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|
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#include "ray.h" |
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|
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+ |
#include <sys/types.h> |
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|
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#ifndef NIX |
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#ifdef BSD |
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#include <sys/time.h> |
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#include <sys/resource.h> |
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#else |
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#include <sys/times.h> |
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#include <sys/utsname.h> |
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#include <unistd.h> |
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#endif |
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#endif |
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|
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extern time_t time(); |
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|
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#include <signal.h> |
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|
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#include "view.h" |
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|
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double pctdone = 0.0; /* percentage done */ |
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|
| 90 |
< |
long tlastrept = 0L; /* time at last report */ |
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> |
time_t tlastrept = 0L; /* time at last report */ |
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|
| 92 |
< |
extern long time(); |
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< |
extern long tstart; /* starting time */ |
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> |
extern time_t tstart; /* starting time */ |
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|
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extern unsigned long nrays; /* number of rays traced */ |
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|
| 130 |
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} |
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|
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|
| 133 |
< |
#ifdef BSD |
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> |
#ifndef NIX |
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report() /* report progress */ |
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{ |
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+ |
double u, s; |
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+ |
#ifdef BSD |
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+ |
char hostname[257]; |
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struct rusage rubuf; |
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< |
double t; |
| 140 |
> |
#else |
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> |
struct tms tbuf; |
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> |
struct utsname nambuf; |
| 143 |
> |
double period; |
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> |
#define hostname nambuf.nodename |
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> |
#endif |
| 146 |
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|
| 147 |
+ |
tlastrept = time((time_t *)NULL); |
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+ |
#ifdef BSD |
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getrusage(RUSAGE_SELF, &rubuf); |
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< |
t = (rubuf.ru_utime.tv_usec + rubuf.ru_stime.tv_usec) / 1e6; |
| 151 |
< |
t += rubuf.ru_utime.tv_sec + rubuf.ru_stime.tv_sec; |
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> |
u = rubuf.ru_utime.tv_sec + rubuf.ru_utime.tv_usec/1e6; |
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> |
s = rubuf.ru_stime.tv_sec + rubuf.ru_stime.tv_usec/1e6; |
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getrusage(RUSAGE_CHILDREN, &rubuf); |
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< |
t += (rubuf.ru_utime.tv_usec + rubuf.ru_stime.tv_usec) / 1e6; |
| 154 |
< |
t += rubuf.ru_utime.tv_sec + rubuf.ru_stime.tv_sec; |
| 153 |
> |
u += rubuf.ru_utime.tv_sec + rubuf.ru_utime.tv_usec/1e6; |
| 154 |
> |
s += rubuf.ru_stime.tv_sec + rubuf.ru_stime.tv_usec/1e6; |
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> |
gethostname(hostname, sizeof(hostname)); |
| 156 |
> |
#else |
| 157 |
> |
times(&tbuf); |
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> |
period = 1.0 / sysconf(_SC_CLK_TCK); |
| 159 |
> |
u = ( tbuf.tms_utime + tbuf.tms_cutime ) * period; |
| 160 |
> |
s = ( tbuf.tms_stime + tbuf.tms_cstime ) * period; |
| 161 |
> |
uname(&nambuf); |
| 162 |
> |
#endif |
| 163 |
|
|
| 164 |
< |
sprintf(errmsg, "%lu rays, %4.2f%% done after %5.4f CPU hours\n", |
| 165 |
< |
nrays, pctdone, t/3600.0); |
| 164 |
> |
sprintf(errmsg, |
| 165 |
> |
"%lu rays, %4.2f%% after %.3fu %.3fs %.3fr hours on %s\n", |
| 166 |
> |
nrays, pctdone, u/3600., s/3600., |
| 167 |
> |
(tlastrept-tstart)/3600., hostname); |
| 168 |
|
eputs(errmsg); |
| 169 |
< |
tlastrept = time((long *)0); |
| 169 |
> |
#ifndef BSD |
| 170 |
> |
signal(SIGCONT, report); |
| 171 |
> |
#undef hostname |
| 172 |
> |
#endif |
| 173 |
|
} |
| 174 |
|
#else |
| 175 |
|
report() /* report progress */ |
| 176 |
|
{ |
| 177 |
< |
tlastrept = time((long *)0); |
| 178 |
< |
sprintf(errmsg, "%lu rays, %4.2f%% done after %5.4f hours\n", |
| 177 |
> |
tlastrept = time((time_t *)NULL); |
| 178 |
> |
sprintf(errmsg, "%lu rays, %4.2f%% after %5.4f hours\n", |
| 179 |
|
nrays, pctdone, (tlastrept-tstart)/3600.0); |
| 180 |
|
eputs(errmsg); |
| 149 |
– |
signal(SIGCONT, report); |
| 181 |
|
} |
| 182 |
|
#endif |
| 183 |
|
|
| 236 |
|
cp--; |
| 237 |
|
strcpy(cp, RFTEMPLATE); |
| 238 |
|
prvr = mktemp(fbuf2); |
| 239 |
< |
if (rename(fbuf, prvr) < 0 && errno != ENOENT) { |
| 240 |
< |
sprintf(errmsg, |
| 239 |
> |
if (rename(fbuf, prvr) < 0) |
| 240 |
> |
if (errno == ENOENT) { /* ghost file */ |
| 241 |
> |
sprintf(errmsg, |
| 242 |
> |
"new output file \"%s\"", |
| 243 |
> |
fbuf); |
| 244 |
> |
error(WARNING, errmsg); |
| 245 |
> |
prvr = NULL; |
| 246 |
> |
} else { /* serious error */ |
| 247 |
> |
sprintf(errmsg, |
| 248 |
|
"cannot rename \"%s\" to \"%s\"", |
| 249 |
|
fbuf, prvr); |
| 250 |
< |
error(SYSTEM, errmsg); |
| 251 |
< |
} |
| 250 |
> |
error(SYSTEM, errmsg); |
| 251 |
> |
} |
| 252 |
|
} |
| 253 |
|
} |
| 254 |
|
npicts = 0; /* render sequence */ |
| 433 |
|
goto writerr; |
| 434 |
|
/* record progress */ |
| 435 |
|
pctdone = 100.0*(vres-1-ypos)/vres; |
| 436 |
< |
if (ralrm > 0 && time((long *)0) >= tlastrept+ralrm) |
| 436 |
> |
if (ralrm > 0 && time((time_t *)NULL) >= tlastrept+ralrm) |
| 437 |
|
report(); |
| 438 |
|
#ifndef BSD |
| 439 |
|
else |
| 638 |
|
getheader(fp, NULL, NULL); |
| 639 |
|
/* get picture size */ |
| 640 |
|
if (!fscnresolu(&x, &y, fp)) { |
| 641 |
< |
sprintf(errmsg, "bad recover file \"%s\"", oldfile); |
| 641 |
> |
sprintf(errmsg, "bad recover file \"%s\" - not removed", |
| 642 |
> |
oldfile); |
| 643 |
|
error(WARNING, errmsg); |
| 644 |
|
fclose(fp); |
| 645 |
|
return(0); |
