diff options
Diffstat (limited to 'db2/os/os_stat.c')
| -rw-r--r-- | db2/os/os_stat.c | 27 |
1 files changed, 20 insertions, 7 deletions
diff --git a/db2/os/os_stat.c b/db2/os/os_stat.c index 73600b6336..e7d3f24174 100644 --- a/db2/os/os_stat.c +++ b/db2/os/os_stat.c @@ -1,14 +1,14 @@ /*- * See the file LICENSE for redistribution information. * - * Copyright (c) 1997 + * Copyright (c) 1997, 1998 * Sleepycat Software. All rights reserved. */ #include "config.h" #ifndef lint -static const char sccsid[] = "@(#)os_stat.c 10.11 (Sleepycat) 1/8/98"; +static const char sccsid[] = "@(#)os_stat.c 10.15 (Sleepycat) 4/27/98"; #endif /* not lint */ #ifndef NO_SYSTEM_INCLUDES @@ -16,11 +16,9 @@ static const char sccsid[] = "@(#)os_stat.c 10.11 (Sleepycat) 1/8/98"; #include <sys/stat.h> #include <errno.h> -#include <string.h> #endif #include "db_int.h" -#include "common_ext.h" /* * __os_exists -- @@ -37,8 +35,17 @@ __os_exists(path, isdirp) if (stat(path, &sb) != 0) return (errno); + +#if !defined(S_ISDIR) || defined(STAT_MACROS_BROKEN) +#if defined(_WIN32) || defined(WIN16) +#define S_ISDIR(m) (_S_IFDIR & (m)) +#else +#define S_ISDIR(m) (((m) & 0170000) == 0040000) +#endif +#endif if (isdirp != NULL) *isdirp = S_ISDIR(sb.st_mode); + return (0); } @@ -69,10 +76,16 @@ __os_ioinfo(path, fd, mbytesp, bytesp, iosizep) if (bytesp != NULL) *bytesp = sb.st_size % MEGABYTE; - /* Return the underlying filesystem blocksize, if available. */ + /* + * Return the underlying filesystem blocksize, if available. + * + * XXX + * Check for a 0 size -- HP's MPE architecture has st_blksize, + * but it's always 0. + */ #ifdef HAVE_ST_BLKSIZE - if (iosizep != NULL) - *iosizep = sb.st_blksize; + if (iosizep != NULL && (*iosizep = sb.st_blksize) == 0) + *iosizep = DB_DEF_IOSIZE; #else if (iosizep != NULL) *iosizep = DB_DEF_IOSIZE; |