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Author SHA1 Message Date
Andreas Kling
69c4614a94 LibGfx: Use ErrorOr<T> for Bitmap::rotated() 2021-11-08 00:35:27 +01:00
Andreas Kling
2da4cfcc80 LibGfx: Use ErrorOr<T> for Bitmap::clone() 2021-11-08 00:35:27 +01:00
Andreas Kling
c417820bff LibGfx: Use ErrorOr<T> for Bitmap::try_create_shareable() 2021-11-08 00:35:27 +01:00
Andreas Kling
83d1460ee8 LibGfx: Use ErrorOr<T> for Bitmap::try_create_wrapper() 2021-11-08 00:35:27 +01:00
Andreas Kling
2116620db8 AK: Add ErrorOr<T>::release_value_but_fixme_should_propagate_errors() 
This is an alternative to ErrorOr<T>::release_value() that can be used
when converting code to signal that we're releasing the value without
error propagation as a way to move forward now.

This makes these cases much easier to find later on, once more paths for
error propagation are available.
 2021-11-08 00:35:27 +01:00
Andreas Kling
f23f99d51b LibGfx: Use ErrorOr<T> for Bitmap::try_create_with_anonymous_buffer() 2021-11-08 00:35:27 +01:00
Andreas Kling
c6b4e7a2f6 LibIPC: Add ClientConnection::shutdown_with_error() 
Before this, we only had ClientConnection::did_misbehave() to report an
error and shut the connection down. But it's not fair to say that *all*
errors are the client misbehaving! A typical non-misbehavior is resource
allocation failure on the server side.
 2021-11-08 00:35:27 +01:00
Andreas Kling
e5dde37e24 AK: Bring AK::Error into the global namespace 2021-11-08 00:35:27 +01:00
Andreas Kling
a54be656ae LibRegex: Don't push LibRegex's "Error" into the global namespace 2021-11-08 00:35:27 +01:00
Andreas Kling
af562c857e LibGfx: Use ErrorOr<T> for Gfx::Bitmap::allocate_backing_store() 2021-11-08 00:35:27 +01:00
Andreas Kling
56992f90b7 AK: Add adopt_nonnull_ref_or_enomem() for userspace 
We already had this mechanism in the kernel. Let's have it in userspace
as well. This return an ErrorOr<NonnullRefPt<T>>. :^)
 2021-11-08 00:35:27 +01:00
Andreas Kling
e2eabb4132 LibCore: Use ErrorOr<T> in Core::AnonymousBuffer 2021-11-08 00:35:27 +01:00
Andreas Kling
c4edb9f6c2 AK: Add Error and ErrorOr<T> 
The goal with these is to eventually replace AK::Result, KResult and
KResultOr<T> with something that works (and makes sense) in both kernel
and userspace.

This first cut of Error can be made from an errno code, or from a string
literal (StringView)
 2021-11-08 00:35:27 +01:00
Ben Wiederhake
99b8750154 syscall: Translate errno to something human-readable 2021-11-08 00:34:58 +01:00
Ben Wiederhake
c706b2c142 hexdump: Improve error handling 
In particular, hexdump can now handle read errors and reads that
completely fill up the buffer.
 2021-11-08 00:34:58 +01:00
Ben Wiederhake
3582184d8c Kernel: Expose inode information in /proc/pid/fds 2021-11-08 00:34:58 +01:00
Karol Kosek
657409736a WidgetGallery: Make custom cursors visible only in the cursors tab 
Prior to this change, the selected cursor stayed changed throughout
the app, even after switching tabs, which didn't look quite right.
 2021-11-08 00:06:55 +01:00
Hendiadyoin1
2867d93115 UserspaceEmulator: Improve the MMX formatting on environment dump 2021-11-07 22:42:23 +00:00
Hendiadyoin1
83f50a1507 UserspaceEmulator: Raise an error on FPU stack underflow 
Accessing an unset part of the FPU stack should not be a simple warning,
but should trigger the FPU exception mechanism.
 2021-11-07 22:42:23 +00:00
Hendiadyoin1
0d6d780183 UserspaceEmulator: Remove some unnecessary casting 2021-11-07 22:42:23 +00:00
Hendiadyoin1
d759175767 UserspaceEmulator: Stop overriding flags in FCOMI 
We no longer override the flags we just set. We now also unset of, af,
and sf after the comparison.
This fixes the asin function for LibM!
 2021-11-07 22:42:23 +00:00
Hendiadyoin1
f2eff767a0 UserspaceEmulator: Fix typos in SoftFPU.[cpp|h] 2021-11-07 22:42:23 +00:00
Hendiadyoin1
74aba07b70 UserspaceEmulator: Align FPU-exception names with the manual 2021-11-07 22:42:23 +00:00
Hendiadyoin1
5d2a4bd18d UserspaceEmulator: Check the right flags in FCMOV 
Also make FCMOVNB do an actual CMOV and not a copy of FILD_m32
 2021-11-07 22:42:23 +00:00
Hendiadyoin1
8108aaca39 UserspaceEmulator: Correct FSCALES rounding 
We were rounding the wrong way, FSCALE is supposed to trunc internally,
while we were flooring.
Now LibM exponentials and related tests work :^)
 2021-11-07 22:42:23 +00:00
Hendiadyoin1
fa02b46295 UserspaceEmulator: Always set C1 when rounding 2021-11-07 22:42:23 +00:00
Hendiadyoin1
7214b08f81 UserspaceEmulator: Simplify the definition of the FPU register stack 
Long doubles are always at least 80 bits wide in memory and it suffices
if we can address these 80 bits, to mark the long double as NAN at the
end of an MMX instruction, so the additional magic using conditional
types is unnecessary.
 2021-11-07 22:42:23 +00:00
Hendiadyoin1
d06675e3e4 UserspaceEmulator: Use unsigned types for logical MMX shifting 2021-11-07 22:42:23 +00:00
Linus Groh
a3b8303f3c LibJS: Fix modulo() template argument deduction on i686 
Userland/Libraries/LibJS/Runtime/Temporal/PlainTime.cpp:283:24:
    note: deduced conflicting types for parameter 'T' ('long long int'
    and 'long int')
      283 |     nanosecond = modulo(nanosecond, 1000l);
          |                  ~~~~~~^~~~~~~~~~~~~~~~~~~

Worked fine on x86_84 :yakshrug:
 2021-11-07 21:33:56 +00:00
Linus Groh
b3ea7332b2 LibJS: Fix use of "modulo" for negative values in balance_time() 2021-11-07 21:11:31 +00:00
Linus Groh
3d84fb64c3 LibJS: Add a modulo() function to represent the "x modulo y" notation 
This *not* being the same as C++ "%" in all cases is a massive footgun,
and hopefully one I came across for the last time.
 2021-11-07 21:11:31 +00:00
Linus Groh
e93ce1ff69 LibJS: Fix nanoseconds formatting in format_time_zone_offset_string() 
Two issues:

- The format string said "{:9}", which left-pads with spaces and not
  zeros as required
- Even when correcting that, we were not accounting for step 11 b:
  "Set fraction to the longest possible substring of fraction starting
  at position 0 and not ending with the code unit 0x0030 (DIGIT ZERO)."
  We can safely use trim() for that as the formatted string is known to
  not contain only zeros (which would leave the left-most in place).

Also adds tests for "UTC" and various numeric offsets.
 2021-11-07 20:06:28 +00:00
Linus Groh
68d80d239b LibJS: Fix fraction substring in parse_time_zone_offset_string() 
We're supposed to get the substring from `fraction`, which is guaranteed
to have the required length. `fraction_part` is the user-supplied value
and trying to get a substring view from 0-9 might crash.
 2021-11-07 20:01:31 +00:00
Linus Groh
df2ccb3d38 LibJS: Implement Temporal.Duration.prototype.toLocaleString() 2021-11-07 15:31:28 +01:00
Linus Groh
90fa356b93 LibJS: Implement Temporal.Duration.prototype.toJSON() 2021-11-07 15:31:28 +01:00
Linus Groh
b2548393d2 LibJS: Implement Temporal.Duration.prototype.toString() 
I hereby claim "implemented largest AO in LibJS ever" (450 lines). :^)
 2021-11-07 15:31:28 +01:00
Linus Groh
36b51276d5 LibJS: Change calendar_date_add() date parameter from PlainDate to Value 
Turns out use of this AO is a bit more flexible than I anticipated.
 2021-11-07 15:31:28 +01:00
Luke Wilde
706296374b LibJS: Implement Temporal.ZonedDateTime.prototype.equals 2021-11-07 15:35:16 +02:00
Luke Wilde
ac12581140 LibJS: Implement Temporal.ZonedDateTime.compare 2021-11-07 15:35:16 +02:00
Luke Wilde
c9ec3295d9 LibJS: Implement Temporal.ZonedDateTime.from 2021-11-07 15:35:16 +02:00
Luke Wilde
2b89d2a360 LibJS: Implement ToTemporalZonedDateTime and the required AOs 2021-11-07 15:35:16 +02:00
Musab Kılıç
3b8853c3cd Shell: Add min and max iteration times to time -n in builtin_time 2021-11-06 22:09:25 -07:00
Musab Kılıç
f6a43c7cf5 AK: Add min and max functions to Statistics 2021-11-06 22:09:25 -07:00
Tim Schumacher
5c75216361 Ports: Update byacc to 20210808 2021-11-06 20:49:47 -07:00
Tim Schumacher
b26e4874ec Ports: Update to ncurses 6.3 2021-11-06 20:49:18 -07:00
Simon Woertz
727cdcf82c Revert "WindowServer: Remove redundant Window::set_visible()..." 
This reverts commit 239520ae54.

The call to set_visible() is not redundant. Removing the call leads
to the "start" button in the taskbar not being painted as "pressed" even
when it is.
 2021-11-07 00:49:48 +01:00
Ben Wiederhake
1d777073fd grep: Add ability to output line numbers 2021-11-06 08:57:05 -07:00
Ben Wiederhake
b9a270e5e7 grep: Simplify lambda signature for readability 
Those 'optional' arguments are always supplied anyway. Making them
compulsory means there's one thing fewer to keep track of.
 2021-11-06 08:57:05 -07:00
Tim Schumacher
18792a6305 Ports: Remove the obsolete howto guide from cmake 
We have long been able to build CMake fully on the host.
 2021-11-06 18:07:15 +03:30
Tim Schumacher
e3a0e93390 Ports: Add a missing hyphen to GNinja in cmake 2021-11-06 18:07:15 +03:30