Bananymous/banan-os
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Author SHA1 Message Date
Bananymous 7f8ea6b8e0 BAN: Move heap functions to Heap.h 
This also adds push_heap and pop_heap, similar to what C++ standard
library provides
 2025-10-26 00:31:06 +03:00
Bananymous 9d3ea6fed7 BAN: Use new it_value_type_t in sorting functions 2025-10-26 00:30:51 +03:00
Bananymous 703b3eda56 BAN: Add it_value_type_t 
This is a template that resolves into T for pointers to T and T::value_type otherwise. It allows using the underlaying type of an iterator or pointer for range based algorithms
 2025-10-26 00:22:35 +03:00
Bananymous 84006e1e77 BuildSystem: Don't set symlink mode 
Only call chmod if the file is not a symlink. Older versions of chmod
(shipped with ubuntu) don't support the -h flag.
 2025-10-02 17:05:20 +03:00
Bananymous 73fb085a41 LibC: Add inet_pton for IPv4 addresses 2025-10-02 16:19:49 +03:00
Bananymous c89780178f LibC: Add sys/polls.h as wrapper for poll.h 
some ports require this
 2025-10-02 16:02:07 +03:00
Bananymous 2ac3976924 ports/libiconv: Fix download url 
remove /pub/ part of url as mirrors don't seem to accept it
 2025-10-02 15:54:55 +03:00
Bananymous ac9dbd24e4 ports/vim: Fix compilation on new toolchain 2025-09-30 16:15:05 +03:00
Bananymous 3af9830a2e ports/tuxraces: Cleanup cflag passing 2025-09-30 16:14:40 +03:00
Bananymous da6b8eb2ab BuildSystem: Use ftpmirror.gnu.org for downloads 
ftp.gnu.org is really slow :(
 2025-09-30 16:13:38 +03:00
Bananymous da39e98adf Kernel: Make F11 drop disk cache 
This can be useful to detect memory leaks or something
 2025-08-31 00:36:59 +03:00
Bananymous 791a541381 Kernel: Implement process stopping and continuing 2025-08-31 00:34:52 +03:00
Bananymous 56684e753b Kernel: Fix PS/2 legacy controller detection 
This was wrong for devices without FADT or pre revision 3 FADT
 2025-08-29 21:07:33 +03:00
Bananymous c7298edf65 Kernel: Clone executable path on fork 
Before this forked processes had empty executables
 2025-08-29 01:41:18 +03:00
Bananymous 30215963b2 Kernel: Fix /proc/<pid>/exe permissions 2025-08-29 01:40:56 +03:00
Bananymous f15f88ebd6 TaskBar: Don't leak fds when reading battery info 2025-08-28 15:57:10 +03:00
Bananymous 391fc0c4c2 Kernel: Don't crash if Ext2 filesystem doing too many fileops 
I had a hardlimit of 10 block buffers and if they ran out, the kernel
would crash. this patchs increases the number of buffers to 16 and
removes the crash condition when they run out :D
 2025-08-28 15:55:40 +03:00
Bananymous 948ef2c820 Kernel: Fix race condition when destroying threads 2025-08-28 15:55:40 +03:00
Bananymous c1b6b6b76a Kernel: Fix string validation in unlink syscall 2025-08-28 15:55:40 +03:00
Bananymous a8bb07052e Kernel: Rewrite SMP message code 
Remove locks and map smp buffer as uncached
 2025-08-28 15:55:40 +03:00
Bananymous 6976a2dae7 Kernel: Add hardlink support to USTAR 
Also handle file types L and K for long file names and link names
 2025-08-28 15:55:40 +03:00
Bananymous 51cd951b4c Kernel: Add hardlink support to tmpfs 2025-08-28 15:55:40 +03:00
Bananymous 16a5a234c1 Kernel: Cleanup hardlink creation 2025-08-28 15:55:40 +03:00
Bananymous f994210927 LibC: Fix sigsetjmp (again) 
I was using a wrong register for signal mask storage...
 2025-08-28 15:55:40 +03:00
Bananymous aaa8760d09 Kernel: Don't wait for ps2 timeout when flushing buffer 
This speeds up boot time by a second :dd:
 2025-08-28 15:55:40 +03:00
Bananymous cea19ecc31 Kernel: Fix possible crash during exec 2025-08-28 15:55:40 +03:00
Bananymous 706cfeb443 Kernel: Allow file backed mapping be larger than inode size 
This is only allowed if the mapping does **not** exceed a page boundary.
Some port was doing an exactly two-page-mapping on a file that was one
and a half page long
 2025-08-28 15:55:40 +03:00
Bananymous d9c91589f0 Kernel: Don't limit /tmp max size 2025-08-28 15:55:40 +03:00
Bananymous 9854691265 LibC: Don't leak fds on rename 2025-08-28 15:55:40 +03:00
Bananymous 32afa33a06 LibC: Make sure FILE's buffer does not get overflown 2025-08-28 15:55:40 +03:00
Bananymous c6946d0145 LibC: Use pthread_mutex on FILE instead of atomics 2025-08-28 15:55:40 +03:00
Bananymous abbe7b79d6 Kernel: Add /proc/<pid>/exe 2025-08-28 15:55:40 +03:00
Bananymous e4abe75043 Kernel: Add /proc/self 2025-08-28 15:55:40 +03:00
Bananymous b904503691 ports: Update GCC 15.1.0->15.2.0 2025-08-28 15:55:40 +03:00
Bananymous 2db42dfb2e BuildSystem: Don't download config.sub every hour 
There isn't really any need to :D
 2025-08-25 22:16:23 +03:00
Bananymous 10bd24e585 Kernel: Fix signal delivery without an alternate stack 
I had only tested that sigaltstack worked, so I didn't notice my normal
signals broke :D
 2025-08-25 22:16:23 +03:00
Bananymous f926e599fa Kernel: Zero initialize Processors 
This moves processor array to .bss reducing data size by 8192 bytes :)

This needed GCC updated to 15.2.0 because of an internal compiler error
I found :)
 2025-08-25 18:29:14 +03:00
Bananymous e7b518ba67 BuildSystem: binutils 2.44->2.45, gcc 15.1.0->15.2.0 2025-08-25 18:25:36 +03:00
Bananymous a4698f0bde Kernel: Fix IOAPIC max redirection entry fetching 
Also max redirection entry is an index, not count so comparisons should
check for equality :)
 2025-08-25 17:15:55 +03:00
Bananymous 9a6eae69ba Kernel: Replace all occurances of BSB with BSP 2025-08-25 17:11:32 +03:00
Bananymous 0ff365c7f0 ports: Add qemu port 2025-08-21 03:11:16 +03:00
Bananymous 214e7a5672 ports: Add glib port 2025-08-21 03:11:16 +03:00
Bananymous 24b69a6dea ports: Add libffi port 2025-08-21 03:11:16 +03:00
Bananymous 699235147c ports: Add pcre2 port 2025-08-21 03:11:16 +03:00
Bananymous 72ad413a61 ports/SDL2: Handle window focus events 2025-08-21 03:11:16 +03:00
Bananymous f11bb082e4 WindowServer/LibGUI: Add window focus events 2025-08-21 03:11:16 +03:00
Bananymous 2f3fd6867d Kernel: Add VERY HACKY MAP_FIXED fix 
This definitely will break stuff but I don't think anything depends on
this (except maybe dynamic loader)

This WILL get fixed soon (I hope :D)
 2025-08-21 03:11:16 +03:00
Bananymous 350ae90bb6 Kernel: Make all futexes shared 
Some stuff tries to use shared futexes so make them all shared. Private
futexes would be faster as they are process specific but supporting both
would need some reworks
 2025-08-21 02:56:17 +03:00
Bananymous fb61cab70d LibC: Rewrite pthread_mutex using a futex 2025-08-21 02:52:49 +03:00
Bananymous 1d6c08478d LibC: Fix sigsetjmp 
the call from C sigsetjmp messed up rbp, now sigsetjmp is also written
in assembly.

I did not test the 32 bit code, just ported the tested 64 bit version
over :D
 2025-08-21 02:52:49 +03:00
Bananymous 0dfe0b7023 Kernel/LibC: Implement sigaltstack 2025-08-21 02:52:49 +03:00
Bananymous def236b7cd Kernel/LibC: Implement sigwait 2025-08-20 20:16:19 +03:00
Bananymous 247743ef9c Kernel/LibC: Implement sigsuspend 2025-08-20 20:14:54 +03:00
Bananymous 49122cf729 Kernel: Allow adding signals to thread that are blocked 2025-08-20 18:35:18 +03:00
Bananymous 84f579be81 ports: Add nano port 2025-08-19 17:00:14 +03:00
Bananymous 3d5f23a1b2 LibC: Implement wctomb 2025-08-19 16:44:18 +03:00
Bananymous 8b26b6604d LibC: Make mbstate_t into int 
This is not used, but makes more sense than an empty struct
 2025-08-19 16:29:46 +03:00
Bananymous f88e55ffa8 ports: Add nyancat port 2025-08-19 16:23:30 +03:00
Bananymous 34bdcb12e5 Kernel: Fix termios and enter key handling 
Enter key now produces expected \r which gets converted to \n by default
by the ICRNL input flag.

Also input flags are now handled always, not just when ICANON is set.
I don't know why I though ICANON should disable input handling
 2025-08-19 16:23:30 +03:00
Bananymous 95b353dae5 LibInput: Fix numpad keycode generation 
I had made this function with broken PS/2 scancode set 3, so it seemed
like it worked
 2025-08-19 16:23:30 +03:00
Bananymous 6560f229b1 Kernel: Fix PS/2 scancode set 3 numpad keys 2025-08-19 16:23:30 +03:00
Bananymous 8c9ab2d68c WindowServer: Fix crash when window closes while being "button window" 2025-08-19 16:23:30 +03:00
Bananymous 8496726ab1 Terminal: Ignore some control characters 2025-08-19 16:23:30 +03:00
Bananymous 32d7f429f8 Kernel: Fix default ignored signals 
SIGWINCH and SIGCANCEL ended up interrupting functions even when they
were marked as SIG_DFL. Now resizing the userspace terminal emulator
does not get interrupted!
 2025-08-19 16:23:30 +03:00
Bananymous 0f52f49188 Terminal: Remove unused code 2025-08-19 16:23:30 +03:00
Bananymous b334259a07 AudioServer: Don't allow client to fully halt audio 2025-08-19 16:23:30 +03:00
Bananymous 74af4e9150 ports/SDL2_mixer: Add MIDI support 2025-08-19 16:23:30 +03:00
Bananymous 8b7790ded2 Kernel: Fix userspace pointer checks 
Some syscalls were unconditionally validating optional paramenters which
were allowed to be null pointers
 2025-08-19 16:23:30 +03:00
Bananymous 3e97a82af0 Kernel: Allow getgroups with size 
This can be used to query the number of groups
 2025-08-19 16:23:30 +03:00
Bananymous 0066b20413 Kernel: Fix spinlock leaks with unix sockets 2025-08-19 16:23:30 +03:00
Bananymous 9d6656451a LibC: Make time_t signed integer 
Some port like python3 assumes this is the case
 2025-08-19 16:23:30 +03:00
Bananymous 32f980e259 Kernel: Fix ACPI namespace lookup for multi segment names 2025-08-19 16:23:30 +03:00
Bananymous ca9361abc1 DynamicLoader: Add support for dladdr 2025-08-19 16:23:30 +03:00
Bananymous 36cb3d56fe LibC: Define Dl_info_t and add stub for dladdr 2025-08-19 16:23:30 +03:00
Bananymous 0bece8a54c Kernel: Add missing ACPI resource header 2025-08-19 16:23:30 +03:00
Bananymous 70bbdbd8f5 LibC: Cleanup syslog output 
add ": " after the identification and formatted output. syslog does not
require trailing newline so add it in case it is missing.
 2025-08-16 22:56:03 +03:00
Bananymous df8365f0c7 ports/openssh: Configure with --disable-fd-passing 
I though this wasn't needed because of my patch, but I didn't actually
test the code
 2025-08-16 22:55:53 +03:00
Bananymous 974aae2ebe ports: Add openssh port 2025-08-16 22:32:37 +03:00
Bananymous ceca93c8b1 LibC: Cleanup memmove and memcpy for x86_64 2025-08-16 14:05:21 +03:00
Bananymous b6793cc6f2 Kernel: Add AML ConcatResOp 2025-08-15 18:54:17 +03:00
Bananymous 809d07546a Kernel: Remove minimum timeout of 100 ms from epoll 
This is not actually needed and was just temporary code to make sure i
notified the epoll everywhere
 2025-08-15 18:28:11 +03:00
Bananymous 804cbeb1a7 Kernel: Increment kmalloc storage size to 64 MiB 
I really don't want to do this, but rewriting kmalloc to be dynamic
would require me to rewrite 32 bit paging and I really don't want to.
 2025-08-15 17:02:15 +03:00
Bananymous c07188a60e Kernel: Look for PS/2 devices in the ACPI namespace 
This allows finding the PS/2 controller on newer machines that don't
have the 8042 bit set in FADT.
 2025-08-15 17:02:15 +03:00
Bananymous 3804d4332b Kernel: Make _SEG, _BBN and _ADR lookup absolute 2025-08-15 17:02:15 +03:00
Bananymous 064aaef6c3 Kernel: Don't fail on creating reserved opregion 2025-08-15 17:02:15 +03:00
Bananymous ce262a5d2d Kernel: Allow ReturnOp in global scope 2025-08-15 17:02:15 +03:00
Bananymous d128f4d70b Kernel: Fix AML CreateField debug print 2025-08-15 17:02:15 +03:00
Bananymous 46d1ada708 Kernel: Allow AML package->package conversion 2025-08-15 17:02:15 +03:00
Bananymous 2819e5f647 Kernel: Make _STA and _INI lookup absolute 2025-08-15 17:02:15 +03:00
Bananymous c2017a5181 Kernel: Allow looking up devices with multiple eisa ids 
Also match against _CIDs in addition to _HID
 2025-08-15 17:02:15 +03:00
Bananymous 58ad839136 Kernel: Add support for ACPI Embedded Controllers 2025-08-15 17:02:15 +03:00
Bananymous 8ed5a71c45 Kernel: Register IDT handlers from a vector 
This drops code size by a lot :D
 2025-08-13 18:27:46 +03:00
Bananymous 57050a83ba ports/timidity: Fix compilation 
Precalculating newton coefficients does not work as the buildsystem
tries to run a banan-os binary. This patch enables coefficient
calculation code for the runtime!
 2025-08-13 12:20:21 +03:00
Bananymous 6ed0e84421 LibC: Fix mktime argument updating 2025-08-11 19:00:23 +03:00
Bananymous 9b09d2b47a LibC: Update struct tm to be POSIX issue 8 compliant 2025-08-11 18:59:20 +03:00
Bananymous 1a6c5deb4b LibC: Add {AF,PF}_LOCAL as aliases to {AF,PF}_UNIX 2025-08-11 18:48:24 +03:00
Bananymous 45a73b00de LibC: Make glob_t a typedef 2025-08-11 18:47:55 +03:00
Bananymous 59fff26a5f LibC: Remove our iconv.h header and add libiconv port 
If I ever end up writing my own iconv, i will drop the port :D
 2025-08-11 18:46:15 +03:00
Bananymous fde4d4662e LibC: Implement getopt_long{,_only} 
Few ports attempt to use this so lets add them :D
 2025-08-11 18:36:46 +03:00
Bananymous c9355ad94a BuildSystem: Fix file permission bits on image creation 
If a file had setuid/setgid/sticky bits set, they were not copied to the
sysroot
 2025-08-11 14:48:57 +03:00