Michael J. Spencer
c0a74e28cf
[Support][FileSystem] Fix identify_magic for big endian ELF.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178905 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-05 20:10:04 +00:00
Douglas Gregor
b0b5bde018
<rdar://problem/13477190> On Darwin, use DARWIN_USER_TEMP_DIR or DARWIN_USER_CACHE_DIR for the system temporary directory.
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The DARWIN_USER_TEMP_DIR and DARWIN_USER_CACHE_DIR configuration
settings are more idiomatic for Darwin than the TMPDIR environment
variable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177669 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-21 21:46:10 +00:00
Guy Benyei
87d0b9ed14
Add static cast to unsigned char whenever a character classification function is called with a signed char argument, in order to avoid assertions in Windows Debug configuration.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175006 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-12 21:21:59 +00:00
Chandler Carruth
d04a8d4b33
Use the new script to sort the includes of every file under lib.
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Sooooo many of these had incorrect or strange main module includes.
I have manually inspected all of these, and fixed the main module
include to be the nearest plausible thing I could find. If you own or
care about any of these source files, I encourage you to take some time
and check that these edits were sensible. I can't have broken anything
(I strictly added headers, and reordered them, never removed), but they
may not be the headers you'd really like to identify as containing the
API being implemented.
Many forward declarations and missing includes were added to a header
files to allow them to parse cleanly when included first. The main
module rule does in fact have its merits. =]
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169131 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-03 16:50:05 +00:00
Michael J. Spencer
b51c8e9bb5
[Support/PathV2] Fix out of bounds access in identify_magic when the file is empty.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158704 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-19 05:29:57 +00:00
Michael J. Spencer
55f43d6b7e
[PathV2]: Fix bug in create_directories which caused infinite recursion on
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som inputs.
Bug found and fix proposed by Kal Conley!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153225 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-21 23:09:14 +00:00
Daniel Dunbar
95fe7b9b72
Support/PathV2: Fix namespace qualifier in make_absolute(), for Win32.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151685 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-29 00:46:46 +00:00
Daniel Dunbar
d1d721660e
Support/PathV2: Fix make_absolute() to match is_absolute() and not expect to
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find root names on Unix.
- This fixes make_absolute to not basically always call current_path() on
Unix systems.
- I think the API probably needs cleanup in this area, but I'll let Michael
handle that.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151681 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-29 00:20:37 +00:00
Michael J. Spencer
d0fff1886c
[PathV2] Fix bug in relative_path.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151675 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-29 00:06:24 +00:00
David Blaikie
58604cd944
Change default error_code ctor to a 'named ctor' so it's more self-documenting.
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Unify default construction of error_code uses on this idiom so that users don't
feel compelled to make static globals for naming convenience. (unfortunately I
couldn't make the original ctor private as some APIs don't return their result,
instead using an out parameter (that makes sense to default construct) - which
is a bit of a pity. I did, however, find/fix some cases of unnecessary default
construction of error_code before I hit the unfixable cases)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150197 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-09 19:24:12 +00:00
Benjamin Kramer
80fd2a1972
PathV2: Remove static StringRef ctors.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150071 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-08 13:13:47 +00:00
Michael J. Spencer
5b08230930
Support/FileSystem: Add file_magic and move a vew clients over to it.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146523 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-13 23:17:12 +00:00
Michael J. Spencer
faebf11a34
Cleanup whitespace.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146521 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-13 23:16:15 +00:00
Michael J. Spencer
1dd2ee7bf4
Support/Windows: Cleanup scoped handles.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146362 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-12 06:03:33 +00:00
Eli Friedman
ecc9b5ec23
Fix a minor bug in fs::create_directories. Patch by Albert Wong.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139928 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-16 18:36:31 +00:00
Douglas Gregor
d26d6b68dd
Update the comment for system_temp_directory() to indicate when it
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will ignore the erasedOnReboot option, and properly escape the
backslash in "C:\TEMP". Thanks to Aaron and Francois.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139755 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 23:21:47 +00:00
Douglas Gregor
55cf815e19
Add a simple routine to determine the typical system directory for
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temporary data.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139725 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 20:27:01 +00:00
Benjamin Kramer
357b571841
Remove unimplemented function prototypes from PathV2. They can be readded when someone cares enough.
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Patch by Aaron Ballman!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139682 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-14 01:14:36 +00:00
Argyrios Kyrtzidis
6e31b9b8c3
Implement a function from PathV2 whose definition is missing.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125574 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-15 17:51:19 +00:00
Zhanyong Wan
63cc3a85cc
Adds llvm::sys::path::is_separator() to test whether a char is a path separator
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on the host OS. Reviewed by dgregor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125406 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-11 21:24:40 +00:00
Michael J. Spencer
28f0ed5c9d
Support/PathV2: Add identify_magic.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123548 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-15 20:39:36 +00:00
Michael J. Spencer
b33594be3d
Support/PathV2: Implement has_magic in terms of get_magic.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123545 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-15 18:52:41 +00:00
Michael J. Spencer
9df536ca78
Support/Path: Deprecate PathV1::IsSymlink and replace all uses with PathV2::is_symlink.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123345 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-12 23:55:06 +00:00
Michael J. Spencer
218dc3e2fe
Support/Path: Deprecate PathV1::isDirectory and replace all uses with PathV2::is_directory.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123209 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-11 01:21:55 +00:00
Michael J. Spencer
7fd682aaf2
Support/PathV2: Implement remove_all.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122884 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-05 16:39:38 +00:00
Michael J. Spencer
5bcdc7f7c4
Support/PathV2: Implement directory_entry::status.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122881 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-05 16:39:13 +00:00
Benjamin Kramer
3fee954b3e
Fix a signed/unsigned comparison warning.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122597 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-28 13:05:13 +00:00
Michael J. Spencer
628467ef1f
Support/PathV2: Implement has_magic.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122587 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-28 01:49:01 +00:00
Michael J. Spencer
2d484eb88d
Support/PathV2: Add missing has_relative_path impl.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122243 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-20 13:30:28 +00:00
Benjamin Kramer
3ce88c9290
PathV2: Use StringRef::substr to simplify substring creation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122085 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-17 20:27:37 +00:00
Benjamin Kramer
7fb866643e
Missed some StringRefRefs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122077 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-17 18:59:09 +00:00
Benjamin Kramer
d53f3c864b
Pass StringRefs by value, for consistency.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122074 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-17 18:19:06 +00:00
Michael J. Spencer
61187dd0ad
Support/FileSystem: Change file_status predicate functions that cannot fail to
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return their result instead of an error_code. Also add some missing predicate
functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121380 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-09 17:37:02 +00:00
Michael J. Spencer
12ccf67457
Support/PathV2: Remove const from bool return types.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121157 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-07 18:12:07 +00:00
Michael J. Spencer
5029159fbe
Support/PathV2: Change most functions in the path namespace to return their work
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via their return value instead of an out parameter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121149 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-07 17:04:04 +00:00
Michael J. Spencer
ca3a339d76
Support/PathV2: Cleanup separator handling.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121110 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-07 03:57:48 +00:00
Michael J. Spencer
936671b2ea
Support/PathV2: Remove the error_code return type from all functions in the path
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namespace. None of them return anything except for success anyway. These will be
converted to returning their result soon.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121109 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-07 03:57:37 +00:00
Michael J. Spencer
ee271d8758
Support/PathV2: Move make_absolute from path to fs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121108 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-07 03:57:17 +00:00
Michael J. Spencer
fbd1bbd7fa
Support/PathV2: Use SmallVector::clear instead of set_size.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121092 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-07 01:23:19 +00:00
Michael J. Spencer
1522fce477
Support/PathV2: Move current_path from path to fs and fix the Unix implementation.
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Unix bug spotted by Dan Gohman.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121090 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-07 01:22:31 +00:00
Michael J. Spencer
753cbbbd3c
Support/FileSystem: Add directory_iterator implementation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120989 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-06 04:28:42 +00:00
Michael J. Spencer
f150e7695e
Support/PathV2: Fix append to not add a slash to empty or root paths.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120988 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-06 04:28:23 +00:00
Bill Wendling
a6091be84c
Silence 'may be used uninitialized in this function' warnings. Static analysis
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may determine that they cannot be used uninitialized. But that might be a bit
too much for the compiler to determine.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120916 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-04 20:20:34 +00:00
Michael J. Spencer
9d425e7687
Support/PathV2: Remove redundant calls to make_error_code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120913 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-04 18:45:32 +00:00
Michael J. Spencer
470ae13be8
Support/FileSystem: Add status implementation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120870 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-04 00:32:40 +00:00
Michael J. Spencer
b83769f36a
Support/FileSystem: Add create_director{y,ies} implementations.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120790 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-03 05:42:11 +00:00
Michael J. Spencer
bee0c38f59
Support/FileSystem: Add copy_file implementation. Not tests yet because the
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file creation APIs aren't implemented.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120593 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-01 19:32:01 +00:00
Michael J. Spencer
ce2b68fb54
Support/PathV2: Add is_{absolute,relative} implementation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120560 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-01 06:21:53 +00:00
Michael J. Spencer
ae18008584
Support/PathV2: Add has_{root_path,root_name,root_directory,parent_path,filename,stem,extension} implementation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120559 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-01 06:03:50 +00:00
Michael J. Spencer
5265f22f45
Support/PathV2: Add extension implementation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120550 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-01 03:37:41 +00:00