Commit Graph

28 Commits

Author SHA1 Message Date
e2a77bb3da
kernel+libc: Add pledge support
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2023-08-12 21:38:25 +02:00
37e9b25b62
apps: Add touch
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2023-08-08 14:34:58 +02:00
a92077d311
kernel+libc: Add all variants of utime
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2023-08-08 14:14:35 +02:00
826be882a9
kernel: Interrupt syscalls before exiting because of a signal
Closes #40.
2023-08-08 10:41:46 +02:00
bc20e1a31b
kernel: Store FD_CLOEXEC in the file descriptor itself
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Closes #39.
2023-08-03 17:47:18 +02:00
c5e24e478f
kernel+libc: Add truncate and ftruncate
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2023-08-03 08:47:37 +02:00
dc35c42371
kernel/VFS: Rework the metadata system so that there is a single metadata struct
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2023-08-01 17:20:28 +02:00
187f0ff83e
kernel: Rename Inode::blocking() to Inode::will_block_if_read()
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2023-07-30 11:41:53 +02:00
fb08594a18
kernel: Separate FileDescriptors and OpenFileDescription
Also, add a did_close() callback for OpenFileDescriptions losing all their references.
2023-07-30 11:33:06 +02:00
9f45026cc2
kernel+sh: Implement interruptible syscalls 2023-07-12 13:48:43 +02:00
69f9701097
kernel+libc: Implement isatty()
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2023-07-11 12:05:09 +02:00
b7a82fd895
kernel: Do not error out on zero-length reads/writes to bad addresses 2023-06-17 12:04:34 +02:00
b0506bf88f
kernel: Add umask
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2023-05-26 22:27:49 +02:00
7cdb967730
kernel: compilation fix
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2023-05-26 20:30:39 +02:00
62e14e7580
kernel+libos+apps: Support block devices and disallow seeking character devices or pipes
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2023-05-26 20:27:47 +02:00
efc6d03f23
kernel+libc: Add support for unnamed pipes
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2023-05-10 22:48:31 +02:00
97e9fceaa4
kernel+libc: Add dup2()
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2023-04-25 20:37:30 +02:00
76eb8cd129
kernel: Add an ioctl() system call 2023-04-09 11:22:57 +02:00
6239ed83c7
kernel+libc: Add F_GETFD, F_SETFD, F_GETFL and F_SETFL to fcntl 2023-03-28 20:55:38 +02:00
770286a19d
kernel+libc: Implement fcntl() for F_DUPFD and F_DUPFD_CLOEXEC
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2023-03-24 21:33:20 +01:00
51f0bdff0e
kernel+libc: Add O_NONBLOCK
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2023-03-19 11:25:14 +01:00
41514d9ad2
kernel: Add support for blocking reads 2023-03-19 11:21:50 +01:00
354ffd033c
VFS: Add a size() method to inodes to implement seeking to the end of a file
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2023-03-12 14:49:21 +01:00
b54a7f3a80
kernel+libc: Add O_* flags and parse them in open()
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O_RDONLY, O_WRONLY, O_RDWR, O_TRUNC, O_CREAT and O_EXCL are fully implemented.

O_APPEND is partially implemented.

Other flags are not here yet.
2023-03-12 14:43:58 +01:00
bd572473ad
kernel: Remove FileDescriptorTable and add a helper to resolve fds to FileDescriptors 2023-03-12 13:57:38 +01:00
7e655e320a
kernel+libc: Add the lseek() syscall, and fseek, ftell, rewind, fsetpos, and fgetpos
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2023-03-12 13:15:24 +01:00
292433dc39
kernel+libc: Add the write() system call, and fwrite() 2023-03-12 11:37:41 +01:00
8fa72f3cf0
kernel+libc: Implement read()
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2023-03-11 18:02:50 +01:00