diff options
Diffstat (limited to 'fs/cifs/netmisc.c')
| -rw-r--r-- | fs/cifs/netmisc.c | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/fs/cifs/netmisc.c b/fs/cifs/netmisc.c index 992e80edc720..53e304d59544 100644 --- a/fs/cifs/netmisc.c +++ b/fs/cifs/netmisc.c @@ -30,6 +30,9 @@ #include <linux/fs.h> #include <asm/div64.h> #include <asm/byteorder.h> +#ifdef CONFIG_CIFS_EXPERIMENTAL +#include <linux/inet.h> +#endif #include "cifsfs.h" #include "cifspdu.h" #include "cifsglob.h" @@ -129,11 +132,27 @@ static const struct smb_to_posix_error mapping_table_ERRHRD[] = { /* Convert string containing dotted ip address to binary form */ /* returns 0 if invalid address */ -/* BB add address family, change rc to status flag and return union or for ipv6 */ -/* will need parent to call something like inet_pton to convert ipv6 address BB */ int cifs_inet_pton(int address_family, char *cp,void *dst) { +#ifdef CONFIG_CIFS_EXPERIMENTAL + int ret = 0; + + /* calculate length by finding first slash or NULL */ + /* BB Should we convert '/' slash to '\' here since it seems already done + before this */ + if( address_family == AF_INET ){ + ret = in4_pton(cp, -1 /* len */, dst , '\\', NULL); + } else if( address_family == AF_INET6 ){ + ret = in6_pton(cp, -1 /* len */, dst , '\\', NULL); + } +#ifdef CONFIG_CIFS_DEBUG2 + cFYI(1,("address conversion returned %d for %s", ret, cp)); +#endif + if (ret > 0) + ret = 1; + return ret; +#else int value; int digit; int i; @@ -192,6 +211,7 @@ cifs_inet_pton(int address_family, char *cp,void *dst) *((__be32 *)dst) = *((__be32 *) bytes) | htonl(value); return 1; /* success */ +#endif /* EXPERIMENTAL */ } /***************************************************************************** |