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authorMax Kellermann <max@duempel.org>2015-03-24 21:58:36 +0100
committerMax Kellermann <max@duempel.org>2015-03-24 21:59:34 +0100
commit077e95da852189601fcc156fda9ec8f4a64887cb (patch)
tree4a8af4d6feb2c092881908cec5c59ba1f4078054 /src
parent7f6e1fbc8d463308e374bb7d9b112cd9f452f76e (diff)
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system/FileDescriptor: add method Tell()
Diffstat (limited to '')
-rw-r--r--src/system/FileDescriptor.hxx5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/system/FileDescriptor.hxx b/src/system/FileDescriptor.hxx
index c366f3cc0..75a76844c 100644
--- a/src/system/FileDescriptor.hxx
+++ b/src/system/FileDescriptor.hxx
@@ -146,6 +146,11 @@ public:
return lseek(Get(), offset, SEEK_SET);
}
+ gcc_pure
+ off_t Tell() const {
+ return lseek(Get(), 0, SEEK_CUR);
+ }
+
/**
* Returns the size of the file in bytes, or -1 on error.
*/