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* Merge System into Support.Michael J. Spencer2010-11-291-87/+0
| | | | llvm-svn: 120298
* Add a portable strerror*() wrapper, llvm::sys::StrError(). This includes theJeffrey Yasskin2009-07-011-26/+2
| | | | | | | | Windows variant, strerror_s, but I couldn't test that. I'll update configure and config.h.in in a subsequent patch. llvm-svn: 74621
* glibc has two versions of strerror_r, a standards compliant one and a GNUDan Gohman2009-06-151-1/+8
| | | | | | | | | | | | | | specific one. The GNU one is chosen when _GNU_SOURCE is defined. g++ always defines _GNU_SOURCE on linux platforms because glibc's headers won't compile in C++ mode without it. The GNU strerror_r doesn't always modify the buffer which causes empty error messages on linux. This patch changes MakeErrMsg to use the return value of strerror_r to get the string instead of assuming the buffer will be modified, on GLIBC. Patch by Benjamin Kramer! llvm-svn: 73396
* Make Unix.h:MakeErrMsg separate the prefix and errno string, so we get:Daniel Dunbar2009-04-201-1/+4
| | | | | | | | | | | | | | | | | clang: error: unable to make temporary file: /etc/cc: can't make unique filename: Permission denied instead of clang: error: unable to make temporary file: /etc/cc: can't make unique filenamePermission denied for example. Also, audited the uses of MakeErrMsg to make the prefix strings consistent (not end with newline/punctuation/space/": "). llvm-svn: 69626
* Clean up the use of static and anonymous namespaces. This turned upDan Gohman2008-05-131-1/+1
| | | | | | | several things that were neither in an anonymous namespace nor static but not intended to be global. llvm-svn: 51017
* Remove attribution from file headers, per discussion on llvmdev.Chris Lattner2007-12-291-2/+2
| | | | llvm-svn: 45418
* For PR797:Reid Spencer2006-08-251-1/+1
| | | | | | | Make the Win32 code exception free (untested/uncompiled) which forced some interface changes which had ripple effect. This should be the last of 797. llvm-svn: 29884
* For PR797:Reid Spencer2006-08-231-53/+0
| | | | | | | Final removal of exceptions from lib/System and adjustment of users to accommodate. llvm-svn: 29846
* For PR797:Reid Spencer2006-08-231-2/+3
| | | | | | | Eliminate exception throwing from Path::renamePathOnDisk and adjust its users correspondingly. llvm-svn: 29843
* For PR797:Reid Spencer2006-08-211-0/+31
| | | | | | | Remove all exception code from Program.inc and implement its new interface with an ErrMsg string argument. llvm-svn: 29790
* Change AllocateRWX/DeallocateRWX to not throw an exception.Chris Lattner2006-07-071-17/+46
| | | | llvm-svn: 29058
* Remove trailing whitespaceMisha Brukman2005-04-211-4/+4
| | | | llvm-svn: 21422
* For Bug 543:Reid Spencer2005-04-211-6/+8
| | | | | | | Allow the ThrowErrno function to optionally accept an error number parameter so that callers can specify the error number to be used. llvm-svn: 21384
* Fix a bug in my previous change to this, which broke the build on sparcs.Chris Lattner2005-02-141-1/+1
| | | | llvm-svn: 20184
* If errno is zero strerror_r does not modify the buffer, leaving it unterminated.Chris Lattner2005-02-131-2/+5
| | | | | | This causes garbage to be printed out after error messages. llvm-svn: 20165
* For PR351:Reid Spencer2004-12-271-4/+58
| | | | | | | | | | * Ensure #includes are wrapped with appropriate HAVE_ guards * Account for variations in time.h and sys/time.h inclusion. * Add macros for getting wait(2) exit status correctly (per autoconf sugg.) * Implement ThrowErrno in terms of strerror_r, strerror or none based on what is available on the platform. llvm-svn: 19161
* Make this work with the ICC compiler, contributed by Bjørn WennbergChris Lattner2004-12-081-0/+1
| | | | llvm-svn: 18626
* Forget strerror_r, it causes problems. Fix later when threading mattersReid Spencer2004-11-141-5/+0
| | | | llvm-svn: 17783
* Adjust sys/stat.h inclusion so its only for SunOS.Reid Spencer2004-10-051-1/+0
| | | | llvm-svn: 16686
* Added a couple of includes to get this to compile on Sparc.Tanya Lattner2004-10-051-0/+1
| | | | llvm-svn: 16685
* Changes For Bug 352Reid Spencer2004-09-011-1/+1
| | | | | | | | Move include/Config and include/Support into include/llvm/Config, include/llvm/ADT and include/llvm/Support. From here on out, all LLVM public header files must be under include/llvm/. llvm-svn: 16137
* Add a new abstraction, SysConfig for platform independent systemReid Spencer2004-08-311-0/+1
| | | | | | | configuration calls. Right now this just contains PreventCoreFiles so that bugpoint can by platform independent. llvm-svn: 16124
* Add inclusion of assert.hReid Spencer2004-08-301-0/+1
| | | | llvm-svn: 16118
* Include some additional header files.Reid Spencer2004-08-291-4/+6
| | | | | | Fix the banner length. llvm-svn: 16086
* Initial implementation of the Path operating system concept.Reid Spencer2004-08-251-0/+34
llvm-svn: 16048
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