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Portability: POSIXize some of inet's error codes

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This commit is contained in:
David van Moolenbroek
2009-11-28 13:18:33 +00:00
parent 709a739b52
commit c6cce1823d
13 changed files with 61 additions and 48 deletions
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12
servers/inet/generic/ip_write.c
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@@ -78,11 +78,9 @@ size_t data_len;
if (!(ip_fd->if_port->ip_flags & IPF_IPADDRSET))
{
/* Interface is down. What kind of error do we want? For
* the moment, we return OK.
*/
/* Interface is down. */
bf_afree(data);
return NW_OK;
return ENETDOWN;
}
data_len= bf_bufsize(data);
@@ -198,17 +196,17 @@ size_t data_len;
else if ((hostrep_dst & 0xe0000000l) == 0xe0000000l)
; /* OK, Multicast */
else if ((hostrep_dst & 0xf0000000l) == 0xf0000000l)
r= EBADDEST; /* Bad class */
r= EAFNOSUPPORT; /* Bad class */
else if ((dstaddr ^ my_ipaddr) & netmask)
; /* OK, remote destination */
else if (!(dstaddr & ~netmask) &&
(ip_port->ip_flags & IPF_SUBNET_BCAST))
{
r= EBADDEST; /* Zero host part */
r= EAFNOSUPPORT; /* Zero host part */
}
if (r<0)
{
DIFBLOCK(1, r == EBADDEST,
DIFBLOCK(1, r == EAFNOSUPPORT,
printf("bad destination: ");
writeIpAddr(ip_hdr->ih_dst);
printf("\n"));