X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=functions%2Fstdlib%2Fstrtol.c;h=8fc95b0fce7c66d842bcb8d325e371f211f2cac9;hb=0d54a75af25ca44411e7c4190cc2a93a390e61a2;hp=2ee1e5f3fab52aa72af6b963120373569618efa0;hpb=fed7bd2546a24c265b7a4c74b2b2829a1738a1db;p=pdclib.old

diff --git a/functions/stdlib/strtol.c b/functions/stdlib/strtol.c
index 2ee1e5f..8fc95b0 100644
--- a/functions/stdlib/strtol.c
+++ b/functions/stdlib/strtol.c
@@ -1,33 +1,32 @@
 /* $Id$ */
 
-/* Release $Name$ */
-
 /* strtol( const char *, char * *, int )
 
    This file is part of the Public Domain C Library (PDCLib).
    Permission is granted to use, modify, and / or redistribute at will.
 */
 
-#define _PDCLIB_INT_H _PDCLIB_INT_H
-#include <_PDCLIB_int.h>
 #include <limits.h>
 #include <stdlib.h>
 
 #ifndef REGTEST
 
+#include <stdint.h>
+
 long int strtol( const char * s, char ** endptr, int base )
 {
     long int rc;
     char sign = '+';
     const char * p = _PDCLIB_strtox_prelim( s, &sign, &base );
+    if ( base < 2 || base > 36 ) return 0;
     if ( sign == '+' )
     {
-        rc = _PDCLIB_strtox_main( &p, base, LONG_MAX, LONG_MAX / base, LONG_MAX % base, &sign );
+        rc = (long int)_PDCLIB_strtox_main( &p, (unsigned)base, (uintmax_t)LONG_MAX, (uintmax_t)( LONG_MAX / base ), (int)( LONG_MAX % base ), &sign );
     }
     else
     {
         /* FIXME: This breaks on some machines that round negatives wrongly */
-        rc = _PDCLIB_strtox_main( &p, base, LONG_MIN, LONG_MIN / -base, -( LONG_MIN % base ), &sign );
+        rc = (long int)_PDCLIB_strtox_main( &p, (unsigned)base, (uintmax_t)LONG_MIN, (uintmax_t)( LONG_MIN / -base ), (int)( -( LONG_MIN % base ) ), &sign );
     }
     if ( endptr != NULL ) *endptr = ( p != NULL ) ? (char *) p : (char *) s;
     return ( sign == '+' ) ? rc : -rc;
@@ -37,14 +36,19 @@ long int strtol( const char * s, char ** endptr, int base )
 
 #ifdef TEST
 #include <_PDCLIB_test.h>
+
+#ifndef _PDCLIB_INT_H
+#define _PDCLIB_INT_H
+#include <_PDCLIB_int.h>
+#endif
+
 #include <errno.h>
 
-int main()
+int main( void )
 {
     char * endptr;
     /* this, to base 36, overflows even a 256 bit integer */
     char overflow[] = "-ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ_";
-    BEGIN_TESTS;
     errno = 0;
     /* basic functionality */
     TESTCASE( strtol( "123", NULL, 10 ) == 123 );
@@ -88,7 +92,7 @@ int main()
     TESTCASE( strtol( "0x80000000", NULL, 0 ) == LONG_MAX );
     TESTCASE( errno == ERANGE );
     errno = 0;
-    TESTCASE( strtol( "-0x7FFFFFFF", NULL, 0 ) == 0x80000001 );
+    TESTCASE( strtol( "-0x7FFFFFFF", NULL, 0 ) == (long)0x80000001 );
     TESTCASE( errno == 0 );
     TESTCASE( strtol( "-0x80000000", NULL, 0 ) == LONG_MIN );
     TESTCASE( errno == 0 );
@@ -102,7 +106,7 @@ int main()
     TESTCASE( strtol( "0x8000000000000000", NULL, 0 ) == LONG_MAX );
     TESTCASE( errno == ERANGE );
     errno = 0;
-    TESTCASE( strtol( "-0x7FFFFFFFFFFFFFFF", NULL, 0 ) == -0x8000000000000001 );
+    TESTCASE( strtol( "-0x7FFFFFFFFFFFFFFF", NULL, 0 ) == (long)0x8000000000000001 );
     TESTCASE( errno == 0 );
     TESTCASE( strtol( "-0x8000000000000000", NULL, 0 ) == LONG_MIN );
     TESTCASE( errno == 0 );