agerror.c File Reference

API: cgraph.h. More...

#include <cgraph/agxbuf.h>
#include <cgraph/cghdr.h>
#include <cgraph/gv_ctype.h>
#include <cgraph/gv_math.h>
#include <cgraph/streq.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>

Include dependency graph for agerror.c:

Go to the source code of this file.

Functions
agusererrf	agseterrf (agusererrf newf)
agerrlevel_t	agseterr (agerrlevel_t lvl)
char *	aglasterr (void)
static int	default_usererrf (char *message)
	default error reporting implementation
static void	out (agerrlevel_t level, const char *fmt, va_list args)
	Report messages using a user-supplied or default write function.
static int	agerr_va (agerrlevel_t level, const char *fmt, va_list args)
int	agerr (agerrlevel_t level, const char *fmt,...)
void	agerrorf (const char *fmt,...)
void	agwarningf (const char *fmt,...)
int	agerrors (void)
int	agreseterrors (void)

Variables
static agerrlevel_t	agerrno
static agerrlevel_t	agerrlevel = AGWARN
static int	agmaxerr
static agxbuf	last
	last message
static agusererrf	usererrf

Function Documentation

agerr_va()

static int agerr_va ( agerrlevel_t  level, const char *  fmt, va_list  args  )

static

Definition at line 128 of file agerror.c.

References AGERR, agerrlevel, agerrno, AGMAX, agmaxerr, AGPREV, agxbclear(), imax(), last, out(), and vagxbprint().

Referenced by agerr(), agerrorf(), and agwarningf().

Here is the call graph for this function:

Here is the caller graph for this function:

default_usererrf()

static int default_usererrf ( char *  message )

static

Definition at line 63 of file agerror.c.

References gv_iscntrl(), and gv_isspace().

Referenced by out().

Here is the call graph for this function:

Here is the caller graph for this function:

out()

static void out ( agerrlevel_t  level, const char *  fmt, va_list  args  )

static

Definition at line 84 of file agerror.c.

References AGERR, AGPREV, default_usererrf(), free(), malloc(), NULL, and usererrf.

Referenced by agdeledgeimage(), agerr_va(), canoncolor(), cccomps(), ccomps(), dfs(), gvdevice_finalize(), gvRender(), installedge(), newedge(), pccomps(), process(), processClusters(), MdiChild::saveFile(), subGInduce(), and tclGdPolygonCmd().

Here is the call graph for this function:

Here is the caller graph for this function:

Variable Documentation

agerrlevel

agerrlevel_t agerrlevel = AGWARN

static

Definition at line 26 of file agerror.c.

Referenced by agerr_va(), and agseterr().

agerrno

agerrlevel_t agerrno

static

Definition at line 25 of file agerror.c.

Referenced by agerr_va().

agmaxerr

int agmaxerr

static

Definition at line 27 of file agerror.c.

Referenced by agerr_va(), agerrors(), and agreseterrors().

last

agxbuf last

static

Definition at line 29 of file agerror.c.

Referenced by addBlock(), addCase(), agerr_va(), aglasterr(), colorxlate(), colorxlate(), completeregularpath(), dtflatten(), fmtquote(), make_LR_constraints(), map_bspline_poly(), mincross_step(), pos_reclbl(), PQdelete(), PQinsert(), quicksort_placef(), splitBSpline(), and store().

usererrf

agusererrf usererrf

static

Definition at line 30 of file agerror.c.

Referenced by agseterrf(), and out().