diff options
Diffstat (limited to 'source4/heimdal/lib/roken/inet_pton.c')
| -rw-r--r-- | source4/heimdal/lib/roken/inet_pton.c | 61 |
1 files changed, 60 insertions, 1 deletions
diff --git a/source4/heimdal/lib/roken/inet_pton.c b/source4/heimdal/lib/roken/inet_pton.c index ad60824f4a..3db1f49f22 100644 --- a/source4/heimdal/lib/roken/inet_pton.c +++ b/source4/heimdal/lib/roken/inet_pton.c @@ -35,7 +35,64 @@ #include "roken.h" -int ROKEN_LIB_FUNCTION +#ifdef HAVE_WINSOCK + +ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL +inet_pton(int af, const char *src, void *dst) +{ + switch (af) { + case AF_INET: + { + struct sockaddr_in si4; + INT r; + INT s = sizeof(si4); + + si4.sin_family = AF_INET; + r = WSAStringToAddress(src, AF_INET, NULL, (LPSOCKADDR) &si4, &s); + + if (r == 0) { + memcpy(dst, &si4.sin_addr, sizeof(si4.sin_addr)); + return 1; + } + } + break; + + case AF_INET6: + { + struct sockaddr_in6 si6; + INT r; + INT s = sizeof(si6); + + si6.sin6_family = AF_INET6; + r = WSAStringToAddress(src, AF_INET6, NULL, (LPSOCKADDR) &si6, &s); + + if (r == 0) { + memcpy(dst, &si6.sin6_addr, sizeof(si6.sin6_addr)); + return 1; + } + } + break; + + default: + _set_errno( EAFNOSUPPORT ); + return -1; + } + + /* the call failed */ + { + int le = WSAGetLastError(); + + if (le == WSAEINVAL) + return 0; + + _set_errno(le); + return -1; + } +} + +#else /* !HAVE_WINSOCK */ + +ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL inet_pton(int af, const char *src, void *dst) { if (af != AF_INET) { @@ -44,3 +101,5 @@ inet_pton(int af, const char *src, void *dst) } return inet_aton (src, dst); } + +#endif |