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/*
* Copyright (c) 1987, 1989 University of Maryland
* Department of Computer Science. All rights reserved.
* Permission to copy for any purpose is hereby granted
* so long as this copyright notice remains intact.
*/
/*
* Common errors (`gripes').
*/
#include <stdio.h>
#include "types.h"
#include "error.h"
#include "gripes.h"
#ifndef WIN32
extern int errno;
#endif
/*
* Cannot allocate memory.
*/
void
GripeOutOfMemory(int n, const char *why)
{
error(1, -1, "ran out of memory allocating %d bytes for %s", n, why);
/* NOTREACHED */
}
/*
* Cannot get a font.
* RETURNS TO CALLER
*/
void
GripeCannotGetFont(const char *name, i32 mag, i32 dsz, const char *dev, const char *fullname)
{
int e = errno;
char scale[40];
if (mag == dsz) /* no scaling */
scale[0] = 0;
else
(void) sprintf(scale, " scaled %d",
(int) ((double) mag / (double) dsz * 1000.0 + .5));
error(0, e, "no font for %s%s", name, scale);
if (fullname)
error(0, 0, "(wanted, e.g., \"%s\")", fullname);
else {
if (dev)
error(1, 0, "(there are no fonts for the %s engine!)",
dev);
else
error(1, 0, "(I cannot find any fonts!)");
/* NOTREACHED */
}
}
/*
* Font checksums do not match.
* RETURNS TO CALLER
*/
void
GripeDifferentChecksums(const char *font, i32 tfmsum, i32 fontsum)
{
error(0, 0, "\
WARNING: TeX and I have different checksums for font\n\
\t\"%s\"\n\
\tPlease notify your TeX maintainer\n\
\t(TFM checksum = 0%lo, my checksum = 0%lo)",
font, (long)tfmsum, (long)fontsum);
}
/*
* A font, or several fonts, are missing, so no output.
*/
void
GripeMissingFontsPreventOutput(int n)
{
static char s[2] = {'s', 0};
error(1, 0, "%d missing font%s prevent%s output (sorry)", n,
n > 1 ? s : &s[1], n == 1 ? s : &s[1]);
/* NOTREACHED */
}
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