Bananymous/banan-os
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Author SHA1 Message Date
Bananymous 04d24bce70 Kernel/LibC: Implement {recv,send}msg as syscalls 
This also removes the now old recvfrom and sendto syscalls. These are
now implemented as wrappers around recvmsg and sendmsg.

Also replace unnecessary spinlocks from unix socket with mutexes
 2025-11-10 01:40:33 +02:00
Bananymous 2f38306c6b LibC: Implement simple posix_spawn{,p} 
This does not support file_actions or attributes
 2025-11-10 01:40:33 +02:00
Bananymous 4b36e5197d LibC: Implement execvpe 
This is not part of posix but it seems handy
 2025-11-09 16:12:29 +02:00
Bananymous b755cf3e42 LibC: Add sockatmark stub 2025-11-07 14:57:00 +02:00
Bananymous 3acad7c911 LibC: Add ifreq.ifr_{flags,mtu} and fix defines 
compatibility defines for ifr_{netmask,gwaddr,hwaddr} were wrong
 2025-11-07 14:55:30 +02:00
Bananymous f3319016c4 LibC: Implement if_{,free}nameindex 2025-11-07 14:54:53 +02:00
Bananymous 4e14f7d483 LibC: Implement {,l,ll}{abs,div} 2025-11-06 23:20:35 +02:00
Bananymous 979059c804 Kernel: Implement ext2 symlinks with >= 60 byte target 2025-11-06 17:21:36 +02:00
Bananymous bdf4423512 ports/freetype: Add missing dependencies 2025-11-04 23:06:13 +02:00
Bananymous c6ef4b5840 userspace: Implement kill utility 2025-11-04 19:19:46 +02:00
Bananymous acd792d8b4 userspace: Implement pwd utility 2025-11-04 18:46:13 +02:00
Bananymous fc730679ed userspace: Implement uname utility 2025-11-04 18:45:20 +02:00
Bananymous 00e5749e20 ports: Add SuperTux port 2025-11-02 22:47:02 +02:00
Bananymous 7b4d349574 ports: Add glm port 2025-11-02 22:47:02 +02:00
Bananymous dc0cccfb6c ports: Add physfs port 2025-11-02 22:47:02 +02:00
Bananymous fdc1daefb6 ports: Add libvorbis port 2025-11-02 22:47:02 +02:00
Bananymous c9159b81c8 ports: Add libogg port 2025-11-02 22:47:02 +02:00
Bananymous 9233049356 ports: Add openal-soft port 2025-11-02 22:47:02 +02:00
Bananymous bd9015e474 ports: Add libsndfile port 2025-11-02 22:47:02 +02:00
Bananymous 3a79540d2d ports: Add SDL2_image port 2025-11-02 22:47:02 +02:00
Bananymous 9e500dc387 ports: Add boost port 2025-11-02 22:47:02 +02:00
Bananymous e05a735589 DynamicLoader: Honour STB_LOCAL binding 2025-11-02 22:47:02 +02:00
Bananymous 0be18c4a53 DynamicLoader: Make everything thread safe 
This is kinda dumb implementation, but it works. We grap a global lock
on functions :)
 2025-11-02 22:47:02 +02:00
Bananymous e258fde25a LibC: Implement unnamed semaphores 2025-11-02 21:11:16 +02:00
Bananymous 7367672570 Kernel: Default initialize flock as unlocked 
This caused unlocked flock's to hang on lock
 2025-11-02 21:10:13 +02:00
Bananymous b822d42889 LibC: Define ESHUTDOWN 
This is not used but some ports expect it to exist
 2025-11-02 21:09:48 +02:00
Bananymous 10084ff1bb LibC: Define FIONBIO 
This doesn't do anything but some ports expect it to exist
 2025-11-02 21:07:26 +02:00
Bananymous c3c69ac727 LibC: Update _POSIX_* definitions and extern environ 
environ is externed by other operating systems so some ports expect it
to be there
 2025-10-30 16:49:12 +02:00
Bananymous 0cfda6f6a7 LibC: Add posix_fadvise as no-op 2025-10-30 16:34:03 +02:00
Bananymous dc51ce9e92 LibC: Implement readdir_r and fix memory leak 2025-10-30 16:33:17 +02:00
Bananymous aa0de2b00e LibC: Fix stack_t::ss_sp type from void** -> void* 2025-10-30 15:43:25 +02:00
Bananymous 5f61581e1d Kernel: Show QR code with panic logs on kernel panic 
This makes debugging on real hardware easier!
 2025-10-28 05:50:19 +02:00
Bananymous f519cb2cc0 Kernel: Expose boot framebuffer device 2025-10-28 05:50:19 +02:00
Bananymous 37aef630d2 BAN: Fix Array and Vector span constness 2025-10-28 05:50:19 +02:00
Bananymous d93fcff5db userspace: Add LibQR 
This library can be used to generate QR codes
 2025-10-28 05:50:19 +02:00
Bananymous 4952a82af5 LibImage: Use LibDEFLATE instead of builtin DEFLATE decompressor 2025-10-28 05:50:19 +02:00
Bananymous fecda6a034 userspace: Add LibDEFLATE 
This can be used to compress and decompress DEFLATE data either in raw
or zlib format
 2025-10-28 05:50:19 +02:00
Bananymous 9f0addbd8b BAN: Implement simple priority queue 
This is just a wrapper around BAN::Vector and heap functions
 2025-10-26 00:32:00 +03:00
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