72041a52e8
Kernel: Ext2Inode::create_file actually sets the inode data
...
We used to just create inode without touching its memory.
2023-07-13 10:20:56 +03:00
891144dac1
BAN: Iterators are now single general type with CONST template
...
This allows us to use the same base class for iterator and
const_iterator which were practically the same code.
2023-07-12 13:35:21 +03:00
41e7b53903
BAN: add either_or and either_or_t
...
This allows you to select type depending on constexpr evaluatable
boolean
2023-07-12 13:34:31 +03:00
6b0920e8c0
BAN: Implement ConstIteratorDouble and add it to HashMap
...
This is same as IteratorDouble except it uses const_iterator and does
not return non-const references.
2023-07-12 11:41:05 +03:00
4285729d5c
BAN: Generalize HashMapIterator to IteratorDouble
...
This iterator should be able to iterate any container within container
with type iterator defined.
This also fixed bug if first entry in outer container is empty container.
2023-07-12 09:29:05 +03:00
a9c10d0751
Base: add empty directories with .gitkeep to base/
2023-07-11 08:02:28 +03:00
74c79c7eff
Kernel: Rewrite whole device structure
...
We now have DevFileSystem which is derived from RamFileSystem. All
devices are RamInodes. We don't have separate DeviceManager anymore.
To iterate over devices, you can loop througn every inode in devfs.
2023-07-10 23:17:14 +03:00
9174a89971
BAN: Add iterators to HashMap
2023-07-10 23:16:41 +03:00
5c94a583bc
Userspace: add basic 'touch' command
2023-07-10 16:38:15 +03:00
6e1fc2766f
tee: indent with tabs
2023-07-10 16:18:08 +03:00
d3bb00cb55
Userspace: Add basic tee command
2023-07-10 16:07:53 +03:00
5a5656b2d3
Kenrel: RamInode now implements truncate()
2023-07-10 16:07:09 +03:00
1a1e584cba
Kernel: OpenFileDescriptors can now store more than 8 bits of flags
2023-07-10 16:06:36 +03:00
65fa05f998
Kernel: add O_TRUNC
...
this is not supported by anything yet
2023-07-10 15:48:18 +03:00
2276fc95b8
Kernel: creat() mode now has to be access mode
...
We provide the S_IFREG in creat
2023-07-10 15:34:41 +03:00
1e173c178d
Kernel: Ext2 fill now return ENOTSUP on write
...
We used to crash the kernel
2023-07-10 15:34:25 +03:00
773747cf9c
Kernel: O_APPEND is now supported
2023-07-10 15:11:27 +03:00
4972284dde
Kernel: open() and openat() now take mode as parameter
...
O_CREAT now tries to create file if O_CREAT is specified
2023-07-10 15:08:54 +03:00
45789fda08
Kernel: You can now read/write to RamInodes
...
RamFS should be stored on physical pages and not in kmalloc, but
that will be implemented later :)
2023-07-10 14:09:35 +03:00
3b5bc63d1b
Kernel: Inode::create_file() now takes uid and gid as parameters
2023-07-10 13:32:10 +03:00
f1089e2b8a
Kernel: start work on ram file system
2023-07-10 13:26:14 +03:00
6d93c1eb92
LibC: add NAME_MAX to limits.h
...
This is defined to 255 which is _XOPEN_NAME_MAX, smallest value
for XOPEN compliance
2023-07-10 11:48:11 +03:00
363c325c79
Kenrel: Fix inode comparison
...
We should not compare rdevs
2023-07-10 11:48:11 +03:00
583504ebe0
Kernel: Inode rename directory functions
2023-07-10 11:48:11 +03:00
b354b77f8b
Kernel: Mark Ext2 classes final
2023-07-10 11:48:11 +03:00
74af46cb4a
BAN: RefPtr can be constructed from other types
2023-07-10 11:48:11 +03:00
19dab08275
Kernel: add more functionality to PCI
2023-07-09 23:04:11 +03:00
3840fbf957
Kernel: Edit lock scopes and make string copy able to fail
2023-07-07 23:12:19 +03:00
78c091f7f8
Kernel: Move open file descriptors to their own class
...
This simplifies code a lot :)
2023-07-07 23:11:37 +03:00
274ecbba78
LibC: limits.h now defined OPEN_MAX
2023-07-07 23:08:49 +03:00
683c2a68cd
Shell: $(...) expansion works now :)
2023-07-06 23:22:57 +03:00
ad98181069
Shell: you can call Shell -c ... to invoke the shell as interpreter
2023-07-06 23:22:49 +03:00
a549336530
Kernel/LibC: add basic dup2
2023-07-06 23:17:54 +03:00
4eb95c963d
Kernel/LibC: Add basic pipe() syscall and command
...
You can now create pipes :)
2023-07-06 22:16:26 +03:00
22caacd2a9
LibC: add read() and write() to unistd
2023-07-06 22:15:55 +03:00
af30d537da
Kernel: TTY now unblocks semaphore after read
...
This allows concurrent reads not fully reading the buffer not block
indefinately.
2023-07-06 21:32:34 +03:00
f1bd26fb92
Kernel: Add O_CLOEXEC
2023-07-06 20:00:33 +03:00
5c6bbcb62f
Kernel: Remove spammy process/thread exit printing
2023-07-06 10:34:46 +03:00
21bd87bb07
Userspace: Shell now has 'env' for printing environment
2023-07-06 10:32:43 +03:00
79450df04c
Userspace: Shell imporove 'time' command
2023-07-06 09:45:04 +03:00
7f8b7b811e
Userspace: Shell now has time builtin
2023-07-06 00:39:04 +03:00
3c068aa0ae
Kernel/LibC: add clock_gettime() for CLOCK_MONOTONIC
...
This gets the number of milliseconds since boot
2023-07-06 00:38:29 +03:00
86df258365
Kernel: rework the whole PageTable structure
...
We now have page table structure for kernel memory which is shared
between all processes.
2023-07-05 23:41:35 +03:00
d99e704728
LibC: Fix syscall SYS_READ and SYS_WRITE arguments
2023-06-19 10:38:29 +03:00
0d620f3e0f
Kernel: Rewrite and optimize DiskCache
...
DiskCache now consists of PageCaches which are caches of contiguous
sectors. This allows the disk cache to be ordered and faster traversal.
We seem to have a problem somewhere during reading. The stack gets
corrupted.
2023-06-19 10:31:47 +03:00
4dce0f9074
Userspace: u8sum fix error message
2023-06-19 10:31:23 +03:00
54f89cba33
Userspace: Shell now processes $ arguments
2023-06-19 01:39:24 +03:00
de88f60d1a
Userspace: Shell argument parsing now appriciates quotes
2023-06-19 01:07:00 +03:00
f7060970e6
Userspace: Shell argument parse now results in BAN::String
2023-06-19 00:34:44 +03:00
e7a98ac6cc
Userspace: Shell now sets SHELL environment variable
2023-06-18 23:35:51 +03:00
Bananymous