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Diffstat (limited to 'mcon/U/d_iptos.U')
-rw-r--r-- | mcon/U/d_iptos.U | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/mcon/U/d_iptos.U b/mcon/U/d_iptos.U new file mode 100644 index 0000000..ddb6d50 --- /dev/null +++ b/mcon/U/d_iptos.U @@ -0,0 +1,94 @@ +?RCS: $Id: d_iptos.U 170 2013-08-30 16:47:47Z rmanfredi $ +?RCS: +?RCS: Copyright (c) 2006, Christian Biere +?RCS: +?RCS: You may redistribute only under the terms of the Artistic License, +?RCS: as specified in the README file that comes with the distribution. +?RCS: You may reuse parts of this distribution only within the terms of +?RCS: that same Artistic License; a copy of which may be found at the root +?RCS: of the source tree for dist 4.0. +?RCS: +?MAKE:d_iptos: cat rm contains cppstdin cppflags cppminus d_windows \ + i_niin i_sysin i_niip i_syssock i_winsock2 i_ws2tcpip test Setvar +?MAKE: -pick add $@ %< +?S:d_iptos: +?S: This variable conditionally defines the USE_IP_TOS symbol, which +?S: indicates to the C program that the IP TOS services are available. +?S:. +?C:USE_IP_TOS: +?C: This symbol, if defined, indicates that the IP TOS services are +?C: available and can be used. Be prepared to include <sys/socket.h>, +?C: either <netinet/in.h> or <sys/in.h>, and <netinet/ip.h> when +?C: I_NETINET_IP is defined. +?C:. +?H:#$d_iptos USE_IP_TOS /**/ +?H:. +?F:!iptos !iptos.h +?T:inh +?LINT:set d_iptos +?LINT:usefile iptos.h +: check for IP TOS support +echo " " +echo "Checking whether IP TOS (Type of Service) support is available..." >&4 +case "$i_niin" in +"$define") inh=netinet/in.h;; +*) + case "$i_sysin" in + "$define") inh=sys/in.h;; + *) + case "$i_ws2tcpip" in + "$define") inh=Ws2tcpip.h;; + esac + ;; + esac + ;; +esac +$cat >iptos <<EOM +#$i_syssock I_SYS_SOCKET +#$i_winsock2 I_WINSOCK2 +#$d_windows WINDOWS_SYSTEM +#ifdef WINDOWS_SYSTEM +#define WINVER 0x0501 +#endif +#ifdef I_SYS_SOCKET +#include <sys/socket.h> +#endif +#ifdef I_WINSOCK2 +#include <Winsock2.h> +#endif +#include <$inh> +#if defined(IP_TOS) && defined(IPTOS_LOWDELAY) && defined(IPTOS_THROUGHPUT) +YES +#endif +EOM +$cppstdin $cppflags $cppminus <iptos >iptos.h 2>/dev/null +val="$undef" +if $contains YES iptos.h >/dev/null 2>&1; then + val="$define" + echo "You have IP TOS support in <$inh>." >&4 +elif $test "x$i_niip" = "x$define"; then + $cat >iptos <<EOM +#$i_syssock I_SYS_SOCKET +#ifdef I_SYS_SOCKET +#include <sys/socket.h> +#endif +#include <$inh> +#include <netinet/ip.h> +#if defined(IP_TOS) && defined(IPTOS_LOWDELAY) && defined(IPTOS_THROUGHPUT) +YES +#endif +EOM + $cppstdin $cppflags $cppminus <iptos >iptos.h 2>/dev/null + if $contains YES iptos.h >/dev/null 2>&1; then + val="$define" + echo "You have IP TOS support in <netinet/ip.h>." >&4 + fi +fi +case "$val" in +"$define") ;; +*) echo "Sorry, you seem to be lacking IP TOS support." >&4;; +esac +set d_iptos +eval $setvar +$rm -f iptos iptos.h + |