dnxError.h File Reference

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Defines
#define	MAX_ERR_STR   1023
	Maximum error string length.
#define	DNX_CBCANCEL   -1
	Cancel callback iteration loop.
#define	DNX_OK   0
	Success.
#define	DNX_ERR_BASE   500
	Base all error values here.
#define	DNX_ERR_INVALID   (DNX_ERR_BASE + 1 )
	Invalid arguments or parameters.
#define	DNX_ERR_CAPACITY   (DNX_ERR_BASE + 2 )
	Out of channel slots or XML buffer space.
#define	DNX_ERR_BADURL   (DNX_ERR_BASE + 3 )
	Invalid, malformed URL.
#define	DNX_ERR_ALREADY   (DNX_ERR_BASE + 4 )
	Already init or deinit.
#define	DNX_ERR_EXIST   (DNX_ERR_BASE + 5 )
	Channel already exists.
#define	DNX_ERR_UNSUPPORTED   (DNX_ERR_BASE + 6 )
	Unsupported protocol.
#define	DNX_ERR_MEMORY   (DNX_ERR_BASE + 7 )
	Out of memory.
#define	DNX_ERR_OPEN   (DNX_ERR_BASE + 8 )
	Channel open error.
#define	DNX_ERR_SIZE   (DNX_ERR_BASE + 9 )
	Message size is out of bounds.
#define	DNX_ERR_SEND   (DNX_ERR_BASE + 10)
	Message transmission failure.
#define	DNX_ERR_RECEIVE   (DNX_ERR_BASE + 11)
	Message reception failure.
#define	DNX_ERR_ADDRESS   (DNX_ERR_BASE + 12)
	Invalid communications address.
#define	DNX_ERR_NOTFOUND   (DNX_ERR_BASE + 13)
	Requested resource was not found.
#define	DNX_ERR_SYNTAX   (DNX_ERR_BASE + 14)
	Incorrect/invalid XML message.
#define	DNX_ERR_THREAD   (DNX_ERR_BASE + 15)
	Thread error.
#define	DNX_ERR_TIMEOUT   (DNX_ERR_BASE + 16)
	Timeout.
#define	DNX_ERR_BUSY   (DNX_ERR_BASE + 17)
	Resource is busy.
#define	DNX_ERR_ACCESS   (DNX_ERR_BASE + 18)
	Access denied.
Typedefs
typedef int	dnxError
	A type abstraction for a DNX error value.
Functions
dnxError	dnxGetLastError (void)
	Return the last error code stored in the global dnx error variable.
void	dnxSetLastError (dnxError eno)
	Set the global dnx error variable to some dnx error value.
char *	dnxErrorString (dnxError eno)
	Return an error string that matches a specified dnx error code.

---

Define Documentation

#define DNX_CBCANCEL   -1

Cancel callback iteration loop.

Definition at line 33 of file dnxError.h.

#define DNX_ERR_ACCESS   (DNX_ERR_BASE + 18)

Access denied.

Definition at line 55 of file dnxError.h.

#define DNX_ERR_ADDRESS   (DNX_ERR_BASE + 12)

Invalid communications address.

Definition at line 49 of file dnxError.h.

#define DNX_ERR_ALREADY   (DNX_ERR_BASE + 4 )

Already init or deinit.

Definition at line 41 of file dnxError.h.

#define DNX_ERR_BADURL   (DNX_ERR_BASE + 3 )

Invalid, malformed URL.

Definition at line 40 of file dnxError.h.

#define DNX_ERR_BASE   500

Base all error values here.

Definition at line 36 of file dnxError.h.

#define DNX_ERR_BUSY   (DNX_ERR_BASE + 17)

Resource is busy.

Definition at line 54 of file dnxError.h.

#define DNX_ERR_CAPACITY   (DNX_ERR_BASE + 2 )

Out of channel slots or XML buffer space.

Definition at line 39 of file dnxError.h.

#define DNX_ERR_EXIST   (DNX_ERR_BASE + 5 )

Channel already exists.

Definition at line 42 of file dnxError.h.

#define DNX_ERR_INVALID   (DNX_ERR_BASE + 1 )

Invalid arguments or parameters.

Definition at line 38 of file dnxError.h.

#define DNX_ERR_MEMORY   (DNX_ERR_BASE + 7 )

Out of memory.

Definition at line 44 of file dnxError.h.

#define DNX_ERR_NOTFOUND   (DNX_ERR_BASE + 13)

Requested resource was not found.

Definition at line 50 of file dnxError.h.

#define DNX_ERR_OPEN   (DNX_ERR_BASE + 8 )

Channel open error.

Definition at line 45 of file dnxError.h.

#define DNX_ERR_RECEIVE   (DNX_ERR_BASE + 11)

Message reception failure.

Definition at line 48 of file dnxError.h.

#define DNX_ERR_SEND   (DNX_ERR_BASE + 10)

Message transmission failure.

Definition at line 47 of file dnxError.h.

#define DNX_ERR_SIZE   (DNX_ERR_BASE + 9 )

Message size is out of bounds.

Definition at line 46 of file dnxError.h.

#define DNX_ERR_SYNTAX   (DNX_ERR_BASE + 14)

Incorrect/invalid XML message.

Definition at line 51 of file dnxError.h.

#define DNX_ERR_THREAD   (DNX_ERR_BASE + 15)

Thread error.

Definition at line 52 of file dnxError.h.

#define DNX_ERR_TIMEOUT   (DNX_ERR_BASE + 16)

Timeout.

Definition at line 53 of file dnxError.h.

#define DNX_ERR_UNSUPPORTED   (DNX_ERR_BASE + 6 )

Unsupported protocol.

Definition at line 43 of file dnxError.h.

#define DNX_OK   0

Success.

Definition at line 34 of file dnxError.h.

#define MAX_ERR_STR   1023

Maximum error string length.

Definition at line 31 of file dnxError.h.

---

Typedef Documentation

typedef int dnxError

A type abstraction for a DNX error value.

Definition at line 58 of file dnxError.h.

---

Function Documentation

char* dnxErrorString

(

dnxError

eno

)

Return an error string that matches a specified dnx error code.

Parameters:

[in]

eno

- the error code for which a string representation is desired.

Returns:

A pointer to a statically allocated string representation of the error code specified in errno.

Definition at line 55 of file dnxError.c.

References DNX_ERR_BASE, and elemcount.

Referenced by dnxAgentServer(), dnxCfgParserParse(), dnxCollector(), dnxCollectorCreate(), dnxDispatcherCreate(), dnxGetNodeRequest(), dnxInitAgent(), dnxPluginInit(), dnxReconfigure(), dnxRegisterNode(), dnxRegistrar(), dnxRegistrarCreate(), dnxSendJobMsg(), dnxServerInit(), dnxTimer(), dnxTimerCreate(), dnxWlmCreate(), dnxWorker(), ehSvcCheck(), initClientComm(), initWorkerComm(), main(), nebmodule_init(), processCommands(), ProcessJobTransferMsg(), and workerCreate().

dnxError dnxGetLastError

(

void

)

Return the last error code stored in the global dnx error variable.

Returns:

The last error value stored.

Todo:

Create a mechanism for preserving error stack details.

Todo:

Create a mechanism for preserving error stack details.

Definition at line 47 of file dnxError.c.

References gLastError.

void dnxSetLastError

(

dnxError

eno

)

Set the global dnx error variable to some dnx error value.

Parameters:

[in]

eno

- the value to be set.

Definition at line 51 of file dnxError.c.

References gLastError.