/****************************************************************************
- * Copyright (c) 2001,2002 Free Software Foundation, Inc. *
+ * Copyright (c) 2001-2007,2008 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
#include <ctype.h>
-MODULE_ID("$Id: varargs.c,v 1.3 2002/10/05 23:04:17 tom Exp $")
+MODULE_ID("$Id: varargs.c,v 1.8 2008/11/16 00:19:59 juergen Exp $")
#ifdef TRACE
atUnknown = 0, atInteger, atFloat, atPoint, atString
} ARGTYPE;
-#define VA_INT(type) ival = va_arg(ap, type)
+#define VA_INT(type) ival = (int) va_arg(ap, type)
#define VA_FLT(type) fval = va_arg(ap, type)
-#define VA_PTR(type) pval = (void *)va_arg(ap, type)
+#define VA_PTR(type) pval = (char *)va_arg(ap, type)
#define VA_STR(type) sval = va_arg(ap, type)
+#define MyBuffer _nc_globals.tracearg_buf
+#define MyLength _nc_globals.tracearg_used
+
/*
* Returns a string that represents the parameter list of a printf-style call.
*/
_nc_varargs(const char *fmt, va_list ap)
{
static char dummy[] = "";
- static char *result_buf;
- static size_t result_len;
char buffer[BUFSIZ];
const char *param;
if (fmt == 0 || *fmt == '\0')
return dummy;
- if (result_len == 0)
- result_buf = typeMalloc(char, result_len = BUFSIZ);
- if (result_buf == 0)
+ if (MyLength == 0)
+ MyBuffer = typeMalloc(char, MyLength = BUFSIZ);
+ if (MyBuffer == 0)
return dummy;
- *result_buf = '\0';
+ *MyBuffer = '\0';
while (*fmt != '\0') {
if (*fmt == '%') {
case atString:
param = _nc_visbuf2(1, sval);
break;
+ case atUnknown:
default:
strcpy(buffer, "?");
break;
}
- result_len += strlen(param) + 2;
- result_buf = typeRealloc(char, result_len, result_buf);
- sprintf(result_buf + strlen(result_buf), ", %s", param);
+ MyLength += strlen(param) + 2;
+ MyBuffer = typeRealloc(char, MyLength, MyBuffer);
+ sprintf(MyBuffer + strlen(MyBuffer), ", %s", param);
}
}
used = atUnknown;
}
}
- return (result_buf);
+ return (MyBuffer);
}
#else
-empty_module(_nc_varargs)
+EMPTY_MODULE(_nc_varargs)
#endif