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*/ |
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#include <stdio.h> |
11 |
+ |
#include <string.h> |
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|
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#include "platform.h" |
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#include "resolu.h" |
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|
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#ifdef getc_unlocked /* avoid nasty file-locking overhead */ |
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#undef getchar |
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#undef putchar |
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#define getchar getchar_unlocked |
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#define putchar putchar_unlocked |
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#endif |
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|
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#ifdef _WIN32 |
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#include <process.h> |
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#define execvp _execvp |
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#endif |
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|
28 |
< |
int |
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< |
tabstr(s) /* put out line followed by tab */ |
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< |
register char *s; |
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> |
static gethfunc tabstr; |
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> |
static void getdim(FILE *fp); |
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> |
static void copycat(void); |
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> |
|
32 |
> |
|
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> |
static int |
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> |
tabstr( /* put out line followed by tab */ |
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> |
char *s, |
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> |
void *p |
37 |
> |
) |
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{ |
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while (*s) { |
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putchar(*s); |
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} |
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|
48 |
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|
49 |
< |
main(argc, argv) |
50 |
< |
int argc; |
51 |
< |
char **argv; |
49 |
> |
int |
50 |
> |
main( |
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> |
int argc, |
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> |
char **argv |
53 |
> |
) |
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{ |
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int dim = 0; |
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|
FILE *fp; |
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if (argc > 1 && !strcmp(argv[1], "-d")) { |
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argc--; argv++; |
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dim = 1; |
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– |
SET_DEFAULT_BINARY(); /* for output file */ |
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SET_FILE_BINARY(stdin); |
63 |
+ |
} else if (argc > 2 && !strcmp(argv[1], "-c")) { |
64 |
+ |
SET_FILE_BINARY(stdin); |
65 |
+ |
SET_FILE_BINARY(stdout); |
66 |
+ |
getheader(stdin, (gethfunc *)fputs, stdout); |
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+ |
printargs(argc-2, argv+2, stdout); |
68 |
+ |
fputc('\n', stdout); |
69 |
+ |
fflush(stdout); |
70 |
+ |
execvp(argv[2], argv+2); |
71 |
+ |
perror(argv[2]); |
72 |
+ |
return 1; |
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|
} else if (argc == 2 && !strcmp(argv[1], "-")) { |
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SET_FILE_BINARY(stdin); |
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|
SET_FILE_BINARY(stdout); |
76 |
|
getheader(stdin, NULL, NULL); |
77 |
|
copycat(); |
78 |
< |
exit(0); |
78 |
> |
return 0; |
79 |
|
} |
80 |
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for (i = 1; i < argc; i++) { |
81 |
|
fputs(argv[i], stdout); |
86 |
|
fputs(": ", stdout); |
87 |
|
getdim(fp); |
88 |
|
} else { |
89 |
< |
tabstr(":\n"); |
89 |
> |
tabstr(":\n", NULL); |
90 |
|
getheader(fp, tabstr, NULL); |
91 |
< |
putchar('\n'); |
91 |
> |
fputc('\n', stdout); |
92 |
|
} |
93 |
|
fclose(fp); |
94 |
|
} |
97 |
|
if (dim) { |
98 |
|
getdim(stdin); |
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|
} else { |
100 |
< |
getheader(stdin, fputs, stdout); |
101 |
< |
putchar('\n'); |
100 |
> |
getheader(stdin, (gethfunc *)fputs, stdout); |
101 |
> |
fputc('\n', stdout); |
102 |
|
} |
103 |
|
} |
104 |
< |
exit(0); |
104 |
> |
return 0; |
105 |
|
} |
106 |
|
|
107 |
|
|
108 |
< |
getdim(fp) /* get dimensions from file */ |
109 |
< |
register FILE *fp; |
108 |
> |
static void |
109 |
> |
getdim( /* get dimensions from file */ |
110 |
> |
FILE *fp |
111 |
> |
) |
112 |
|
{ |
113 |
|
int j; |
114 |
< |
register int c; |
114 |
> |
int c; |
115 |
|
|
116 |
|
getheader(fp, NULL, NULL); /* skip header */ |
117 |
|
|
126 |
|
getc(fp); |
127 |
|
j = 0; |
128 |
|
while ((c = getc(fp)) != EOF) |
129 |
< |
if (c == 0) |
129 |
> |
if (c == 0) { |
130 |
|
if (++j >= 4) |
131 |
|
break; |
132 |
< |
else |
133 |
< |
putchar(' '); |
102 |
< |
else |
132 |
> |
putchar(' '); |
133 |
> |
} else { |
134 |
|
putchar(c); |
135 |
+ |
} |
136 |
|
putchar('\n'); |
137 |
|
break; |
138 |
|
default: /* ??? */ |
142 |
|
} |
143 |
|
|
144 |
|
|
145 |
< |
copycat() /* copy input to output */ |
145 |
> |
static void |
146 |
> |
copycat(void) /* copy input to output */ |
147 |
|
{ |
148 |
< |
register int c; |
148 |
> |
char buf[8192]; |
149 |
> |
int n; |
150 |
|
|
151 |
< |
while ((c = getchar()) != EOF) |
152 |
< |
putchar(c); |
151 |
> |
fflush(stdout); |
152 |
> |
while ((n = fread(buf, 1, sizeof(buf), stdin)) > 0) |
153 |
> |
if (write(fileno(stdout), buf, n) != n) |
154 |
> |
break; |
155 |
|
} |