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938 Commits

Author SHA1 Message Date
Bananymous 160a9278c9 LibC: Fix RTLD_* definitions 2025-11-17 05:26:07 +02:00
Bananymous ee507de154 LibC: Implement posix regex 
This is an almost complete implementation, it does not support
alternations or collating elements and it is restricted to the ASCII
character set
 2025-11-17 05:26:07 +02:00
Bananymous 9803209ba1 WindowServer: Make clients nonblock 
Also dont allow freezed windows to "steal" focus and lock up the window
server :D
 2025-11-17 05:26:07 +02:00
Bananymous 2bf7c67767 LibC: Add backtrace signal handlers for SIG{FPE,ILL,BUS,SEGV} 
This allows programs to dump better backtraces on crashes compared to
what kernel can as libc can resolve symbols and libraries' dynamic bases
 2025-11-17 05:26:07 +02:00
Bananymous dd636ffcb2 Kernel: Add support for SA_SIGINFO 2025-11-17 05:26:07 +02:00
Bananymous a44c45ff9e LibC: Cleanup signal.h 
Make sa_handler and sa_sigaction be part of an union

Add definitions of SIGIO TRAP_BRKPT TRAP_TRACE
 2025-11-17 05:26:07 +02:00
Bananymous 6facd54a7e LibC: Add ru_maxrss to struct rusage 
This is not required by posix but some ports use it
 2025-11-17 05:26:07 +02:00
Bananymous 46f9a9053f DynamicLoader: Use canonical path for the main executable 2025-11-13 04:20:53 +02:00
Bananymous c1e2c660bf LibC: Define caddr_t 
This is used by some ports
 2025-11-13 04:20:53 +02:00
Bananymous 89c0ff1a9d Kernel/LibC: Replace SYS_{GET,SET}_TLS with SYS_{SET,GET}_{FS,GS}BASE 
This allows userspace to use both registers
 2025-11-13 04:20:53 +02:00
Bananymous 7a68ce7e94 DynamicLoader: Fix testing for possible base address 
Replace MAP_FIXED with MAP_FIXED_NOREPLACE and only attempt to map
program headers with PT_LOAD
 2025-11-13 04:20:53 +02:00
Bananymous f1d12c330e Kernel/LibC: Implement MMAP_FIXED_NOREPLACE 
This is a handy thing from linux

Also fix MMAP_FIXED validation and error reporting
 2025-11-12 00:06:36 +02:00
Bananymous 3a951f4830 LibC: Define IN_LOOPBACKNET 
some ports expect this to exist
 2025-11-12 00:06:36 +02:00
Bananymous 998ea25fb9 LibC: Add netinet/in_systm.h compatibility header 2025-11-12 00:06:36 +02:00
Bananymous 641ccfdd47 LibC: Add BSD compatibility defines S_I{READ,WRITE,EXEC} 
These just map to S_I{R,W,X}USR respectively
 2025-11-10 01:40:33 +02:00
Bananymous 4288f70d04 LibC: Make poll and epoll macros match with each other 
This was an assertion in one of my ports and I couldn't be bothered to
write a patch for it :D
 2025-11-10 01:40:33 +02:00
Bananymous 95fda5dfb7 LibC: Add definitions for IPPROTO_ICMPV6 and IP_TOS 2025-11-10 01:40:33 +02:00
Bananymous 362501a097 LibC: Make x86_64 crt0 PIE compatible 
Instead of pushing addresses of functions directly, use rip relative
addressing
 2025-11-10 01:40:33 +02:00
Bananymous 72982e3c2b Kernel/LibC: Take fcntl extra field as uintptr_t 
This allows passing pointers to fcntl
 2025-11-10 01:40:33 +02:00
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 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 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 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 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 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 791a541381 Kernel: Implement process stopping and continuing 2025-08-31 00:34:52 +03:00
Bananymous f15f88ebd6 TaskBar: Don't leak fds when reading battery info 2025-08-28 15:57:10 +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 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 f11bb082e4 WindowServer/LibGUI: Add window focus events 2025-08-21 03:11:16 +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 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 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 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 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 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 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 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 ceca93c8b1 LibC: Cleanup memmove and memcpy for x86_64 2025-08-16 14:05:21 +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 e5786fe435 init: Start AudioServer on boot 2025-08-11 14:07:37 +03:00
Bananymous ef6ee78fd1 Kernel/LibC: Implement chroot 2025-08-11 14:07:37 +03:00
Bananymous c96c264801 LibC: Implement fnmatch 2025-08-10 19:57:31 +03:00
Bananymous af0bca74e4 Kernel/LibC: Implement {get,set,init}groups 
This allows dropping /etc/group parsing from the kernel :D
 2025-08-10 19:57:31 +03:00
Bananymous 5b587d199e Kernel/LibC: Implement FIONREAD for tcp and udp sockets 2025-08-10 19:57:31 +03:00
Bananymous 009b073892 LibC: Add IN6_IS_ADDR_* and IN_MULTICAST macros 
These are assumed to exist by some ports
 2025-08-10 19:57:31 +03:00
Bananymous 92e962430b LibC: Make sockaddr and sockaddr_in compatible with other systems 
sockaddr:
make sa_data is 14 bytes on all systems

sockaddr_in:
add sin_zero
 2025-08-10 19:57:31 +03:00
Bananymous 7a5cfe1728 LibAudio/AudioServer: Add support for playing real time audio 2025-08-07 16:43:05 +03:00
Bananymous a84c348045 LibC: Add shm_{open,unlink} stubs 
These are needed for our llvm port
 2025-08-07 16:28:09 +03:00
Bananymous d845ecc811 LibC: Add wcstok, wcstol and swprintf stubs 
These are needed for our python3 port
 2025-08-07 16:28:09 +03:00
Bananymous 064d9009a2 LibC: Add clock_getres stub 
This is needed for our python3 port
 2025-08-07 02:50:24 +03:00
Bananymous b6aa5bdfab LibC: Implement if_indextoname and if_nametoindex 
These are needed for our cmake port
 2025-08-07 02:50:24 +03:00
Bananymous a3bdf0456e LibC: Add getpriority stub 
This is needed for our cmake port
 2025-08-07 02:50:24 +03:00
Bananymous e3ecf05866 LibC: Add stubs for {get,free}ifaddrs 
These are needed for our libuv port
 2025-08-07 02:50:24 +03:00
Bananymous 6240374dd1 LibC: Add semaphore stubs 
These are needed for our bochs port
 2025-08-07 02:50:24 +03:00
Bananymous e17ee831a7 LibC: Add times stub 
This is needed for our openssl port
 2025-08-07 02:50:24 +03:00
Bananymous aef9bd6357 LibC: Add mk{nod,fifo}{,at} stubs 
These are needed for our tcl port
 2025-08-07 02:50:24 +03:00
Bananymous 8857227a35 LibC: Add getservbyname stub 
This is needed by our tcl port
 2025-08-07 02:50:24 +03:00
Bananymous 937250c681 userspace: Add dummy libdl 
This allows ports to link against without needing to patch it out
 2025-08-07 02:50:24 +03:00
Bananymous 66d3a1d025 ls: Output in columns 2025-08-07 02:50:24 +03:00
Bananymous c593d3ed75 LibC: Add missing libintl.h 2025-08-05 17:10:43 +03:00
Bananymous 46dd411273 LibC: fflush stdout when reading from stdin 
This is the *intended behaviour* per ISO C specification
 2025-08-05 03:32:59 +03:00
Bananymous 2e2ee11452 LibC: Add more reasonable values to stack size constants 2025-08-05 03:32:59 +03:00
Bananymous ce0df333b3 LibC: Make sa_data in sock_addr zero sized 2025-08-05 03:32:59 +03:00
Bananymous 45ad6082bc DynamicLoader: Support dlopen(NULL, ...) 2025-08-05 03:09:24 +03:00