| 10 |
|
|
| 11 |
|
#include "paths.h" /* win_popen() */ |
| 12 |
|
#include "mkillum.h" |
| 13 |
+ |
#include "func.h" |
| 14 |
|
|
| 15 |
|
/* default parameters */ |
| 16 |
|
#define SAMPDENS 48 /* points per projected steradian */ |
| 65 |
|
int i; |
| 66 |
|
/* set global arguments */ |
| 67 |
|
gargv = argv; |
| 68 |
< |
progname = gargv[0]; |
| 68 |
> |
gargv[0] = fixargv0(argv[0]); |
| 69 |
|
/* set up rendering defaults */ |
| 70 |
|
dstrsrc = 0.5; |
| 71 |
|
directrelay = 3; |
| 72 |
|
ambounce = 2; |
| 73 |
+ |
/* initialize calcomp routines */ |
| 74 |
+ |
initfunc(); |
| 75 |
|
/* get options from command line */ |
| 76 |
|
for (i = 1; i < argc; i++) { |
| 77 |
|
while ((rval = expandarg(&argc, &argv, i)) > 0) |
| 151 |
|
|
| 152 |
|
void |
| 153 |
|
eputs( /* put string to stderr */ |
| 154 |
< |
char *s |
| 154 |
> |
const char *s |
| 155 |
|
) |
| 156 |
|
{ |
| 157 |
|
static int midline = 0; |
| 167 |
|
|
| 168 |
|
|
| 169 |
|
void |
| 170 |
< |
wputs(s) /* print warning if enabled */ |
| 168 |
< |
char *s; |
| 170 |
> |
wputs(const char *s) /* print warning if enabled */ |
| 171 |
|
{ |
| 172 |
|
if (warnings) |
| 173 |
|
eputs(s); |
| 175 |
|
|
| 176 |
|
|
| 177 |
|
void |
| 178 |
< |
quit(ec) /* make sure exit is called */ |
| 177 |
< |
int ec; |
| 178 |
> |
quit(int ec) /* make sure exit is called */ |
| 179 |
|
{ |
| 180 |
|
if (ray_pnprocs > 0) /* close children if any */ |
| 181 |
< |
ray_pclose(0); |
| 181 |
> |
ray_pclose(0); |
| 182 |
> |
else if (ray_pnprocs < 0) |
| 183 |
> |
_exit(ec); /* avoid flush() in child */ |
| 184 |
|
exit(ec); |
| 185 |
|
} |
| 186 |
|
|
| 210 |
|
error(SYSTEM, errmsg); |
| 211 |
|
} |
| 212 |
|
filter(pfp, buf); |
| 213 |
< |
pclose(pfp); |
| 213 |
> |
if (pclose(pfp) != 0) { |
| 214 |
> |
sprintf(errmsg, "bad status from \"%s\"", buf); |
| 215 |
> |
error(WARNING, errmsg); |
| 216 |
> |
} |
| 217 |
|
} else { /* object */ |
| 218 |
|
ungetc(c, infp); |
| 219 |
|
xobject(infp, name); |
