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Add method raw_fd_ostream::seek() for random access within a file.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63044 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Ted Kremenek
2009-01-26 21:42:04 +00:00
parent 4699934647
commit 9c27886dd5
2 changed files with 11 additions and 1 deletions
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6
lib/Support/raw_ostream.cpp
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@@ -255,6 +255,12 @@ void raw_fd_ostream::close() {
FD = -1;
}
uint64_t raw_fd_ostream::seek(uint64_t off) {
flush();
pos = lseek(FD, off, SEEK_SET);
return pos;
}
//===----------------------------------------------------------------------===//
// raw_stdout/err_ostream
//===----------------------------------------------------------------------===//