24993f6020
LibC: implement setenv, unsetenv, putenv
2023-06-05 22:51:02 +03:00
d1ad38c8d4
Kernel/LibC: add SYS_STAT and stat(), lstat()
2023-06-05 14:37:14 +03:00
40055f023c
LibC: add wait and waitpid
...
Note that wait() doesn't work since only waiting for specified
pid is supported. wait() will just return -1 and set errno to
ECHILD.
2023-06-04 18:00:52 +03:00
88e92eec9e
LibC: Add simple definition for realloc
...
The syscall just crashes the kernel currently. I will implement
this when needed
2023-06-02 17:56:13 +03:00
8716c8baf4
LibC: remove select() declaration
...
This already comes from sys/select.h
2023-06-02 17:29:09 +03:00
2d67a7153b
LibC: rename [[noreturn]] to __attribute__((__noreturn__))
...
This compiles with C compiler
2023-06-02 17:28:36 +03:00
3fcc7c6768
LibC: stdlib.h doesn't seem to typedef wchar_t without __need_wchar_t
2023-06-02 17:27:31 +03:00
5d2a062b36
LibC: fix INFINITY definition typo
2023-06-02 17:27:14 +03:00
e517ff6b6d
LibC: fix DIR typedef for C code
2023-06-02 17:26:38 +03:00
7296846a81
LibC: complex.h undefs I before defining it
2023-06-02 17:13:09 +03:00
6abcb0de9b
LibC: mbstate_t is empty struct
2023-06-02 17:10:29 +03:00
40f9d9d9bc
LibC: fix sig_atomic_t definition
2023-06-02 17:08:43 +03:00
24a190d1f7
Kernel: Add SYS_EXEC syscall
2023-05-31 20:57:33 +03:00
e8f820ef8d
LibC: Fix some headers to make gcc build again
2023-05-30 01:17:45 +03:00
998999a755
Kernel: Add SYS_SLEEP
2023-05-28 22:34:48 +03:00
f2d767b799
Kernel: Add bareboness fork() function
2023-05-28 18:08:49 +03:00
faf14b880e
LibC: Rewrite all the headers.
...
We now have more or less posix issue 2018 conforming libc headers.
This was a really time consuming and boring operation but it had to
be done.
Now we get to actually start implementing libc :)
2023-05-26 22:31:21 +03:00
1658e925f2
Kernel: Add bareboness possibility to set termios
2023-05-26 22:31:21 +03:00
729ff267d7
LibC: add function declarations to sys/stat.h
2023-05-11 15:11:33 +03:00
d9be14e1fb
LibC: add function declarations to dirent.h
2023-05-11 01:42:52 +03:00
8a9f9b07e7
LibC: add definitions to math.h
2023-05-11 01:40:42 +03:00
c989a01913
LibC: add defines in stdio.h
2023-05-11 01:39:16 +03:00
5188efcc57
LibC: add function declarations to unistd.h
2023-05-11 00:34:03 +03:00
c05a5b796b
LibC: add function declarations to string.h
2023-05-11 00:34:03 +03:00
f0058e67c2
LibC: add function declarations to math.h
2023-05-11 00:34:03 +03:00
508d6311de
LibC: define all errnos and strerror{name,desk}_np
2023-05-11 00:34:03 +03:00
7c6bf40d0d
LibC: add function declarations to time.h
2023-05-11 00:34:03 +03:00
a74343c589
LibC: add more types to sys/types.h
2023-05-11 00:33:53 +03:00
d188576ef3
LibC: Add dummy signal.h
2023-05-10 23:20:27 +03:00
d922c5e1d0
LibC: add toupper, tolower in ctype.h
2023-05-10 23:13:56 +03:00
0adf24fcad
LibC: Add dummy setjmp.h
2023-05-10 23:00:53 +03:00
80e13965d9
LibC: Add dummy locale.h
2023-05-10 22:58:07 +03:00
5f89f083a2
LibC: add math.h with floorl
2023-05-10 22:35:42 +03:00
480d92fce5
LibC: add better error string support
2023-05-10 02:22:31 +03:00
49fe3d0d4f
LibC: add probably functional *printf
...
I wrote a general printf function that takes an putc function
pointer. We can use this to implement all the printf family
functions. I haven't done thorough testing with this, but it seems
to be functional for the most part
2023-05-10 02:00:28 +03:00
054c5450df
LibC: syscall() now returns -1 on error and updates errno
2023-05-07 01:51:39 +03:00
e1a6e7c3ac
LibC: add proper stdlib.h header
...
Function declarations taken from the posix specifications
2023-04-27 15:14:03 +03:00
3537d53d5c
LibC: add link to posix stdio.h
2023-04-27 14:16:25 +03:00
cd74b2167d
LibC: Write mostly functioning stdio
2023-04-23 14:32:37 +03:00
3f9d6f0311
LibC: add needed stubs to build executables with our compiler
2023-04-12 17:53:02 +03:00
aa2aee684b
Kernel: remove message from BAN::Error
...
We don't store the error message anymore in BAN::Error.
Instead we store a error code that can be mapped into a string.
This allows BAN::Error to only take 4 bytes instead of 128.
We should also make some kernel initialization just panic instead
of returning errors since they are required for succesfull boot
anyway.
2023-04-11 23:25:21 +03:00
a5830c5424
LibC: add stubs for a lot of functions
2023-04-05 23:58:40 +03:00
b6896a6d85
LibC: sys/types uses 'typedef' instead of 'using'
2023-04-05 15:03:24 +03:00
67ff01e915
LibC: Add errno ENOTTY
2023-04-05 02:47:37 +03:00
63e863ad35
LibC: Add unistd.h with STD{IN,OUT,ERR}_FILENO definitions
2023-04-05 00:59:48 +03:00
86d777e2eb
LibC: add device macros in sys/sysmacros.h
2023-04-03 10:59:15 +03:00
cd0d10b64e
LibC: add ENOBUFS errno
2023-03-29 10:58:25 +03:00
32c3aca52f
LibC: add dirent.h
2023-03-25 02:08:33 +02:00
9fd17ef73c
LibC: Add stat structure
2023-03-24 18:08:22 +02:00
1be8b2f514
LibC: add more typedefs to sys/types
2023-03-23 19:24:12 +02:00
Bananymous