Commit Graph

6 Commits

Author SHA1 Message Date
Aastha Grover
83b9f69755 code-guideline: Fixing code violation 10.4 Rule
Both operands of an operator in the arithmetic conversions
performed shall have the same essential type category.

Changes are related to converting the integer constants to the
unsigned integer constants

Signed-off-by: Aastha Grover <aastha.grover@intel.com>
2020-10-01 17:13:29 -04:00
Kumar Gala
a1b77fd589 zephyr: replace zephyr integer types with C99 types
git grep -l 'u\(8\|16\|32\|64\)_t' | \
		xargs sed -i "s/u\(8\|16\|32\|64\)_t/uint\1_t/g"
	git grep -l 's\(8\|16\|32\|64\)_t' | \
		xargs sed -i "s/s\(8\|16\|32\|64\)_t/int\1_t/g"

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2020-06-08 08:23:57 -05:00
Andrew Boie
9f0acd44a4 kernel: add APIs for atomic os on pointers
The existing APIs are insufficient on 64-bit systems as atomic_t
is 32-bits wide.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2020-03-10 10:18:16 -04:00
Andrew Boie
60e0019751 kernel: fix return type for atomic_cas()
In some cases this was a bool, in some cases an integer value
of 1 or 0. Standardize on bool.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2020-03-10 10:18:16 -04:00
Peter Bigot
6554a5e5b6 include: rearrange for standard use of extern "C" in various headers
Consistently place C++ use of extern "C" after all include directives,
within the negative branch of _ASMLANGUAGE if used.

The inclusion of the generated syscall files is placed outside the
extern "C" block as the generated file has its own extern "C" block.

Background from issue #17997:

Declarations that use C linkage should be placed within extern "C"
so the language linkage is correct when the header is included by
a C++ compiler.

Similarly #include directives should be outside the extern "C" to
ensure the language-specific default linkage is applied to any
declarations provided by the included header.

See: https://en.cppreference.com/w/cpp/language/language_linkage
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
2019-08-13 18:00:31 +02:00
Anas Nashif
e1e05a2eac cleanup: include/: move atomic.h to sys/atomic.h
move atomic.h to sys/atomic.h and
create a shim for backward-compatibility.

No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.

Related to #16539

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2019-06-27 22:55:49 -04:00