forked from OSchip/llvm-project
b785e03612
This allows mapping larger files, delaying OOM failures until too many pages of them are accessed. This is makes the behavior of the mapped_file_region in this regard consistent between its "Unix" and "Windows" implementations. Guard the code witih #if defined(MAP_NORESERVE), consistent with other uses of MAP_NORESERVE in llvm-project, because some FreeBSD versions do not provide this flag. Reviewed By: clayborg Differential Revision: https://reviews.llvm.org/D96626 |
||
|---|---|---|
| .. | ||
| COM.inc | ||
| DynamicLibrary.inc | ||
| Host.inc | ||
| Memory.inc | ||
| Path.inc | ||
| Process.inc | ||
| Program.inc | ||
| README.txt | ||
| Signals.inc | ||
| ThreadLocal.inc | ||
| Threading.inc | ||
| Unix.h | ||
| Watchdog.inc | ||
README.txt
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.