spice.h File Reference

• Das Reader spice error message handling

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Go to the source code of this file.

Functions
void	das_spice_err_setup ()
	Setup spice so that errors are not automatically output to the standard output channel. More...
int	das_send_spice_err (int nDasVer, const char *sErrType)
	Reads a spice error and outputs it as a das exception, the program should only call this if failed_ returns non-zero, and it should exit after callling this function. More...
int	das_print_spice_error (const char *sProgName)
	Print a spice error to standard output. More...

Detailed Description

• Das Reader spice error message handling

Function Documentation

das_spice_err_setup()

void das_spice_err_setup

(

)

Setup spice so that errors are not automatically output to the standard output channel.

Das2 readers (and unix programs in general) are only supposed to output data to standard out, not error messages.

das_send_spice_err()

int das_send_spice_err	(	int	nDasVer,
		const char *	sErrType
	)

Reads a spice error and outputs it as a das exception, the program should only call this if failed_ returns non-zero, and it should exit after callling this function.

Parameters

nDasVer	- Set to 1 to get das1 compatable output, 2 to get das2 output
sErrType	- Use one of the predefined strings from the core das2 library:

• DAS2_EXCEPT_NO_DATA_IN_INTERVAL
• DAS2_EXCEPT_ILLEGAL_ARGUMENT
• DAS2_EXCEPT_SERVER_ERROR

Returns

The function always returns a non-zero value so that the das server knows the request did not complete.

das_print_spice_error()

int das_print_spice_error

(

const char *

sProgName

)

Print a spice error to standard output.

Returns

89, you can set this to the calling shell if you like, or call reset_c() get process different spice input