| 1,10 → 1,10 |
|---|
| /* |
| * This file is part of FDNPKG. |
| * This file is part of pkginst (SvarDOS). |
| * |
| * Reads environment variables that will be used by FDNPKG and FDINST. |
| * Reads environment variables that will be used by pkginst. |
| * Returns 0 on success, non-zero otherwise. |
| * |
| * Copyright (C) 2012-2016 Mateusz Viste |
| * Copyright (C) 2012-2021 Mateusz Viste |
| */ |
| |
| #include <stdio.h> /* snprintf() */ |
| 14,7 → 14,7 |
|---|
| #include "readenv.h" |
| |
| |
| int readenv(char **dosdir, char **tempdir, char *cfgfile, int cfgfilemaxlen) { |
| int readenv(char **dosdir, char *cfgfile, int cfgfilemaxlen) { |
| char *cfg; |
| |
| /* check if %DOSDIR% is set, and retrieve it */ |
| 25,14 → 25,6 |
|---|
| return(-1); |
| } |
| |
| /* check if %TEMP% is set, and retrieve it */ |
| *tempdir = getenv("TEMP"); |
| if (*tempdir == NULL) { |
| kitten_puts(2, 0, "%TEMP% not set! You should make it point to a writeable directory."); |
| kitten_puts(2, 1, "Example: SET TEMP=C:\\TEMP"); |
| return(-2); |
| } |
| |
| /* look for the FDNPKG.CFG env. variable */ |
| cfg = getenv("FDNPKG.CFG"); |
| cfgfilemaxlen -= 1; /* make room for the null terminator */ |