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This type helps to perform atomic operations by writing to a temporary file and renaming it to the actual filename when the `AtomicFile::finish` function is called. If the `AtomicFile::finish` function is never called, the temporary file is automatically removed when it goes out of scope. It utilizes the `renameat2` [1] libc function and its semantics. [1] https://man7.org/linux/man-pages/man2/renameat.2.html Reviewed-by: Steffen Eiden <seiden@linux.ibm.com> Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com> Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
s390_pv_core - basic library for pv-tools
This library is intended to be used by tools and libraries that
are used for creating and managing IBM Secure Execution guests.
s390_pv_core provides abstraction layers for secure memory management,
logging, and accessing the uvdevice.
If your project is not targeted to provide tooling for and/or managing of IBM Secure execution guests, do not use this crate.
It does not provide any cryptographic operations through OpenSSL.
For this use s390_pv which reexports all symbols from this crate.
If your project uses s390_pv crate do not include s390_pv_core as well.
Import crate
The recommended way of importing this crate is:
cargo add s390_pv_core --rename pv_core