001426b899
1998-03-30 17:20 Ulrich Drepper <drepper@cygnus.com> * Makerules: Remove duplicate rules to handle stamp.oS. 1998-03-30 Andreas Jaeger <aj@arthur.rhein-neckar.de> * manual/examples/inetsrv.c (main): Change prototype of make_socket following change in mkisock.c. * manual/examples/inetcli.c (SERVERHOST): Use mescaline.gnu.org as example host. (main): Change prototype of init_sockaddr following change in isockadd.c. * manual/examples/mkisock.c (make_socket): Use uint16_t for port. * manual/examples/isockad.c (init_sockaddr): Likewise. * manual/examples/mkfsock.c (make_named_socket): Removed blank lines for clarification. (make_named_socket): Use strncpy instead of strcpy. Reported by Francesco Potorti` <F.Potorti@cnuce.cnr.it>.
24 lines
519 B
C
24 lines
519 B
C
#include <stdio.h>
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#include <stdlib.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <netdb.h>
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void
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init_sockaddr (struct sockaddr_in *name,
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const char *hostname,
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uint16_t port)
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{
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struct hostent *hostinfo;
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name->sin_family = AF_INET;
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name->sin_port = htons (port);
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hostinfo = gethostbyname (hostname);
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if (hostinfo == NULL)
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{
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fprintf (stderr, "Unknown host %s.\n", hostname);
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exit (EXIT_FAILURE);
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}
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name->sin_addr = *(struct in_addr *) hostinfo->h_addr;
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}
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