20 |
|
#define putchar putchar_unlocked |
21 |
|
#endif |
22 |
|
|
23 |
+ |
#ifdef _WIN32 |
24 |
+ |
#define execvp _execvp |
25 |
+ |
#endif |
26 |
|
|
27 |
|
static gethfunc tabstr; |
28 |
< |
static void getdim(register FILE *fp); |
28 |
> |
static void getdim(FILE *fp); |
29 |
|
static void copycat(void); |
30 |
|
|
31 |
|
|
32 |
|
static int |
33 |
|
tabstr( /* put out line followed by tab */ |
34 |
< |
register char *s, |
34 |
> |
char *s, |
35 |
|
void *p |
36 |
|
) |
37 |
|
{ |
58 |
|
if (argc > 1 && !strcmp(argv[1], "-d")) { |
59 |
|
argc--; argv++; |
60 |
|
dim = 1; |
58 |
– |
SET_DEFAULT_BINARY(); /* for output file */ |
61 |
|
SET_FILE_BINARY(stdin); |
62 |
+ |
} else if (argc > 2 && !strcmp(argv[1], "-c")) { |
63 |
+ |
SET_FILE_BINARY(stdin); |
64 |
+ |
SET_FILE_BINARY(stdout); |
65 |
+ |
getheader(stdin, (gethfunc *)fputs, stdout); |
66 |
+ |
printargs(argc-2, argv+2, stdout); |
67 |
+ |
fputc('\n', stdout); |
68 |
+ |
fflush(stdout); |
69 |
+ |
execvp(argv[2], argv+2); |
70 |
+ |
perror(argv[2]); |
71 |
+ |
return 1; |
72 |
|
} else if (argc == 2 && !strcmp(argv[1], "-")) { |
73 |
|
SET_FILE_BINARY(stdin); |
74 |
|
SET_FILE_BINARY(stdout); |
87 |
|
} else { |
88 |
|
tabstr(":\n", NULL); |
89 |
|
getheader(fp, tabstr, NULL); |
90 |
< |
putchar('\n'); |
90 |
> |
fputc('\n', stdout); |
91 |
|
} |
92 |
|
fclose(fp); |
93 |
|
} |
96 |
|
if (dim) { |
97 |
|
getdim(stdin); |
98 |
|
} else { |
99 |
< |
getheader(stdin, (gethfunc*)fputs, stdout); |
100 |
< |
putchar('\n'); |
99 |
> |
getheader(stdin, (gethfunc *)fputs, stdout); |
100 |
> |
fputc('\n', stdout); |
101 |
|
} |
102 |
|
} |
103 |
|
return 0; |
106 |
|
|
107 |
|
static void |
108 |
|
getdim( /* get dimensions from file */ |
109 |
< |
register FILE *fp |
109 |
> |
FILE *fp |
110 |
|
) |
111 |
|
{ |
112 |
|
int j; |
113 |
< |
register int c; |
113 |
> |
int c; |
114 |
|
|
115 |
|
getheader(fp, NULL, NULL); /* skip header */ |
116 |
|
|
125 |
|
getc(fp); |
126 |
|
j = 0; |
127 |
|
while ((c = getc(fp)) != EOF) |
128 |
< |
if (c == 0) |
128 |
> |
if (c == 0) { |
129 |
|
if (++j >= 4) |
130 |
|
break; |
131 |
< |
else |
132 |
< |
putchar(' '); |
121 |
< |
else |
131 |
> |
putchar(' '); |
132 |
> |
} else { |
133 |
|
putchar(c); |
134 |
+ |
} |
135 |
|
putchar('\n'); |
136 |
|
break; |
137 |
|
default: /* ??? */ |
144 |
|
static void |
145 |
|
copycat(void) /* copy input to output */ |
146 |
|
{ |
147 |
< |
register int c; |
147 |
> |
char buf[8192]; |
148 |
> |
ssize_t n; |
149 |
|
|
150 |
< |
while ((c = getchar()) != EOF) |
151 |
< |
putchar(c); |
150 |
> |
fflush(stdout); |
151 |
> |
while ((n = fread(buf, 1, sizeof(buf), stdin)) > 0) |
152 |
> |
if (write(fileno(stdout), buf, n) != n) |
153 |
> |
break; |
154 |
|
} |