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merged features ancillary, envvar

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This commit is contained in:
Gerhard Rieger 2008-09-22 22:17:55 +02:00
parent bd3810642b
commit 2ffe5a324e
42 changed files with 1898 additions and 287 deletions

9
hostan.c
View file

@ -30,12 +30,11 @@ int hostan(FILE *outfile) {
#if WITH_SOCKET
static int iffan(FILE *outfile) {
/* Linux: man 7 netdevice */
/* FreeBSD: man 4 networking */
/* FreeBSD, NetBSD: man 4 networking */
/* Solaris: man 7 if_tcp */
/* currently we support Linux and a little FreeBSD */
#ifdef SIOCGIFCONF /* not Solaris */
#ifdef SIOCGIFINDEX /* not OpenBSD */
#define IFBUFSIZ 32*sizeof(struct ifreq) /*1024*/
int s;
@ -62,22 +61,24 @@ static int iffan(FILE *outfile) {
struct ifreq *ifp = (struct ifreq *)((caddr_t)ic.ifc_req + i);
struct ifreq ifr;
#if 0 || defined(SIOCGIFINDEX) /* not NetBSD, OpenBSD */
strcpy(ifr.ifr_name, ifp->ifr_name);
if (Ioctl(s, SIOCGIFINDEX, &ifr) < 0) {
Error3("ioctl(%d, SIOCGIFINDEX, {\"%s\"}): %s",
s, &ifr.ifr_name, strerror(errno));
return 1;
}
/*fprintf(outfile, "%2d: %s\n", ifr.ifr_ifindex, ifp->ifr_ifrn.ifrn_name);*/
#if HAVE_STRUCT_IFREQ_IFR_INDEX
fprintf(outfile, "%2d: %s\n", ifr.ifr_index, ifp->ifr_name);
#elif HAVE_STRUCT_IFREQ_IFR_IFINDEX
fprintf(outfile, "%2d: %s\n", ifr.ifr_ifindex, ifp->ifr_name);
#endif /* HAVE_STRUCT_IFREQ_IFR_INDEX */
#else /* !defined(SIOCGIFINDEX) */
fprintf(outfile, "%2d: %s\n", i/sizeof(struct ifreq), ifp->ifr_name);
#endif /* defined(SIOCGIFINDEX) */
}
Close(s);
#endif /* defined(SIOCGIFCONF) */
#endif /* defined(SIOCGIFINDEX) */
return 0;
}
#endif /* WITH_SOCKET */