From 9116173d53e9ebc2388131fe8e5fc7e0f18c40c5 Mon Sep 17 00:00:00 2001 From: Freya Murphy Date: Tue, 15 Apr 2025 22:49:26 -0400 Subject: move error.h out of symlink --- kernel/include/comus/error.h | 36 +++++++++++++++++++++++++++++++++++- 1 file changed, 35 insertions(+), 1 deletion(-) mode change 120000 => 100644 kernel/include/comus/error.h (limited to 'kernel') diff --git a/kernel/include/comus/error.h b/kernel/include/comus/error.h deleted file mode 120000 index 9367cab..0000000 --- a/kernel/include/comus/error.h +++ /dev/null @@ -1 +0,0 @@ -../../../user/include/error.h \ No newline at end of file diff --git a/kernel/include/comus/error.h b/kernel/include/comus/error.h new file mode 100644 index 0000000..a4c8184 --- /dev/null +++ b/kernel/include/comus/error.h @@ -0,0 +1,35 @@ +/** + * @file errno.h + * + * @author Freya Murphy + * + * 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 */ -- cgit v1.2.3-freya