samba.git/lib/replace/replace.c, branch talloc-2.4.4

libreplace: Introduce hexchars_{upper|lower}

2024-11-12T12:09:35+00:00

We use that in quite a few places in our code.

Signed-off-by: Volker Lendecke 
Reviewed-by: Ralph Boehme

lib/replace: memset_explicit() only takes three arguments

2024-11-11T16:47:46+00:00

Signed-off-by: Thomas Klausner 
Reviewed-by: Volker Lendecke 
Reviewed-by: Ralph Boehme 

Autobuild-User(master): Volker Lendecke 
Autobuild-Date(master): Mon Nov 11 16:47:46 UTC 2024 on atb-devel-224

lib/replace: add renameat2() replacement

2024-08-21T08:02:30+00:00

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15693

Signed-off-by: Stefan Metzmacher 
Reviewed-by: Ralph Boehme

libreplace: add rep_copy_reflink()

2024-08-20T05:41:32+00:00

FICLONERANGE was introduced in kernel version 4.5, so I guess we can just assume
it is present if HAVE_LINUX_IOCTL is defined.

Signed-off-by: Ralph Boehme 
Reviewed-by: David Disseldorp

lib/replace: let rep_openat2() inject O_LARGEFILE as needed

2022-11-24T11:01:37+00:00

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15251

Signed-off-by: Stefan Metzmacher 
Reviewed-by: Ralph Boehme

lib/replace: let DISABLE_OPATH also undef __NR_openat2

2022-08-15T15:03:37+00:00

The reason for DISABLE_OPATH is to simulate a non-linux
system, so we should not use openat2() either.

Signed-off-by: Stefan Metzmacher 
Reviewed-by: Volker Lendecke

lib/replace: add fallback defines for __NR_openat2

2022-08-15T15:03:37+00:00

sys/syscall.h might be older than the runtime kernel.

If the kernel has support for openat2() we should
try to use if anyway.

The callers have to deal with ENOSYS anyway,
so there's no difference if we get that from syscall(__NR_openat2)
or directly from rep_openat2().

Signed-off-by: Stefan Metzmacher 
Reviewed-by: Volker Lendecke

lib/replace: use syscall(__NR_openat2) if available

2022-08-15T15:03:37+00:00

There's no glibc wrapper for openat2() yet, so we need
to use syscall(__NR_openat2) ourself.

Signed-off-by: Stefan Metzmacher 
Reviewed-by: Volker Lendecke

lib/replace: always include in replace.c if available

2022-08-15T15:03:37+00:00

It will be used for openat2() soon.

Signed-off-by: Stefan Metzmacher 
Reviewed-by: Volker Lendecke

lib/replace: add a replacement for openat2() that returns ENOSYS

2022-08-15T15:03:36+00:00

Signed-off-by: Stefan Metzmacher 
Reviewed-by: Volker Lendecke