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36 Commits

Author SHA1 Message Date
Bananymous 04d24bce70 Kernel/LibC: Implement {recv,send}msg as syscalls 
This also removes the now old recvfrom and sendto syscalls. These are
now implemented as wrappers around recvmsg and sendmsg.

Also replace unnecessary spinlocks from unix socket with mutexes
 2025-11-10 01:40:33 +02:00
Bananymous b755cf3e42 LibC: Add sockatmark stub 2025-11-07 14:57:00 +02:00
Bananymous a84c348045 LibC: Add shm_{open,unlink} stubs 
These are needed for our llvm port
 2025-08-07 16:28:09 +03:00
Bananymous a3bdf0456e LibC: Add getpriority stub 
This is needed for our cmake port
 2025-08-07 02:50:24 +03:00
Bananymous e17ee831a7 LibC: Add times stub 
This is needed for our openssl port
 2025-08-07 02:50:24 +03:00
Bananymous aef9bd6357 LibC: Add mk{nod,fifo}{,at} stubs 
These are needed for our tcl port
 2025-08-07 02:50:24 +03:00
Bananymous f1369c8fd6 Kernel/LibC: Implement mprotect 
There may be some race conditions with this but i think this is good
enough to start with
 2025-08-05 03:09:24 +03:00
Bananymous 5940e912b3 Kernel/LibC: Implement simple futex 2025-08-05 03:09:24 +03:00
Bananymous 66fe2f2e50 LibC: Fix readv and writev 2025-07-31 22:47:40 +03:00
Bananymous 31e411f8f1 LibC: Implement recvmsg and sendmsg 
These just wrap recvfrom and sendto so ancillary data is not supported
 2025-07-31 22:47:40 +03:00
Bananymous 93e5d09a63 Kernel/LibC: Implement flock 2025-06-28 16:55:13 +03:00
Bananymous dbdefa0f4a LibC: Implement pthread cancelation 
This code is not tested at all but it looks correct xD
 2025-06-01 13:48:03 +03:00
Bananymous 1bd454b8fd Kernel/LibC: Implement utime* family functions 
This patch adds *working*
 - utime
 - utimes
 - utimensat
 - futimens
 2025-06-01 13:48:03 +03:00
Bananymous f52877abb4 LibC: Implement `readv` and `writev` 2025-05-28 03:10:01 +03:00
Bananymous 89c9bfd052 Kernel/LibC: Implement `socketpair` for UNIX sockets 2025-05-28 03:10:01 +03:00
Bananymous 12b93567f7 Kernel/LibC: Implement `getpeername` 2025-05-28 03:10:01 +03:00
Bananymous 1bcd1edbf5 Kernel/LibC: Implement basic epoll 
This implementation is on top of inodes instead of fds as linux does it.
If I start finding ports/software that relies on epoll allowing
duplicate inodes, I will do what linux does.

I'm probably missing multiple epoll_notify's which may cause hangs but
the system seems to work fine :dd:
 2025-05-13 10:18:05 +03:00
Bananymous 46079a8612 LibC: Implement no-op posix_madvice 
Also add non-posix prefixed definitions
 2025-04-19 02:07:45 +03:00
Bananymous ee9e941a56 LibC: Implement getitimer 2025-04-15 23:35:25 +03:00
Bananymous caa8c1da90 LibC: Add stub implementations for set{rlimit,priority} 2025-01-25 18:15:50 +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 6346e288ad LibC: Implement getrlimit 2024-12-02 20:13:37 +02:00
Bananymous 4aa466b948 Kernel/LibC: Implement all chmod family functions using fchmodat 2024-09-17 17:19:26 +03:00
Bananymous f1a4bbce53 Kernel/LibC: Implement all stat family functions with fstatat 
This patch gets rid of 2 unnecessary syscalls!
 2024-09-17 16:38:01 +03:00
Bananymous 7177da7d62 LibC: Implement dummy get_rusage 
One port seems to use this function. This dummy just reports no used CPU
time for current process nor children
 2024-09-17 15:59:22 +03:00
Bananymous 467ac6c365 Kernel/LibC: Implement SOCK_CLOEXEC and SOCK_NONBLOCK 
This removes the need for fcntl after creating a socket :)
 2024-09-11 21:59:11 +03:00
Bananymous 991ae4383a Kernel/LibC: Implement fchmod 2024-08-25 15:07:42 +03:00
Bananymous 500f774b7f LibC: Add a lot of stub implementations for different libc functions 
some ports want to link against these, but they are not ever called
based on simple testing

This patch adds stubs for
- openlog
- syslog
- getrusage
- mlock
- mprotect
- getpeername
- shutdown
- tzset
- mktime
 2024-08-22 15:10:41 +03:00
Bananymous 6cda639869 LibC: Add stubs for tmpfile, mktemp and fchmod 2024-08-09 17:02:49 +03:00
Bananymous 0c8cae4cc3 LibC: Move ioctl to <sys/ioctl.h> 
Some ports seem to be assuming that ioctl exists there and not in
stropts.h
 2024-08-09 16:54:30 +03:00
Bananymous a33b63d066 Kernel/LibC: Implement alarm() and setitimer() 
This makes vim able to start!
 2024-08-01 21:09:56 +03:00
Bananymous adf50dffd8 LibC: Implement uname() 2024-07-31 23:54:26 +03:00
Bananymous 5fca5c774a LibC: Implement umask() 2024-07-31 23:26:10 +03:00
Bananymous fc6c39e670 LibC: Implement gettimeofday() 2024-07-31 23:26:06 +03:00
Bananymous c69919738b BuildSystem: Move all userpace libraries under the userspace directory 
As the number of libraries is increasing, root directory starts to
expand. This adds better organization for libraries
 2024-06-18 13:14:35 +03:00