diff options
Diffstat (limited to 'mach/error_compat.c')
| -rw-r--r-- | mach/error_compat.c | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/mach/error_compat.c b/mach/error_compat.c new file mode 100644 index 0000000000..0498f017ba --- /dev/null +++ b/mach/error_compat.c @@ -0,0 +1,70 @@ +/* + * Mach Operating System + * Copyright (c) 1991,1990,1989 Carnegie Mellon University + * All Rights Reserved. + * + * Permission to use, copy, modify and distribute this software and its + * documentation is hereby granted, provided that both the copyright + * notice and this permission notice appear in all copies of the + * software, derivative works or modified versions, and any portions + * thereof, and that both notices appear in supporting documentation. + * + * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" + * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR + * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. + * + * Carnegie Mellon requests users of this software to return to + * + * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU + * School of Computer Science + * Carnegie Mellon University + * Pittsburgh PA 15213-3890 + * + * any improvements or extensions that they make and grant Carnegie Mellon + * the rights to redistribute these changes. + */ + +/* This file was broken out from: + $Log$ + Revision 1.1 1993/11/30 17:35:24 roland + entered into RCS + + Revision 2.3 92/04/01 19:38:18 rpd + The static do_compat function is renamed to be globally accessible. + */ + +#include <mach/error.h> +#include <mach_error.h> +#include <errorlib.h> + + +void +__mach_error_map_compat( org_err ) + mach_error_t * org_err; +{ + mach_error_t err = *org_err; + + /* + * map old error numbers to + * to new error sys & subsystem + */ + + if ((-200 < err) && (err <= -100)) + err = -(err + 100) | IPC_SEND_MOD; + else if ((-300 < err) && (err <= -200)) + err = -(err + 200) | IPC_RCV_MOD; + else if ((-400 < err) && (err <= -300)) + err = -(err + 300) | MACH_IPC_MIG_MOD; + else if ((1000 <= err) && (err < 1100)) + err = (err - 1000) | SERV_NETNAME_MOD; + else if ((1600 <= err) && (err < 1700)) + err = (err - 1600) | SERV_ENV_MOD; + else if ((27600 <= err) && (err < 27700)) + err = (err - 27600) | SERV_EXECD_MOD; + else if ((2500 <= err) && (err < 2600)) + err = (err - 2500) | KERN_DEVICE_MOD; + else if ((5000 <= err) && (err < 5100)) + err = (err - 5000) | BOOTSTRAP_FS_MOD; + + *org_err = err; +} |