Bananymous
12a37500b0
Kernel: Fix triple-fault in vitual tty
...
This was happening when printing non-utf8 data while having virtual tty
as the debug console.
2024-12-09 03:35:51 +02:00
Bananymous
3ae6ffdb01
ports/tcc: Create usr/include/sys/ucontext.h
...
This file does not have to contain anything, tcc just requires that it
exists.
2024-12-08 20:42:04 +02:00
Bananymous
c4e76b391e
aoc2024: Implement day8 solution
...
I did not feel like optimizing this one, so its a O(n^2) looking over
every cell in the grid. Performs way faster than my optimized day6
solution tho :DD
2024-12-08 16:14:39 +02:00
Bananymous
cf9ba737f0
aoc2024: Implement day7 solution
2024-12-07 07:34:21 +02:00
Bananymous
2d0690ae2d
Kernel: Cleanup most of syscalls dealing with files
2024-12-07 05:33:04 +02:00
Bananymous
71a2d0971f
Kernel: Remove unnecessary reverse from VFS file search
2024-12-07 01:41:23 +02:00
Bananymous
3bf57e0748
Kernel: Add . and .. entries to /proc/<pid> directories
...
This allows to run `cd ..` in one of these directories
2024-12-07 01:37:40 +02:00
Bananymous
fbc0319cb6
aoc2024: Implement day6 solution
2024-12-07 01:08:08 +02:00
Bananymous
e8bc3c2d80
General: Add intructions to run doom to README
2024-12-06 20:25:09 +02:00
Bananymous
fe192e07fb
General: Update README feature list
2024-12-05 19:49:38 +02:00
Bananymous
51b6329c86
Kernel: Make backspace \b and delete 0x7F
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This is what `vim` seems to expect and imo makes way more sense.
2024-12-05 17:34:37 +02:00
Bananymous
72d9e4c1e7
Kernel: Remove accidental debug prints from fcntl syscall
2024-12-05 17:34:32 +02:00
Bananymous
cb7d5c9d09
userspace: Implement `dirname` utility
2024-12-05 08:30:30 +02:00
Bananymous
097ab82529
userspace: Implement `basename` utility
2024-12-05 08:30:06 +02:00
Bananymous
ccb603d77f
aoc2024: Implement day5 solution
2024-12-05 08:16:34 +02:00
Bananymous
d7b02db832
aoc2024: Implement day4 solution
2024-12-05 08:16:12 +02:00
Bananymous
56cc5da9fb
userspace: Implement `ln` utility
2024-12-05 08:14:45 +02:00
Bananymous
1903079f96
LibC: Fix popen to return correct return value instead of -1
2024-12-05 06:47:10 +02:00
Bananymous
b6d0950ee9
LibC: Fix strftime implementation
...
This implementation now passes every musl-libc test :)
2024-12-05 06:46:31 +02:00
Bananymous
c1a32a4041
LibC: Implement mktime
2024-12-05 06:43:35 +02:00
Bananymous
8fa443879c
ports: Add working tcc port!
...
You can actually now compile programs within banan-os!!
2024-12-04 21:23:09 +02:00
Bananymous
3a465cb94f
DynamicLoader: Don't write to pltgot if it does not exist
...
This makes `tcc` compile runnable executables
2024-12-04 21:11:43 +02:00
Bananymous
49133dce48
Kernel: Make pipe check data every 100ms
...
This prevents dead lock if read-end does not detect data before blocking
why write-end already notified.
2024-12-03 21:54:27 +02:00
Bananymous
3b7b6beca5
ports: Allow using banan-os cmake toolchain file for ports
2024-12-03 20:29:38 +02:00
Bananymous
0dd81328ff
ports: Unconditionally compile banan-os before building ports
...
This allows ports to use any banan-os library cleanly. Ninja is fast on
when everything is already compiled, so it doesn't add too much
overhead.
2024-12-03 20:29:38 +02:00
Bananymous
a668593e6b
ports: Don't update ports on every build
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This makes using ports much less painful :)
2024-12-03 20:29:38 +02:00
Bananymous
3a5a22511a
aoc2024: Implement day3 solution
2024-12-03 20:29:38 +02:00
Bananymous
86859267f0
ports/curl: remove libcurl.la file and use /dev/urandom
2024-12-03 20:29:38 +02:00
Bananymous
88c9f6d233
LibC: Make environ a weak alias
...
If user program defines its own global `environ` variable it will still
work :)
2024-12-03 20:29:38 +02:00
Bananymous
176693dd5a
LibC: Implement wcscmp and wcsncmp
2024-12-03 16:21:54 +02:00
Bananymous
62bee04fc0
LibC: Implement dummy utime that just checks file existance
2024-12-03 16:21:18 +02:00
Bananymous
0a5aacfd87
Kernel: Allow open with O_CREAT bypass file permission checks
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call to open(path, O_CREAT|O_EXCL|O_RDWR, 0444) should open file as
read-write although file is created as read-only on filesystem.
2024-12-03 16:17:34 +02:00
Bananymous
2dec3a6c95
Kernel: Add some sanity checks for existanse of threads
2024-12-03 16:16:50 +02:00
Bananymous
fcc2814199
Kernel: Remove process from alarm list after it dies
2024-12-03 16:16:08 +02:00
Bananymous
bc93d238dd
LibC: Fix fread argument order in gethostname
2024-12-03 16:15:16 +02:00
Bananymous
79e2c5d48c
LibC: Make FILE* reading buffered
...
There was no reason to perform a syscall for every byte read
2024-12-03 16:13:48 +02:00
Bananymous
0fab7ad63b
Kernel: Fix SYS_FCNTL command handling :)
...
I had misunderstood how these work
2024-12-03 16:12:26 +02:00
Bananymous
e6a2f55a59
Kernel: Closing file backed mmap wont expand the file size
2024-12-03 16:12:26 +02:00
Bananymous
67e9ca56ac
Kernel: Create /dev/urandom -> /dev/random symlink
...
Most software uses urandom instead of random so this allows it work
normally.
2024-12-03 16:12:26 +02:00
Bananymous
713daf6cd3
Kernel/LibC: Add support for creating hardlinks
2024-12-03 16:12:26 +02:00
Bananymous
12abe81c6d
ports/openssl: Add support for shared libraries
2024-12-03 01:46:59 +02:00
Bananymous
fbcf10c86d
LibC: Implement closelog and make syslog print to stddbg
2024-12-03 01:45:54 +02:00
Bananymous
415b20f884
LibC: Remove errno EEXISTS
...
I don't know why I had added this. It doesn't seem to be a thing on
either POSIX or linux. This was literally equivalent to EXIST
2024-12-02 20:13:38 +02:00
Bananymous
d58ca5f37a
Kernel/LibC: Implement symlink{,at}
2024-12-02 20:13:38 +02:00
Bananymous
11b6ee423e
LibC: Define timezone structure
2024-12-02 20:13:37 +02:00
Bananymous
a10ca47657
Kernel/LibC: Implement {,f}statvfs
2024-12-02 20:13:37 +02:00
Bananymous
ad1f175a39
Kernel/LibC: Implement getppid
2024-12-02 20:13:37 +02:00
Bananymous
fd3246113a
LibC: Implement missing execlp and cleanup exec code
2024-12-02 20:13:37 +02:00
Bananymous
b8013c883c
LibC: Implement getpass
2024-12-02 20:13:37 +02:00
Bananymous
ffcc4fd03a
init: Make tty owned by logged in user
2024-12-02 20:13:37 +02:00
Bananymous