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96 Commits

Author SHA1 Message Date
Reid Spencer
2d5d7084ba Put in a hack for Cygwin that prevents mkdtemp from being used since 
configure seems to find it on Cygwin but linking against it fails.

llvm-svn: 22189
 2005-06-02 05:38:20 +00:00
Duraid Madina
0cc90e2e4a comment the hpux bit 
llvm-svn: 22081
 2005-05-16 06:59:53 +00:00
Misha Brukman
f52511fcc6 Remove vim settings from source code; people should use llvm/utils/vim/vimrc 
llvm-svn: 21704
 2005-05-05 22:33:09 +00:00
Alkis Evlogimenos
9594d0b861 Silence gcc-4.0.0 warnings. 
llvm-svn: 21453
 2005-04-22 17:56:01 +00:00
Misha Brukman
933cdaf254 Remove trailing whitespace 
llvm-svn: 21422
 2005-04-21 22:55:34 +00:00
Reid Spencer
044ec874d5 Provide an implementation of the GetCurrentUserId and GetCurrentGroupId 
methods that were recently added to the interface.

llvm-svn: 21401
 2005-04-21 16:12:57 +00:00
Reid Spencer
4478133ab0 For Bug 543: 
Standardize the error messages to be in "path: what failed: why" format.
Also attempt to use the correct errno to ThrowErrno in situations where
the errno value is erased by subsequent system calls.

llvm-svn: 21385
 2005-04-21 02:50:10 +00:00
Reid Spencer
c3b52b74cd For Bug 543: 
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
 2005-04-21 02:30:32 +00:00
Misha Brukman
7f08d0bc03 Add FIXME by Markus Oberhumer from bug 545: not checking for "." in $PATH may 
result in returning executable files that won't be runnable.

llvm-svn: 21378
 2005-04-20 15:42:11 +00:00
Misha Brukman
11854af05f Do not mark directories as `executable', we only want program files 
Patch by Markus Oberhumer.

llvm-svn: 21377
 2005-04-20 15:33:22 +00:00
Misha Brukman
4113ed635d Ignore dangling symlinks in getDirectoryContents() 
Thanks to Markus Oberhumer for the patch!

llvm-svn: 21370
 2005-04-20 04:04:07 +00:00
Reid Spencer
a5fbf1d659 Be slightly more accurate in an error message. 
llvm-svn: 20397
 2005-03-02 05:45:56 +00:00
Chris Lattner
51c55602c9 Fix a bug in my previous change to this, which broke the build on sparcs. 
llvm-svn: 20184
 2005-02-14 21:42:10 +00:00
Chris Lattner
535796ff26 If errno is zero strerror_r does not modify the buffer, leaving it unterminated. 
This causes garbage to be printed out after error messages.

llvm-svn: 20165
 2005-02-13 22:46:37 +00:00
Chris Lattner
e88e660817 Fix bugpoint 
llvm-svn: 19605
 2005-01-16 04:23:22 +00:00
Reid Spencer
4e90250e81 Make asctime_r work for HP/UX. 
llvm-svn: 19544
 2005-01-14 00:50:50 +00:00
Reid Spencer
283688b80d Rename Unix/*.cpp and Win32/*.cpp to have a *.inc suffix so that the silly 
gdb debugger doesn't get confused on which file it is reading (the one in
lib/System or the one in lib/System/{Win32,Unix})

llvm-svn: 19426
 2005-01-09 23:29:00 +00:00
Jeff Cohen
aef3f70921 Use size_t instead of long to represent memory usage. long is 32 bits 
on 64-bit Windows.

llvm-svn: 19393
 2005-01-08 20:15:57 +00:00
Reid Spencer
ed2f874a8d Add functions for determining if the stdin/out/err is connected to a 
console or not.

llvm-svn: 19233
 2005-01-01 22:29:26 +00:00
Reid Spencer
7b4b2407c1 Fix a compilation error for the case where mallinfo() is not available. 
llvm-svn: 19201
 2004-12-31 05:53:27 +00:00
Reid Spencer
1c90f8199e For PR351: 
* 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
 2004-12-27 06:17:50 +00:00
Reid Spencer
73adbe7c2d For PR351: 
* Remove redundant #includes that are now in Unix.h

llvm-svn: 19160
 2004-12-27 06:17:39 +00:00
Reid Spencer
b454405d4a For PR351: 
* Move implementation of sys::PreventCoreFiles function to this file from
  the now defunct SysConfig abstraction.

llvm-svn: 19159
 2004-12-27 06:17:27 +00:00
Reid Spencer
4d34db1fe6 For PR351: 
* Ensure #includes are wrapped with appropriate HAVE_ guards
* Ensure variations in "dirent" structure are accounted for.

llvm-svn: 19158
 2004-12-27 06:17:15 +00:00
Reid Spencer
537353c09e For PR351: 
* Ensure #includes are wrapped with appropriate HAVE_ guards
* Consolidate implementation from operating system specific directory.

llvm-svn: 19157
 2004-12-27 06:17:03 +00:00
Reid Spencer
7f7fd13285 For PR351: 
* Ensure #includes are wrapped with appropriate HAVE_ guards

llvm-svn: 19156
 2004-12-27 06:16:52 +00:00
Reid Spencer
7da5e588d4 For PR351: 
SysConf abstraction was pointless because it had a single function in it that
pertained only to the current process. So merge it into the Process abstraction
and remove the files completely.

llvm-svn: 19149
 2004-12-27 06:15:14 +00:00
Reid Spencer
870c0e8f4f For PR351: 
Merge implementations of isValid and GetTemporaryDirectory into this file. There
is not any point having the operating system specific files for such little
variation between the Unix family of systems.

llvm-svn: 19134
 2004-12-24 06:29:42 +00:00
Reid Spencer
c2e45f4610 Remove these files as they are not being included any more. DynamicLibrary 
is now implemented via ltdl.cpp which has its own way of dealing with
the different platforms.

llvm-svn: 19129
 2004-12-24 03:59:46 +00:00
Reid Spencer
17e4392807 Put the CopyFile function explicitly in the sys namespace. 
llvm-svn: 19079
 2004-12-21 03:27:08 +00:00
Reid Spencer
76147edb0c Implement GetTimeUsage correctly. 
llvm-svn: 19074
 2004-12-20 21:43:33 +00:00
Reid Spencer
b9376dde14 Provide a getrusage based implementation of GetTotalMemoryUsage and use 
the ru_maxrss field as an approximation.

llvm-svn: 19072
 2004-12-20 16:33:37 +00:00
Reid Spencer
c34325ae5f Consistently use the same #if style. Also, fix a bug testing for sbrk(3) 
llvm-svn: 19071
 2004-12-20 16:06:44 +00:00
Reid Spencer
3f8be49b9e For PR351: 
* Implement GetMallocUsage to get usage of malloc heap
* Implement GetMemoryUsage to get total memory usage of process
* Implement GetTimeUsage to get elapsed/user/system time

llvm-svn: 19055
 2004-12-20 00:59:28 +00:00
Misha Brukman
272c37ff7b * Use "" for LLVM include files, not <> 
* llvm/Config/alloca.h already #includes config.h
* Minor readability/stylistic changes

llvm-svn: 19048
 2004-12-20 00:16:38 +00:00
Misha Brukman
247ee9ee4a Use <> for system #include files 
llvm-svn: 19046
 2004-12-19 19:27:11 +00:00
Brian Gaeke
63c01d5387 Make references to 'struct sigaction' compile under Solaris. 
llvm-svn: 19045
 2004-12-19 18:58:11 +00:00
Reid Spencer
e377d1308e For PR351: 
Move the functionality of RunProgramWithTimeout into the ExecuteAndWait
function: support a timeout and I/O redirects

llvm-svn: 19043
 2004-12-19 18:00:44 +00:00
Reid Spencer
5eba1617bf For PR351: 
Add a needed include.

llvm-svn: 19042
 2004-12-19 18:00:32 +00:00
Reid Spencer
43693c5432 Change the signatures of the destroyFile and destroyDirectory methods to 
const because they affect the file system, not the Path object.

llvm-svn: 18973
 2004-12-15 23:02:10 +00:00
Reid Spencer
a2d326c825 Remove automatic insertion of CFE's lib directory into the bytecode path 
because LLVM should be agnostic to the needs of specific front ends.

llvm-svn: 18968
 2004-12-15 22:21:42 +00:00
Reid Spencer
9d3a8ad836 Fix a file overwrite bug in llvm-ar introduced by changes to 
createTemporaryFile semantics where it doesn't create a fully unique name
if the basename doesn't exist. This functionality is now optionally
provided by the boolean reuse_current parameter to createTemporaryFile and
makeUnique. The default values differ because of the way these functions
are used in LLVM.

llvm-svn: 18961
 2004-12-15 08:32:45 +00:00
Reid Spencer
8fe73b4d39 For PR351: 
* Fix implementation and documentation about LLVMGCCDIR/bytecode-libs
* Add the makeUnique method, replacement for getUniqueFilename in Support.
* Add the sys::CopyFile function, replacement for CopyFile in Support.
* Move GetLLVMConfigDir() into generic code area since its generic.

llvm-svn: 18947
 2004-12-15 01:50:13 +00:00
Reid Spencer
4dec8e9e27 For PR351: 
Implement the new environment pointer for ExecuteAndWait

llvm-svn: 18928
 2004-12-14 04:18:51 +00:00
Reid Spencer
5a18b63eb5 For PR351: 
Implement three new functions to allow setting access/permission bits on
the file referenced by a path. The makeReadable and makeExecutable methods
replace the FileUtilities MakeFileReadable and MakeFileExecutable
functions. The makeWritable function is new and provided for consistency
since Path has a writable() method.

llvm-svn: 18907
 2004-12-13 19:59:50 +00:00
Reid Spencer
2062d248c7 Remove an always false clause from an if statement. 
llvm-svn: 18885
 2004-12-13 07:51:07 +00:00
Alkis Evlogimenos
72ddb084c4 Fix a bug where directory names of length one or less where not set 
properly (examples: "", ".", "a").

llvm-svn: 18883
 2004-12-13 07:41:35 +00:00
Reid Spencer
24cf14cef6 * Add a std::ostream inserter for sys::Path 
* Correct the std::string constructor to take a const reference.

llvm-svn: 18877
 2004-12-13 06:57:15 +00:00
Reid Spencer
dac49a55a1 For PR351: \ 
* Remove IsLibrary and GetLibraryPath, replaced by FindLibrary in ../Path.cpp \
* Implement GetSystemLibraryPaths and GetBytecodeLibraryPaths, instead of the \
  GetSystemLibraryPath1 and GetSystemLibraryPath2 methods

llvm-svn: 18862
 2004-12-13 03:00:51 +00:00
Reid Spencer
1e51643433 Make the size() method const 
llvm-svn: 18852
 2004-12-13 02:58:51 +00:00