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
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
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
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
36baf7b0af
Kernel/LibC/DynamicLoader: Update process start ABI
...
We now use SysV abi for process startup
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
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
b9cc6063ff
LibC: Implement stdio FILE locking
2025-04-02 12:58:39 +03:00
9066e62a97
Kernel/LibC: Implement sched_yield
2025-04-02 12:58:39 +03:00
5549696c3a
Kernel/LibC: Implement pthread_self
2025-04-02 02:39:29 +03:00
691c9fe8e0
LibC: Fix bsearch
...
bsearch had unsigned integer underflow which was UB and returned false
positives
2025-04-02 00:03:50 +03:00
04463675c0
LibC: Lock file during gets
2025-04-01 23:26:13 +03:00
b9da6a4a5d
LibC: Implement getdelim and getline
2025-04-01 23:26:13 +03:00
2ba25b4c28
LibC: Add non standard types/values used by ports
2025-04-01 23:26:13 +03:00
c1618e2b5d
Kernel/LibC: Add basic support for pthread_{create,exit}
2025-04-01 23:26:13 +03:00
788f5429e1
LibC: Implement spec compliant abort()
2025-04-01 23:09:30 +03:00
17014bb8de
LibC: Fix strndup
...
I did not null terminate short strndup copies :D
2025-01-28 22:40:06 +02:00
48eca3d031
LibC: Make libc usable with tcc
...
tcc does not provide its own stdint.h but defines everything in
stddef.h. Also tcc does not support [[noreturn]] attribute syntax.
2025-01-28 17:27:41 +02:00
21d3cf91a0
LibC: Implement some missing signal.h functions
2025-01-28 17:27:41 +02:00
7c57d736c6
Kernel/LibC: Fix dirent functions
...
dirent functions used to fail if a directory contained more than 128
files :D
2025-01-28 17:15:11 +02:00
cbe3f2a4ac
BuildSystem: Cleanup and fix cmake files
...
I now set library SONAME so i don't have to build them in build root.
Creating font now makes sure the install directory exists. This allows
building using make files.
LibC now links agains ligcc
2025-01-28 17:11:21 +02:00
caa8c1da90
LibC: Add stub implementations for set{rlimit,priority}
2025-01-25 18:15:50 +02:00
60bffb5f49
LibC: Implement clock in terms of clock_gettime
...
This allows clock to "just work" after I update clock_gettime to support
CLOCK_PROCESS_CPUTIME_ID.
2025-01-24 19:58:44 +02:00
b6455e0661
LibC: Implement stub for clock
2025-01-24 19:23:33 +02:00
15021b442c
LibC: Fix memchr and memcmp assembly implementations
...
These functions did not work with size 0 :D
2025-01-23 21:55:26 +02:00
9893c90e74
Kernel: Remove SYS_DUP and implement it using fcntl F_DUPFD
2025-01-17 19:29:47 +02:00
