| 17 |
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#include <sys/stat.h> |
| 18 |
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#include <fcntl.h> |
| 19 |
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| 20 |
– |
#include "standard.h" |
| 20 |
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#include "platform.h" |
| 21 |
+ |
#include "standard.h" |
| 22 |
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|
| 23 |
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|
| 24 |
< |
#define MAXFLEN 8192 /* file must be smaller than this */ |
| 24 |
> |
#ifndef MAXFLEN |
| 25 |
> |
#define MAXFLEN 204800 /* file must be smaller than this */ |
| 26 |
> |
#endif |
| 27 |
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|
| 26 |
– |
extern char *bmalloc(); |
| 28 |
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|
| 28 |
– |
|
| 29 |
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int |
| 30 |
< |
wordfile(words, fname) /* get words from fname, put in words */ |
| 31 |
< |
char **words; |
| 32 |
< |
char *fname; |
| 30 |
> |
wordfile( /* get words from fname, put in words */ |
| 31 |
> |
char **words, |
| 32 |
> |
int nargs, |
| 33 |
> |
char *fname |
| 34 |
> |
) |
| 35 |
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{ |
| 36 |
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int fd; |
| 37 |
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char buf[MAXFLEN]; |
| 38 |
< |
register int n; |
| 38 |
> |
int n; |
| 39 |
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/* load file into buffer */ |
| 40 |
|
if (fname == NULL) |
| 41 |
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return(-1); /* no filename */ |
| 49 |
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while (!isspace(buf[--n])) |
| 50 |
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if (n <= 0) /* one long word! */ |
| 51 |
|
return(-1); |
| 52 |
< |
buf[n] = '\0'; /* terminate */ |
| 53 |
< |
return(wordstring(words, buf)); /* wordstring does the rest */ |
| 52 |
> |
buf[n] = '\0'; /* terminate */ |
| 53 |
> |
return(wordstring(words, nargs, buf)); /* wordstring does the rest */ |
| 54 |
|
} |
| 55 |
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| 56 |
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| 57 |
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int |
| 58 |
< |
wordstring(avl, str) /* allocate and load argument list */ |
| 59 |
< |
char **avl; |
| 60 |
< |
char *str; |
| 58 |
> |
wordstring( /* allocate and load argument list */ |
| 59 |
> |
char **avl, |
| 60 |
> |
int nargs, |
| 61 |
> |
char *str |
| 62 |
> |
) |
| 63 |
|
{ |
| 64 |
< |
register char *cp, **ap; |
| 64 |
> |
char *cp, **ap; |
| 65 |
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|
| 66 |
|
if (str == NULL) |
| 67 |
|
return(-1); |
| 69 |
|
if (cp == NULL) /* ENOMEM */ |
| 70 |
|
return(-1); |
| 71 |
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strcpy(cp, str); |
| 72 |
< |
ap = avl; /* parse into words */ |
| 73 |
< |
for ( ; ; ) { |
| 72 |
> |
/* parse into words */ |
| 73 |
> |
for (ap = avl; ap-avl < nargs-1; ap++) { |
| 74 |
|
while (isspace(*cp)) /* nullify spaces */ |
| 75 |
|
*cp++ = '\0'; |
| 76 |
|
if (!*cp) /* all done? */ |
| 77 |
|
break; |
| 78 |
< |
*ap++ = cp; /* add argument to list */ |
| 78 |
> |
*ap = cp; /* add argument to list */ |
| 79 |
|
while (*++cp && !isspace(*cp)) |
| 80 |
|
; |
| 81 |
|
} |
