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390 Commits

Author SHA1 Message Date
Yukihiro "Matz" Matsumoto 169114666a mruby-io: fix Win32 declaration bugs 2024-05-14 01:34:43 +09:00
Yukihiro "Matz" Matsumoto 37e7c071c2 mruby-io: adjust local variable declarations 2024-05-14 01:22:04 +09:00
Yukihiro "Matz" Matsumoto 492d8331e1 mruby-io/ext/io.h: reorder struct mrb_io to reduce the size; #6231 
The `sizeof(struct mrb_io)` is reduced from 32 bytes to 24 bytes on
x86_64-linux.
 2024-04-10 13:35:03 +09:00
Asmod4n 96b5cd757d Add a way to let other gems handle closing of FDs 2024-04-07 13:46:11 +02:00
Yukihiro "Matz" Matsumoto 87b358a342 Including header files in include/* by <> 2024-03-26 13:59:59 +09:00
dearblue 5caf8e14cf Retrieving the IO exception class with presym 2024-01-20 22:33:43 +09:00
Yukihiro "Matz" Matsumoto b06fdb4bfa mruby-io/file.c: reduce the scope of local variables 2024-01-06 08:30:56 +09:00
Yukihiro "Matz" Matsumoto e1b6501183 mruby-io: fix local variable initialization redundancy 2024-01-05 13:03:33 +09:00
Yukihiro "Matz" Matsumoto f1b8d38eb5 mruby-io: narrow a local variable scope 2024-01-05 13:02:39 +09:00
Yukihiro "Matz" Matsumoto 20dd737a4a mruby-io (io_s_popen): remove fflush(stdin) 
Flushing input I/O should be useless.
 2024-01-05 13:00:55 +09:00
John Bampton 19d0ea803d Fix pre-commit failure from prettier 2023-12-31 21:57:58 +10:00
Yukihiro "Matz" Matsumoto 72ca266ed7 mruby-io: rename some functions with io_buf prefix 
Now all functions with `io_buf` takes `mrb_io_buf` as an argument.

Renamed functions (old names):

- io_init_buf (io_buf_init)
- io_fill_buf (io_buf_fill)
- io_fill_buf_comp (io_buf_fill_comp) for UTF-8 encoding
 2023-12-20 08:59:46 +09:00
Yukihiro "Matz" Matsumoto 84fb9f40f0 mruby-io: some functions take mrb_io_buf as an argument 
- io_buf_reset
- io_buf_shift
- io_buf_cat
- io_buf_cat_all
 2023-12-20 08:59:46 +09:00
Yukihiro "Matz" Matsumoto 054f5b5284 mruby-io (io_eof): avoid unnecessary read(2) call 2023-12-20 08:59:46 +09:00
Yukihiro "Matz" Matsumoto 2e8bede6ea mruby-io (io_read): small refactoring; ref #6118 
If `outbuf` is `nil` we allocate a buffer string, if `outbuf` is a
string, we resize it to zero length. In the function `io_read`, this
condition is done twice, so we refactor out to `io_reset_outbuf()`.
 2023-12-20 08:59:46 +09:00
Yukihiro "Matz" Matsumoto 2e24c94873 Merge pull request #6120 from dearblue/file-EBADF 
Set `EBADF` if `check_file_descriptor()` fails
 2023-12-20 08:59:29 +09:00
dearblue 5e3e75ed7b Set EBADF if check_file_descriptor() fails 2023-12-17 10:50:59 +09:00
dearblue 7611dc8338 Fixed IO#read with buf. 
I hit the following two problems.

  - `io.read(0, buf)` always returned a new empty string object.
  - `io.read(num, buf)` was appending data to the given `buf`.
    This also meant that `buf` was never empty if EOF was reached.
 2023-12-16 14:42:52 +09:00
Yukihiro "Matz" Matsumoto 956379928c mruby-io/io.c: fix possible short integer overflow 2023-11-19 07:47:23 +09:00
Yukihiro "Matz" Matsumoto 698da0982f mruby-io/io.c: fix fsize_t and mrb_ssize mixture 2023-11-19 07:45:29 +09:00
dearblue 88bc8c9144 Add "x" mode option for IO.open 
From CRuby 2.6 feature.

This is the "x" mode (`O_EXCL`; exclusive create) of `fopen(3)` introduced in C11.

ref. https://bugs.ruby-lang.org/issues/11258
 2023-10-15 16:41:48 +09:00
dearblue 782fd7e014 Integrate error handling for IO.open 2023-10-15 16:32:01 +09:00
Ray Chason 23e9befbc0 Changes to cross-compile with DJGPP 2023-06-17 17:20:33 -04:00
Yukihiro "Matz" Matsumoto 53de96426a mruby-io/io.c (io_init): File.new should not take blocks 2023-05-23 15:34:37 +09:00
Yukihiro "Matz" Matsumoto 67187881c2 mruby-io/io.c (io_init_copy): copy flags before io_buf_init() 2023-05-23 15:17:13 +09:00
Yukihiro "Matz" Matsumoto c32f7915fb reformat else clause indentation style 2023-05-20 00:21:01 +09:00
Yukihiro "Matz" Matsumoto eea72ec84a fix spaces in the type cast expressions (cosmetic changes) 2023-05-18 23:29:16 +09:00
masahino ad318e55c0 fix typo MRB_NO_IO_POEPN -> MRB_NO_IO_POPEN 2023-05-02 07:34:30 +09:00
Yukihiro "Matz" Matsumoto 68d67aee0e mruby-io/io.c: need to adjust buffer limit before searching; fix #5991 2023-04-26 09:09:05 +09:00
Yukihiro "Matz" Matsumoto 01e5f2a3c8 mruby-io/io.c: fix indent 2023-04-25 23:27:59 +09:00
Yukihiro "Matz" Matsumoto 2f0265d078 mruby-io/io.c (check_file_descriptor): stop "unused label" warning 2023-03-10 08:52:05 +09:00
Yukihiro "Matz" Matsumoto 9a3199cadd mruby-io/file.c: atime, ctime, mtime to return Bigint if possible 2023-03-10 08:52:05 +09:00
Yukihiro "Matz" Matsumoto 011edf6e99 mruby-io/file.c: hide internal methods in backtraces 2023-03-03 14:23:10 +09:00
Yukihiro "Matz" Matsumoto 5237b2cccc mruby-io/file.c: atime, ctime, mtime check mrb_int overflow 
When `sizeof(time_t)` is different from `mrb_int`, overflow may happen.
 2023-03-03 14:21:05 +09:00
Yukihiro "Matz" Matsumoto 0e51da81bb mruby-io/file.rb (inspect): include path in the #inspect output 2023-03-03 13:33:30 +09:00
Yukihiro "Matz" Matsumoto a956ef35a4 mruby-io/file.c: atime, ctime, mtime should raise error 
For fstat(3) failure.
 2023-03-03 13:33:29 +09:00
Yukihiro "Matz" Matsumoto 9c6848a594 mruby-io/io.c (check_file_descriptor): only check EBADF 2023-03-03 13:33:29 +09:00
Yukihiro "Matz" Matsumoto 0529f5fc31 mruby-io/test/file.rb: add tests for File#atime, File#ctime 2023-03-03 13:33:29 +09:00
Yukihiro "Matz" Matsumoto 321cfe9760 mruby-io/file.c: add File#atime and File#ctime 2023-03-03 13:33:29 +09:00
Yukihiro "Matz" Matsumoto 31c1b7bc78 mruby-file: File#mtime has been available for long time 2023-03-03 13:33:29 +09:00
Yukihiro "Matz" Matsumoto 84a4d340a6 mruby-io/file.c (_mtime): return nil instead of false 
As a Ruby convention, a method should return nil (not false) for the
exceptional value, e.g. String#index. File#_mtime should follow the
convention too.
 2023-03-03 13:33:29 +09:00
Yukihiro "Matz" Matsumoto d86c4a795d mruby-io does not provide to_path method for implicit conversion 
mruby does not use implicit type conversion by `to_xxx` (e.g. to_int,
to_str, etc.)
 2023-03-03 13:33:29 +09:00
Yukihiro "Matz" Matsumoto aefc5befbd mruby-io/io.c: fix issues with gets; fix #5913 
- gets with RS multiple times
- gets with RS with limit
- gets with limit bigger than buffer size
 2023-01-23 07:30:40 +09:00
Yukihiro "Matz" Matsumoto be5266fbe6 mruby-io/test: test gets with RS multiple times; ref #5913 2023-01-23 07:26:40 +09:00
dearblue b0e537c05c Replaced NO_IO_POPEN with MRB_NO_IO_POPEN 
ref. commit 9deb52c7b2
 2023-01-22 09:20:10 +09:00
Yukihiro "Matz" Matsumoto 9deb52c7b2 mruby-io/io.c: allow disabling popen 
When `MRB_NO_IO_POPEN` is defined (or iPhone is target), `IO#popen`
will be disabled.
 2023-01-17 18:25:23 +09:00
Yukihiro "Matz" Matsumoto e2ffcbab6e mruby-io/io.c: cast return pointer from malloc/realloc for C++ 2023-01-09 19:58:30 +09:00
Yukihiro "Matz" Matsumoto 8b7e240e67 mruby-io/io.c: improve code around io_cloexec_open() 2023-01-09 19:43:37 +09:00
Yukihiro "Matz" Matsumoto 91727f38de mruby-io/io.c: change the implementation of read buffers 
The original implementations used plain Ruby strings referenced from
instance variable (`@buf`) as buffers. We replaced those buffers by C
structure (`struct mrb_io_buf`) referenced directly from `fptr`.

The result is significant improvement of both performance and memory
consumption. Our simple benchmarks (reading `README.md` 10,000 times)
runs 5+ times faster, and `mrbtest` test suites consumes 85% less
memory.

Recent changes on `mruby-io` is preparation for this improvement.
 2023-01-09 10:18:35 +09:00
Yukihiro "Matz" Matsumoto e45e57fe22 mruby-io: update ISO section numbers 2023-01-07 16:39:59 +09:00