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| author | Freya Murphy <freya@freyacat.org> | 2025-04-15 22:49:26 -0400 |
|---|---|---|
| committer | Freya Murphy <freya@freyacat.org> | 2025-04-15 22:49:26 -0400 |
| commit | 9116173d53e9ebc2388131fe8e5fc7e0f18c40c5 (patch) | |
| tree | bdd0a13ad1a192a27b0b750e33e7021d7b116712 | |
| parent | public cpu_print_regs fn (diff) | |
| download | comus-9116173d53e9ebc2388131fe8e5fc7e0f18c40c5.tar.gz comus-9116173d53e9ebc2388131fe8e5fc7e0f18c40c5.tar.bz2 comus-9116173d53e9ebc2388131fe8e5fc7e0f18c40c5.zip | |
move error.h out of symlink
| -rw-r--r--[l---------] | kernel/include/comus/error.h | 36 |
1 files changed, 35 insertions, 1 deletions
diff --git a/kernel/include/comus/error.h b/kernel/include/comus/error.h index 9367cab..a4c8184 120000..100644 --- a/kernel/include/comus/error.h +++ b/kernel/include/comus/error.h @@ -1 +1,35 @@ -../../../user/include/error.h
\ No newline at end of file +/** + * @file errno.h + * + * @author Freya Murphy <freya@freyacat.org> + * + * Error codes. + */ + +#ifndef ERROR_H_ +#define ERROR_H_ + +// public error codes +#define SUCCESS (0) +#define E_SUCCESS SUCCESS +#define E_FAILURE (-1) +#define E_BAD_PARAM (-2) +#define E_BAD_FD (-3) +#define E_NO_CHILDREN (-4) +#define E_NO_MEMORY (-5) +#define E_NOT_FOUND (-6) +#define E_NO_PROCS (-7) + +// kernel error codes +#define E_EMPTY_QUEUE (-100) +#define E_NO_PCBS (-101) +#define E_NO_PTE (-102) +#define E_LOAD_LIMIT (-103) + +// exit status values +#define EXIT_SUCCESS (0) +#define EXIT_FAILURE (-1) +#define EXIT_KILLED (-101) +#define EXIT_BAD_SYSCALL (-102) + +#endif /* error.h */ |