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2026-08-07tools/lib/thermal: Fix misplaced extern "C" closing braceAndreas Haufler
The public libthermal header opens the C++ 'extern "C" {' block inside the __LIBTHERMAL_H include guard, but places the closing brace after the guard has already ended: #endif /* __LIBTHERMAL_H */ #ifdef __cplusplus } #endif On a single inclusion the braces still balance, so the problem is invisible. On the second inclusion of the header in the same C++ translation unit the include guard skips the opening 'extern "C" {', while the closing '}' lives outside the guard and is emitted anyway. This leaves a stray '}' and breaks compilation for any C++ consumer that includes the header more than once. Move the closing block inside the include guard so both halves of the 'extern "C"' declaration are guarded consistently. Signed-off-by: Andreas Haufler <andreas@haufler.info> Signed-off-by: Daniel Lezcano <daniel.lezcano@kernel.org> Link: https://patch.msgid.link/20260721083230.91246-1-andreas@haufler.info
2024-10-24tools/lib/thermal: Add the threshold netlink ABIDaniel Lezcano
The thermal framework supports the thresholds and allows the userspace to create, delete, flush, get the list of the thresholds as well as getting the list of the thresholds set for a specific thermal zone. Add the netlink abstraction in the thermal library to take full advantage of thresholds for the userspace program. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Reviewed-by: Lukasz Luba <lukasz.luba@arm.com> Link: https://patch.msgid.link/20241022155147.463475-5-daniel.lezcano@linaro.org Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2022-05-19tools/lib/thermal: Add a thermal libraryDaniel Lezcano
The thermal framework implements a netlink notification mechanism to be used by the userspace to have a thermal configuration discovery, trip point changes or violation, cooling device changes notifications, etc... This library provides a level of abstraction for the thermal netlink notification allowing the userspace to connect to the notification mechanism more easily. The library is callback oriented. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Tested-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Link: https://lore.kernel.org/r/20220420160933.347088-2-daniel.lezcano@linaro.org