Update KenLM

1 files changed, 21 insertions, 6 deletions

diff --git a/klm/util/file.cc b/klm/util/file.cc
index ff5e64c9..6bf879ac 100644
--- a/klm/util/file.cc
+++ b/klm/util/file.cc
@@ -6,6 +6,7 @@
 #include <cstdio>
 #include <iostream>
 
+#include <assert.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <fcntl.h>
@@ -111,6 +112,11 @@ void WriteOrThrow(int fd, const void *data_void, std::size_t size) {
   }
 }
 
+void WriteOrThrow(FILE *to, const void *data, std::size_t size) {
+  assert(size);
+  if (1 != std::fwrite(data, size, 1, to)) UTIL_THROW(util::ErrnoException, "Short write; requested size " << size);
+}
+
 void FSyncOrThrow(int fd) {
 // Apparently windows doesn't have fsync?  
 #if !defined(_WIN32) && !defined(_WIN64)
@@ -148,6 +154,12 @@ std::FILE *FDOpenOrThrow(scoped_fd &file) {
   return ret;
 }
 
+std::FILE *FOpenOrThrow(const char *path, const char *mode) {
+  std::FILE *ret;
+  UTIL_THROW_IF(!(ret = fopen(path, mode)), util::ErrnoException, "Could not fopen " << path << " for " << mode);
+  return ret;
+}
+
 TempMaker::TempMaker(const std::string &prefix) : base_(prefix) {
   base_ += "XXXXXX";
 }
@@ -247,7 +259,9 @@ mkstemp_and_unlink(char *tmpl)
 
     /* Modified for windows and to unlink */
     //      fd = open (tmpl, O_RDWR | O_CREAT | O_EXCL, _S_IREAD | _S_IWRITE);
-    fd = _open (tmpl, _O_RDWR | _O_CREAT | _O_TEMPORARY | _O_EXCL | _O_BINARY, _S_IREAD | _S_IWRITE);
+    int flags = _O_RDWR | _O_CREAT | _O_EXCL | _O_BINARY;
+    flags |= _O_TEMPORARY;
+    fd = _open (tmpl, flags, _S_IREAD | _S_IWRITE);
     if (fd >= 0)
     {
       errno = save_errno;
@@ -265,17 +279,18 @@ mkstemp_and_unlink(char *tmpl)
 int
 mkstemp_and_unlink(char *tmpl) {
   int ret = mkstemp(tmpl);
-  if (ret == -1) return -1;
-  UTIL_THROW_IF(unlink(tmpl), util::ErrnoException, "Failed to delete " << tmpl);
+  if (ret != -1) {
+    UTIL_THROW_IF(unlink(tmpl), util::ErrnoException, "Failed to delete " << tmpl);
+  }
   return ret;
 }
 #endif
 
 int TempMaker::Make() const {
-  std::string copy(base_);
-  copy.push_back(0);
+  std::string name(base_);
+  name.push_back(0);
   int ret;
-  UTIL_THROW_IF(-1 == (ret = mkstemp_and_unlink(&copy[0])), util::ErrnoException, "Failed to make a temporary based on " << base_);
+  UTIL_THROW_IF(-1 == (ret = mkstemp_and_unlink(&name[0])), util::ErrnoException, "Failed to make a temporary based on " << base_);
   return ret;
 }