njb_error.h

#ifndef __NJB__ERROR__H
#define __NJB__ERROR__H

#include <stdio.h>
#include "libnjb.h"

#define EO_USBCTL       1       
#define EO_USBBLK       2       
#define EO_RDSHORT      3       
#define EO_NOMEM        4       
#define EO_BADDATA      5       
#define EO_EOM          6       
#define EO_BADSTATUS    7       
#define EO_BADNJBID     8       
#define EO_BADCOUNT     9       
#define EO_WRSHORT      10      
#define EO_NULLTMP      11      
#define EO_TOOBIG       12      
#define EO_CANTMOVE     13      
#define EO_TIMEOUT      14      
#define EO_ABORTED      15      
#define EO_EOF          16      
#define EO_DEVICE       17      
#define EO_INIT         18      
#define EO_TMPFILE      19      
#define EO_XFERDENIED   20      
#define EO_WRFILE       21      
#define EO_XFERERROR    22      
#define EO_SRCFILE      23      
#define EO_INVALID      24      
#define EO_AGAIN        25      
#define EO_BAD_NJB1_REPLACE 26  
#define MAX_ERRLEN      128
#define MAX_ERRORS      16

typedef struct njb_error_stack_struct njb_error_stack_t; 
struct njb_error_stack_struct {
  int idx; 
  int count; 
  char **msg; 
};

void initialize_errorstack(njb_t *njb);
void destroy_errorstack(njb_t *njb);
void njb_error_add (njb_t *njb, const char *sub, int err);
void njb_error_add2 (njb_t *njb, const char *sub, const char *prefix, int err);
void njb_error_add3 (njb_t *njb, const char *sub, const char *prefix, const 
        char *suffix, int err);
void njb_error_add_string (njb_t *njb, const char *sub, const char* error);
void njb_error_clear (njb_t *njb);

#define NJB_ERROR(a,b) njb_error_add(a,subroutinename,b)
#define NJB_ERROR2(a,b,c) njb_error_add2(a,subroutinename,b,c)
#define NJB_ERROR3(a,b,c,d) njb_error_add3(a,subroutinename,b,c,d)

#endif

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