X-Git-Url: https://pd.if.org/git/?p=pdclib;a=blobdiff_plain;f=functions%2Fstring%2Fstrndup.c;h=446fb5d6a6ac87e0fc9aeed516a27ae81931ac3b;hp=e50f419ded982705b0e9e5530299f080c0a40f54;hb=da0f3f353d417fed71f358a48d5d5394145e460d;hpb=219271fd548949abce8bd75c34dd42e519418fc4

diff --git a/functions/string/strndup.c b/functions/string/strndup.c
index e50f419..446fb5d 100644
--- a/functions/string/strndup.c
+++ b/functions/string/strndup.c
@@ -1,9 +1,13 @@
-/* [XSI] char* strndup(const char *, size_t)
+/* [XSI] char * strndup( const char *, size_t )
 
    This file is part of the Public Domain C Library (PDCLib).
    Permission is granted to use, modify, and / or redistribute at will.
 */
 
+#ifdef REGTEST
+#define _POSIX_C_SOURCE 200809L
+#endif
+
 #include <string.h>
 #include <stdlib.h>
 
@@ -27,7 +31,7 @@ char *strndup( const char * s, size_t len )
 #endif
 
 #ifdef TEST
-#include <_PDCLIB_test.h>
+#include "_PDCLIB_test.h"
 
 int main( void )
 {
@@ -37,16 +41,16 @@ int main( void )
     const char *teststr2 = "\xFE\x8C\n";
     char *testres, *testres2;
 
-    TESTCASE(testres  = strndup(teststr, 5));
-    TESTCASE(testres2 = strndup(teststr2, 1));
+    TESTCASE((testres  = strndup(teststr, 5)) != NULL);
+    TESTCASE((testres2 = strndup(teststr2, 1)) != NULL);
     TESTCASE(strcmp(testres, teststr) != 0);
     TESTCASE(strncmp(testres, teststr, 5) == 0);
     TESTCASE(strcmp(testres2, teststr2) != 0);
     TESTCASE(strncmp(testres2, teststr2, 1) == 0);
     free(testres);
     free(testres2);
-    TESTCASE(testres  = strndup(teststr, 20));
-    TESTCASE(testres2 = strndup(teststr2, 5));
+    TESTCASE((testres  = strndup(teststr, 20)) != NULL);
+    TESTCASE((testres2 = strndup(teststr2, 5)) != NULL);
     TESTCASE(strcmp(testres, teststr) == 0);
     TESTCASE(strcmp(testres2, teststr2) == 0);
     free(testres);