Allows for asynchronous error reporting in the network stack. More...

Detailed Description

Allows for asynchronous error reporting in the network stack.

Files
file	neterr.h
	Error reporting definitions.

Macros
#define	GNRC_NETERR_MSG_TYPE (0x0206)
	Messaging / IPC type for reporting an error.

#define	GNRC_NETERR_SUCCESS (0)
	Error code to signalise success (no error occurred) to an gnrc_neterr subscriber.

#define	gnrc_neterr_report(pkt, err)
	Reports an error to all subscribers of errors to `pkt`.

#define	gnrc_neterr_reg(pkt)
	Registers the current thread for errors on a gnrc_pktsnip_t.

Macro Definition Documentation

#define GNRC_NETERR_MSG_TYPE (0x0206)

Messaging / IPC type for reporting an error.

Definition at line 37 of file neterr.h.

#define gnrc_neterr_reg ( pkt )

Value:

(0)

Registers the current thread for errors on a gnrc_pktsnip_t.

Parameters

[in] pkt Packet snip to register for errors.

Returns: 0, on success.; EALREADY, if there already someone registered to errors on pkt.

Definition at line 84 of file neterr.h.

#define gnrc_neterr_report	(		pkt,
			err )

Value:

(void)pkt; (void)err

Reports an error to all subscribers of errors to pkt.

Parameters

[in]	pkt	Packet snip to report on.
[in]	err	The error code for the packet.

Definition at line 63 of file neterr.h.

#define GNRC_NETERR_SUCCESS (0)

Error code to signalise success (no error occurred) to an gnrc_neterr subscriber.

Definition at line 42 of file neterr.h.