Summary:
User code can open a file on its own and pass it to the runtime, rather than
specifying a name and having the runtime open the file. This supports the use
case where a process cannot open a file on its own but can receive a file
descriptor from another process.
Relanding https://reviews.llvm.org/D62541. The original revision unlocked
the file before calling flush, this revision fixes that.
Reviewers: Dor1s, davidxl
Reviewed By: Dor1s
Subscribers: #sanitizers, llvm-commits
Tags: #sanitizers, #llvm
Differential Revision: https://reviews.llvm.org/D63581
llvm-svn: 364231
This caused instrumented Clang to become crashy. See llvm-commits thread
for repro steps.
This also reverts follow-up r362716 which added test cases.
> Author: Sajjad Mirza
>
> Differential Revision: http://reviews.llvm.org/D62541
llvm-svn: 363134
Sajjad Mirza