Moves and renames the existing pw::string::Length to
pw::string::internal::ClampedLength. Instead two new helpers are added:
1) pw::string::NullTerminatedLength(...) which returns the length IFF
the string is null terminated.
2) pw::string::ClampedCString(...) which returns a string_view of
the clamped string. This is considered safer compared to strnlen_s
and the existing internal::ClampedLength implementation, since
sting_view does not require null termination.
Change-Id: Ie6486df13b205332633f3970109ca97f578e6993
Requires: pigweed-internal:12460
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/43463
Reviewed-by: Ewout van Bekkum <ewout@google.com>
Reviewed-by: Wyatt Hepler <hepler@google.com>
Reviewed-by: Keir Mierle <keir@google.com>
Pigweed-Auto-Submit: Ewout van Bekkum <ewout@google.com>
Commit-Queue: Auto-Submit <auto-submit@pigweed.google.com.iam.gserviceaccount.com>
The "# gn-format disable" comments are no longer necessary. Delete these
comments and reformat with a Vim macro and gn format.
Change-Id: Ia62c40ad73eef91187d0d443d6e3b0fa723e5aa9
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/21380
Reviewed-by: Armando Montanez <amontanez@google.com>
Commit-Queue: Wyatt Hepler <hepler@google.com>
This adds some simple size reports to the result module to provide some
data on how it compares to traditional function prototypes.
Change-Id: I711fa5d04ff5720ed3184b6250f3993606bd34ec
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/17162
Commit-Queue: Alexei Frolov <frolv@google.com>
Reviewed-by: Alexei Frolov <frolv@google.com>
Reviewed-by: Wyatt Hepler <hepler@google.com>
Reviewed-by: Keir Mierle <keir@google.com>
Resolves the two existing TODOs by using pw_assert's check macros.
Change-Id: Id9abc1086293fa57c96343975175143ee2772c03
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/14644
Commit-Queue: Ewout van Bekkum <ewout@google.com>
Reviewed-by: Keir Mierle <keir@google.com>
Reviewed-by: Alexei Frolov <frolv@google.com>
Require targets to explicitly import pigweed variable definitions. This
moves out some necessary logic from the BUILDCONFIG.gn file.
Change-Id: If9c9fe5a680cc9d897a0e8a55889873be618ed84
This change replaces the implicit overrides of the default GN target
types in BUILDCONFIG.gn with explicit pw_* versions. This is done to
allow Pigweed to build within larger GN projects without modifying their
BUILDCONFIG files.
Change-Id: I1d1e41d5e9bde8fe076f7031f3c2b98b9630ff70
The pw_result module defines a Result type which stores a Status
alongside some data. It is provided as a convenient way to return a
value and a status together, without requiring an "out" pointer.
Change-Id: Ibb630c7167faf6832e2b5e943220250ac820604e
