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838 Commits

Author SHA1 Message Date
Bananymous f1369c8fd6 Kernel/LibC: Implement mprotect 
There may be some race conditions with this but i think this is good
enough to start with
 2025-08-05 03:09:24 +03:00
Bananymous eb7922ab88 LibC: Implement pthread_cond_* using a futex 2025-08-05 03:09:24 +03:00
Bananymous 5940e912b3 Kernel/LibC: Implement simple futex 2025-08-05 03:09:24 +03:00
Bananymous 658a001d91 LibC: Make pthread_barrier safe 
It used to deadlock and it was not safe if more threads than the target
were attempting to wait on it.
 2025-08-05 03:09:24 +03:00
Bananymous 57c9f5a8a8 LibC: lock mutex when pthread_cond_timedwait times out 2025-08-05 03:09:24 +03:00
Bananymous fa7b58057c LibC: Add MAP_ANON as synonym for MAP_ANONYMOUS 
This is part of POSIX issue 8 and some things only check MAP_ANON
 2025-08-05 03:09:24 +03:00
Bananymous 0e0f5295cf LibC: Make {,__cxa_}atexit thread safe 2025-08-05 03:09:24 +03:00
Bananymous d25a5034db LibC: Update thread id on fork 2025-08-05 03:09:24 +03:00
Bananymous f197d39aaf LibC: Don't allow pthread_join to return EINTR 2025-08-05 03:09:24 +03:00
Bananymous 4a95343936 LibC: Make _get_uthread a macro 
This allows nice inlining :)
 2025-08-05 03:09:24 +03:00
Bananymous 4e705a91af LibC: Fix pthread keys 
I had misunderstood how these are supposed to work :D
 2025-08-05 03:09:24 +03:00
Bananymous 82b351469b DynamicLoader: Setup thread id when initializing TLS 
This allows pre-libc code use pthread functions

(__cxa_guard_release calls pthread_cond_broadcast)
 2025-08-05 03:09:24 +03:00
Bananymous ea91bdcce7 WindowServer: Make relative mouse no-op with absolute mouse 2025-08-05 03:09:24 +03:00
Bananymous af0a46e79c LibGUI/WindowServer: Rename mouse capture -> mouse relative 
My terminology was incorrect and this is more correct
 2025-08-05 03:09:24 +03:00
Bananymous 4519c48284 WindowServer: Fix custom cursors 
Custom cursor is now only set if the cursor is in the client area
instead of anyehere in the window. This makes hidden cursor visible
when it is on top of the title bar!
 2025-08-05 03:09:24 +03:00
Bananymous 8ea32c7650 WindowServer: Fix relative mouse vertical flip 2025-08-05 03:09:24 +03:00
Bananymous 8c598a6902 LibC: Include stdint.h instead of inttypes.h in network headers 2025-08-05 03:09:24 +03:00
Bananymous 8e9c40caa4 LibC: Pump OPEN_MAX to 128 
cmake seems to use around 70 when checking compiler. That seems quite a
lot but could be "normal"
 2025-07-31 22:47:40 +03:00
Bananymous 07e4e764a0 LibC: Implement mbtowc 2025-07-31 22:47:40 +03:00
Bananymous 66fe2f2e50 LibC: Fix readv and writev 2025-07-31 22:47:40 +03:00
Bananymous fda0ced72e LibC: Implement getpw{nam,uid}_r 2025-07-31 22:47:40 +03:00
Bananymous 654e8bb7f6 LibC: Implement getgr{gid,nam}_r 2025-07-31 22:47:40 +03:00
Bananymous 80ffde5e1e LibC: Implement aligned_malloc 
This is part of POSIX issue 8
 2025-07-31 22:47:40 +03:00
Bananymous 52309e0754 LibC: Add in6addr_{any,loopback} definitions 2025-07-31 22:47:40 +03:00
Bananymous 31e411f8f1 LibC: Implement recvmsg and sendmsg 
These just wrap recvfrom and sendto so ancillary data is not supported
 2025-07-31 22:47:40 +03:00
Bananymous de45b760b5 LibC: Implement alphasort and scandir 2025-07-31 22:47:40 +03:00
Bananymous ff29e9c4d6 LibC: Implement {,f}pathconf 
This just return minimum values specified by posix
 2025-07-31 22:47:40 +03:00
Bananymous cc04bd0f06 LibC/Kernel: Implement ttyname_r 2025-07-31 22:47:40 +03:00
Bananymous e72e1e4e43 LibC: Add _SC_NPROCESSORS_{CONF,ONLN) 2025-07-31 22:47:40 +03:00
Bananymous 7831c74e8c DynamicLoader: Add support for LD_LIBRARY_PATH 
Also fix a bug with dlopen with TLS
 2025-07-31 22:47:29 +03:00
Bananymous c1978f9133 Shell: Implement redirections 
This works well enough. At the moment redirections can appear anywhere
in the command **after** environment variables and possible alias
command. This means commands like `>foo echo hello` are not supported.
I don't think this is big enough problem for now (99% time redirections
are given after arguments) that i would rewrite the environment and
alias parsing.
 2025-07-22 16:54:06 +03:00
Bananymous e2eb555ca0 LibC: Add dummy libintl support 
This doesn't really do anything but allows some ports to use it :D
 2025-07-22 13:26:53 +03:00
Bananymous 1e65f02ff7 Terminal: Handle bell and warn on unimplemented control characters 2025-07-21 14:28:09 +03:00
Bananymous aa0249fadb WindowServer: Support absolute position mouse 2025-07-19 18:01:23 +03:00
Bananymous 2c65590134 Kernel: Add support for absolute position mouse 2025-07-19 18:00:39 +03:00
Bananymous 11ae220dbe LibImage: Optimize image resizing algorithms 2025-07-18 18:20:37 +03:00
Bananymous 22542a3a71 BuildSystem: Enable sse and sse2 for all programs and libraries 
This is default on x86_64 but not on the 32 bit target. banan-os
already requires the CPU to support SSE even on 32 bit platforms.
 2025-07-18 18:20:37 +03:00
Bananymous 6b9dbf625d userspace: Add `audio` utility to play audio files 2025-07-15 16:12:03 +03:00
Bananymous 3aea2c007d Userspace: Add simple AudioServer and LibAudio 2025-07-15 16:12:03 +03:00
Bananymous 8a663cb94f Kernel: Implement basic AC97 driver 2025-07-15 14:17:49 +03:00
Bananymous 163fdcd582 LibC: Fix exec family function path resolution 2025-07-15 14:17:49 +03:00
Bananymous 8aff315c7b LibC: fflush file in setvbuf before updating the buffer 2025-07-02 01:54:03 +03:00
Bananymous 19897ffa26 userspace: Compile test utility :D 2025-06-28 22:40:00 +03:00
Bananymous 42a10b21c7 userspace: Implement true and false utilities 2025-06-28 22:39:19 +03:00
Bananymous 5df0e25c1f userspace: Implement chown utility 2025-06-28 21:32:59 +03:00
Bananymous 3e6a4f2b16 LibC: Add getgroups stub 2025-06-28 20:25:35 +03:00
Bananymous c7c3dd7662 init/ports: Fix environment variables in init/ncurses 
init no longer sets NCURSES_NO_UTF8_ACS
ncurses no longer sets TERM
 2025-06-28 20:25:35 +03:00
Bananymous e4f025edd6 LibC: Implement deprecated bcmp, bcopy, bzero 2025-06-28 20:25:35 +03:00
Bananymous 96f3efbf86 LibC: Fix enviroment variable allocation 2025-06-28 20:25:35 +03:00
Bananymous e8491b34b8 Kernel/LibC: Rework TIOC{G,S}WINSZ more linux like 
Userspace can freely set terminal size, kernel just updates it when for
example new font is loaded. Also SIGWINCH is now sent by kernel instead
of userspace.
 2025-06-28 19:40:54 +03:00
Bananymous 521457eb92 DynamicLoader: Add support for calling destructors 
After all libraries are initialized, their destructors are registered
using atexit
 2025-06-28 16:55:13 +03:00
Bananymous f26a445ce6 LibC: Make malloc actually allign to s_malloc_default_align boundary 2025-06-28 16:55:13 +03:00
Bananymous 850b3284ac Terminal: Fix screen clearing when scrolling 2025-06-28 16:55:13 +03:00
Bananymous d68c88c3f9 LibC: Implement rewinddir 2025-06-28 16:55:13 +03:00
Bananymous 5f07d53034 WindowServer: Send mod key to clients 
Also roll back accidental mod key update from super->alt
 2025-06-28 16:55:13 +03:00
Bananymous fb09aa4d06 LibInput: Correctly resize keyboard layout maps 0xFF->0x100 2025-06-28 16:55:13 +03:00
Bananymous 4d080b30ab LibInput: Pass raw scancode in KeyEvent 2025-06-28 16:55:13 +03:00
Bananymous 2d314e72fe LibGUI: Implement basic message box 2025-06-28 16:55:13 +03:00
Bananymous cf07b747fe LibGUI/WindowServer: Implement per-window custom cursors 2025-06-28 16:55:13 +03:00
Bananymous 273e9bbc92 LibGUI/WindowServer: Implement per-window cursor hiding 2025-06-28 16:55:13 +03:00
Bananymous 7dcf1797e9 WindowServer: Cleanup packet callback calling 2025-06-28 16:55:13 +03:00
Bananymous 7aa24b6157 LibGUI: Implement serialization for BAN::Vector 2025-06-28 16:55:13 +03:00
Bananymous d73a667437 LibGUI: Implement very bad widget system :D 2025-06-28 16:55:13 +03:00
Bananymous 7bf7bfbe13 Texture: Add invisible color when copying textures 
This should probably support proper alpha blending but I'm lazy :)
 2025-06-28 16:55:13 +03:00
Bananymous 397219c22e LibC: Implement very hacky dlopen/dlsym/dclose 
If ELF loading fails, this will just crash the program :D

And there is no support for RTLD_LOCAL
 2025-06-28 16:55:13 +03:00
Bananymous 4fa40de557 WindowServer: Fix crash when moving mouse out of bounds 2025-06-28 16:55:13 +03:00
Bananymous bc06926702 LibC: Implement gethostbyaddr 2025-06-28 16:55:13 +03:00
Bananymous 9de27110e2 LibC: Add alloca.h 2025-06-28 16:55:13 +03:00
Bananymous 93e5d09a63 Kernel/LibC: Implement flock 2025-06-28 16:55:13 +03:00
Bananymous 0cbc39698c WindowServer: Ignore SIGPIPE so we don't crash unexpectedly 2025-06-28 16:55:13 +03:00
Bananymous 83069e433f LibGUI/WindowServer: Implement window showing/hiding 2025-06-28 16:55:13 +03:00
Bananymous bbb490b24f LibGUI: Implement set_max_size 
I already support set_min_size so why not this :)
 2025-06-28 16:55:13 +03:00
Bananymous 85f200bd86 LibC: Add sched_get_priority_{min,max} 
I don't support priority scheduling so these are just no-ops
 2025-06-28 16:55:13 +03:00
Bananymous 0f2c02fb04 LibC: Add stubs for pthread_{get,set}schedparam 2025-06-28 16:55:13 +03:00
Bananymous 4677d7a1c6 LibC: Update RAND_MAX INT32_MAX -> INT_MAX 2025-06-19 19:06:24 +03:00
Bananymous 15e84f28ed LibC: Include strings.h in string.h 2025-06-19 19:01:45 +03:00
Bananymous 87f348b48e LibC: Fix my ugly and hacked posix_memalign 2025-06-18 14:17:17 +03:00
Bananymous ff289b25b6 LibC: Implement {,v}asprintf 
These were added in POSIX issue 8
 2025-06-17 13:56:30 +03:00
Bananymous a9f58e96d2 LibC: Add endian.h 
This is part of POSIX issue 2024 and some software depends on it
 2025-06-17 13:15:42 +03:00
Bananymous 7651ca747d LibC: Allow searching null char with wcschr 2025-06-16 15:09:55 +03:00
Bananymous 7ff7a4aa87 LibC: Fix locale handling in wcrtomb and mbrtowc 2025-06-16 15:09:39 +03:00
Bananymous cdcd226b1a LibC: Fix mbstowcs and add wcstombs 2025-06-16 15:08:49 +03:00
Bananymous f9451915b9 LibC: Use `pause` in pthread spinlock locking 2025-06-16 15:07:58 +03:00
Bananymous 5e4e174d61 tests: Add tls test 2025-06-16 15:07:26 +03:00
Bananymous 4a00cb7d55 DynamicLoader: Add few more TLS relocations 2025-06-16 15:06:48 +03:00
Bananymous c97b60e7e5 LibGUI: Remove parameters I had forgot in function declarations 2025-06-11 01:53:31 +03:00
Bananymous 8a73414e3e LibGUI: Add support for clip area to texture 2025-06-11 01:53:31 +03:00
Bananymous ac22e006a4 Shell: Don't get stuck on broken state when failing to build command 2025-06-10 11:03:02 +03:00
Bananymous 30d5d85d1d userspace: Add `test` utility 2025-06-08 23:56:39 +03:00
Bananymous 8ea0a67280 Terminal: Add support for tabs 2025-06-06 16:41:06 +03:00
Bananymous 5ad7d7edb1 DynamicLoader: Fix TLS on 32 bit platform 
There were two problems with my previous implementation
- TLS was not allocated if nothing used it. There is a fallback
  initialization in _init_libc, but this was not enough if one of the
  init functions tried to access errno.
- __tls_get_addr was not resolved. If __tls_get_addr was called through
  a plt entry, everything would just break :(
 2025-06-06 16:27:07 +03:00
Bananymous 00c6820825 LibC: Make {open,sys,close}log use their own FILE instead of stddbg 2025-06-06 11:59:15 +03:00
Bananymous 6beaafcf11 LibC: Define std{in,out,err,dbg} with their actual names 2025-06-06 11:56:39 +03:00
Bananymous a7e20d6e85 LibC: Fix getnameinfo port endianness 2025-06-06 06:52:56 +03:00
Bananymous cfeabc4580 Kernel/Terminal: Fix ANSI SGR 8 bit color parsing 2025-06-05 20:43:57 +03:00
Bananymous 49f203d61d Terminal: Add ANSI CSI P and ANSI SGR 22 2025-06-05 02:41:48 +03:00
Bananymous a912a4dc67 LibGUI: Remove fill_color from texture copy API 
Nothing was using this and it just overcomplicated everything
 2025-06-05 02:40:51 +03:00
Bananymous 8de19aff3c Kernel/Terminal: Fix 24 bit ANSI SGR color parsing 2025-06-05 02:38:07 +03:00
Bananymous 84b1f3990c LibC: Fix getnameinfo 
How was i doing everything so wrong :D
 2025-06-03 16:36:39 +03:00
Bananymous 775c77c0fa Shell: Get default backspace key from c_cc[VERASE] 2025-06-02 15:55:20 +03:00