commit b0fe1620dcb4135ac3ab2d66ff93072373911299
author Ben Murdoch <benm@google.com> Thu May 05 13:52:32 2011 +0100
committer Ben Murdoch <benm@google.com> Tue May 10 15:41:47 2011 +0100
tree 3487cdc7e01ec56a6f84ea20f4bae596a0b73986
parent df5bff59602802b769e994b0dc1d8869a27fa40c

Update V8 to r6101 as required by WebKit r74534

Change-Id: I7f84af8dd732f11898fd644b2c2b1538914cb78d

src/utils.cc

diff --git a/src/utils.cc b/src/utils.cc
index 7096ba3..d0ec4ef 100644
--- a/src/utils.cc
+++ b/src/utils.cc
@@ -45,8 +45,16 @@
 }
 
 
-void Flush() {
-  fflush(stdout);
+void PrintF(FILE* out, const char* format, ...) {
+  va_list arguments;
+  va_start(arguments, format);
+  OS::VFPrint(out, format, arguments);
+  va_end(arguments);
+}
+
+
+void Flush(FILE* out) {
+  fflush(out);
 }
 
 
@@ -168,6 +176,23 @@
 }
 
 
+int AppendChars(const char* filename,
+                const char* str,
+                int size,
+                bool verbose) {
+  FILE* f = OS::FOpen(filename, "ab");
+  if (f == NULL) {
+    if (verbose) {
+      OS::PrintError("Cannot open file %s for writing.\n", filename);
+    }
+    return 0;
+  }
+  int written = WriteCharsToFile(str, size, f);
+  fclose(f);
+  return written;
+}
+
+
 int WriteChars(const char* filename,
                const char* str,
                int size,
@@ -214,11 +239,16 @@
 
 
 void StringBuilder::AddFormatted(const char* format, ...) {
+  va_list arguments;
+  va_start(arguments, format);
+  AddFormattedList(format, arguments);
+  va_end(arguments);
+}
+
+
+void StringBuilder::AddFormattedList(const char* format, va_list list) {
   ASSERT(!is_finalized() && position_ < buffer_.length());
-  va_list args;
-  va_start(args, format);
-  int n = OS::VSNPrintF(buffer_ + position_, format, args);
-  va_end(args);
+  int n = OS::VSNPrintF(buffer_ + position_, format, list);
   if (n < 0 || n >= (buffer_.length() - position_)) {
     position_ = buffer_.length();
   } else {