X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=platform%2Fexample%2Ffunctions%2Fstdlib%2Fgetenv.c;h=7120d8eb0772fdce84f8d6a17528b09afab6b9d0;hb=e1c526e9bad3f6e69391e94059096145390508d3;hp=aa2817aef661981236cd2a49d895e9d633e2f0c7;hpb=3f6094115e79a45413f08361b68b71eb08da306e;p=pdclib

diff --git a/platform/example/functions/stdlib/getenv.c b/platform/example/functions/stdlib/getenv.c
index aa2817a..7120d8e 100644
--- a/platform/example/functions/stdlib/getenv.c
+++ b/platform/example/functions/stdlib/getenv.c
@@ -1,14 +1,10 @@
-/* $Id$ */
-
-/* Release $Name$ */
-
 /* 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>
@@ -16,20 +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;
 }
 
@@ -38,10 +22,8 @@ char * getenv( const char * name )
 #ifdef TEST
 #include <_PDCLIB_test.h>
 
-int main()
+int main( void )
 {
-    BEGIN_TESTS;
-    TESTCASE( strcmp( getenv( "SHELL" ), "/bin/sh" ) == 0 );
     return TEST_RESULTS;
 }