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48 Commits

Author SHA1 Message Date
David Blaikie 18544b9614 Change default error_code ctor to a 'named ctor' so it's more self-documenting. 
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)

llvm-svn: 150197
 2012-02-09 19:24:12 +00:00
Benjamin Kramer 5e4f0a4a31 PathV2: Remove static StringRef ctors. 
llvm-svn: 150071
 2012-02-08 13:13:47 +00:00
Michael J. Spencer 4f8a832c19 Support/FileSystem: Add file_magic and move a vew clients over to it. 
llvm-svn: 146523
 2011-12-13 23:17:12 +00:00
Michael J. Spencer 7dfbeda68e Cleanup whitespace. 
llvm-svn: 146521
 2011-12-13 23:16:15 +00:00
Michael J. Spencer 513f1b666f Support/Windows: Cleanup scoped handles. 
llvm-svn: 146362
 2011-12-12 06:03:33 +00:00
Eli Friedman f67d3ff8f3 Fix a minor bug in fs::create_directories. Patch by Albert Wong. 
llvm-svn: 139928
 2011-09-16 18:36:31 +00:00
Douglas Gregor 8b74454619 Update the comment for system_temp_directory() to indicate when it 
will ignore the erasedOnReboot option, and properly escape the
backslash in "C:\TEMP". Thanks to Aaron and Francois.

llvm-svn: 139755
 2011-09-14 23:21:47 +00:00
Douglas Gregor 123dc70c50 Add a simple routine to determine the typical system directory for 
temporary data. 

llvm-svn: 139725
 2011-09-14 20:27:01 +00:00
Benjamin Kramer 91ead3c1f5 Remove unimplemented function prototypes from PathV2. They can be readded when someone cares enough. 
Patch by Aaron Ballman!

llvm-svn: 139682
 2011-09-14 01:14:36 +00:00
Argyrios Kyrtzidis a61736ff90 Implement a function from PathV2 whose definition is missing. 
llvm-svn: 125574
 2011-02-15 17:51:19 +00:00
Zhanyong Wan 606bb1a2dc Adds llvm::sys::path::is_separator() to test whether a char is a path separator 
on the host OS.  Reviewed by dgregor.

llvm-svn: 125406
 2011-02-11 21:24:40 +00:00
Michael J. Spencer 94b2ab3556 Support/PathV2: Add identify_magic. 
llvm-svn: 123548
 2011-01-15 20:39:36 +00:00
Michael J. Spencer 7887466adc Support/PathV2: Implement has_magic in terms of get_magic. 
llvm-svn: 123545
 2011-01-15 18:52:41 +00:00
Michael J. Spencer d9960c69b5 Support/Path: Deprecate PathV1::IsSymlink and replace all uses with PathV2::is_symlink. 
llvm-svn: 123345
 2011-01-12 23:55:06 +00:00
Michael J. Spencer 0d771edeee Support/Path: Deprecate PathV1::isDirectory and replace all uses with PathV2::is_directory. 
llvm-svn: 123209
 2011-01-11 01:21:55 +00:00
Michael J. Spencer 61d6f739a8 Support/PathV2: Implement remove_all. 
llvm-svn: 122884
 2011-01-05 16:39:38 +00:00
Michael J. Spencer f8dc1868e2 Support/PathV2: Implement directory_entry::status. 
llvm-svn: 122881
 2011-01-05 16:39:13 +00:00
Benjamin Kramer 110442d8a0 Fix a signed/unsigned comparison warning. 
llvm-svn: 122597
 2010-12-28 13:05:13 +00:00
Michael J. Spencer 848f46bb84 Support/PathV2: Implement has_magic. 
llvm-svn: 122587
 2010-12-28 01:49:01 +00:00
Michael J. Spencer 6d4b7e7e83 Support/PathV2: Add missing has_relative_path impl. 
llvm-svn: 122243
 2010-12-20 13:30:28 +00:00
Benjamin Kramer ffa42ced39 PathV2: Use StringRef::substr to simplify substring creation. 
llvm-svn: 122085
 2010-12-17 20:27:37 +00:00
Benjamin Kramer cb520cd8cb Missed some StringRefRefs. 
llvm-svn: 122077
 2010-12-17 18:59:09 +00:00
Benjamin Kramer 292b44baea Pass StringRefs by value, for consistency. 
llvm-svn: 122074
 2010-12-17 18:19:06 +00:00
Michael J. Spencer 730f51ad96 Support/FileSystem: Change file_status predicate functions that cannot fail to 
return their result instead of an error_code. Also add some missing predicate
functions.

llvm-svn: 121380
 2010-12-09 17:37:02 +00:00
Michael J. Spencer a68282caa8 Support/PathV2: Remove const from bool return types. 
llvm-svn: 121157
 2010-12-07 18:12:07 +00:00
Michael J. Spencer f616b218c8 Support/PathV2: Change most functions in the path namespace to return their work 
via their return value instead of an out parameter.

llvm-svn: 121149
 2010-12-07 17:04:04 +00:00
Michael J. Spencer bfea3c739d Support/PathV2: Cleanup separator handling. 
llvm-svn: 121110
 2010-12-07 03:57:48 +00:00
Michael J. Spencer 1e090f0b8f Support/PathV2: Remove the error_code return type from all functions in the path 
namespace. None of them return anything except for success anyway. These will be
converted to returning their result soon.

llvm-svn: 121109
 2010-12-07 03:57:37 +00:00
Michael J. Spencer 92903a3339 Support/PathV2: Move make_absolute from path to fs. 
llvm-svn: 121108
 2010-12-07 03:57:17 +00:00
Michael J. Spencer 98c7a114de Support/PathV2: Use SmallVector::clear instead of set_size. 
llvm-svn: 121092
 2010-12-07 01:23:19 +00:00
Michael J. Spencer 20daa28344 Support/PathV2: Move current_path from path to fs and fix the Unix implementation. 
Unix bug spotted by Dan Gohman.

llvm-svn: 121090
 2010-12-07 01:22:31 +00:00
Michael J. Spencer 7ecd94cc0b Support/FileSystem: Add directory_iterator implementation. 
llvm-svn: 120989
 2010-12-06 04:28:42 +00:00
Michael J. Spencer 95e4ac16a5 Support/PathV2: Fix append to not add a slash to empty or root paths. 
llvm-svn: 120988
 2010-12-06 04:28:23 +00:00
Bill Wendling 3336f748a5 Silence 'may be used uninitialized in this function' warnings. Static analysis 
may determine that they cannot be used uninitialized. But that might be a bit
too much for the compiler to determine.

llvm-svn: 120916
 2010-12-04 20:20:34 +00:00
Michael J. Spencer 66a1f86f7a Support/PathV2: Remove redundant calls to make_error_code. 
llvm-svn: 120913
 2010-12-04 18:45:32 +00:00
Michael J. Spencer db5576a185 Support/FileSystem: Add status implementation. 
llvm-svn: 120870
 2010-12-04 00:32:40 +00:00
Michael J. Spencer 31e310cda0 Support/FileSystem: Add create_director{y,ies} implementations. 
llvm-svn: 120790
 2010-12-03 05:42:11 +00:00
Michael J. Spencer 9fc1d9dcc3 Support/FileSystem: Add copy_file implementation. Not tests yet because the 
file creation APIs aren't implemented.

llvm-svn: 120593
 2010-12-01 19:32:01 +00:00
Michael J. Spencer a72df5fae8 Support/PathV2: Add is_{absolute,relative} implementation. 
llvm-svn: 120560
 2010-12-01 06:21:53 +00:00
Michael J. Spencer 112a769379 Support/PathV2: Add has_{root_path,root_name,root_directory,parent_path,filename,stem,extension} implementation. 
llvm-svn: 120559
 2010-12-01 06:03:50 +00:00
Michael J. Spencer 87106c59ed Support/PathV2: Add extension implementation. 
llvm-svn: 120550
 2010-12-01 03:37:41 +00:00
Michael J. Spencer 956955ed8b Support/PathV2: Add stem implementation. 
llvm-svn: 120547
 2010-12-01 03:18:33 +00:00
Michael J. Spencer 142692006b Support/PathV2: Add filename implementation. 
llvm-svn: 120546
 2010-12-01 03:18:17 +00:00
Michael J. Spencer 8002500ee1 Support/PathV2: Add native implementation. 
llvm-svn: 120539
 2010-12-01 02:48:27 +00:00
Michael J. Spencer fb3a95d8e2 Support/PathV2: Add replace_extension implementation. 
llvm-svn: 120514
 2010-12-01 00:52:55 +00:00
Michael J. Spencer 9c594095a6 Support/PathV2: Add remove_filename implementation. 
llvm-svn: 120513
 2010-12-01 00:52:28 +00:00
Michael J. Spencer 545cbdf063 Support/PathV2: Implement reverse iteration and parent_path. 
llvm-svn: 120496
 2010-11-30 23:28:07 +00:00
Michael J. Spencer ebad2f9d36 Support: Add PathV2 implementation. 
llvm-svn: 120329
 2010-11-29 22:28:51 +00:00