search for: system_temp_directory

Hi, all. I noticed recently that llvm::sys::fs::createTemporaryFile does not use llvm::sys::path::system_temp_directory, instead relying on its platform-specific helper TempFile. Is there any reason for this disparity? The two implementations are not in sync, either: - TempDir honors TMPDIR, TMP, TEMP, TEMPDIR, and a configuration-settable P_tmpdir on Unix-y systems. system_temp_directory just honors TMPDIR. - Tem...

Hi, llvm::sys::path allows the user to query "known directory" paths: temp, cache, home. I was tweaking this area a bit for some time. I would like to propose a small redesign. What we have so far? home_directory() tries to return what it promises. No issues with that. system_temp_directory(true) returns a path to a directory that can be erased on reboot. On Linux it is usually /tmp. On Windows and OSX it returns user's temp directories as a first choice. system_temp_directory(false) returns a path to a directory that is not cleared on reboot. On Linux it is usually /var/tmp. On...

..., 2014 at 9:44 AM, Duncan P. N. Exon Smith < dexonsmith at apple.com> wrote: > > > On 2014-Jul-23, at 15:26, Jordan Rose <jordan_rose at apple.com> wrote: > > > > Hi, all. I noticed recently that llvm::sys::fs::createTemporaryFile does > not use llvm::sys::path::system_temp_directory, instead relying on its > platform-specific helper TempFile. Is there any reason for this disparity? > > > > The two implementations are not in sync, either: > > > > - TempDir honors TMPDIR, TMP, TEMP, TEMPDIR, and a > configuration-settable P_tmpdir on Unix-y systems....

...ents and use the >> first that exists. >> 2. We should make sure that the platform specific pieces live in their >> respective Path.inc files. >> > > But that is orthogonal, no? > > If I understand correctly, Jordan's question is "do we need both > system_temp_directory and TempDir"? I doesn't look like it, it seems > that every user of TempDir could be replaced with > system_temp_directory. Well, part of my original point is that TempDir is smarter than system_temp_directory in a few ways. I suppose the Windows implementation isn't one of them...

...l Espíndola <rafael.espindola at gmail.com> wrote: > On 23 November 2015 at 15:11, Aaron Ballman <aaron.ballman at gmail.com> wrote: >> On Mon, Nov 23, 2015 at 3:07 PM, Rafael Espíndola >> <rafael.espindola at gmail.com> wrote: >>>> We appear to use both system_temp_directory(true) and >>>> system_temp_directory(false) in ways that seem like they could matter. >>>> For instance, modules uses a temp directory that does not get erased >>>> on reboot, possibly for performance reasons. Do we gain something from >>>> deprecatin...

On Mon, Nov 23, 2015 at 3:07 PM, Rafael Espíndola <rafael.espindola at gmail.com> wrote: >> We appear to use both system_temp_directory(true) and >> system_temp_directory(false) in ways that seem like they could matter. >> For instance, modules uses a temp directory that does not get erased >> on reboot, possibly for performance reasons. Do we gain something from >> deprecating system_temp_directory()? >...

> It looks like OS X always has TMPDIR set these days (to the value of > _CS_DARWIN_USER_TEMP_DIR), so I think we should just go with TMPDIR if it's > set and non-empty, and then fall back to confstr. However, we should not be > using TMPDIR if ErasedOnReboot is false (i.e. if we'd prefer > _CS_DARWIN_USER_CACHE_DIR). Unfortunately there's no canonical environment >

> Well, that changes behavior on Linux; previously it did honor TMPDIR when > looking for a cache directory. Is that okay? (The Windows version is also > honoring TEMP in this case.) I *think* that is a bug fix. I don't have those env variables set on my linux machine (fedora 20), but I don't remember seeing them pointing to anything but /tmp in the past and that is even in

On 25 July 2014 17:57, David Majnemer <david.majnemer at gmail.com> wrote: > To be clear, I don't think we need both; I'd like for us to drop one of > them. I just want to make sure that that the final state, post merge, works > well on all of our platforms. :) Cool. The attached patch removes TempDir. It passes all tests, but the OS X case looks a bit suspicious. I first

I'm trying to install DAZ Studio under Wine and immediately after the splash screen it crashes out and I get a window with the following message: > Error creating directory C:/Program Files/***unknown variable system_temp_directory*** The DAZ Studio version is 3.0.1.135 for Windows. I'm running Wine 1.1.12 under Ubuntu 9.04 with GNOME 2.26.1. My video card is an nVidia GeForce 6200 LE. There's already a post about this problem in the DAZ forums from a couple of months ago with no apparent solution, so I thought I...

Hi Jake, About a year ago in commit 5049c3422d26b2b68877307c41b35d7e6aae3235, you attempted to solve a race in llvm-objcopy. What was the race? I ask because unless "last change wins" is the result you want, then the race isn't solved. The problem is that `sys::fs::rename` is just a thin wrapper around POSIX semantics, and replacing an existing file is not an error. Dave