serenity - The Serenity Operating System 🐞

Age	Commit message (Collapse)	Author
2019-11-02	cp: Fail immediately if there's not enough space for the destination	Andreas Kling
	Instead of writing until we run out of space, just fail immediately.
2019-11-02	cp: Read/write 32 KB at a time to go faster :^)	Andreas Kling
	This is a huge speed-up (3x) when copying large files. Ideally this would be optimized by the kernel somehow, but we're not there yet.
2019-11-02	cp: Try to pre-size the destination file to the final size up front	Andreas Kling
	Since we usually know how many bytes we're going to write, we can be nice to the kernel and ftruncate() the destination to the expected size up front, reducing the amount of FS churn.
2019-09-07	cp: Implement directory copying	Aaron Malpas
	Recursive copying is only allowed if cp is called with the -r switch, ala POSIX.
2019-09-07	cp: Refactor copying into copy_file function	Aaron Malpas

2019-09-07	cp: Use LibCore/CArgsParser for command-line arg parsing	Aaron Malpas

2019-09-06	AK: Rename <AK/AKString.h> to <AK/String.h>	Andreas Kling
	This was a workaround to be able to build on case-insensitive file systems where it might get confused about <string.h> vs <String.h>. Let's just not support building that way, so String.h can have an objectively nicer name. :^)
2019-06-07	Userland: Run clang-format on everything.	Andreas Kling

2019-03-27	Kernel: Add Inode::truncate(size).	Andreas Kling
	- Use this to implement the O_TRUNC open flag. - Fix creat() to pass O_CREAT \| O_TRUNC \| O_WRONLY. - Make sure we truncate wherever appropriate.
2019-03-07	Userland: Fix broken permissions for files created by /bin/cp.	Andreas Kling
	When passing O_CREAT to open(), it will grab a third "mode" argument from the stack. Let's not forget to actually pass this! Also use the process umask for the created files.
2019-03-06	Userland: /bin/cp needs to handle open(dst) failing with EISDIR.	Andreas Kling

2019-03-06	Userland: Support "cp foo somedirectory"	Andreas Kling
	Don't overwrite the literal directory inode contents when copying a file to a directory, duh. :^)
2019-03-01	Kernel+Userland: Implement fchmod() syscall and use it to improve /bin/cp.	Andreas Kling
	/bin/cp will now copy the permission bits from source to destination. :^)
2019-01-27	/bin/cp: Handle partial write() case.	Andreas Kling

2019-01-27	Userland: Make a simple /bin/cp for copying files.	Andreas Kling