265b4c2b22
LibC: Implement thread_equal
2025-04-20 03:27:16 +03:00
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
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
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
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
01626b4c9f
LibC: Add stub for pthread_detach
2025-04-20 03:11:41 +03:00
a85841ca76
LibC: Add stub for pthread_attr_setstacksize
2025-04-20 03:11:41 +03:00
fe6c4cd0b5
LibC: Implement POSIX TLD area (pthread_key*)
2025-04-20 03:11:41 +03:00
f1585d09e1
LibC: Add more integer size definintions to limits.h
2025-04-19 21:50:26 +03:00
6f9dc2a9b8
Kernel/LibC: Implement fchdir, cleanup chdir and getcwd
2025-04-19 21:28:31 +03:00
7edfae8583
Shell: Cleanup export builtin
2025-04-19 21:23:26 +03:00
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
2d19b5074e
LibC: Implement some missing wchar functions
2025-04-19 20:56:41 +03:00
e62cc17797
LibC: Use nl_langinfo for strings in strftime
2025-04-19 20:03:56 +03:00
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
12d47858c1
LibC: Fix overflow error in fread and fwrite
2025-04-19 18:42:12 +03:00
dc188e601a
LibC: Add definition for LOG_UPTO
2025-04-19 02:48:21 +03:00
8a2df23260
LibC: Define RLIM_NLIMITS
2025-04-19 02:34:56 +03:00
46079a8612
LibC: Implement no-op posix_madvice
...
Also add non-posix prefixed definitions
2025-04-19 02:07:45 +03:00
8cd2d772b0
Shell: Print error if execv fails
2025-04-19 00:39:42 +03:00
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
ab4dd6a268
LibC: Add ARG_MAX constant
2025-04-19 00:39:42 +03:00
0094efc7f4
LibC: Fix execl* memory leak on error
2025-04-18 20:54:53 +03:00
d73a270fb1
Shell: Save and restore stdin flags after child returns
...
If child makes stdin nonblocking, Shell now restores it back to "normal"
flags
2025-04-18 18:26:09 +03:00
d9647868cc
Terminal: Fix ANSI SGR color invert
2025-04-18 17:32:24 +03:00
4409d0f03f
Terminal: Implement ANSI CSI A, B, b, d, @
2025-04-17 23:16:22 +03:00
ebd00b1eb2
Terminal: Implement ANSI SGR 10, 39, 49
2025-04-17 23:15:44 +03:00
3ca0ef1583
LibGUI: Add copy_rect API
...
This allows moving parts of window around
2025-04-17 23:14:46 +03:00
88abbd90dc
LibC: Fix strncat
...
strncat was using strncpy internally which nullpadded dest until n bytes
were written.
also there was no terminating null byte added if src was shorter than n
bytes
2025-04-17 23:12:40 +03:00
bdbde25784
LibC: Rewrite environ handling
...
environ is only allocated on heap when you insert new variables.
environment variables are only `free`'d if they are `malloc`'d by libc
2025-04-16 21:08:01 +03:00
ee9e941a56
LibC: Implement getitimer
2025-04-15 23:35:25 +03:00
ac90800c3c
Kernel/LibC/DynamicLoader: Implement thread local storage
...
For some reason this does not work on 32 bit version, so it is disabled
on that platform. I'll have to look into it later to find the bug :)
2025-04-15 23:33:39 +03:00
08f5833ca8
Kernel/LibC: Implement pthread_attr_init
2025-04-15 23:31:17 +03:00
4bcd3ed86f
Kernel: Start working on TLS, add SYS_{SET,GET}_TLS
2025-04-15 23:31:17 +03:00
254fd80088
DynamicLoader: Cleanup and prepare for TLS
2025-04-15 23:31:17 +03:00
d7e6df1e44
LibELF: Add definitions for ELF TLS values
2025-04-15 23:31:17 +03:00
36baf7b0af
Kernel/LibC/DynamicLoader: Update process start ABI
...
We now use SysV abi for process startup
2025-04-15 23:05:52 +03:00
e6026cb0b8
DynamicLoader: Handle circular dependencies
2025-04-15 23:05:52 +03:00
cc2b4967ea
LibC: Make malloc thread safe with pthread_spinlock
2025-04-15 23:05:52 +03:00
cf59f89bfb
LibC: Rework constructor/destructor calling
...
constructors are now called in _init_libc instead of crt0
destructors are now registered with atexit() instead of called manually
2025-04-15 23:05:52 +03:00
066ed7e4a1
LibC: merge atexit and __cxa_atexit into common function
2025-04-15 23:05:52 +03:00
4f49d60e4a
DynamicLoader/LibC: lazy malloc environ
...
This allows DynamicLoader to just set the value of global environ symbol
without libc needing to malloc it at startup
2025-04-15 23:05:52 +03:00
3721dadd72
LibC: Make stdio and malloc initialization constructors
2025-04-15 22:01:57 +03:00
5539d5eed0
LibC: Implement pthread_cleanup_{pop,push}
2025-04-15 21:48:38 +03:00
64002626b9
LibC: Add h_addr definition for hostent backwards compatibility
2025-04-15 21:39:50 +03:00
b418683337
LibELF: Add definition and values for auxiliary vectors
2025-04-15 21:31:02 +03:00
be786be67d
Kernel/LibC: Implement pthread_join
2025-04-02 12:58:39 +03:00
e85b18e206
LibC: Fix pthread stack alignment
2025-04-02 12:58:39 +03:00
f32f62dfc1
LibC: Implement pthread_spin_* functions
2025-04-02 12:58:39 +03:00
28392050bf
LibC: Make pthread_t pid_t
2025-04-02 12:58:39 +03:00
