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| 10 |
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#include <signal.h> |
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#include <string.h> |
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#include <stdio.h> |
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|
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#include "platform.h" |
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#include "rterror.h" |
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#include "resolu.h" |
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#include "rtprocess.h" /* getpid() */ |
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#include "holo.h" |
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#include "platform.h" |
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|
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#ifndef BKBSIZE |
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#define BKBSIZE 256 /* beam clump size (kilobytes) */ |
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char tempfile[128]; |
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int dupchecking = 0; |
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|
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< |
extern long rhinitcopy(); |
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static long rhinitcopy(int hfd[2], char *infn, char *outfn); |
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static int nuniq(RAYVAL *rva, int n); |
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static int bpcmp(const void *b1p, const void *b2p); |
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> |
static int xferclump(HOLO *hp, int *bq, int nb); |
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static void copysect(int ifd, int ofd); |
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|
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|
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main(argc, argv) |
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int argc; |
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char *argv[]; |
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int |
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main( |
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int argc, |
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char *argv[] |
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) |
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{ |
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char *inpname, *outname; |
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int hdfd[2]; |
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< |
long nextipos, lastopos, thisopos; |
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> |
off_t nextipos, lastopos, thisopos; |
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|
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progname = argv[0]; |
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argv++; argc--; /* duplicate checking flag? */ |
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} |
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/* copy holodeck file header */ |
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nextipos = rhinitcopy(hdfd, inpname, outname); |
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lastopos = 0L; /* copy sections one by one */ |
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> |
lastopos = 0; /* copy sections one by one */ |
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while (nextipos != 0L) { |
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/* set input position; get next */ |
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< |
lseek(hdfd[0], (off_t)nextipos, SEEK_SET); |
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> |
lseek(hdfd[0], nextipos, SEEK_SET); |
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read(hdfd[0], (char *)&nextipos, sizeof(nextipos)); |
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/* get output position; set last */ |
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thisopos = lseek(hdfd[1], (off_t)0, SEEK_END); |
| 82 |
< |
if (lastopos > 0L) { |
| 83 |
< |
lseek(hdfd[1], (off_t)lastopos, SEEK_SET); |
| 82 |
> |
if (lastopos > 0) { |
| 83 |
> |
lseek(hdfd[1], lastopos, SEEK_SET); |
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write(hdfd[1], (char *)&thisopos, sizeof(thisopos)); |
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lseek(hdfd[1], (off_t)0, SEEK_END); |
| 86 |
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} |
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lastopos = thisopos; |
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< |
thisopos = 0L; /* write place holder */ |
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> |
thisopos = 0; /* write place holder */ |
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write(hdfd[1], (char *)&thisopos, sizeof(thisopos)); |
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/* copy holodeck section */ |
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copysect(hdfd[0], hdfd[1]); |
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outname, inpname); |
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error(SYSTEM, errmsg); |
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} |
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< |
exit(0); |
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> |
return 0; |
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} |
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|
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|
| 105 |
< |
long |
| 106 |
< |
rhinitcopy(hfd, infn, outfn) /* open files and copy header */ |
| 107 |
< |
int hfd[2]; /* returned file descriptors */ |
| 108 |
< |
char *infn, *outfn; |
| 105 |
> |
static long |
| 106 |
> |
rhinitcopy( /* open files and copy header */ |
| 107 |
> |
int hfd[2], /* returned file descriptors */ |
| 108 |
> |
char *infn, |
| 109 |
> |
char *outfn |
| 110 |
> |
) |
| 111 |
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{ |
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FILE *infp, *outfp; |
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long ifpos; |
| 125 |
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error(SYSTEM, errmsg); |
| 126 |
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} |
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/* set up signal handling */ |
| 128 |
+ |
#ifdef SIGINT |
| 129 |
|
if (signal(SIGINT, quit) == SIG_IGN) signal(SIGINT, SIG_IGN); |
| 130 |
+ |
#endif |
| 131 |
+ |
#ifdef SIGHUP |
| 132 |
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if (signal(SIGHUP, quit) == SIG_IGN) signal(SIGHUP, SIG_IGN); |
| 133 |
+ |
#endif |
| 134 |
+ |
#ifdef SIGTERM |
| 135 |
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if (signal(SIGTERM, quit) == SIG_IGN) signal(SIGTERM, SIG_IGN); |
| 136 |
+ |
#endif |
| 137 |
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#ifdef SIGXCPU |
| 138 |
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if (signal(SIGXCPU, quit) == SIG_IGN) signal(SIGXCPU, SIG_IGN); |
| 139 |
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if (signal(SIGXFSZ, quit) == SIG_IGN) signal(SIGXFSZ, SIG_IGN); |
| 160 |
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} |
| 161 |
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|
| 162 |
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|
| 163 |
< |
int |
| 164 |
< |
nuniq(rva, n) /* sort unique rays to front of beam list */ |
| 165 |
< |
register RAYVAL *rva; |
| 166 |
< |
int n; |
| 163 |
> |
static int |
| 164 |
> |
nuniq( /* sort unique rays to front of beam list */ |
| 165 |
> |
register RAYVAL *rva, |
| 166 |
> |
int n |
| 167 |
> |
) |
| 168 |
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{ |
| 169 |
|
register int i, j; |
| 170 |
|
RAYVAL rtmp; |
| 189 |
|
static BEAMI *beamdir; |
| 190 |
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|
| 191 |
|
static int |
| 192 |
< |
bpcmp(b1p, b2p) /* compare beam positions on disk */ |
| 193 |
< |
int *b1p, *b2p; |
| 192 |
> |
bpcmp( /* compare beam positions on disk */ |
| 193 |
> |
const void *b1p, |
| 194 |
> |
const void *b2p |
| 195 |
> |
) |
| 196 |
|
{ |
| 197 |
< |
register off_t pdif = beamdir[*b1p].fo - beamdir[*b2p].fo; |
| 197 |
> |
register off_t pdif = beamdir[*(int*)b1p].fo - beamdir[*(int*)b2p].fo; |
| 198 |
|
|
| 199 |
|
if (pdif < 0L) return(-1); |
| 200 |
|
return(pdif > 0L); |
| 203 |
|
static HOLO *hout; |
| 204 |
|
|
| 205 |
|
static int |
| 206 |
< |
xferclump(hp, bq, nb) /* transfer the given clump to hout and free */ |
| 207 |
< |
HOLO *hp; |
| 208 |
< |
int *bq, nb; |
| 206 |
> |
xferclump( /* transfer the given clump to hout and free */ |
| 207 |
> |
HOLO *hp, |
| 208 |
> |
int *bq, |
| 209 |
> |
int nb |
| 210 |
> |
) |
| 211 |
|
{ |
| 212 |
|
register int i; |
| 213 |
|
register BEAM *bp; |
| 228 |
|
return(0); |
| 229 |
|
} |
| 230 |
|
|
| 231 |
< |
copysect(ifd, ofd) /* copy holodeck section from ifd to ofd */ |
| 232 |
< |
int ifd, ofd; |
| 231 |
> |
static void |
| 232 |
> |
copysect( /* copy holodeck section from ifd to ofd */ |
| 233 |
> |
int ifd, |
| 234 |
> |
int ofd |
| 235 |
> |
) |
| 236 |
|
{ |
| 237 |
|
HOLO *hinp; |
| 238 |
|
/* load input section directory */ |
