[PR] esp32[|s2|s3]: Update libc stubs to properly acquire/release locks [nuttx]

["tmedicci (via GitHub)" <gi...@apache.org>]

tmedicci opened a new pull request, #12003:
URL: https://github.com/apache/nuttx/pull/12003

   ## Summary
   
   * esp32[|s2|s3]: Update libc stubs to properly acquire/release locks.
   
   Avoid using global mutexes and recursive mutexes as the locking mechanism to be acquired/released. Instead, create a specific lock for each call if it does not exist.
   
   ## Impact
   
   Functions like `_lock_init` set only a global lock in NuttX (`g_nxlock_common`), which may result in erroneous behavior if another lock is intended to be used (from another function that calls it, for instance). A unique lock must be used instead.
   
   ## Testing
   
   Internal CI testing + ESP32-DevKitC V4 +ESP32-Saola-1 v1.2 + ESP32-S3-DevKitC-1 v1.0


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Re: [PR] esp32[|s2|s3]: Update libc stubs to properly acquire/release locks [nuttx]

["acassis (via GitHub)" <gi...@apache.org>]

acassis merged PR #12003:
URL: https://github.com/apache/nuttx/pull/12003


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