Commit Graph

132 Commits

Author SHA1 Message Date
Matheus 4a7ccc208c read/write syscalls: properly handle nbytes = 0 2024-07-30 20:30:55 -03:00
Matheus ed46c95d59 waitpid: remove unescessary lock 2024-07-30 20:30:35 -03:00
Matheus c3ab666f8d fchmod: fix missing fd_release 2024-07-11 00:07:24 -03:00
Matheus d8d39a288a syscalls: fix unsafe userspace dereference in getpeername 2024-06-27 22:44:45 -03:00
Matheus 7feed00dc7 waitpid: fix pid > 0 2024-06-26 21:08:38 -03:00
Matheus 9f48a87ae8 syscalls: pread and pwrite 2024-06-23 20:21:29 -03:00
Matheus 8bda483d64 fcntl: fix F_SETFD and F_GETFD 2024-06-22 19:28:43 -03:00
Matheus f82b07328a syscalls: ppoll 2024-06-19 21:56:26 -03:00
Matheus 9eba220859 getsockname: fix unsafe pointer dereference 2024-06-17 20:30:43 -03:00
Matheus f05eb36cfd kernel: remove already done TODOs 2024-06-16 12:48:16 -03:00
Matheus 5b6d15a06c fs: return device filesystem is mounted on 2024-06-16 12:32:32 -03:00
Matheus e4ec9311e2 syscalls: pause 2024-06-14 17:05:31 -03:00
Matheus 98c5963893 accept: return address 2024-06-12 19:09:03 -03:00
Matheus d461ad1a0b file: fd_(set/get)flags() 2024-06-12 18:54:55 -03:00
Matheus 34596bb5e9 sock: fix abisockaddr type not being returned 2024-06-10 23:01:19 -03:00
Matheus c21227c42b poll: fix not returning EINTR on signal 2024-06-10 17:50:56 -03:00
Matheus f7b761e883 net: SOCKET_SEND_FLAGS_NOSIGNAL 2024-06-10 17:32:41 -03:00
Matheus 50b4b45d00 kernel: usercopy functions 2024-06-09 19:31:26 -03:00
Matheus b607ca7f4b syscalls: chroot getpeername getsockname socketpair 2024-06-04 22:45:04 -03:00
Matheus b230d58a3f socket: getname, getpeername, setopt 2024-06-04 22:44:37 -03:00
Matheus 40d8a05062 sock: MSG_PEEK and other fixes 2024-06-03 21:53:46 -03:00
Matheus 9260c8cb96 scheduler: use a linked list for threads in a process instead of a table 2024-05-29 12:55:10 -03:00
Matheus 5f7791cd08 syscalls: fchdir, setitimer, getitimer 2024-05-29 11:14:07 -03:00
Matheus 0030a0b21b vfs: make setattr take in which attributes to change 2024-05-27 23:05:57 -03:00
Matheus 24e8f648bb open syscall: O_EXCL support 2024-05-27 21:55:04 -03:00
Matheus b9071fe59e syscalls: fsync 2024-05-25 12:04:29 -03:00
Matheus 642e245522 syscalls: sync 2024-05-24 22:01:11 -03:00
Matheus 48b7fb4324 vmmcache: initial implementation 2024-05-24 18:03:24 -03:00
Matheus 78492d4b56 handle /etc/hostname, sethostname(2), gethostname(2) and uname(2) 2024-05-22 21:09:17 -03:00
Matheus 6bc3747856 scheduler: sched_terminateprogram() 2024-05-22 17:10:33 -03:00
Matheus 8e1033f170 waitpid: implement WSTOPPED and WCONTINUED 2024-05-22 13:48:21 -03:00
Matheus ff13369073 setpgid: support changing between process groups and doing it for other processes 2024-05-22 09:46:31 -03:00
Matheus 13e7a6c1cc waitpid: add WSTOPPED and WCONTINUED to KNOWN_FLAGS 2024-05-22 09:45:42 -03:00
Matheus b61d391778 scheduler: hold reference on sched_getprocfrompid 2024-05-22 09:44:11 -03:00
Matheus 4dd74207a5 execve: fix shebang argument 2024-05-18 13:26:15 -03:00
Matheus 7ff10acac7 execve: shebang support 2024-05-18 12:11:39 -03:00
Matheus b2644df9c2 sigreturn fix 2024-05-17 19:19:37 -03:00
Matheus 1b63e9b436 signals: more general changes 2024-05-17 18:48:57 -03:00
Matheus 7b0cc4c51b initial signal implementation 2024-05-14 15:04:48 -03:00
Matheus efecdade64 waitpid: fix use after free 2024-05-09 13:06:51 -03:00
Matheus cab7901825 fork syscall: fix first thread not being set in threads array 2024-05-08 21:23:16 -03:00
Matheus ce3fad266b syscalls: implement O_CLOEXEC properly 2024-05-08 20:57:52 -03:00
Matheus 8c7356df2c stat: fix return value 2024-05-03 15:15:07 -03:00
Matheus 8ff81b8f87 futex: fix use after free 2024-05-01 22:19:09 -03:00
Matheus 05049a091f job control: sessions and process groups 2024-05-01 21:42:38 -03:00
Matheus 5da946e0bd waitpid: W_NOHANG 2024-05-01 21:37:19 -03:00
Matheus e0c2cd9a2a scheduler: pid refcount 2024-04-28 18:45:43 -03:00
Matheus f827163056 munmap: fix memory leak 2024-04-21 20:16:01 -03:00
Matheus c829ebbb1b poll syscall: fix return from wait 2024-04-20 15:47:46 -03:00
Matheus 79a178642c syscalls: random fixes 2024-04-20 10:26:00 -03:00