DSCP_AF32 0x70
+# define IPTOS_DSCP_AF33 0x78
+# define IPTOS_DSCP_AF41 0x88
+# define IPTOS_DSCP_AF42 0x90
+# define IPTOS_DSCP_AF43 0x98
+# define IPTOS_DSCP_EF 0xb8
+#endif /* IPTOS_DSCP_AF11 */
+
+#ifndef IPTOS_DSCP_CS0
+# define IPTOS_DSCP_CS0 0x00
+# define IPTOS_DSCP_CS1 0x20
+# define IPTOS_DSCP_CS2 0x40
+# define IPTOS_DSCP_CS3 0x60
+# define IPTOS_DSCP_CS4 0x80
+# define IPTOS_DSCP_CS5 0xa0
+# define IPTOS_DSCP_CS6 0xc0
+# define IPTOS_DSCP_CS7 0xe0
+#endif /* IPTOS_DSCP_CS0 */
+
+#ifndef IPTOS_DSCP_EF
+# define IPTOS_DSCP_EF 0xb8
+#endif /* IPTOS_DSCP_EF */
+
#include <err.h>
#include <errno.h>
@@ -268,10 +315,14 @@ main(int argc, char *argv[])
uflag = 1;
break;
case 'V':
+# if defined(RT_TABLEID_MAX)
rtableid = (int)strtonum(optarg, 0,
RT_TABLEID_MAX, &errstr);
if (errstr)
errx(1, "rtable %s: %s", errstr, optarg);
+# else
+ errx(1, "no alternate routing table support available");
+# endif
break;
case 'v':
vflag = 1;
@@ -320,7 +371,11 @@ main(int argc, char *argv[])
oflag = optarg;
break;
case 'S':
+# if defined(TCP_MD5SIG)
Sflag = 1;
+# else
+ errx(1, "no TCP MD5 signature support available");
+# endif
break;
case 'T':
errstr = NULL;
@@ -345,35 +400,23 @@ main(int argc, char *argv[])
argc -= optind;
argv += optind;
+# if defined(RT_TABLEID_MAX)
if (rtableid >= 0)
if (setrtable(rtableid) == -1)
err(1, "setrtable");
-
- if (family == AF_UNIX) {
- if (pledge("stdio rpath wpath cpath tmppath unix", NULL) == -1)
- err(1, "pledge");
- } else if (Fflag && Pflag) {
- if (pledge("stdio inet dns sendfd tty", NULL) == -1)
- err(1, "pledge");
- } else if (Fflag) {
- if (pledge("stdio inet dns sendfd", NULL) == -1)
- err(1, "pledge");
- } else if (Pflag && usetls) {
- if (pledge("stdio rpath inet dns tty", NULL) == -1)
- err(1, "pledge");
- } else if (Pflag) {
- if (pledge("stdio inet dns tty", NULL) == -1)
- err(1, "pledge");
- } else if (usetls) {
- if (pledge("stdio rpath inet dns", NULL) == -1)
- err(1, "pledge");
- } else if (pledge("stdio inet dns", NULL) == -1)
- err(1, "pledge");
+# endif
/* Cruft to make sure options are clean, and used properly. */
if (argv[0] && !argv[1] && family == AF_UNIX) {
host = argv[0];
uport = NULL;
+ } else if (!argv[0] && lflag) {
+ if (sflag)
+ errx(1, "cannot use -s and -l");
+ if (pflag)
+ errx(1, "cannot use -p and -l");
+ if (zflag)
+ errx(1, "cannot use -z and -l");
} else if (argv[0] && !argv[1]) {
if (!lflag)
usage(1);
@@ -385,12 +428,6 @@ main(int argc, char *argv[])
} else
usage(1);
- if (lflag && sflag)
- errx(1, "cannot use -s and -l");
- if (lflag && pflag)
- errx(1, "cannot use -p and -l");
- if (lflag && zflag)
- errx(1, "cannot use -z and -l");
if (!lflag && kflag)
errx(1, "must use -l with -k");
if (uflag && usetls)
@@ -425,8 +462,8 @@ main(int argc, char *argv[])
} else {
strlcpy(unix_dg_tmp_socket_buf, "/tmp/nc.XXXXXXXXXX",
UNIX_DG_TMP_SOCKET_SIZE);
- if (mktemp(unix_dg_tmp_socket_buf) == NULL)
- err(1, "mktemp");
+ if (mkstemp(unix_dg_tmp_socket_buf) == -1)
+ err(1, "mkstemp");
unix_dg_tmp_socket = unix_dg_tmp_socket_buf;
}
}
@@ -901,8 +938,10 @@ remote_connect(const char *host, const c
if (sflag || pflag) {
struct addrinfo ahints, *ares;
+# if defined (SO_BINDANY)
/* try SO_BINDANY, but don't insist */
setsockopt(s, SOL_SOCKET, SO_BINDANY, &on, sizeof(on));
+# endif
memset(&ahints, 0, sizeof(struct addrinfo));
ahints.ai_family = res->ai_family;
ahints.ai_socktype = uflag ? SOCK_DGRAM : SOCK_STREAM;
@@ -994,9 +1033,15 @@ local_listen(char *host, char *port, str
res->ai_protocol)) < 0)
continue;
+ ret = setsockopt(s, SOL_SOCKET, SO_REUSEADDR, &x, sizeof(x));
+ if (ret == -1)
+ err(1, NULL);
+
+# if defined(SO_REUSEPORT)
ret = setsockopt(s, SOL_SOCKET, SO_REUSEPORT, &x, sizeof(x));
if (ret == -1)
err(1, NULL);
+# endif
set_common_sockopts(s, res->ai_family);
@@ -1452,11 +1497,13 @@ set_common_sockopts(int s, int af)
{
int x = 1;
+# if defined(TCP_MD5SIG)
if (Sflag) {
if (setsockopt(s, IPPROTO_TCP, TCP_MD5SIG,
&x, sizeof(x)) == -1)
err(1, NULL);
}
+# endif
if (Dflag) {
if (setsockopt(s, SOL_SOCKET, SO_DEBUG,
&x, sizeof(x)) == -1)
@@ -1467,9 +1514,14 @@ set_common_sockopts(int s, int af)
IP_TOS, &Tflag, sizeof(Tflag)) == -1)
err(1, "set IP ToS");
+#if defined(IPV6_TCLASS)
else if (af == AF_INET6 && setsockopt(s, IPPROTO_IPV6,
IPV6_TCLASS, &Tflag, sizeof(Tflag)) == -1)
err(1, "set IPv6 traffic class");
+#else
+ else if (af == AF_INET6)
+ errx(1, "can't set IPv6 traffic class (unavailable)");
+#endif
}
if (Iflag) {
if (setsockopt(s, SOL_SOCKET, SO_RCVBUF,
@@ -1487,19 +1539,34 @@ set_common_sockopts(int s, int af)
IP_TTL, &ttl, sizeof(ttl)))
err(1, "set IP TTL");
+#if defined(IPV6_UNICAST_HOPS)
else if (af == AF_INET6 && setsockopt(s, IPPROTO_IPV6,
IPV6_UNICAST_HOPS, &ttl, sizeof(ttl)))
err(1, "set IPv6 unicast hops");
+#else
+ else if (af == AF_INET6)
+ errx(1, "can't set IPv6 unicast hops (unavailable)");
+#endif
}
if (minttl != -1) {
+#if defined(IP_MINTTL)
if (af == AF_INET && setsockopt(s, IPPROTO_IP,
IP_MINTTL, &minttl, sizeof(minttl)))
err(1, "set IP min TTL");
+#else
+ if (af == AF_INET)
+ errx(1, "can't set IP min TTL (unavailable)");
+#endif
+#if defined(IPV6_MINHOPCOUNT)
else if (af == AF_INET6 && setsockopt(s, IPPROTO_IPV6,
IPV6_MINHOPCOUNT, &minttl, sizeof(minttl)))
err(1, "set IPv6 min hop count");
+#else
+ else if (af == AF_INET6)
+ errx(1, "can't set IPv6 min hop count (unavailable)");
+#endif
}
}
@@ -1534,6 +1601,7 @@ process_tos_opt(char *s, int *val)
{ "cs7", IPTOS_DSCP_CS7 },
{ "ef", IPTOS_DSCP_EF },
{ "inetcontrol", IPTOS_PREC_INTERNETCONTROL },
+ { "lowcost", IPTOS_LOWCOST },
{ "lowdelay", IPTOS_LOWDELAY },
{ "netcontrol", IPTOS_PREC_NETCONTROL },
{ "reliability", IPTOS_RELIABILITY },
@@ -1741,7 +1812,7 @@ help(void)
\t-Z Peer certificate file\n\
\t-z Zero-I/O mode [used for scanning]\n\
Port numbers can be individual or ranges: lo-hi [inclusive]\n");
- exit(1);
+ exit(0);
}
void
--- a/socks.c
+++ b/socks.c
@@ -219,11 +219,11 @@ socks_connect(const char *host, const ch
buf[2] = SOCKS_NOAUTH;
cnt = atomicio(vwrite, proxyfd, buf, 3);
if (cnt != 3)
- err(1, "write failed (%zu/3)", cnt);
+ err(1, "write failed (%zu/3)", (size_t)cnt);
cnt = atomicio(read, proxyfd, buf, 2);
if (cnt != 2)
- err(1, "read failed (%zu/3)", cnt);
+ err(1, "read failed (%zu/3)", (size_t)cnt);
if (buf[1] == SOCKS_NOMETHOD)
errx(1, "authentication method negotiation failed");
@@ -272,11 +272,11 @@ socks_connect(const char *host, const ch
cnt = atomicio(vwrite, proxyfd, buf, wlen);
if (cnt != wlen)
- err(1, "write failed (%zu/%zu)", cnt, wlen);
+ err(1, "write failed (%zu/%zu)", (size_t)cnt, (size_t)wlen);
cnt = atomicio(read, proxyfd, buf, 4);
if (cnt != 4)
- err(1, "read failed (%zu/4)", cnt);
+ err(1, "read failed (%zu/4)", (size_t)cnt);
if (buf[1] != 0) {
errx(1, "connection failed, SOCKSv5 error: %s",
socks5_strerror(buf[1]));
@@ -285,12 +285,12 @@ socks_connect(const char *host, const ch
case SOCKS_IPV4:
cnt = atomicio(read, proxyfd, buf + 4, 6);
if (cnt != 6)
- err(1, "read failed (%zu/6)", cnt);
+ err(1, "read failed (%zu/6)", (size_t)cnt);
break;
case SOCKS_IPV6:
cnt = atomicio(read, proxyfd, buf + 4, 18);
if (cnt != 18)
- err(1, "read failed (%zu/18)", cnt);
+ err(1, "read failed (%zu/18)", (size_t)cnt);
break;
default:
errx(1, "connection failed, unsupported address type");
@@ -310,11 +310,11 @@ socks_connect(const char *host, const ch
cnt = atomicio(vwrite, proxyfd, buf, wlen);
if (cnt != wlen)
- err(1, "write failed (%zu/%zu)", cnt, wlen);
+ err(1, "write failed (%zu/%zu)", (size_t)cnt, (size_t)wlen);
cnt = atomicio(read, proxyfd, buf, 8);
if (cnt != 8)
- err(1, "read failed (%zu/8)", cnt);
+ err(1, "read failed (%zu/8)", (size_t)cnt);
if (buf[1] != 90) {
errx(1, "connection failed, SOCKSv4 error: %s",
socks4_strerror(buf[1]));
@@ -328,39 +328,39 @@ socks_connect(const char *host, const ch
/* Try to be sane about numeric IPv6 addresses */
if (strchr(host, ':') != NULL) {
- r = snprintf(buf, sizeof(buf),
+ r = snprintf((char*)buf, sizeof(buf),
"CONNECT [%s]:%d HTTP/1.0\r\n",
host, ntohs(serverport));
} else {
- r = snprintf(buf, sizeof(buf),
+ r = snprintf((char*)buf, sizeof(buf),
"CONNECT %s:%d HTTP/1.0\r\n",
host, ntohs(serverport));
}
if (r == -1 || (size_t)r >= sizeof(buf))
errx(1, "hostname too long");
- r = strlen(buf);
+ r = strlen((char*)buf);
cnt = atomicio(vwrite, proxyfd, buf, r);
if (cnt != r)
- err(1, "write failed (%zu/%d)", cnt, r);
+ err(1, "write failed (%zu/%d)", (size_t)cnt, (int)r);
if (authretry > 1) {
char resp[1024];
proxypass = getproxypass(proxyuser, proxyhost);
- r = snprintf(buf, sizeof(buf), "%s:%s",
+ r = snprintf((char*)buf, sizeof(buf), "%s:%s",
proxyuser, proxypass);
if (r == -1 || (size_t)r >= sizeof(buf) ||
- b64_ntop(buf, strlen(buf), resp,
+ b64_ntop(buf, strlen((char*)buf), resp,
sizeof(resp)) == -1)
errx(1, "Proxy username/password too long");
- r = snprintf(buf, sizeof(buf), "Proxy-Authorization: "
+ r = snprintf((char*)buf, sizeof(buf), "Proxy-Authorization: "
"Basic %s\r\n", resp);
if (r == -1 || (size_t)r >= sizeof(buf))
errx(1, "Proxy auth response too long");
- r = strlen(buf);
+ r = strlen((char*)buf);
if ((cnt = atomicio(vwrite, proxyfd, buf, r)) != r)
- err(1, "write failed (%zu/%d)", cnt, r);
+ err(1, "write failed (%zu/%d)", (size_t)cnt, r);
}
/* Terminate headers */
@@ -368,22 +368,22 @@ socks_connect(const char *host, const ch
err(1, "write failed (%zu/2)", cnt);
/* Read status reply */
- proxy_read_line(proxyfd, buf, sizeof(buf));
+ proxy_read_line(proxyfd, (char*)buf, sizeof(buf));
if (proxyuser != NULL &&
- strncmp(buf, "HTTP/1.0 407 ", 12) == 0) {
+ strncmp((char*)buf, "HTTP/1.0 407 ", 12) == 0) {
if (authretry > 1) {
fprintf(stderr, "Proxy authentication "
"failed\n");
}
close(proxyfd);
goto again;
- } else if (strncmp(buf, "HTTP/1.0 200 ", 12) != 0 &&
- strncmp(buf, "HTTP/1.1 200 ", 12) != 0)
+ } else if (strncmp((char*)buf, "HTTP/1.0 200 ", 12) != 0 &&
+ strncmp((char*)buf, "HTTP/1.1 200 ", 12) != 0)
errx(1, "Proxy error: \"%s\"", buf);
/* Headers continue until we hit an empty line */
for (r = 0; r < HTTP_MAXHDRS; r++) {
- proxy_read_line(proxyfd, buf, sizeof(buf));
+ proxy_read_line(proxyfd, (char*)buf, sizeof(buf));
if (*buf == '\0')
break;
}

View file

@ -21301,4 +21301,7 @@ with pkgs;
unixtools = recurseIntoAttrs (callPackages ./unix-tools.nix { });
inherit (unixtools) hexdump ps logger eject umount
mount wall hostname more sysctl;
inherit (recurseIntoAttrs (callPackages ../os-specific/bsd { }))
netbsd openbsd;
}