| 1 |
< |
/* Copyright (c) 1986 Regents of the University of California */ |
| 1 |
> |
/* Copyright (c) 1992 Regents of the University of California */ |
| 2 |
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|
| 3 |
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#ifndef lint |
| 4 |
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static char SCCSid[] = "$SunId$ LBL"; |
| 8 |
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* pfilt.c - program to post-process picture file. |
| 9 |
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* |
| 10 |
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* 9/26/85 |
| 11 |
+ |
* 6/23/93 Added additional buffers for value spreading |
| 12 |
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*/ |
| 13 |
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|
| 14 |
< |
#include <stdio.h> |
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> |
#include "standard.h" |
| 15 |
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|
| 16 |
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#include <signal.h> |
| 17 |
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|
| 18 |
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#include "color.h" |
| 19 |
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|
| 20 |
+ |
#include "resolu.h" |
| 21 |
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|
| 22 |
< |
extern char *malloc(); |
| 22 |
> |
#include "paths.h" |
| 23 |
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|
| 24 |
< |
#define CHECKRAD 1.5 /* radius to check for filtering */ |
| 24 |
> |
extern float *matchlamp(); |
| 25 |
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|
| 26 |
+ |
#define FEQ(a,b) ((a) >= .98*(b) && (a) <= 1.02*(b)) |
| 27 |
+ |
|
| 28 |
+ |
double CHECKRAD = 1.5; /* radius to check for filtering */ |
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+ |
|
| 30 |
+ |
#define THRESHRAD 5.0 /* maximum sample spread in output */ |
| 31 |
+ |
|
| 32 |
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COLOR exposure = WHTCOLOR; /* exposure for the frame */ |
| 33 |
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|
| 34 |
< |
double rad = 0.0; /* output pixel radius for filtering */ |
| 34 |
> |
double rad = 0.0; /* output pixel radius for filtering */ |
| 35 |
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|
| 36 |
+ |
double thresh = 0.0; /* maximum contribution for subpixel */ |
| 37 |
+ |
|
| 38 |
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int nrows = 0; /* number of rows for output */ |
| 39 |
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int ncols = 0; /* number of columns for output */ |
| 40 |
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|
| 41 |
< |
double x_c = 1.0; /* ratio of output x size to input */ |
| 42 |
< |
double y_r = 1.0; /* ratio of output y size to input */ |
| 41 |
> |
double x_c = 1.0; /* ratio of output x size to input */ |
| 42 |
> |
double y_r = 1.0; /* ratio of output y size to input */ |
| 43 |
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|
| 44 |
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int singlepass = 0; /* true means skip first pass */ |
| 45 |
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|
| 46 |
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int avghot = 0; /* true means average in bright spots */ |
| 47 |
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|
| 48 |
< |
double hotlvl = 1000.0; /* level considered "hot" */ |
| 48 |
> |
double hotlvl = 100.0; /* level considered "hot" */ |
| 49 |
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|
| 50 |
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int npts = 0; /* (half) number of points for stars */ |
| 51 |
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|
| 52 |
< |
double spread = 1e-4; /* spread for star points */ |
| 52 |
> |
double spread = 1e-4; /* spread for star points */ |
| 53 |
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|
| 44 |
– |
#define TEMPLATE "/usr/tmp/pfXXXXXX" |
| 45 |
– |
|
| 54 |
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char *tfname = NULL; |
| 55 |
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|
| 56 |
+ |
char template[] = TEMPLATE; |
| 57 |
+ |
|
| 58 |
+ |
char *lampdat = "lamp.tab"; /* lamp data file */ |
| 59 |
+ |
|
| 60 |
+ |
int order; /* scanline ordering of input */ |
| 61 |
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int xres, yres; /* resolution of input */ |
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+ |
double inpaspect = 1.0; /* pixel aspect ratio of input */ |
| 63 |
+ |
int correctaspect = 0; /* aspect ratio correction? */ |
| 64 |
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|
| 65 |
< |
int xrad; /* x window size */ |
| 51 |
< |
int yrad; /* y window size */ |
| 65 |
> |
int wrongformat = 0; |
| 66 |
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|
| 67 |
+ |
int xrad; /* x search radius */ |
| 68 |
+ |
int yrad; /* y search radius */ |
| 69 |
+ |
int xbrad; /* x box size */ |
| 70 |
+ |
int ybrad; /* y box size */ |
| 71 |
+ |
|
| 72 |
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int barsize; /* size of input scan bar */ |
| 73 |
|
COLOR **scanin; /* input scan bar */ |
| 74 |
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COLOR *scanout; /* output scan line */ |
| 75 |
+ |
COLOR **scoutbar; /* output scan bar (if thresh > 0) */ |
| 76 |
+ |
float **greybar; /* grey-averaged input values */ |
| 77 |
+ |
int obarsize = 0; /* size of output scan bar */ |
| 78 |
+ |
int orad = 0; /* output window radius */ |
| 79 |
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|
| 80 |
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char *progname; |
| 81 |
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|
| 84 |
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int argc; |
| 85 |
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char **argv; |
| 86 |
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{ |
| 64 |
– |
extern char *mktemp(); |
| 65 |
– |
extern double atof(), pow(); |
| 87 |
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extern long ftell(); |
| 88 |
< |
extern int quit(); |
| 88 |
> |
extern int quit(), headline(); |
| 89 |
|
FILE *fin; |
| 90 |
+ |
float *lampcolor; |
| 91 |
+ |
char *lamptype = NULL; |
| 92 |
|
long fpos; |
| 93 |
< |
double d; |
| 94 |
< |
int i; |
| 95 |
< |
|
| 93 |
> |
double outaspect = 0.0; |
| 94 |
> |
double d; |
| 95 |
> |
int i, j; |
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> |
#ifdef MSDOS |
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> |
extern int _fmode; |
| 98 |
> |
_fmode = O_BINARY; |
| 99 |
> |
setmode(fileno(stdin), O_BINARY); |
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> |
setmode(fileno(stdout), O_BINARY); |
| 101 |
> |
#endif |
| 102 |
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if (signal(SIGINT, quit) == SIG_IGN) |
| 103 |
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signal(SIGINT, SIG_IGN); |
| 104 |
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if (signal(SIGHUP, quit) == SIG_IGN) |
| 105 |
< |
signal(SIGINT, SIG_IGN); |
| 105 |
> |
signal(SIGHUP, SIG_IGN); |
| 106 |
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signal(SIGTERM, quit); |
| 107 |
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signal(SIGPIPE, quit); |
| 108 |
< |
#ifdef SIGXCPU |
| 108 |
> |
#ifdef SIGXCPU |
| 109 |
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signal(SIGXCPU, quit); |
| 110 |
|
signal(SIGXFSZ, quit); |
| 111 |
|
#endif |
| 112 |
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|
| 113 |
< |
progname = argv[0]; |
| 113 |
> |
progname = argv[0] = fixargv0(argv[0]); |
| 114 |
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|
| 115 |
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for (i = 1; i < argc; i++) |
| 116 |
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if (argv[i][0] == '-') |
| 131 |
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} else |
| 132 |
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nrows = atoi(argv[i]); |
| 133 |
|
break; |
| 134 |
+ |
case 'c': |
| 135 |
+ |
correctaspect = !correctaspect; |
| 136 |
+ |
break; |
| 137 |
+ |
case 'p': |
| 138 |
+ |
i++; |
| 139 |
+ |
outaspect = atof(argv[i]); |
| 140 |
+ |
break; |
| 141 |
|
case 'e': |
| 142 |
|
if (argv[i+1][0] == '+' || argv[i+1][0] == '-') |
| 143 |
|
d = pow(2.0, atof(argv[i+1])); |
| 144 |
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else |
| 145 |
|
d = atof(argv[i+1]); |
| 146 |
+ |
if (d < 1e-20 || d > 1e20) { |
| 147 |
+ |
fprintf(stderr, |
| 148 |
+ |
"%s: exposure out of range\n", |
| 149 |
+ |
argv[0]); |
| 150 |
+ |
exit(1); |
| 151 |
+ |
} |
| 152 |
|
switch (argv[i][2]) { |
| 153 |
|
case '\0': |
| 154 |
|
scalecolor(exposure, d); |
| 167 |
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} |
| 168 |
|
i++; |
| 169 |
|
break; |
| 170 |
+ |
case 'f': |
| 171 |
+ |
lampdat = argv[++i]; |
| 172 |
+ |
break; |
| 173 |
+ |
case 't': |
| 174 |
+ |
lamptype = argv[++i]; |
| 175 |
+ |
break; |
| 176 |
|
case '1': |
| 177 |
|
singlepass = 1; |
| 178 |
|
break; |
| 179 |
|
case '2': |
| 180 |
|
singlepass = 0; |
| 181 |
|
break; |
| 182 |
< |
case 'p': |
| 182 |
> |
case 'n': |
| 183 |
|
npts = atoi(argv[++i]) / 2; |
| 184 |
|
break; |
| 185 |
|
case 's': |
| 194 |
|
case 'r': |
| 195 |
|
rad = atof(argv[++i]); |
| 196 |
|
break; |
| 197 |
+ |
case 'm': |
| 198 |
+ |
thresh = atof(argv[++i]); |
| 199 |
+ |
if (rad <= FTINY) |
| 200 |
+ |
rad = 1.0; |
| 201 |
+ |
break; |
| 202 |
|
case 'b': |
| 203 |
< |
rad = 0.0; |
| 203 |
> |
rad = thresh = 0.0; |
| 204 |
|
break; |
| 205 |
|
default:; |
| 206 |
|
badopt: |
| 211 |
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} |
| 212 |
|
else |
| 213 |
|
break; |
| 214 |
< |
|
| 214 |
> |
/* get lamp data (if necessary) */ |
| 215 |
> |
if (lamptype != NULL) { |
| 216 |
> |
if (loadlamps(lampdat) < 0) |
| 217 |
> |
quit(1); |
| 218 |
> |
if ((lampcolor = matchlamp(lamptype)) == NULL) { |
| 219 |
> |
fprintf(stderr, "%s: unknown lamp type\n", lamptype); |
| 220 |
> |
quit(1); |
| 221 |
> |
} |
| 222 |
> |
for (i = 0; i < 3; i++) |
| 223 |
> |
if (lampcolor[i] > 1e-4) |
| 224 |
> |
colval(exposure,i) /= lampcolor[i]; |
| 225 |
> |
freelamps(); |
| 226 |
> |
} |
| 227 |
> |
/* open input file */ |
| 228 |
|
if (i == argc) { |
| 229 |
|
if (singlepass) |
| 230 |
|
fin = stdin; |
| 231 |
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else { |
| 232 |
< |
tfname = mktemp(TEMPLATE); |
| 232 |
> |
tfname = mktemp(template); |
| 233 |
|
if ((fin = fopen(tfname, "w+")) == NULL) { |
| 234 |
|
fprintf(stderr, "%s: can't create ", progname); |
| 235 |
|
fprintf(stderr, "temp file \"%s\"\n", tfname); |
| 251 |
|
fprintf(stderr, "%s: bad # file arguments\n", progname); |
| 252 |
|
quit(1); |
| 253 |
|
} |
| 254 |
< |
/* copy header */ |
| 255 |
< |
copyheader(fin, stdout); |
| 254 |
> |
/* get header */ |
| 255 |
> |
getheader(fin, headline, NULL); |
| 256 |
> |
if (wrongformat) { |
| 257 |
> |
fprintf(stderr, "%s: input must be a Radiance picture\n", |
| 258 |
> |
progname); |
| 259 |
> |
quit(1); |
| 260 |
> |
} |
| 261 |
|
/* add new header info. */ |
| 262 |
|
printargs(i, argv, stdout); |
| 263 |
|
/* get picture size */ |
| 264 |
< |
if (fscanf(fin, "-Y %d +X %d\n", &yres, &xres) != 2) { |
| 264 |
> |
if ((order = fgetresolu(&xres, &yres, fin)) < 0) { |
| 265 |
|
fprintf(stderr, "%s: bad picture size\n", progname); |
| 266 |
|
quit(1); |
| 267 |
|
} |
| 268 |
< |
if (ncols > 0) |
| 269 |
< |
x_c = (double)ncols/xres; |
| 270 |
< |
else |
| 268 |
> |
if (!(order & YMAJOR)) |
| 269 |
> |
inpaspect = 1.0/inpaspect; |
| 270 |
> |
/* compute output resolution */ |
| 271 |
> |
if (ncols <= 0) |
| 272 |
|
ncols = x_c*xres + .5; |
| 273 |
< |
if (nrows > 0) |
| 202 |
< |
y_r = (double)nrows/yres; |
| 203 |
< |
else |
| 273 |
> |
if (nrows <= 0) |
| 274 |
|
nrows = y_r*yres + .5; |
| 275 |
+ |
if (outaspect > .01) { |
| 276 |
+ |
d = inpaspect * yres/xres / outaspect; |
| 277 |
+ |
if (d * ncols > nrows) |
| 278 |
+ |
ncols = nrows / d; |
| 279 |
+ |
else |
| 280 |
+ |
nrows = ncols * d; |
| 281 |
+ |
} |
| 282 |
+ |
x_c = (double)ncols/xres; |
| 283 |
+ |
y_r = (double)nrows/yres; |
| 284 |
|
|
| 285 |
< |
if (singlepass) { |
| 207 |
< |
/* skip exposure, etc. */ |
| 285 |
> |
if (singlepass) { /* skip exposure, etc. */ |
| 286 |
|
pass1default(); |
| 287 |
|
pass2(fin); |
| 288 |
|
quit(0); |
| 302 |
|
} |
| 303 |
|
|
| 304 |
|
|
| 305 |
+ |
headline(s) /* process line from header */ |
| 306 |
+ |
char *s; |
| 307 |
+ |
{ |
| 308 |
+ |
char fmt[32]; |
| 309 |
+ |
|
| 310 |
+ |
fputs(s, stdout); /* copy to output */ |
| 311 |
+ |
if (isaspect(s)) /* get aspect ratio */ |
| 312 |
+ |
inpaspect *= aspectval(s); |
| 313 |
+ |
else if (isexpos(s)) |
| 314 |
+ |
hotlvl *= exposval(s); |
| 315 |
+ |
else if (isformat(s)) { |
| 316 |
+ |
formatval(fmt, s); |
| 317 |
+ |
wrongformat = strcmp(fmt, COLRFMT); |
| 318 |
+ |
} |
| 319 |
+ |
} |
| 320 |
+ |
|
| 321 |
+ |
|
| 322 |
|
copyfile(in, out) /* copy a file */ |
| 323 |
|
register FILE *in, *out; |
| 324 |
|
{ |
| 349 |
|
} |
| 350 |
|
for (i = 0; i < yres; i++) { |
| 351 |
|
if (freadscan(scan, xres, in) < 0) { |
| 352 |
< |
nrows = nrows * i / yres; /* adjust frame */ |
| 352 |
> |
nrows = (long)nrows * i / yres; /* adjust frame */ |
| 353 |
|
if (nrows <= 0) { |
| 354 |
|
fprintf(stderr, "%s: empty frame\n", progname); |
| 355 |
|
quit(1); |
| 356 |
|
} |
| 357 |
|
fprintf(stderr, "%s: warning - partial frame (%d%%)\n", |
| 358 |
< |
progname, 100*i/yres); |
| 358 |
> |
progname, (int)(100L*i/yres)); |
| 359 |
|
yres = i; |
| 360 |
+ |
y_r = (double)nrows/yres; |
| 361 |
|
break; |
| 362 |
|
} |
| 363 |
|
pass1scan(scan, i); |
| 372 |
|
int yread; |
| 373 |
|
int ycent, xcent; |
| 374 |
|
int r, c; |
| 375 |
< |
|
| 375 |
> |
|
| 376 |
|
pass2init(); |
| 377 |
|
scan2init(); |
| 378 |
|
yread = 0; |
| 391 |
|
} |
| 392 |
|
yread++; |
| 393 |
|
} |
| 394 |
+ |
if (obarsize > 0) |
| 395 |
+ |
scan2sync(r); |
| 396 |
|
for (c = 0; c < ncols; c++) { |
| 397 |
|
xcent = (long)c*xres/ncols; |
| 398 |
< |
if (rad <= 0.0) |
| 399 |
< |
dobox(scanout[c], xcent, ycent, c, r); |
| 400 |
< |
else |
| 398 |
> |
if (thresh > FTINY) |
| 399 |
> |
dothresh(xcent, ycent, c, r); |
| 400 |
> |
else if (rad > FTINY) |
| 401 |
|
dogauss(scanout[c], xcent, ycent, c, r); |
| 402 |
+ |
else |
| 403 |
+ |
dobox(scanout[c], xcent, ycent, c, r); |
| 404 |
|
} |
| 405 |
< |
if (fwritescan(scanout, ncols, stdout) < 0) { |
| 405 |
> |
if (scanout != NULL && fwritescan(scanout, ncols, stdout) < 0) { |
| 406 |
|
fprintf(stderr, "%s: write error in pass2\n", progname); |
| 407 |
|
quit(1); |
| 408 |
|
} |
| 409 |
|
} |
| 410 |
+ |
/* skip leftover input */ |
| 411 |
+ |
while (yread < yres) { |
| 412 |
+ |
if (freadscan(scanin[0], xres, in) < 0) |
| 413 |
+ |
break; |
| 414 |
+ |
yread++; |
| 415 |
+ |
} |
| 416 |
+ |
scan2flush(); /* flush output */ |
| 417 |
|
} |
| 418 |
|
|
| 419 |
|
|
| 420 |
|
scan2init() /* prepare scanline arrays */ |
| 421 |
|
{ |
| 422 |
< |
double e; |
| 422 |
> |
COLOR ctmp; |
| 423 |
> |
double d; |
| 424 |
|
register int i; |
| 425 |
|
|
| 426 |
< |
if (rad <= 0.0) { |
| 427 |
< |
xrad = xres/ncols/2 + 1; |
| 428 |
< |
yrad = yres/nrows/2 + 1; |
| 321 |
< |
} else { |
| 426 |
> |
xbrad = xres/ncols/2 + 1; |
| 427 |
> |
ybrad = yres/nrows/2 + 1; |
| 428 |
> |
if (rad > FTINY) { |
| 429 |
|
if (nrows >= yres && ncols >= xres) |
| 430 |
|
rad *= (y_r + x_c)/2.0; |
| 431 |
|
|
| 432 |
< |
xrad = CHECKRAD*rad/x_c + 1; |
| 433 |
< |
yrad = CHECKRAD*rad/y_r + 1; |
| 434 |
< |
|
| 432 |
> |
if (thresh > FTINY) { |
| 433 |
> |
xrad = CHECKRAD*THRESHRAD*rad/x_c + xbrad; |
| 434 |
> |
yrad = CHECKRAD*THRESHRAD*rad/y_r + ybrad; |
| 435 |
> |
orad = CHECKRAD*THRESHRAD*rad + 1; |
| 436 |
> |
obarsize = 2*orad + 1; |
| 437 |
> |
} else { |
| 438 |
> |
xrad = CHECKRAD*rad/x_c + 1; |
| 439 |
> |
yrad = CHECKRAD*rad/y_r + 1; |
| 440 |
> |
} |
| 441 |
|
initmask(); /* initialize filter table */ |
| 442 |
+ |
} else { |
| 443 |
+ |
xrad = xbrad; |
| 444 |
+ |
yrad = ybrad; |
| 445 |
|
} |
| 446 |
< |
barsize = 2 * yrad; |
| 446 |
> |
barsize = 2*yrad + 1; |
| 447 |
|
scanin = (COLOR **)malloc(barsize*sizeof(COLOR *)); |
| 448 |
+ |
if (scanin == NULL) |
| 449 |
+ |
goto memerr; |
| 450 |
|
for (i = 0; i < barsize; i++) { |
| 451 |
|
scanin[i] = (COLOR *)malloc(xres*sizeof(COLOR)); |
| 452 |
< |
if (scanin[i] == NULL) { |
| 453 |
< |
fprintf(stderr, "%s: out of memory\n", progname); |
| 454 |
< |
quit(1); |
| 452 |
> |
if (scanin[i] == NULL) |
| 453 |
> |
goto memerr; |
| 454 |
> |
} |
| 455 |
> |
if (obarsize > 0) { |
| 456 |
> |
scoutbar = (COLOR **)malloc(obarsize*sizeof(COLOR *)); |
| 457 |
> |
greybar = (float **)malloc(obarsize*sizeof(float *)); |
| 458 |
> |
if (scoutbar == NULL | greybar == NULL) |
| 459 |
> |
goto memerr; |
| 460 |
> |
for (i = 0; i < obarsize; i++) { |
| 461 |
> |
scoutbar[i] = (COLOR *)malloc(ncols*sizeof(COLOR)); |
| 462 |
> |
greybar[i] = (float *)malloc(ncols*sizeof(float)); |
| 463 |
> |
if (scoutbar[i] == NULL | greybar[i] == NULL) |
| 464 |
> |
goto memerr; |
| 465 |
|
} |
| 466 |
+ |
} else { |
| 467 |
+ |
scanout = (COLOR *)malloc(ncols*sizeof(COLOR)); |
| 468 |
+ |
if (scanout == NULL) |
| 469 |
+ |
goto memerr; |
| 470 |
|
} |
| 471 |
< |
scanout = (COLOR *)malloc(ncols*sizeof(COLOR)); |
| 472 |
< |
if (scanout == NULL) { |
| 473 |
< |
fprintf(stderr, "%s: out of memory\n", progname); |
| 474 |
< |
quit(1); |
| 471 |
> |
/* record pixel aspect ratio */ |
| 472 |
> |
if (!correctaspect) { |
| 473 |
> |
d = order & YMAJOR ? x_c/y_r : y_r/x_c ; |
| 474 |
> |
if (!FEQ(d,1.0)) |
| 475 |
> |
fputaspect(d, stdout); |
| 476 |
|
} |
| 477 |
< |
e = bright(exposure); |
| 478 |
< |
if (e < 1-1e-7 || e > 1+1e-7) /* record exposure */ |
| 479 |
< |
printf("EXPOSURE=%e\n", e); |
| 477 |
> |
/* record exposure */ |
| 478 |
> |
d = bright(exposure); |
| 479 |
> |
if (!FEQ(d,1.0)) |
| 480 |
> |
fputexpos(d, stdout); |
| 481 |
> |
/* record color correction */ |
| 482 |
> |
copycolor(ctmp, exposure); |
| 483 |
> |
scalecolor(ctmp, 1.0/d); |
| 484 |
> |
if (!FEQ(colval(ctmp,RED),colval(ctmp,GRN)) || |
| 485 |
> |
!FEQ(colval(ctmp,GRN),colval(ctmp,BLU))) |
| 486 |
> |
fputcolcor(ctmp, stdout); |
| 487 |
|
printf("\n"); |
| 488 |
< |
printf("-Y %d +X %d\n", nrows, ncols); /* write picture size */ |
| 488 |
> |
/* write out resolution */ |
| 489 |
> |
fputresolu(order, ncols, nrows, stdout); |
| 490 |
> |
return; |
| 491 |
> |
memerr: |
| 492 |
> |
fprintf(stderr, "%s: out of memory\n", progname); |
| 493 |
> |
quit(1); |
| 494 |
> |
} |
| 495 |
> |
|
| 496 |
> |
|
| 497 |
> |
scan2sync(r) /* synchronize grey averages and output scan */ |
| 498 |
> |
int r; |
| 499 |
> |
{ |
| 500 |
> |
static int nextrow = 0; |
| 501 |
> |
COLOR ctmp; |
| 502 |
> |
int ybot; |
| 503 |
> |
register int c; |
| 504 |
> |
/* average input scanlines */ |
| 505 |
> |
while (nextrow < r+orad && nextrow < nrows) { |
| 506 |
> |
ybot = (long)nextrow*yres/nrows; |
| 507 |
> |
for (c = 0; c < ncols; c++) { |
| 508 |
> |
dobox(ctmp, (int)((long)c*xres/ncols),ybot, c,nextrow); |
| 509 |
> |
greybar[nextrow%obarsize][c] = bright(ctmp); |
| 510 |
> |
} |
| 511 |
> |
/* and zero output scanline */ |
| 512 |
> |
bzero((char *)scoutbar[nextrow%obarsize], ncols*sizeof(COLOR)); |
| 513 |
> |
nextrow++; |
| 514 |
> |
} |
| 515 |
> |
/* point to top scanline for output */ |
| 516 |
> |
if (r-orad >= 0) |
| 517 |
> |
scanout = scoutbar[(r-orad)%obarsize]; |
| 518 |
> |
else |
| 519 |
> |
scanout = NULL; |
| 520 |
> |
} |
| 521 |
> |
|
| 522 |
> |
|
| 523 |
> |
scan2flush() /* flush output buffer */ |
| 524 |
> |
{ |
| 525 |
> |
register int r; |
| 526 |
> |
|
| 527 |
> |
for (r = nrows-orad; r < nrows; r++) |
| 528 |
> |
if (fwritescan(scoutbar[r%obarsize], ncols, stdout) < 0) |
| 529 |
> |
break; |
| 530 |
> |
if (fflush(stdout) < 0) { |
| 531 |
> |
fprintf(stderr, "%s: write error at end of pass2\n", progname); |
| 532 |
> |
exit(1); |
| 533 |
> |
} |
| 534 |
|
} |
| 535 |
|
|
| 536 |
|
|