banan-os

Author	SHA1	Message	Date
Bananymous	15bb1804ef	Kernel/LibC: implement chmod syscall + libc wrapper	2023-10-25 02:35:37 +03:00
Bananymous	d54c6b7f6b	LibC: Fix mmap() mmap() did not pass fildes to the syscall structure.	2023-09-29 17:24:21 +03:00
Bananymous	376b9f7272	LibC: mmap returns MAP_FAILED instead of NULL	2023-09-29 10:38:08 +03:00
Bananymous	79851394b3	Kernel/LibC/Userspace: Add SYS_POWEROFF + cli tool You can now shutdown/reboot banan-os with the poweroff cli tool. Reboot doesn't seem to work on qemu.	2023-09-28 12:36:47 +03:00
Bananymous	8d5369fafe	Kernel: Add some functionality to disable TTY input/output Userspace programs can call tty_ctrl() to disable/enable tty from handling input and displaying output. This API is probably going to change in the future to ioctl calls but I'm not sure how ioctl is used and what functionality should it have. I decided to create whole new function and syscall for now. Next I will expose framebuffer in /dev/fb0 and then I can start work on graphical environment! :D	2023-09-27 15:44:05 +03:00
Bananymous	fee3677fb9	Kernel/LibC: add mmap for private anonymous mappings This will be used by the userspace to get more memory. Currently kernel handles all allocations, which is not preferable.	2023-09-22 23:01:14 +03:00
Bananymous	9e4a87021c	Kernel: Fix directory permissions We did not care about X bit in directories and instead used only the R bit for search/read.	2023-09-08 11:46:53 +03:00
Bananymous	d34c0a5abe	LibC: cleanup fstatat	2023-08-11 12:25:15 +03:00
Bananymous	52c4eebd77	Kernel: Implement SYS_FSTAT	2023-06-11 03:29:22 +03:00
Bananymous	9d64dbd5c2	Kernel/LibC: add SYS_STAT and stat(), lstat()	2023-06-05 14:37:14 +03:00
Bananymous	cbb9f47ee5	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

11 Commits