perrortypes.h File Reference

Error data types. More...

#include <pmacros.h>

Go to the source code of this file.

Typedefs
typedef enum PErrorDomain_	PErrorDomain
	Enum with error domains.
typedef enum PErrorIO_	PErrorIO
	Enum with IO errors.
typedef enum PErrorIPC_	PErrorIPC
	Enum with IPC errors.

Enumerations
enum	PErrorDomain_ { P_ERROR_DOMAIN_NONE = 0 , P_ERROR_DOMAIN_IO = 500 , P_ERROR_DOMAIN_IPC = 600 }
	Enum with error domains. More...
enum	PErrorIO_ {   P_ERROR_IO_NONE = 500 , P_ERROR_IO_NO_RESOURCES = 501 , P_ERROR_IO_NOT_AVAILABLE = 502 , P_ERROR_IO_ACCESS_DENIED = 503 ,   P_ERROR_IO_CONNECTED = 504 , P_ERROR_IO_IN_PROGRESS = 505 , P_ERROR_IO_ABORTED = 506 , P_ERROR_IO_INVALID_ARGUMENT = 507 ,   P_ERROR_IO_NOT_SUPPORTED = 508 , P_ERROR_IO_TIMED_OUT = 509 , P_ERROR_IO_WOULD_BLOCK = 510 , P_ERROR_IO_ADDRESS_IN_USE = 511 ,   P_ERROR_IO_CONNECTION_REFUSED = 512 , P_ERROR_IO_NOT_CONNECTED = 513 , P_ERROR_IO_QUOTA = 514 , P_ERROR_IO_IS_DIRECTORY = 515 ,   P_ERROR_IO_NOT_DIRECTORY = 516 , P_ERROR_IO_NAMETOOLONG = 517 , P_ERROR_IO_EXISTS = 518 , P_ERROR_IO_NOT_EXISTS = 519 ,   P_ERROR_IO_NO_MORE = 520 , P_ERROR_IO_NOT_IMPLEMENTED = 521 , P_ERROR_IO_FAILED = 522 }
	Enum with IO errors. More...
enum	PErrorIPC_ {   P_ERROR_IPC_NONE = 600 , P_ERROR_IPC_ACCESS = 601 , P_ERROR_IPC_EXISTS = 602 , P_ERROR_IPC_NOT_EXISTS = 603 ,   P_ERROR_IPC_NO_RESOURCES = 604 , P_ERROR_IPC_OVERFLOW = 605 , P_ERROR_IPC_NAMETOOLONG = 606 , P_ERROR_IPC_INVALID_ARGUMENT = 607 ,   P_ERROR_IPC_NOT_IMPLEMENTED = 608 , P_ERROR_IPC_DEADLOCK = 609 , P_ERROR_IPC_FAILED = 610 }
	Enum with IPC errors. More...

Detailed Description

Error data types.

Author

Alexander Saprykin

All error codes are splitted into the several domains. Every error should belong to one of the domains described in PErrorDomain. Think of an error domain as a logical subsystem.

Every error domain has its own enumeration with the list of possible error codes. System error codes are converted to specified domains using internal routines.

Definition in file perrortypes.h.

Enumeration Type Documentation

PErrorDomain_

enum PErrorDomain_

Enum with error domains.

Enumerator
P_ERROR_DOMAIN_NONE	No domain was specified.
P_ERROR_DOMAIN_IO	Input/output domain.
P_ERROR_DOMAIN_IPC	Interprocess communication domain.

Definition at line 52 of file perrortypes.h.

PErrorIO_

enum PErrorIO_

Enum with IO errors.

Enumerator
P_ERROR_IO_NONE	No error.
P_ERROR_IO_NO_RESOURCES	Operating system hasn't enough resources.
P_ERROR_IO_NOT_AVAILABLE	Resource isn't available.
P_ERROR_IO_ACCESS_DENIED	Access denied.
P_ERROR_IO_CONNECTED	Already connected.
P_ERROR_IO_IN_PROGRESS	Operation in progress.
P_ERROR_IO_ABORTED	Operation aborted.
P_ERROR_IO_INVALID_ARGUMENT	Invalid argument specified.
P_ERROR_IO_NOT_SUPPORTED	Operation not supported.
P_ERROR_IO_TIMED_OUT	Operation timed out.
P_ERROR_IO_WOULD_BLOCK	Operation cannot be completed immediatly.
P_ERROR_IO_ADDRESS_IN_USE	Address is already under usage.
P_ERROR_IO_CONNECTION_REFUSED	Connection refused.
P_ERROR_IO_NOT_CONNECTED	Connection required first.
P_ERROR_IO_QUOTA	User quota exceeded.
P_ERROR_IO_IS_DIRECTORY	Trying to open directory for writing.
P_ERROR_IO_NOT_DIRECTORY	Component of the path prefix is not a directory.
P_ERROR_IO_NAMETOOLONG	Specified name is too long.
P_ERROR_IO_EXISTS	Specified entry already exists.
P_ERROR_IO_NOT_EXISTS	Specified entry doesn't exist.
P_ERROR_IO_NO_MORE	No more data left.
P_ERROR_IO_NOT_IMPLEMENTED	Operation is not implemented.
P_ERROR_IO_FAILED	General error.

Definition at line 59 of file perrortypes.h.

PErrorIPC_

enum PErrorIPC_

Enum with IPC errors.

Enumerator
P_ERROR_IPC_NONE	No error.
P_ERROR_IPC_ACCESS	Not enough rights to access object or its key.
P_ERROR_IPC_EXISTS	Object already exists and no proper open flags were specified.
P_ERROR_IPC_NOT_EXISTS	Object doesn't exist or was removed before, and no proper create flags were specified.
P_ERROR_IPC_NO_RESOURCES	Not enough system resources or memory to perform operation.
P_ERROR_IPC_OVERFLOW	Semaphore value overflow.
P_ERROR_IPC_NAMETOOLONG	Object name is too long.
P_ERROR_IPC_INVALID_ARGUMENT	Invalid argument (parameter) specified.
P_ERROR_IPC_NOT_IMPLEMENTED	Operation is not implemented (for example when using some filesystems).
P_ERROR_IPC_DEADLOCK	Deadlock detected.
P_ERROR_IPC_FAILED	General error.

Definition at line 86 of file perrortypes.h.