Add append mode. (#1847)

1edd38b9 · t-wiser · GitHub · e66ba169 · 1edd38b9
Unverified Commit 1edd38b9 authored Aug 31, 2020 by t-wiser Committed by GitHub Aug 31, 2020
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include/fmt/os.h include/fmt/os.h +2 -1

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--- a/include/fmt/os.h
+++ b/include/fmt/os.h
@@ -278,7 +278,8 @@ class file {
    RDONLY = FMT_POSIX(O_RDONLY),  // Open for reading only.
    WRONLY = FMT_POSIX(O_WRONLY),  // Open for writing only.
    RDWR = FMT_POSIX(O_RDWR),      // Open for reading and writing.
-    CREATE = FMT_POSIX(O_CREAT)    // Create if the file doesn't exist.
+    CREATE = FMT_POSIX(O_CREAT),   // Create if the file doesn't exist.
+    APPEND = FMT_POSIX(O_APPEND)   // Open in append mode.
  };
  // Constructs a file object which doesn't represent any file.