From: Anantha Kesari H Y <hyanantha@php.net>
Date: Thu, 7 Jul 2005 15:43:50 +0000 (+0000)
Subject: zend_stream_getc uses fread internally. NetWare LibC fread reads 4(Which I believe... 
X-Git-Tag: php-5.1.0b3~121
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=82da3f50746d4d49bdf9f14d2daa30b472e3576c;p=php

zend_stream_getc uses fread internally. NetWare LibC fread reads 4(Which I believe EOT) for EOF(^D) character. This happens when fread is asked to read one and only character as is the case with cl interactive mode.
-- Kamesh
---

diff --git a/Zend/zend_stream.c b/Zend/zend_stream.c
index 95050d3d26..22c891a2c0 100644
--- a/Zend/zend_stream.c
+++ b/Zend/zend_stream.c
@@ -102,7 +102,16 @@ ZEND_API size_t zend_stream_read(zend_file_handle *file_handle, char *buf, size_
 		int c = '*';
 		size_t n; 
 
+#ifdef NETWARE
+		/*
+			c != 4 check is there as fread of a character in NetWare LibC gives 4 upon ^D character.
+			Ascii value 4 is actually EOT character which is not defined anywhere in the LibC
+			or else we can use instead of hardcoded 4.
+		*/
+                for ( n = 0; n < len && (c = zend_stream_getc( file_handle TSRMLS_CC)) != EOF && c != 4 && c != '\n'; ++n )
+#else
 		for ( n = 0; n < len && (c = zend_stream_getc( file_handle TSRMLS_CC)) != EOF && c != '\n'; ++n ) 
+#endif
 			buf[n] = (char) c; 
 		if ( c == '\n' )
 			buf[n++] = (char) c;