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253 Commits

Author SHA1 Message Date
Bananymous f959905adf LibGUI: Rework window rendering 
Abstract drawing surface to Texture. All windows now contain a texture
matching its size.
 2025-05-05 23:08:01 +03:00
Bananymous f78c7e7926 LibGUI: Add API to block until window events are available 2025-05-05 22:33:00 +03:00
Bananymous f14774d034 libc: fix tmpnam when no name is found 2025-05-05 19:17:16 +03:00
Bananymous c08c63f420 libc: reorder destructor and fflush in exit 2025-05-05 19:16:52 +03:00
Bananymous 5c37f198cb WindowServer/LibGUI: Allow windows to set minimum size 2025-05-05 18:19:59 +03:00
Bananymous 7798145c74 WindowServer: Implement window resizing 
windows can now set resizable attribute which allows window server to
resize them
 2025-05-05 03:14:50 +03:00
Bananymous fcfadd7c74 LibGUI: Add background color for windows 
This is used when resizing a window to fill the empty space
 2025-05-05 03:12:31 +03:00
Bananymous 76d4e6bd18 LibGUI: Add support for changing window title 2025-05-05 01:10:05 +03:00
Bananymous 82f4975f45 LibC: Save callee saved registers on setjmp 2025-05-04 13:54:35 +03:00
Bananymous d457e6ad6a LibC: Fix printf e/E modifier for negative exponents 2025-05-04 13:42:17 +03:00
Bananymous abf7c8e68a LibC: Implement `difftime` 2025-05-04 13:42:17 +03:00
Bananymous 1a38d0c31e LibC: Add g/G modifiers to printf 2025-05-04 13:42:17 +03:00
Bananymous 006a196e4a LibC: optimize strpbrk, str{,c}spn, strtok{,_r} 
These matches are now detected with bitmasks instead of looping over the
second string
 2025-04-24 01:39:49 +03:00
Bananymous 8834241417 LibC: Fix scanf %n modifier 
Old code was always returning off by one
 2025-04-22 09:55:38 +03:00
Bananymous 96740d6be4 LibC: Make `inet_addr` spec compliant 
I was not doing any error checking, basically i validated anything that
started with atleast a single digit.
 2025-04-22 09:40:46 +03:00
Bananymous 33a0f562d3 resolver: Add support for CNAME 
Also rework resolver's send format and convert test-tcp and nslookup to
use getaddrinfo
 2025-04-22 08:36:44 +03:00
Bananymous 808c97020a Kernel/LibC: Implement SA_RESTART 
I have been thinking how to do this for a long time but I finally
figured out a semi-clean way
 2025-04-22 02:42:44 +03:00
Bananymous 5c9710c78b LibC: Implement `strcoll_l` 2025-04-22 00:48:26 +03:00
Bananymous 028c7a822f LibC: Don't define SCHAR_MAX in locale.c 2025-04-21 22:21:40 +03:00
Bananymous 543bb3cc4b LibC: Rework malloc locking add proper realloc 2025-04-21 20:29:28 +03:00
Bananymous b774f147da LibC: Implement dummy pthread_attr_{get,set}detachstate 
detached threads are not yet supported, but this allows implementation
to make sure threads are joinable.
 2025-04-21 19:58:01 +03:00
Bananymous 2a5921b9c9 LibC: Implement pthread_barrier 
This is not fully working but should be fine for most cases
 2025-04-21 19:53:38 +03:00
Bananymous 60cb392e97 LibC: Implement pthread_barrier 
This is yet another bad sched_yield implementation :D
 2025-04-21 19:52:14 +03:00
Bananymous d012c538c3 LibC: Add PTHREAD_SPIN_INITIALIZER 
This is not posix, but current implementation allows adding this
 2025-04-21 19:47:00 +03:00
Bananymous 1c88d0d7f7 LibC: Implement pthread_rwlock 
This uses the same dumb sched_yield instead of actually blocking :D
 2025-04-21 18:48:47 +03:00
Bananymous 773b8de8ba LibC: Refactor pthread type definitions 2025-04-21 14:38:40 +03:00
Bananymous 5d8dd090a9 LibC: Implement `pthread_once` 2025-04-21 14:17:17 +03:00
Bananymous 16dbfbb267 LibC: Make limits.h `*_MAX` usable in #if comparisons 2025-04-20 17:15:20 +03:00
Bananymous 265b4c2b22 LibC: Implement `thread_equal` 2025-04-20 03:27:16 +03:00
Bananymous db9db2cc40 LibC: Implement basic pthread mutexes 
This implementation is just calling sched_yield if it could not get
mutex. This is not optimal as it does not allow the CPU to idle, but it
works for now :)

Also I did not test this code at all, but it feels correct :D
 2025-04-20 03:27:16 +03:00
Bananymous 3642eabac0 LibC: Use BAN::atomic_* functions in pthread spinlock 
This allows us not to reinterpret_cast pthread_spin_t to
BAN::Atomic<pthread_spin_t> which is much better :)
 2025-04-20 03:11:41 +03:00
Bananymous 1ccff9478f LibC: Don't define __tls_get_addr if TLS is disabled 
This makes linking fail if something tries to use TLS :)
 2025-04-20 03:11:41 +03:00
Bananymous 85f9b585f5 LibC: Don't yield on `pthread_spin_lock` 
Thats kinda the whole point of spinlocks :D
 2025-04-20 03:11:41 +03:00
Bananymous 01626b4c9f LibC: Add stub for `pthread_detach` 2025-04-20 03:11:41 +03:00
Bananymous a85841ca76 LibC: Add stub for `pthread_attr_setstacksize` 2025-04-20 03:11:41 +03:00
Bananymous fe6c4cd0b5 LibC: Implement POSIX TLD area (pthread_key*) 2025-04-20 03:11:41 +03:00
Bananymous f1585d09e1 LibC: Add more integer size definintions to limits.h 2025-04-19 21:50:26 +03:00
Bananymous 6f9dc2a9b8 Kernel/LibC: Implement `fchdir`, cleanup `chdir` and `getcwd` 2025-04-19 21:28:31 +03:00
Bananymous 28275d86ea LibC/Shell: set PWD env in Shell, not libc 
I have no idea why I was doing it in the libc
 2025-04-19 21:16:11 +03:00
Bananymous 2d19b5074e LibC: Implement some missing wchar functions 2025-04-19 20:56:41 +03:00
Bananymous e62cc17797 LibC: Use `nl_langinfo` for strings in `strftime` 2025-04-19 20:03:56 +03:00
Bananymous 407eed212a LibC: Implement nl_langinfo 
All values are from POSIX locale except CODESET which can be "UTF-8"
depending on the current locale
 2025-04-19 20:02:01 +03:00
Bananymous 12d47858c1 LibC: Fix overflow error in `fread` and `fwrite` 2025-04-19 18:42:12 +03:00
Bananymous dc188e601a LibC: Add definition for LOG_UPTO 2025-04-19 02:48:21 +03:00
Bananymous 8a2df23260 LibC: Define RLIM_NLIMITS 2025-04-19 02:34:56 +03:00
Bananymous 46079a8612 LibC: Implement no-op posix_madvice 
Also add non-posix prefixed definitions
 2025-04-19 02:07:45 +03:00
Bananymous 2ff3f88b4d LibC: Add support for shebangs 
I implemented shebangs in userspace as I don't really see the benefit of
doing it in kernel space. Only benefit I can think of is executing non
readable scripts but I don't really see the benefit in that.
 2025-04-19 00:39:42 +03:00
Bananymous ab4dd6a268 LibC: Add ARG_MAX constant 2025-04-19 00:39:42 +03:00
Bananymous 0094efc7f4 LibC: Fix `execl*` memory leak on error 2025-04-18 20:54:53 +03:00
Bananymous 3ca0ef1583 LibGUI: Add copy_rect API 
This allows moving parts of window around
 2025-04-17 23:14:46 +03:00