| 18 |
|
frlibopen(fname) /* find file and open for reading */ |
| 19 |
|
register char *fname; |
| 20 |
|
{ |
| 21 |
< |
extern char *strcpy(), *getlibpath(); |
| 21 |
> |
extern char *strcpy(), *getrlibpath(); |
| 22 |
|
FILE *fp; |
| 23 |
< |
char pname[MAXPATH]; |
| 23 |
> |
char pname[PATH_MAX]; |
| 24 |
|
register char *sp, *cp; |
| 25 |
|
|
| 26 |
|
if (fname == NULL) |
| 29 |
|
if (ISDIRSEP(fname[0]) || fname[0] == '.') /* absolute path */ |
| 30 |
|
return(fopen(fname, "r")); |
| 31 |
|
/* check search path */ |
| 32 |
< |
sp = getlibpath(); |
| 32 |
> |
sp = getrlibpath(); |
| 33 |
|
do { |
| 34 |
|
cp = pname; |
| 35 |
|
while (*sp && (*cp = *sp++) != PATHSEP) |