diff options
Diffstat (limited to 'db2/os/os_oflags.c')
| -rw-r--r-- | db2/os/os_oflags.c | 56 |
1 files changed, 51 insertions, 5 deletions
diff --git a/db2/os/os_oflags.c b/db2/os/os_oflags.c index 3656eef1c4..388c1c6faa 100644 --- a/db2/os/os_oflags.c +++ b/db2/os/os_oflags.c @@ -1,18 +1,19 @@ /*- * 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_oflags.c 10.2 (Sleepycat) 10/24/97"; +static const char sccsid[] = "@(#)os_oflags.c 10.6 (Sleepycat) 4/19/98"; #endif /* not lint */ #ifndef NO_SYSTEM_INCLUDES #include <sys/types.h> +#include <sys/stat.h> #include <fcntl.h> #endif @@ -23,13 +24,13 @@ static const char sccsid[] = "@(#)os_oflags.c 10.2 (Sleepycat) 10/24/97"; * __db_oflags -- * Convert open(2) flags to DB flags. * - * PUBLIC: int __db_oflags __P((int)); + * PUBLIC: u_int32_t __db_oflags __P((int)); */ -int +u_int32_t __db_oflags(oflags) int oflags; { - int dbflags; + u_int32_t dbflags; /* * XXX @@ -46,3 +47,48 @@ __db_oflags(oflags) dbflags |= DB_TRUNCATE; return (dbflags); } + +/* + * __db_omode -- + * Convert a permission string to the correct open(2) flags. + * + * PUBLIC: int __db_omode __P((const char *)); + */ +int +__db_omode(perm) + const char *perm; +{ + int mode; + +#ifndef S_IRUSR +#if defined(_WIN32) || defined(WIN16) +#define S_IRUSR S_IREAD /* R for owner */ +#define S_IWUSR S_IWRITE /* W for owner */ +#define S_IRGRP 0 /* R for group */ +#define S_IWGRP 0 /* W for group */ +#define S_IROTH 0 /* R for other */ +#define S_IWOTH 0 /* W for other */ +#else +#define S_IRUSR 0000400 /* R for owner */ +#define S_IWUSR 0000200 /* W for owner */ +#define S_IRGRP 0000040 /* R for group */ +#define S_IWGRP 0000020 /* W for group */ +#define S_IROTH 0000004 /* R for other */ +#define S_IWOTH 0000002 /* W for other */ +#endif /* _WIN32 || WIN16 */ +#endif + mode = 0; + if (perm[0] == 'r') + mode |= S_IRUSR; + if (perm[1] == 'w') + mode |= S_IWUSR; + if (perm[2] == 'r') + mode |= S_IRGRP; + if (perm[3] == 'w') + mode |= S_IWGRP; + if (perm[4] == 'r') + mode |= S_IROTH; + if (perm[5] == 'w') + mode |= S_IWOTH; + return (mode); +} |