mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-29 15:35:11 +02:00
add mtr (thanks to Thomas Reifferscheid)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@2050 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
parent
636c2af490
commit
ebf4558cba
@ -73,6 +73,7 @@ source "package/linux-atm/Config.in"
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source "package/maradns/Config.in"
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source "package/mini_httpd/Config.in"
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source "package/mini_sendmail/Config.in"
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source "package/mtr/Config.in"
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source "package/ndisc/Config.in"
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source "package/net-snmp/Config.in"
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source "package/netstat-nat/Config.in"
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@ -103,6 +103,7 @@ package-$(BR2_PACKAGE_MONIT) += monit
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package-$(BR2_PACKAGE_MPD) += mpd
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package-$(BR2_PACKAGE_MT_DAAPD) += mt-daapd
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package-$(BR2_PACKAGE_MTD) += mtd
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package-$(BR2_PACKAGE_MTR) += mtr
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package-$(BR2_PACKAGE_MYSQL) += mysql
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package-$(BR2_PACKAGE_NANO) += nano
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package-$(BR2_PACKAGE_NCURSES) += ncurses
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@ -232,6 +233,7 @@ libxslt-compile: libxml2-compile
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lighttpd-compile: openssl-compile pcre-compile
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mini_httpd-compile: matrixssl-compile
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mt-daapd-compile: howl-compile libgdbm-compile libid3tag-compile
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mtr-compile: ncurses-compile
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mysql-compile: ncurses-compile zlib-compile
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nano-compile: ncurses-compile
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net-snmp-compile: libelf-compile
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17
package/mtr/Config.in
Normal file
17
package/mtr/Config.in
Normal file
@ -0,0 +1,17 @@
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config BR2_PACKAGE_MTR
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tristate "mtr - Full screen ncurses traceroute tool"
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default m if CONFIG_DEVEL
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select BR2_PACKAGE_LIBNCURSES
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help
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mtr combines the functionality of the 'traceroute' and 'ping' programs
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in a single network diagnostic tool.
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.
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As mtr starts, it investigates the network connection between the host
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mtr runs on and a user-specified destination host. After it
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determines the address of each network hop between the machines,
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it sends a sequence ICMP ECHO requests to each one to determine the
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quality of the link to each machine. As it does this, it prints
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running statistics about each machine.
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.
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http://www.bitwizard.nl/mtr/
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68
package/mtr/Makefile
Normal file
68
package/mtr/Makefile
Normal file
@ -0,0 +1,68 @@
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include $(TOPDIR)/rules.mk
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PKG_NAME:=mtr
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PKG_VERSION:=0.69
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PKG_RELEASE:=1
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PKG_MD5SUM:=58904d6d8d70114195cdeb653d56914c
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PKG_SOURCE_URL:=ftp://ftp.de.debian.org/debian/pool/main/m/mtr
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PKG_SOURCE:=$(PKG_NAME)_$(PKG_VERSION).orig.tar.gz
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PKG_CAT:=zcat
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PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)
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PKG_INSTALL_DIR:=$(PKG_BUILD_DIR)/ipkg-install
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include $(TOPDIR)/package/rules.mk
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$(eval $(call PKG_template,MTR,mtr,$(PKG_VERSION)-$(PKG_RELEASE),$(ARCH)))
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$(PKG_BUILD_DIR)/.configured: $(PKG_BUILD_DIR)/.prepared
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(cd $(PKG_BUILD_DIR); \
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$(TARGET_CONFIGURE_OPTS) \
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CFLAGS="$(TARGET_CFLAGS)" \
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CPPFLAGS="-I$(STAGING_DIR)/usr/include -I$(STAGING_DIR)/include" \
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LDFLAGS="-L$(STAGING_DIR)/usr/lib -L$(STAGING_DIR)/lib" \
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ac_cv_lib_resolv_res_mkquery=yes \
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./configure \
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--target=$(GNU_TARGET_NAME) \
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--host=$(GNU_TARGET_NAME) \
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--build=$(GNU_HOST_NAME) \
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--program-prefix="" \
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--program-suffix="" \
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--prefix=/usr \
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--exec-prefix=/usr \
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--bindir=/usr/bin \
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--datadir=/usr/share \
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--includedir=/usr/include \
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--infodir=/usr/share/info \
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--libdir=/usr/lib \
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--libexecdir=/usr/lib \
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--localstatedir=/var \
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--mandir=/usr/share/man \
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--sbindir=/usr/sbin \
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--sysconfdir=/etc \
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$(DISABLE_LARGEFILE) \
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$(DISABLE_NLS) \
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--without-gtk \
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);
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touch $@
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$(PKG_BUILD_DIR)/.built:
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rm -rf $(PKG_INSTALL_DIR)
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mkdir -p $(PKG_INSTALL_DIR)
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$(MAKE) -C $(PKG_BUILD_DIR) \
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DESTDIR="$(PKG_INSTALL_DIR)" \
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CFLAGS="$(TARGET_CFLAGS)" \
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CPPFLAGS="-I$(STAGING_DIR)/usr/include -I$(STAGING_DIR)/include" \
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LDFLAGS="-L$(STAGING_DIR)/usr/lib -L$(STAGING_DIR)/lib" \
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all install
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touch $@
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$(IPKG_MTR):
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install -d -m0755 $(IDIR_MTR)/usr/sbin
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cp -fpR $(PKG_INSTALL_DIR)/usr/sbin/mtr $(IDIR_MTR)/usr/sbin/
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$(RSTRIP) $(IDIR_MTR)
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$(IPKG_BUILD) $(IDIR_MTR) $(PACKAGE_DIR)
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mostlyclean:
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-$(MAKE) -C $(PKG_BUILD_DIR) clean
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rm -f $(PKG_BUILD_DIR)/.built
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17
package/mtr/ipkg/mtr.control
Normal file
17
package/mtr/ipkg/mtr.control
Normal file
@ -0,0 +1,17 @@
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Package: mtr
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Priority: optional
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Section: net
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Maintainer: OpenWrt Developers Team <openwrt-devel@openwrt.org>, Thomas Reifferscheid <reiffert@student.physik.uni-mainz.de>
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Depends: libncurses
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Source: http://openwrt.org/cgi-bin/viewcvs.cgi/openwrt/package/iptraf/
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Description: Full screen ncurses traceroute/ping tool
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mtr combines the functionality of the 'traceroute' and 'ping' programs
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in a single network diagnostic tool.
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.
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As mtr starts, it investigates the network connection between the host
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mtr runs on and a user-specified destination host. After it
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determines the address of each network hop between the machines,
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it sends a sequence ICMP ECHO requests to each one to determine the
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quality of the link to each machine. As it does this, it prints
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running statistics about each machine.
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511
package/mtr/patches/501-dns.patch
Normal file
511
package/mtr/patches/501-dns.patch
Normal file
@ -0,0 +1,511 @@
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diff -Naur mtr-0.69.old/dns.c mtr-0.69.new/dns.c
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--- mtr-0.69.old/dns.c 2005-01-11 09:32:42.000000000 +0100
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+++ mtr-0.69.new/dns.c 2005-10-03 21:31:27.000000000 +0200
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@@ -853,6 +853,507 @@
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fputs("\r",stderr);
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}
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+#ifdef __UCLIBC__
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+
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+static const char digits[] = "0123456789";
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+#define __set_errno(e) (errno = (e))
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+
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+#define NS_PUT16(s, cp) do { \
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+ register u_int16_t t_s = (u_int16_t)(s); \
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+ register u_char *t_cp = (u_char *)(cp); \
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+ *t_cp++ = t_s >> 8; \
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+ *t_cp = t_s; \
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+ (cp) += NS_INT16SZ; \
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+} while (0)
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+
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+
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+
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+#define NS_PUT32(l, cp) do { \
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+ register u_int32_t t_l = (u_int32_t)(l); \
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+ register u_char *t_cp = (u_char *)(cp); \
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+ *t_cp++ = t_l >> 24; \
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+ *t_cp++ = t_l >> 16; \
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+ *t_cp++ = t_l >> 8; \
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+ *t_cp = t_l; \
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+ (cp) += NS_INT32SZ; \
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+} while (0)
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+
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+
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+void
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+ns_put16(u_int src, u_char *dst) {
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+ NS_PUT16(src, dst);
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+}
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+
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+void
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+ns_put32(u_long src, u_char *dst) {
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+ NS_PUT32(src, dst);
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+}
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+
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+void __putshort(u_int16_t src, u_char *dst) { ns_put16(src, dst); }
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+void __putlong(u_int32_t src, u_char *dst) { ns_put32(src, dst); }
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+
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+int
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+mklower(int ch) {
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+ if (ch >= 0x41 && ch <= 0x5A)
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+ return (ch + 0x20);
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+ return (ch);
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+}
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+
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+
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+static int
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+dn_find(const u_char *domain, const u_char *msg,
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+ const u_char * const *dnptrs,
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+ const u_char * const *lastdnptr)
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+{
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+ const u_char *dn, *cp, *sp;
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+ const u_char * const *cpp;
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+ u_int n;
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+
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+ for (cpp = dnptrs; cpp < lastdnptr; cpp++) {
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+ sp = *cpp;
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+ /*
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+ * terminate search on:
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+ * root label
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+ * compression pointer
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+ * unusable offset
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+ */
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+ while (*sp != 0 && (*sp & NS_CMPRSFLGS) == 0 &&
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+ (sp - msg) < 0x4000) {
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+ dn = domain;
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+ cp = sp;
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+ while ((n = *cp++) != 0) {
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+ /*
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+ * check for indirection
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+ */
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+ switch (n & NS_CMPRSFLGS) {
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+ case 0: /* normal case, n == len */
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+ if (n != *dn++)
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+ goto next;
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+ for ((void)NULL; n > 0; n--)
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+ if (mklower(*dn++) !=
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+ mklower(*cp++))
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+ goto next;
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+ /* Is next root for both ? */
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+ if (*dn == '\0' && *cp == '\0')
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+ return (sp - msg);
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+ if (*dn)
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+ continue;
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+ goto next;
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+
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+ case NS_CMPRSFLGS: /* indirection */
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+ cp = msg + (((n & 0x3f) << 8) | *cp);
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+ break;
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+
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+ default: /* illegal type */
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+ __set_errno (EMSGSIZE);
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+ return (-1);
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+ }
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+ }
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+ next:
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+ sp += *sp + 1;
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+ }
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+ }
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+ __set_errno (ENOENT);
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+ return (-1);
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+}
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+
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+
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+int
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+ns_name_pack(const u_char *src, u_char *dst, int dstsiz,
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+ const u_char **dnptrs, const u_char **lastdnptr)
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+{
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+ u_char *dstp;
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+ const u_char **cpp, **lpp, *eob, *msg;
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+ const u_char *srcp;
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+ int n, l, first = 1;
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+
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+ srcp = src;
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+ dstp = dst;
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+ eob = dstp + dstsiz;
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+ lpp = cpp = NULL;
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+ if (dnptrs != NULL) {
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+ if ((msg = *dnptrs++) != NULL) {
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+ for (cpp = dnptrs; *cpp != NULL; cpp++)
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+ (void)NULL;
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+ lpp = cpp; /* end of list to search */
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+ }
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+ } else
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+ msg = NULL;
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+
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+ /* make sure the domain we are about to add is legal */
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+ l = 0;
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+ do {
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+ n = *srcp;
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+ if ((n & NS_CMPRSFLGS) != 0 && n != 0x41) {
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+ __set_errno (EMSGSIZE);
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+ return (-1);
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+ }
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+ if (n == 0x41)
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+ n = *++srcp / 8;
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+ l += n + 1;
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+ if (l > MAXCDNAME) {
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+ __set_errno (EMSGSIZE);
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+ return (-1);
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+ }
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+ srcp += n + 1;
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+ } while (n != 0);
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+
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+ /* from here on we need to reset compression pointer array on error */
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+ srcp = src;
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+ do {
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+ /* Look to see if we can use pointers. */
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+ n = *srcp;
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+ if (n != 0 && n != 0x41 && msg != NULL) {
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+ l = dn_find(srcp, msg, (const u_char * const *)dnptrs,
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+ (const u_char * const *)lpp);
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+ if (l >= 0) {
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+ if (dstp + 1 >= eob) {
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+ goto cleanup;
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+ }
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+ *dstp++ = (l >> 8) | NS_CMPRSFLGS;
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+ *dstp++ = l % 256;
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+ return (dstp - dst);
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+ }
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+ /* Not found, save it. */
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+ if (lastdnptr != NULL && cpp < lastdnptr - 1 &&
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+ (dstp - msg) < 0x4000 && first) {
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+ *cpp++ = dstp;
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+ *cpp = NULL;
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+ first = 0;
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+ }
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+ }
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+ /* copy label to buffer */
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+ if ((n & NS_CMPRSFLGS) != 0 && n != 0x41) { /* Should not happen. */
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+ goto cleanup;
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+ }
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+ if (n == 0x41) {
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+ n = *++srcp / 8;
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+ if (dstp + 1 >= eob)
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+ goto cleanup;
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+ *dstp++ = 0x41;
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+ }
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+ if (dstp + 1 + n >= eob) {
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+ goto cleanup;
|
||||
+ }
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+ memcpy(dstp, srcp, n + 1);
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+ srcp += n + 1;
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+ dstp += n + 1;
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+ } while (n != 0);
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+
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+ if (dstp > eob) {
|
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+cleanup:
|
||||
+ if (msg != NULL)
|
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+ *lpp = NULL;
|
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+ __set_errno (EMSGSIZE);
|
||||
+ return (-1);
|
||||
+ }
|
||||
+ return (dstp - dst);
|
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+}
|
||||
+
|
||||
+
|
||||
+int
|
||||
+ns_name_pton(const char *src, u_char *dst, size_t dstsiz) {
|
||||
+ u_char *label, *bp, *eom;
|
||||
+ int c, n, escaped;
|
||||
+ char *cp;
|
||||
+
|
||||
+ escaped = 0;
|
||||
+ bp = dst;
|
||||
+ eom = dst + dstsiz;
|
||||
+ label = bp++;
|
||||
+
|
||||
+ while ((c = *src++) != 0) {
|
||||
+ if (escaped) {
|
||||
+ if ((cp = strchr(digits, c)) != NULL) {
|
||||
+ n = (cp - digits) * 100;
|
||||
+ if ((c = *src++) == 0 ||
|
||||
+ (cp = strchr(digits, c)) == NULL) {
|
||||
+ __set_errno (EMSGSIZE);
|
||||
+ return (-1);
|
||||
+ }
|
||||
+ n += (cp - digits) * 10;
|
||||
+ if ((c = *src++) == 0 ||
|
||||
+ (cp = strchr(digits, c)) == NULL) {
|
||||
+ __set_errno (EMSGSIZE);
|
||||
+ return (-1);
|
||||
+ }
|
||||
+ n += (cp - digits);
|
||||
+ if (n > 255) {
|
||||
+ __set_errno (EMSGSIZE);
|
||||
+ return (-1);
|
||||
+ }
|
||||
+ c = n;
|
||||
+ } else if (c == '[' && label == bp - 1 && *src == 'x') {
|
||||
+ /* Theoretically we would have to handle \[o
|
||||
+ as well but we do not since we do not need
|
||||
+ it internally. */
|
||||
+ *label = 0x41;
|
||||
+ label = bp++;
|
||||
+ ++src;
|
||||
+ while (isxdigit (*src)) {
|
||||
+ n = *src > '9' ? *src - 'a' + 10 : *src - '0';
|
||||
+ ++src;
|
||||
+ if (! isxdigit(*src)) {
|
||||
+ __set_errno (EMSGSIZE);
|
||||
+ return (-1);
|
||||
+ }
|
||||
+ n <<= 4;
|
||||
+ n += *src > '9' ? *src - 'a' + 10 : *src - '0';
|
||||
+ if (bp + 1 >= eom) {
|
||||
+ __set_errno (EMSGSIZE);
|
||||
+ return (-1);
|
||||
+ }
|
||||
+ *bp++ = n;
|
||||
+ ++src;
|
||||
+ }
|
||||
+ *label = (bp - label - 1) * 8;
|
||||
+ if (*src++ != ']' || *src++ != '.') {
|
||||
+ __set_errno (EMSGSIZE);
|
||||
+ return (-1);
|
||||
+ }
|
||||
+ escaped = 0;
|
||||
+ label = bp++;
|
||||
+ if (bp >= eom) {
|
||||
+ __set_errno (EMSGSIZE);
|
||||
+ return (-1);
|
||||
+ }
|
||||
+ continue;
|
||||
+ }
|
||||
+ escaped = 0;
|
||||
+ } else if (c == '\\') {
|
||||
+ escaped = 1;
|
||||
+ continue;
|
||||
+ } else if (c == '.') {
|
||||
+ c = (bp - label - 1);
|
||||
+ if ((c & NS_CMPRSFLGS) != 0) { /* Label too big. */
|
||||
+ __set_errno (EMSGSIZE);
|
||||
+ return (-1);
|
||||
+ }
|
||||
+ if (label >= eom) {
|
||||
+ __set_errno (EMSGSIZE);
|
||||
+ return (-1);
|
||||
+ }
|
||||
+ *label = c;
|
||||
+ /* Fully qualified ? */
|
||||
+ if (*src == '\0') {
|
||||
+ if (c != 0) {
|
||||
+ if (bp >= eom) {
|
||||
+ __set_errno (EMSGSIZE);
|
||||
+ return (-1);
|
||||
+ }
|
||||
+ *bp++ = '\0';
|
||||
+ }
|
||||
+ if ((bp - dst) > MAXCDNAME) {
|
||||
+ __set_errno (EMSGSIZE);
|
||||
+ return (-1);
|
||||
+ }
|
||||
+ return (1);
|
||||
+ }
|
||||
+ if (c == 0 || *src == '.') {
|
||||
+ __set_errno (EMSGSIZE);
|
||||
+ return (-1);
|
||||
+ }
|
||||
+ label = bp++;
|
||||
+ continue;
|
||||
+ }
|
||||
+ if (bp >= eom) {
|
||||
+ __set_errno (EMSGSIZE);
|
||||
+ return (-1);
|
||||
+ }
|
||||
+ *bp++ = (u_char)c;
|
||||
+ }
|
||||
+ c = (bp - label - 1);
|
||||
+ if ((c & NS_CMPRSFLGS) != 0) { /* Label too big. */
|
||||
+ __set_errno (EMSGSIZE);
|
||||
+ return (-1);
|
||||
+ }
|
||||
+ if (label >= eom) {
|
||||
+ __set_errno (EMSGSIZE);
|
||||
+ return (-1);
|
||||
+ }
|
||||
+ *label = c;
|
||||
+ if (c != 0) {
|
||||
+ if (bp >= eom) {
|
||||
+ __set_errno (EMSGSIZE);
|
||||
+ return (-1);
|
||||
+ }
|
||||
+ *bp++ = 0;
|
||||
+ }
|
||||
+ if ((bp - dst) > MAXCDNAME) { /* src too big */
|
||||
+ __set_errno (EMSGSIZE);
|
||||
+ return (-1);
|
||||
+ }
|
||||
+ return (0);
|
||||
+}
|
||||
+
|
||||
+
|
||||
+
|
||||
+int
|
||||
+ns_name_compress(const char *src, u_char *dst, size_t dstsiz,
|
||||
+ const u_char **dnptrs, const u_char **lastdnptr)
|
||||
+{
|
||||
+ u_char tmp[NS_MAXCDNAME];
|
||||
+
|
||||
+ if (ns_name_pton(src, tmp, sizeof tmp) == -1)
|
||||
+ return (-1);
|
||||
+ return (ns_name_pack(tmp, dst, dstsiz, dnptrs, lastdnptr));
|
||||
+}
|
||||
+
|
||||
+
|
||||
+int
|
||||
+dn_comp(const char *src, u_char *dst, int dstsiz,
|
||||
+ u_char **dnptrs, u_char **lastdnptr)
|
||||
+{
|
||||
+ return (ns_name_compress(src, dst, (size_t)dstsiz,
|
||||
+ (const u_char **)dnptrs,
|
||||
+ (const u_char **)lastdnptr));
|
||||
+}
|
||||
+
|
||||
+
|
||||
+
|
||||
+
|
||||
+int
|
||||
+res_nmkquery(res_state statp,
|
||||
+ int op, /* opcode of query */
|
||||
+ const char *dname, /* domain name */
|
||||
+ int class, int type, /* class and type of query */
|
||||
+ const u_char *data, /* resource record data */
|
||||
+ int datalen, /* length of data */
|
||||
+ const u_char *newrr_in, /* new rr for modify or append */
|
||||
+ u_char *buf, /* buffer to put query */
|
||||
+ int buflen) /* size of buffer */
|
||||
+{
|
||||
+ register HEADER *hp;
|
||||
+ register u_char *cp;
|
||||
+ register int n;
|
||||
+ u_char *dnptrs[20], **dpp, **lastdnptr;
|
||||
+
|
||||
+#ifdef DEBUG
|
||||
+ if (statp->options & RES_DEBUG)
|
||||
+ printf(";; res_nmkquery(%s, %s, %s, %s)\n",
|
||||
+ _res_opcodes[op], dname, p_class(class), p_type(type));
|
||||
+#endif
|
||||
+ /*
|
||||
+ * Initialize header fields.
|
||||
+ */
|
||||
+ if ((buf == NULL) || (buflen < HFIXEDSZ))
|
||||
+ return (-1);
|
||||
+ memset(buf, 0, HFIXEDSZ);
|
||||
+ hp = (HEADER *) buf;
|
||||
+ /* We randomize the IDs every time. The old code just
|
||||
+ incremented by one after the initial randomization which
|
||||
+ still predictable if the application does multiple
|
||||
+ requests. */
|
||||
+#if 0
|
||||
+ hp->id = htons(++statp->id);
|
||||
+#else
|
||||
+ hp->id = htons(statp->id);
|
||||
+ int randombits;
|
||||
+ do
|
||||
+ {
|
||||
+#ifdef RANDOM_BITS
|
||||
+ RANDOM_BITS (randombits);
|
||||
+#else
|
||||
+ struct timeval tv;
|
||||
+ gettimeofday (&tv, NULL);
|
||||
+ randombits = (tv.tv_sec << 8) ^ tv.tv_usec;
|
||||
+#endif
|
||||
+ }
|
||||
+ while ((randombits & 0xffff) == 0);
|
||||
+ statp->id = (statp->id + randombits) & 0xffff;
|
||||
+#endif
|
||||
+ hp->opcode = op;
|
||||
+ hp->rd = (statp->options & RES_RECURSE) != 0;
|
||||
+ hp->rcode = NOERROR;
|
||||
+ cp = buf + HFIXEDSZ;
|
||||
+ buflen -= HFIXEDSZ;
|
||||
+ dpp = dnptrs;
|
||||
+ *dpp++ = buf;
|
||||
+ *dpp++ = NULL;
|
||||
+ lastdnptr = dnptrs + sizeof dnptrs / sizeof dnptrs[0];
|
||||
+ /*
|
||||
+ * perform opcode specific processing
|
||||
+ */
|
||||
+ switch (op) {
|
||||
+ case QUERY: /*FALLTHROUGH*/
|
||||
+ case NS_NOTIFY_OP:
|
||||
+ if ((buflen -= QFIXEDSZ) < 0)
|
||||
+ return (-1);
|
||||
+ if ((n = dn_comp(dname, cp, buflen, dnptrs, lastdnptr)) < 0)
|
||||
+ return (-1);
|
||||
+ cp += n;
|
||||
+ buflen -= n;
|
||||
+ __putshort(type, cp);
|
||||
+ cp += INT16SZ;
|
||||
+ __putshort(class, cp);
|
||||
+ cp += INT16SZ;
|
||||
+ hp->qdcount = htons(1);
|
||||
+ if (op == QUERY || data == NULL)
|
||||
+ break;
|
||||
+ /*
|
||||
+ * Make an additional record for completion domain.
|
||||
+ */
|
||||
+ buflen -= RRFIXEDSZ;
|
||||
+ n = dn_comp((char *)data, cp, buflen, dnptrs, lastdnptr);
|
||||
+ if (n < 0)
|
||||
+ return (-1);
|
||||
+ cp += n;
|
||||
+ buflen -= n;
|
||||
+ __putshort(T_NULL, cp);
|
||||
+ cp += INT16SZ;
|
||||
+ __putshort(class, cp);
|
||||
+ cp += INT16SZ;
|
||||
+ __putlong(0, cp);
|
||||
+ cp += INT32SZ;
|
||||
+ __putshort(0, cp);
|
||||
+ cp += INT16SZ;
|
||||
+ hp->arcount = htons(1);
|
||||
+ break;
|
||||
+
|
||||
+ case IQUERY:
|
||||
+ /*
|
||||
+ * Initialize answer section
|
||||
+ */
|
||||
+ if (buflen < 1 + RRFIXEDSZ + datalen)
|
||||
+ return (-1);
|
||||
+ *cp++ = '\0'; /* no domain name */
|
||||
+ __putshort(type, cp);
|
||||
+ cp += INT16SZ;
|
||||
+ __putshort(class, cp);
|
||||
+ cp += INT16SZ;
|
||||
+ __putlong(0, cp);
|
||||
+ cp += INT32SZ;
|
||||
+ __putshort(datalen, cp);
|
||||
+ cp += INT16SZ;
|
||||
+ if (datalen) {
|
||||
+ memcpy(cp, data, datalen);
|
||||
+ cp += datalen;
|
||||
+ }
|
||||
+ hp->ancount = htons(1);
|
||||
+ break;
|
||||
+
|
||||
+ default:
|
||||
+ return (-1);
|
||||
+ }
|
||||
+ return (cp - buf);
|
||||
+}
|
||||
+
|
||||
+int
|
||||
+res_mkquery(int op, /* opcode of query */
|
||||
+ const char *dname, /* domain name */
|
||||
+ int class, int type, /* class and type of query */
|
||||
+ const u_char *data, /* resource record data */
|
||||
+ int datalen, /* length of data */
|
||||
+ const u_char *newrr_in, /* new rr for modify or append */
|
||||
+ u_char *buf, /* buffer to put query */
|
||||
+ int buflen) /* size of buffer */
|
||||
+{
|
||||
+ return (res_nmkquery(&_res, op, dname, class, type,
|
||||
+ data, datalen,
|
||||
+ newrr_in, buf, buflen));
|
||||
+}
|
||||
+
|
||||
+#endif
|
||||
|
||||
void dorequest(char *s,int type,word id)
|
||||
{
|
Loading…
Reference in New Issue
Block a user