mirror of
https://github.com/RPCS3/llvm.git
synced 2026-01-31 01:25:19 +01:00
87e117df59
Summary: Change the type of the Redirects parameter of llvm::sys::ExecuteAndWait, ExecuteNoWait and other APIs that wrap them from `const StringRef **` to `ArrayRef<Optional<StringRef>>`, which is safer and simplifies the use of these APIs (no more local StringRef variables just to get a pointer to). Corresponding clang changes will be posted as a separate patch. Reviewers: bkramer Reviewed By: bkramer Subscribers: vsk, llvm-commits Differential Revision: https://reviews.llvm.org/D37563 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@313155 91177308-0d34-0410-b5e6-96231b3b80d8
llvm/lib/Support/Unix README =========================== This directory provides implementations of the lib/System classes that are common to two or more variants of UNIX. For example, the directory structure underneath this directory could look like this: Unix - only code that is truly generic to all UNIX platforms Posix - code that is specific to Posix variants of UNIX SUS - code that is specific to the Single Unix Specification SysV - code that is specific to System V variants of UNIX As a rule, only those directories actually needing to be created should be created. Also, further subdirectories could be created to reflect versions of the various standards. For example, under SUS there could be v1, v2, and v3 subdirectories to reflect the three major versions of SUS.