40 |
|
{ |
41 |
|
char *inpname, *outname; |
42 |
|
int hdfd[2]; |
43 |
< |
long nextipos, lastopos, thisopos; |
43 |
> |
off_t nextipos, lastopos, thisopos; |
44 |
|
|
45 |
|
progname = argv[0]; |
46 |
|
argv++; argc--; /* duplicate checking flag? */ |
72 |
|
} |
73 |
|
/* copy holodeck file header */ |
74 |
|
nextipos = rhinitcopy(hdfd, inpname, outname); |
75 |
< |
lastopos = 0L; /* copy sections one by one */ |
75 |
> |
lastopos = 0; /* copy sections one by one */ |
76 |
|
while (nextipos != 0L) { |
77 |
|
/* set input position; get next */ |
78 |
< |
lseek(hdfd[0], (off_t)nextipos, SEEK_SET); |
78 |
> |
lseek(hdfd[0], nextipos, SEEK_SET); |
79 |
|
read(hdfd[0], (char *)&nextipos, sizeof(nextipos)); |
80 |
|
/* get output position; set last */ |
81 |
|
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); |
84 |
|
write(hdfd[1], (char *)&thisopos, sizeof(thisopos)); |
85 |
|
lseek(hdfd[1], (off_t)0, SEEK_END); |
86 |
|
} |
87 |
|
lastopos = thisopos; |
88 |
< |
thisopos = 0L; /* write place holder */ |
88 |
> |
thisopos = 0; /* write place holder */ |
89 |
|
write(hdfd[1], (char *)&thisopos, sizeof(thisopos)); |
90 |
|
/* copy holodeck section */ |
91 |
|
copysect(hdfd[0], hdfd[1]); |
98 |
|
outname, inpname); |
99 |
|
error(SYSTEM, errmsg); |
100 |
|
} |
101 |
< |
return 0; |
101 |
> |
return(0); |
102 |
|
} |
103 |
|
|
104 |
|
|
112 |
|
FILE *infp, *outfp; |
113 |
|
long ifpos; |
114 |
|
/* open files for i/o */ |
115 |
< |
if ((infp = fopen(infn, "r")) == NULL) { |
115 |
> |
if ((infp = fopen(infn, "rb")) == NULL) { |
116 |
|
sprintf(errmsg, "cannot open \"%s\" for reading", infn); |
117 |
|
error(SYSTEM, errmsg); |
118 |
|
} |
120 |
|
sprintf(errmsg, "output file \"%s\" already exists!", outfn); |
121 |
|
error(USER, errmsg); |
122 |
|
} |
123 |
< |
if ((outfp = fopen(outfn, "w+")) == NULL) { |
123 |
> |
if ((outfp = fopen(outfn, "wb+")) == NULL) { |
124 |
|
sprintf(errmsg, "cannot open \"%s\" for writing", outfn); |
125 |
|
error(SYSTEM, errmsg); |
126 |
|
} |
127 |
|
/* set up signal handling */ |
128 |
+ |
#ifdef SIGINT |
129 |
|
if (signal(SIGINT, quit) == SIG_IGN) signal(SIGINT, SIG_IGN); |
130 |
+ |
#endif |
131 |
+ |
#ifdef SIGHUP |
132 |
|
if (signal(SIGHUP, quit) == SIG_IGN) signal(SIGHUP, SIG_IGN); |
133 |
+ |
#endif |
134 |
+ |
#ifdef SIGTERM |
135 |
|
if (signal(SIGTERM, quit) == SIG_IGN) signal(SIGTERM, SIG_IGN); |
136 |
+ |
#endif |
137 |
|
#ifdef SIGXCPU |
138 |
|
if (signal(SIGXCPU, quit) == SIG_IGN) signal(SIGXCPU, SIG_IGN); |
139 |
|
if (signal(SIGXFSZ, quit) == SIG_IGN) signal(SIGXFSZ, SIG_IGN); |
162 |
|
|
163 |
|
static int |
164 |
|
nuniq( /* sort unique rays to front of beam list */ |
165 |
< |
register RAYVAL *rva, |
165 |
> |
RAYVAL *rva, |
166 |
|
int n |
167 |
|
) |
168 |
|
{ |
169 |
< |
register int i, j; |
169 |
> |
int i, j; |
170 |
|
RAYVAL rtmp; |
171 |
|
|
172 |
|
for (j = 0; j < n; j++) |
194 |
|
const void *b2p |
195 |
|
) |
196 |
|
{ |
197 |
< |
register off_t pdif = beamdir[*(int*)b1p].fo - beamdir[*(int*)b2p].fo; |
197 |
> |
off_t pdif = beamdir[*(int*)b1p].fo - beamdir[*(int*)b2p].fo; |
198 |
|
|
199 |
|
if (pdif < 0L) return(-1); |
200 |
|
return(pdif > 0L); |
209 |
|
int nb |
210 |
|
) |
211 |
|
{ |
212 |
< |
register int i; |
213 |
< |
register BEAM *bp; |
212 |
> |
int i; |
213 |
> |
BEAM *bp; |
214 |
|
int n; |
215 |
|
|
216 |
|
beamdir = hp->bi; /* sort based on file position */ |
248 |
|
|
249 |
|
|
250 |
|
void |
251 |
< |
eputs(s) /* put error message to stderr */ |
246 |
< |
register char *s; |
251 |
> |
eputs(const char *s) /* put error message to stderr */ |
252 |
|
{ |
253 |
|
static int midline = 0; |
254 |
|
|