Bananymous
2c471a89d0
LibC: Add compile option to libc to stop optimizing string.h
2024-01-17 19:44:29 +01:00
Bananymous
3352640d09
LibC: strlen had to be marked not optimized...
2023-12-19 21:42:59 +02:00
Bananymous
637397dd2f
LibC: Make memcpy and memset not optimized
...
GCC does some weird optimizations and breaks these functions
2023-12-19 21:42:59 +02:00
Bananymous
1cd5b3c20c
LibC: Fix stpncpy
...
I had misunderstood and tought that the string is always
null terminated
2023-12-15 00:33:37 +02:00
Bananymous
c4186bd5f0
LibC: Compile with -O2 optimizations
...
I have no idea why libc had no optimizations enabled.
Weird thing is that memcpy optimized to infinite loop if I kept the
__restrict__ attributes in pointers. I don't think there was any ub.
2023-12-14 23:40:08 +02:00
Bananymous
adf1e54605
LibC: Implement more functions to string.h
2023-12-14 11:02:30 +02:00
Bananymous
76049b2e13
LibC: Implement and fix some string.h functions
2023-12-06 18:13:34 +02:00
d7a00e8cc2
LibC: Implement stpcpy since gcc seems to need it
...
gcc seems to optimize some calls to strcpy to stpcpy
2023-09-30 20:58:19 +03:00
1abf787596
LibC: Add errno for unknown error
2023-09-28 12:06:17 +03:00
921d95d18f
All: Clear lines with only whitspace in them
2023-09-10 00:31:42 +03:00
297141f321
LibC: add strchrnul()
...
this is a gnu libc extension
2023-06-11 20:18:03 +03:00
508d6311de
LibC: define all errnos and strerror{name,desk}_np
2023-05-11 00:34:03 +03:00
480d92fce5
LibC: add better error string support
2023-05-10 02:22:31 +03:00
054c5450df
LibC: syscall() now returns -1 on error and updates errno
2023-05-07 01:51:39 +03:00
cd74b2167d
LibC: Write mostly functioning stdio
2023-04-23 14:32:37 +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
67ff01e915
LibC: Add errno ENOTTY
2023-04-05 02:47:37 +03:00
d71f1f24e4
LibC: Combine string.h functions definitions to single file
2023-04-02 00:00:29 +03:00
Bananymous
Bananymous