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llvm-project/llvm/lib/Support/Unix
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Hubert Tong 7f8b3bf247 [Support] On AIX, Check ENOTSUP on posix_fallocate instead of EOPNOTSUPP 
Summary:
`posix_fallocate` can fail if the underlying filesystem does not support
it; and, on AIX, such a failure is reported by a return value of
`ENOTSUP`. The existing code checks only for `EOPNOTSUPP`, which may
share the same value as `ENOTSUP`, but is not required to.

Reviewers: xingxue, sfertile, jasonliu

Reviewed By: xingxue

Subscribers: kristina, jsji, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D60175

llvm-svn: 357662
 		2019-04-04 00:40:34 +00:00
..
COM.inc Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
DynamicLibrary.inc Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
Host.inc Use AIX version detection at LLVM run-time 2019-03-13 00:12:43 +00:00
Memory.inc Fix non-Windows platforms build break introduced by r355065. Fixes: 2019-02-28 03:03:07 +00:00
Mutex.inc Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
Path.inc [Support] On AIX, Check ENOTSUP on posix_fallocate instead of EOPNOTSUPP 2019-04-04 00:40:34 +00:00
Process.inc build: Remove the cmake check for malloc.h. 2019-02-06 19:20:47 +00:00
Program.inc Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
README.txt
…
RWMutex.inc Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
Signals.inc Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
ThreadLocal.inc Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
Threading.inc Add OpenBSD support to be able to get the thread name 2019-02-07 02:06:58 +00:00
Unix.h Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
Watchdog.inc Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00

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.