Hi, output of the command is as below: # find /usr/include -name \*.h | xargs grep "struct ip_mreq" /usr/include/netinet/in.h:struct ip_mreq { # and the value of PATH Variable: # echo $PATH /usr/include:/usr/include/netinet:/opt/soe/local:/usr/local/doc/libgcc:/usr/local/bin:/usr/local/lib:/usr/sbin:/usr/bin:/usr/ccs/bin:/usr/contrib/bin:/usr/contrib/Q4/bin:/opt/hparray/bin:/opt/nettladm/bin:/opt/fcms/bin:/opt/atok/bin:/usr/bin/X11:/usr/contrib/kwdb/bin:/opt/graphics:/opt/soe/bos/bin:/opt/tng/services/bin:/opt/tng/services/tools:/opt/tng/agents/bin # It is HP-UX-11.23 PA RISC2 which support IP Multicast. Thanks Balazs Scheidler <bazsi@balabit.hu> wrote: On Mon, 2007-01-29 at 07:42 +0000, Shamim wrote:
afunix.c: In function 'afunix_sd_init': afunix.c:73: warning: comparison is always true due to limited range of data type if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I/usr/local/include/glib-2.0 -I/usr/local/lib/glib-2.0/include -I/usr/local/include/eventlog -D_GNU_SOURCE -g -O2 -Wall -g -MT afinet.o -MD -MP -MF ".deps/afinet.Tpo" \ -c -o afinet.o `test -f 'afinet.c' || echo './'`afinet.c; \ then mv -f ".deps/afinet.Tpo" ".deps/afinet.Po"; \ else rm -f ".deps/afinet.Tpo"; exit 1; \ fi afinet.c: In function 'afinet_setup_socket': afinet.c:156: error: storage size of 'mreq' isn't known afinet.c:156: warning: unused variable 'mreq' *** Error exit code 1 Stop. *** Error exit code 1 Stop. *** Error exit code 1 Stop.
struct ip_mreq is required for enabling multicast on a socket. Does HP-UX have IP multicast support? Maybe it's only a missing header? Can you check the output of: find /usr/include -name \*.h | xargs grep "struct ip_mreq" (or wherever system headers are located) -- Bazsi --------------------------------- What kind of emailer are you? Find out today - get a free analysis of your email personality. Take the quiz at the Yahoo! Mail Championship.