From: Benjamin Kramer <benny.kra@googlemail.com>
Date: Tue, 17 Nov 2009 20:51:40 +0000 (+0000)
Subject: fgetln is a BSDism; replace it with more portable code.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a9933b98399f656653a0876fc39e5b9093efb732;p=clang

fgetln is a BSDism; replace it with more portable code.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89140 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/tools/c-index-test/c-index-test.c b/tools/c-index-test/c-index-test.c
index 1ef27e6f64..f5ddfa68da 100644
--- a/tools/c-index-test/c-index-test.c
+++ b/tools/c-index-test/c-index-test.c
@@ -212,12 +212,15 @@ static int perform_file_scan(const char *ast_file, const char *source_file) {
   start_col = last_col = 1;
   
   while (!feof(fp)) {
-    size_t len;
-    const char *buf;
-        
-    if ((buf = fgetln(fp, &len)) == NULL)
-      break;
-    
+    size_t len = 0;
+    int c;
+
+    while ((c = fgetc(fp)) != EOF) {
+      len++;
+      if (c == '\n')
+        break;
+    }
+
     ++line;
     
     for (i = 0; i < len ; ++i) {