llvm/lib/System/Unix, branch release_20http://llvm.orghttps://git.amat.us/llvm/atom/lib/System/Unix?h=release_202007-05-15T05:15:10ZMerge from mainline.2007-05-15T05:15:10ZTanya Lattnertonic@nondot.org2007-05-15T05:15:10Zurn:sha1:f9116a1aaa2b7b7d96409e4860b692fc2e75b706
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_20@37078 91177308-0d34-0410-b5e6-96231b3b80d8
pull some win32 code into common code, add bitcode identification support.2007-05-06T05:32:21ZChris Lattnersabre@nondot.org2007-05-06T05:32:21Zurn:sha1:f283a5e53a99d13035a9e783acff80d4ea064a92
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36846 91177308-0d34-0410-b5e6-96231b3b80d8
Cygwin doesn't have the RSS_LIMIT for get/setrlimit.2007-04-23T07:22:51ZReid Spencerrspencer@reidspencer.com2007-04-23T07:22:51Zurn:sha1:2e40d0329065d2744b5ed2abfe20c549c9d3f5e2
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36361 91177308-0d34-0410-b5e6-96231b3b80d8
For PR1291:2007-04-07T18:52:17ZReid Spencerrspencer@reidspencer.com2007-04-07T18:52:17Zurn:sha1:2ae9d11b7c0fd54e0b5298fb4fcf17b6ee9d5c91
Implement the PathWithStatus class and its use throughout lib/System.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35742 91177308-0d34-0410-b5e6-96231b3b80d8
Use the stat information in the Path object, if it is already obtained. This2007-03-29T19:11:22ZReid Spencerrspencer@reidspencer.com2007-03-29T19:11:22Zurn:sha1:1ea733db9d7eb1e55785e9b2201638c37db56cad
avoids a call to ::fstat by MappedFile when the file size information was
already obtained by the Path object.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35477 91177308-0d34-0410-b5e6-96231b3b80d8
For PR789:2007-03-29T19:05:44ZReid Spencerrspencer@reidspencer.com2007-03-29T19:05:44Zurn:sha1:8475ec068c213d0bf73f7686d82491a8f12e3b32
Make the sys::Path::getFileStatus function more efficient by having it
return a pointer to the FileStatus structure rather than copy it. Adjust
uses of the function accordingly. Also, fix some memory issues in sys::Path.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35476 91177308-0d34-0410-b5e6-96231b3b80d8
Add a uniqueID field to the FileStatus structure for Paths. This will map2007-03-29T17:00:31ZReid Spencerrspencer@reidspencer.com2007-03-29T17:00:31Zurn:sha1:4031befb62d90309bdaa3c9cbed9c0b5fc12d67c
to the inode number on Unix and something far less unique on Windows. The
windows case needs to be improved.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35461 91177308-0d34-0410-b5e6-96231b3b80d8
For PR789:2007-03-29T16:43:20ZReid Spencerrspencer@reidspencer.com2007-03-29T16:43:20Zurn:sha1:69cce815e7414ad9a186920c78890c852986d6bf
* Add a method: bool isAbsolute() const, which determines if the path name
is absolute or not.
* Implement caching of file status information in the Path object. Allow it
to be updated forcefully or lazily re-fetched from the cached value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35456 91177308-0d34-0410-b5e6-96231b3b80d8
Add possibility to set memory limit for binaries run via libSystem. This2007-02-16T19:11:07ZAnton Korobeynikovasl@math.spbu.ru2007-02-16T19:11:07Zurn:sha1:9ba8a76f8baaa1092d60ccfbc04e7efdc207c98f
is especially needed for bugpoint. This partly implements PR688
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34349 91177308-0d34-0410-b5e6-96231b3b80d8
Eliminate "control reaches end of non-void function" warnings.2006-12-05T17:53:26ZReid Spencerrspencer@reidspencer.com2006-12-05T17:53:26Zurn:sha1:875fd8fd10172655921aa2e6b6aceb131b04d530
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32225 91177308-0d34-0410-b5e6-96231b3b80d8