commit a29da01b360b778d15ed735222d0f1d247954acf
author cushon <cushon@google.com> Thu Mar 29 13:31:46 2018 -0700
committer Copybara-Service <copybara-piper@google.com> Thu Mar 29 13:32:58 2018 -0700
tree 2961500fb84e8aa2ac4342f3c97d530ef425a29c
parent a76f7db51a90cc2e35c1d66782056c310729eef0

Fix a warning about comparing signed and unsigned values

PiperOrigin-RevId: 190977545

third_party/ijar/mapped_file_unix.cc

diff --git a/third_party/ijar/mapped_file_unix.cc b/third_party/ijar/mapped_file_unix.cc
index ccb8787..ced7d87 100644
--- a/third_party/ijar/mapped_file_unix.cc
+++ b/third_party/ijar/mapped_file_unix.cc
@@ -90,7 +90,7 @@
   int mmap_length_;
 };
 
-MappedOutputFile::MappedOutputFile(const char* name, u8 estimated_size)
+MappedOutputFile::MappedOutputFile(const char* name, size_t estimated_size)
     : estimated_size_(estimated_size) {
   impl_ = NULL;
   opened_ = false;
@@ -111,7 +111,7 @@
   // Ensure that any buffer overflow in JarStripper will result in
   // SIGSEGV or SIGBUS by over-allocating beyond the end of the file.
   size_t mmap_length = std::min(estimated_size + sysconf(_SC_PAGESIZE),
-                                (u8) std::numeric_limits<size_t>::max());
+                                std::numeric_limits<size_t>::max());
   void* mapped = mmap(NULL, mmap_length, PROT_WRITE, MAP_SHARED, fd, 0);
   if (mapped == MAP_FAILED) {
     snprintf(errmsg, MAX_ERROR, "mmap(): %s", strerror(errno));
@@ -131,9 +131,9 @@
   delete impl_;
 }
 
-int MappedOutputFile::Close(int size) {
+int MappedOutputFile::Close(size_t size) {
   if (size > estimated_size_) {
-    snprintf(errmsg, MAX_ERROR, "size %d > estimated size %lld", size,
+    snprintf(errmsg, MAX_ERROR, "size %zu > estimated size %zu", size,
              estimated_size_);
     errmsg_ = errmsg;
     return -1;