void errprintf (const char* format, ...) {
va_list args;
va_start (args, format);
veprintf (format, args);
va_end (args);
exitstatus = EXIT_FAILURE;
}
void errprintf(const char* format, ...) {
va_list args;
va_start(args, format);
veprintf(format, args);
va_end(args);
set_exit_status(EXIT_FAILURE);
}
int eprintf(char *format, ...)
{
va_list args;
va_start(args, format);
int rv = veprintf(format, args);
va_end(args);
return rv;
}
/*
* Overloading libtraceevent standard info print
* function, display with -v in perf.
*/
void pr_stat(const char *fmt, ...)
{
va_list args;
va_start(args, fmt);
veprintf(1, verbose, fmt, args);
va_end(args);
eprintf(1, verbose, "\n");
}
/**
* Input is comparable to eprintf, but indents (according to xmlindent) and adds
* a newline.
*/
void
xmlPrint (char *fmt, ...)
{
va_list args;
xmlIndentPrint ();
va_start (args, fmt);
veprintf (fmt, args);
va_end (args);
eprintf ("\n");
}
int eprintf(int level, int var, const char *fmt, ...)
{
va_list args;
int ret;
va_start(args, fmt);
ret = veprintf(level, var, fmt, args);
va_end(args);
return ret;
}
void eprintf (const char* format, ...) {
va_list args;
va_start (args, format);
veprintf (format, args);
va_end (args);
}
void
vcerror(long lexIdx, short etype, const char *buf, va_list va, short eno)
{
static const char *TNames[] = { "?","Warning","Error", "Fatal", "SoftError"
#ifndef REGISTERED
, "Unimplemented"
#endif
};
long lexIdxBeg;
long lexFileNameLen;
long lexLine;
char *lexFile;
long errcol = 0;
char ebuf[100];
long ebufoff = 0;
lexLine=FindLexFileLine(lexIdx, &lexFile, &lexFileNameLen, &lexIdxBeg);
/*
* Use original lexer file to obtain line for printing since the
* internal copy could be munged.
*
* We need to determine a couple of things:
* lexLine - Indicates the line number of the error (0 if no associated line)
* errcol - The physical column where the error occurred (0 for no line)
* ebuf - The null terminated buffer. This buffer is at most 80 characters
* but will contain the character position that has the error.
* ebufoff - The logical start of the error buffer. This will be 0 as long as
* the error occurs in the first 80 columns. Beyond that, this will
* jump by 10.
* lexFile - The name of the file containing the error
* lexFileNameLen
*/
ebuf[0] = 0;
if (lexLine && ErrorInFileValid) {
short c;
long i = lexIdxBeg;
short pos = 0;
while ((c = FindLexCharAt(i)) != EOF && c != '\n')
{
if (c == '\t')
{
short tab;
tab = ((pos + ebufoff + 8) & ~7) - ebufoff;
while (pos < tab)
ebuf[pos++] = ' ';
}
else
ebuf[pos++] = c;
if (i == lexIdx)
errcol = pos + ebufoff;
if (pos > 80)
{
if ((errcol - (pos + ebufoff)) > 10) break;
memcpy(ebuf, ebuf+10, pos-10);
pos -= 10;
ebufoff += 10;
}
++i;
}
ebuf[pos] = 0;
}
eprintf(1, "DC1: \"%.*s\" L:%d ", lexFileNameLen, lexFile, lexLine);
if (ErrorOpt & 1)
eprintf(1, "C:%d %c:%d ", errcol + 1, TNames[etype][0], eno);
else
eprintf(1, "%s:%d ", TNames[etype], eno);
veprintf(1, buf, va);
eprintf(1, "\n");
if (lexLine && ErrorInFileValid && (ErrorOpt & 2))
{
short pos = errcol - ebufoff;
/* We Need to account for the fact that the ^ will take up one space */
if (pos)
pos = pos - 1;
eprintf(0, "%s\n%*.*s^\n", ebuf, pos, pos, "");
}
if (etype == ESOFT || etype == EFATAL) {
ExitError(20);
}
if (etype == EWARN && ExitCode < 5)
ExitCode = 5;
if (etype != EWARN && ExitCode < 20)
ExitCode = 20;
}