diff options
Diffstat (limited to 'fs/cifs/netmisc.c')
-rw-r--r-- | fs/cifs/netmisc.c | 26 |
1 files changed, 12 insertions, 14 deletions
diff --git a/fs/cifs/netmisc.c b/fs/cifs/netmisc.c index 8703d68f5b20..32d6baa0a54f 100644 --- a/fs/cifs/netmisc.c +++ b/fs/cifs/netmisc.c @@ -79,6 +79,7 @@ static const struct smb_to_posix_error mapping_table_ERRDOS[] = { {ErrQuota, -EDQUOT}, {ErrNotALink, -ENOLINK}, {ERRnetlogonNotStarted, -ENOPROTOOPT}, + {ERRsymlink, -EOPNOTSUPP}, {ErrTooManyLinks, -EMLINK}, {0, 0} }; @@ -714,6 +715,7 @@ static const struct { ERRDOS, ERRnoaccess, 0xc000028f}, { ERRDOS, ERRnoaccess, 0xc0000290}, { ERRDOS, ERRbadfunc, 0xc000029c}, { + ERRDOS, ERRsymlink, NT_STATUS_STOPPED_ON_SYMLINK}, { ERRDOS, ERRinvlevel, 0x007c0001}, }; /***************************************************************************** @@ -851,12 +853,12 @@ smbCalcSize_LE(struct smb_hdr *ptr) #define NTFS_TIME_OFFSET ((u64)(369*365 + 89) * 24 * 3600 * 10000000) - /* - * Convert the NT UTC (based 1601-01-01, in hundred nanosecond units) - * into Unix UTC (based 1970-01-01, in seconds). - */ +/* + * Convert the NT UTC (based 1601-01-01, in hundred nanosecond units) + * into Unix UTC (based 1970-01-01, in seconds). + */ struct timespec -cifs_NTtimeToUnix(u64 ntutc) +cifs_NTtimeToUnix(__le64 ntutc) { struct timespec ts; /* BB what about the timezone? BB */ @@ -864,7 +866,7 @@ cifs_NTtimeToUnix(u64 ntutc) /* Subtract the NTFS time offset, then convert to 1s intervals. */ u64 t; - t = ntutc - NTFS_TIME_OFFSET; + t = le64_to_cpu(ntutc) - NTFS_TIME_OFFSET; ts.tv_nsec = do_div(t, 10000000) * 100; ts.tv_sec = t; return ts; @@ -881,16 +883,12 @@ cifs_UnixTimeToNT(struct timespec t) static int total_days_of_prev_months[] = {0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334}; - -__le64 cnvrtDosCifsTm(__u16 date, __u16 time) -{ - return cpu_to_le64(cifs_UnixTimeToNT(cnvrtDosUnixTm(date, time))); -} - -struct timespec cnvrtDosUnixTm(__u16 date, __u16 time) +struct timespec cnvrtDosUnixTm(__le16 le_date, __le16 le_time, int offset) { struct timespec ts; int sec, min, days, month, year; + u16 date = le16_to_cpu(le_date); + u16 time = le16_to_cpu(le_time); SMB_TIME *st = (SMB_TIME *)&time; SMB_DATE *sd = (SMB_DATE *)&date; @@ -931,7 +929,7 @@ struct timespec cnvrtDosUnixTm(__u16 date, __u16 time) days -= ((year & 0x03) == 0) && (month < 2 ? 1 : 0); sec += 24 * 60 * 60 * days; - ts.tv_sec = sec; + ts.tv_sec = sec + offset; /* cFYI(1,("sec after cnvrt dos to unix time %d",sec)); */ |