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

remove usage of bzero

2025-01-02T17:01:30+00:00

bzero() function has been deprecated for a long time.
In samba it is replaced with memset().  But samba also
provides common memory-zeroing macros, like ZERO_STRUCT().
In all places where bzero() is used, it actually meant to
zero a structure or an array.

So replace these bzero() calls with ZERO_STRUCT() or
ZERO_ARRAY() as appropriate, and remove bzero() replacement
and testing entirely.

While at it, also stop checking for presence of memset() -
this function is standard for a very long time, and the
only conditional where HAVE_MEMSET were used, was to
provide replacement for bzero() - in all other places
memset() is used unconditionally.

Signed-off-by: Michael Tokarev 
Reviewed-by: Andreas Schneider 
Reviewed-by: Pavel Filipenský

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

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: Simplify _hexcharval

2024-03-12T13:31:31+00:00

Saves a few bytes and conditional jumps

Signed-off-by: Volker Lendecke 
Reviewed-by: Andrew Bartlett

lib/replace: Ensure that __STDC_WANT_LIB_EXT1__ is set to 1

2023-08-14T04:57:34+00:00

Signed-off-by: Joseph Sutton 
Reviewed-by: Andrew Bartlett

lib/replace: Const-qualify sys_errlist

2023-08-08T04:39:36+00:00

Signed-off-by: Joseph Sutton 
Reviewed-by: Andrew Bartlett

replace: add ARRAY_INSERT_ELEMENT() helper

2023-03-22T15:01:32+00:00

Signed-off-by: Stefan Metzmacher 
Reviewed-by: Andrew Bartlett 
Reviewed-by: Douglas Bagnall

libreplace: require TLS support if pthread support is available

2023-01-05T11:33:37+00:00

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

lib:replace: Require bool from C99

2022-10-27T19:11:30+00:00

https://fedoraproject.org/wiki/Changes/PortingToModernC

We define True to true from stdbool.h and the same for false. So we
don't have to do a cleanup now.

Signed-off-by: Andreas Schneider 
Reviewed-by: Jeremy Allison 

Autobuild-User(master): Jeremy Allison 
Autobuild-Date(master): Thu Oct 27 19:11:30 UTC 2022 on sn-devel-184

lib:replace: Add macro BURN_STR() to zero memory of a string

2022-08-26T07:59:32+00:00

Signed-off-by: Pavel Filipenský 
Reviewed-by: Andreas Schneider