samba.git/lib/replace/replace.h, branch talloc-2.4.0

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

lib:replace: Add macros to burn data from memory

2022-07-28T11:51:28+00:00

This will explicitly zero data from memory. This is guaranteed to be not
optimized away.

Signed-off-by: Andreas Schneider 
Reviewed-by: Stefan Metzmacher

replace: add explicit function pointer casting from dlsym() to avoid warnings

2022-03-23T13:27:45+00:00

This avoids a lot of warnings on AIX.

Signed-off-by: Stefan Metzmacher 
Reviewed-by: Andreas Schneider 

Autobuild-User(master): Andreas Schneider 
Autobuild-Date(master): Wed Mar 23 13:27:45 UTC 2022 on sn-devel-184

lib/replace: Do not typedef int bool

2022-03-23T12:31:47+00:00

We need a genuine boolean type, as otherwise expressions like

	bool foo = (4 & 4);
	if (foo == true) {
		exit(1);
	} else {
		exit(2);
	}

could evaluate differently on non-modern platforms, and
that would be a real pain to debug.

_Bool and bool are in C99

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15028

Signed-off-by: Andrew Bartlett 
Reviewed-by: Andreas Schneider 
Reviewed-by: Stefan Metzmacher 

Autobuild-User(master): Andreas Schneider 
Autobuild-Date(master): Wed Mar 23 12:31:47 UTC 2022 on sn-devel-184

lib/replace: use dlsym(RTLD_DEFAULT,) for {nss,nss_host,uid,socket}_wrapper_enabled()

2021-11-30T15:53:34+00:00

We should not provide the symbols ourself instead we should just check
if they are already available when we want to check the result.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14780

Signed-off-by: Stefan Metzmacher 
Reviewed-by: Andrew Bartlett 
Reviewed-by: Andreas Schneider

replace: copy_file_range()

2021-06-30T16:51:29+00:00

BUG: https://bugzilla.samba.org/show_bug.cgi?id=12033

Signed-off-by: Ralph Boehme 
Reviewed-by: Jeremy Allison

lib: Add "hex_byte()" to replace.h

2021-01-08T20:31:33+00:00

This is required in quite a few places, and replace.h has things like
ZERO_STRUCT already, so this is not completely outplaced.

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

replace: also use portable __has_attribute macro to check for "deprecated" attribute

2020-10-16T04:45:40+00:00

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14526

Signed-off-by: Bjoern Jacke 
Reviewed-by: Andrew Bartlett