 Matheus
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ad768d0392
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pseudodevices: initial null, zero and full implementations
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2022-09-24 00:45:51 -03:00 |
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Matheus
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9cca7891b9
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regs: set up mxcsr properly; arch_regs_firsttimesetup()
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2022-09-23 21:37:04 -03:00 |
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Matheus
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364e620ce9
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fcntl: F_DUPFD
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2022-09-23 19:38:26 -03:00 |
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Matheus
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9d5a139dcc
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dup: behave like fd_duplicate expects
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2022-09-23 19:38:05 -03:00 |
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Matheus
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67c9a04d58
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fd: change allocation to add a lowest fd option
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2022-09-23 19:37:40 -03:00 |
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Matheus
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f7fa05acbf
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syscalls: fcntl stub
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2022-09-23 00:26:15 -03:00 |
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Matheus
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0ab154b051
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syscalls: getpid
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2022-09-23 00:26:03 -03:00 |
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Matheus
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284def91d3
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syscalls: dup and dup2
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2022-09-23 00:25:48 -03:00 |
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Matheus
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4f470fd023
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open: handle O_CREAT flag
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2022-09-22 20:02:21 -03:00 |
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Matheus
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7fc34a2e66
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keyboard: continue the implementation; add shifting support
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2022-09-22 14:37:27 -03:00 |
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Matheus
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1147937837
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syscalls: make isatty act like posix expects
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2022-09-22 14:36:55 -03:00 |
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Matheus
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190a57c313
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lseek: return current position on SEEK_CUR offset 0
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2022-09-21 16:33:10 -03:00 |
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Matheus
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ec67d3fe27
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syscalls: isatty: act more like mlibc expects
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2022-09-21 16:32:44 -03:00 |
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Matheus
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0b27133826
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scheduler: actually run /sbin/init now
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2022-09-20 20:29:16 -03:00 |
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Matheus
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4581b460ff
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syscalls: exit
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2022-09-20 17:07:58 -03:00 |
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Matheus
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ddb224c3c7
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scheduler: properly open init cwd and root, sched_dequeue()
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2022-09-20 17:05:46 -03:00 |
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Matheus
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d4655a2f6c
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syscalls: no longer have invalid state after execve error
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2022-09-20 17:00:30 -03:00 |
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Matheus
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44b6b26eb8
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syscalls: properly free the fd on an open failure
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2022-09-20 16:59:40 -03:00 |
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Matheus
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5f9aba07b2
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syscalls: fix waitpid's behaviour
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2022-09-20 16:58:59 -03:00 |
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Matheus
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c637995d52
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syscalls: waitpid
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2022-09-20 10:44:37 -03:00 |
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Matheus
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681d1a0e75
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syscalls: execve
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2022-09-19 22:52:11 -03:00 |
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Matheus
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511a5639cc
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scheduler: close init node
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2022-09-19 22:51:55 -03:00 |
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Matheus
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3668fa2a39
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syscalls: fork
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2022-09-19 18:42:19 -03:00 |
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Matheus
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3c3dfc8f39
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vmm: address space forking
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2022-09-19 18:42:05 -03:00 |
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Matheus
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2ab048c322
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scheduler: pid allocation, thread queueing function and a few fixes
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2022-09-19 18:41:25 -03:00 |
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Matheus
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41d6e7230e
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fd: new abstraction
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2022-09-18 16:21:45 -03:00 |
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Matheus
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4bc9a3788f
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scheduler: don't use the state THREAD_STATE_WAITING anymore
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2022-09-17 21:53:09 -03:00 |
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Matheus
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e3f827896c
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timer: don't die at a few specific edge cases anymore
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2022-09-17 21:51:44 -03:00 |
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Matheus
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fa37e32ed9
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build: use jinx in the build system
now uses jinx to build a cross toolchain, mlibc, bash and the kernel. also made scheduler temporarily run /usr/bin/bash instead of /sbin/init
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2022-09-15 17:47:05 -03:00 |
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Matheus
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e7517468c7
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syscalls: fstat
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2022-09-12 10:48:19 -03:00 |
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Matheus
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4111cf8489
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mmu: fix page invalidation on flag change
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2022-09-12 10:22:25 -03:00 |
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Matheus
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c04fd71e1e
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Revert last commit
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2022-09-12 09:57:45 -03:00 |
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Matheus
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625eab5526
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scheduler: fix to an extremely weird bug
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2022-09-11 22:25:32 -03:00 |
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Matheus
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81f414f7c0
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elf: fixed silly issues
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2022-09-11 22:23:26 -03:00 |
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Matheus
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0e70f0a7fa
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scheduler: remove debugging code
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2022-09-11 12:54:08 -03:00 |
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Matheus
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b3f0ca7cd6
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vmm: properly release lock on request failure
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2022-09-11 12:53:41 -03:00 |
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Matheus
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51a36c6c12
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syscalls: libclog: made it use the console interface
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2022-09-09 18:19:43 -03:00 |
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Matheus
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001f387363
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vmm: update thread ctx on context change
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2022-09-09 18:18:47 -03:00 |
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Matheus
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2848544ff0
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scheduler: a bunch of fixes and a few changes
transferred memory context from proc to thread, fixed bugs relating to blocking, made getnext() wait till something is ready to run
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2022-09-09 18:18:22 -03:00 |
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Matheus
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2586acc14f
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keyboard: stub
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2022-09-07 16:11:24 -03:00 |
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Matheus
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ad182d3872
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events: finish implementation
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2022-09-04 18:01:09 -03:00 |
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Matheus
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4c0ee7179e
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scheduler: yield
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2022-09-04 17:40:53 -03:00 |
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Matheus
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20249b07b2
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Events: stub
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2022-09-04 14:44:12 -03:00 |
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Matheus
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2f8c8fc8e3
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ELF: don't change the cpu context
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2022-09-04 14:42:59 -03:00 |
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Matheus
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1bef1e3dee
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syscalls: stat: make return values sane and fix check
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2022-08-29 00:22:22 -03:00 |
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Matheus
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13a6618041
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ELF: make sure stack is always 16 byte aligned
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2022-08-28 23:52:17 -03:00 |
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Matheus
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3066fdbb4f
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syscalls: stat: add another case that returns EFAULT
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2022-08-28 22:44:37 -03:00 |
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Matheus
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06e91be62e
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syscalls: read: seek on read
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2022-08-27 20:29:25 -03:00 |
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Matheus
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edba446ba4
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ELF: refactor loader
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2022-08-27 20:27:14 -03:00 |
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Matheus
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023937809d
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bugfixes, change types.h to be linux abi, stat system call
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2022-08-23 19:44:18 -03:00 |
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