X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=platform%2Fexample%2Ffunctions%2Fstdlib%2Fgetenv.c;h=7120d8eb0772fdce84f8d6a17528b09afab6b9d0;hb=e1c526e9bad3f6e69391e94059096145390508d3;hp=4eb70102e54614867676813e30ba6a4d8ec18184;hpb=66c9a724d570ec507c640f6708fe48c4b8ca8b80;p=pdclib

diff --git a/platform/example/functions/stdlib/getenv.c b/platform/example/functions/stdlib/getenv.c
index 4eb7010..7120d8e 100644
--- a/platform/example/functions/stdlib/getenv.c
+++ b/platform/example/functions/stdlib/getenv.c
@@ -1,12 +1,10 @@
-/* $Id$ */
-
 /* getenv( const char * )
 
    This file is part of the Public Domain C Library (PDCLib).
    Permission is granted to use, modify, and / or redistribute at will.
 */
 
-/* This is an example implementation of getenv() fit for use with POSIX kernels.
+/* This is a stub implementation of getenv
 */
 
 #include <string.h>
@@ -14,20 +12,8 @@
 
 #ifndef REGTEST
 
-extern char * * environ;
-
 char * getenv( const char * name )
 {
-    size_t len = strlen( name );
-    size_t index = 0;
-    while ( environ[ index ] != NULL )
-    {
-        if ( strncmp( environ[ index ], name, len ) == 0 )
-        {
-            return environ[ index ] + len + 1;
-        }
-        index++;
-    }
     return NULL;
 }
 
@@ -38,8 +24,6 @@ char * getenv( const char * name )
 
 int main( void )
 {
-    TESTCASE( strcmp( getenv( "SHELL" ), "/bin/bash" ) == 0 );
-    /* TESTCASE( strcmp( getenv( "SHELL" ), "/bin/sh" ) == 0 ); */
     return TEST_RESULTS;
 }