forked from OSchip/llvm-project
5167c1389b
Summary: getLastAccessedTime() and getLastModificationTime() provided times in nanoseconds but with only 1 second resolution, even when the underlying file system could provide more precise times than that. These changes add sub-second precision for unix platforms that support improved precision. Also add some comments to make sure people are aware that the resolution of times can vary across different file systems. Reviewers: labath, zturner, aaron.ballman, kristina Reviewed By: aaron.ballman, kristina Subscribers: lebedev.ri, mgorny, kristina, llvm-commits Differential Revision: https://reviews.llvm.org/D54826 llvm-svn: 347530 |
||
|---|---|---|
| .. | ||
| COM.inc | ||
| DynamicLibrary.inc | ||
| Host.inc | ||
| Memory.inc | ||
| Mutex.inc | ||
| Path.inc | ||
| Process.inc | ||
| Program.inc | ||
| README.txt | ||
| RWMutex.inc | ||
| 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.