diff options
Diffstat (limited to 'pr/src/io/pripv6.c')
| -rw-r--r-- | pr/src/io/pripv6.c | 32 |
1 files changed, 27 insertions, 5 deletions
diff --git a/pr/src/io/pripv6.c b/pr/src/io/pripv6.c index 485e449d..f5635a59 100644 --- a/pr/src/io/pripv6.c +++ b/pr/src/io/pripv6.c @@ -149,6 +149,7 @@ static PRFileDesc* PR_CALLBACK Ipv6ToIpv4SocketAccept ( PRFileDesc *newfd; PRFileDesc *newstack; PRNetAddr tmp_ipv4addr; + PRNetAddr *addrlower = NULL; PR_ASSERT(fd != NULL); PR_ASSERT(fd->lower != NULL); @@ -161,13 +162,16 @@ static PRFileDesc* PR_CALLBACK Ipv6ToIpv4SocketAccept ( } *newstack = *fd; /* make a copy of the accepting layer */ - newfd = (fd->lower->methods->accept)(fd->lower, &tmp_ipv4addr, timeout); + if (addr) + addrlower = &tmp_ipv4addr; + newfd = (fd->lower->methods->accept)(fd->lower, addrlower, timeout); if (NULL == newfd) { PR_DELETE(newstack); return NULL; } - _PR_ConvertToIpv6NetAddr(&tmp_ipv4addr, addr); + if (addr) + _PR_ConvertToIpv6NetAddr(&tmp_ipv4addr, addr); rv = PR_PushIOLayer(newfd, PR_TOP_IO_LAYER, newstack); PR_ASSERT(PR_SUCCESS == rv); @@ -272,11 +276,29 @@ PRStatus _pr_init_ipv6() #if !defined(_PR_INET6) && defined(_PR_HAVE_GETIPNODEBYNAME) PRLibrary *lib; - _pr_getipnodebyname_fp = PR_FindSymbolAndLibrary("getipnodebyname", &lib); +#if defined(VMS) +#define GETIPNODEBYNAME "DECC$GETIPNODEBYNAME" +#define GETIPNODEBYADDR "DECC$GETIPNODEBYADDR" +#define FREEHOSTENT "DECC$FREEHOSTENT" +#define GAISTRERROR "DECC$GAISTRERROR" + typedef char * (*_pr_getstrerror_t)(int); + _pr_getstrerror_t _pr_gaistrerror_fp; + _pr_getipnodebyname_fp = NULL; + _pr_gaistrerror_fp = (_pr_getstrerror_t)PR_FindSymbolAndLibrary(GAISTRERROR, &lib); + if (NULL != _pr_gaistrerror_fp) { + if (NULL != (*_pr_gaistrerror_fp)(0)) + _pr_getipnodebyname_fp = PR_FindSymbol(lib, GETIPNODEBYNAME); + } +#else +#define GETIPNODEBYNAME "getipnodebyname" +#define GETIPNODEBYADDR "getipnodebyaddr" +#define FREEHOSTENT "freehostent" + _pr_getipnodebyname_fp = PR_FindSymbolAndLibrary(GETIPNODEBYNAME, &lib); +#endif if (NULL != _pr_getipnodebyname_fp) { - _pr_freehostent_fp = PR_FindSymbol(lib, "freehostent"); + _pr_freehostent_fp = PR_FindSymbol(lib, FREEHOSTENT); if (NULL != _pr_freehostent_fp) { - _pr_getipnodebyaddr_fp = PR_FindSymbol(lib, "getipnodebyaddr"); + _pr_getipnodebyaddr_fp = PR_FindSymbol(lib, GETIPNODEBYADDR); if (NULL != _pr_getipnodebyaddr_fp) _pr_ipv6_is_present = PR_TRUE; else |