F439_CPP_TX-RX_LoRa_Project

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Functions
newlib library locks

## Functions
void | __malloc_lock ()
| Acquire malloc lock.
void | __malloc_unlock ()
| Release malloc lock.
void | __env_lock (struct _reent *reent)
| Acquire env lock.
void | __env_unlock (struct _reent *reent)
| Release env lock.
void | __tz_lock ()
| Acquire tz lock.
void | __tz_unlock ()
| Release tz lock.

## Detailed Description

See also
  https://sourceware.org/newlib/libc.html

## Function Documentation

## ◆ __env_lock()

void __env_lock | ( | struct _reent * | reent | ) |

Acquire env lock.

Parameters

  reent | The reentrance struct

## ◆ __env_unlock()

void __env_unlock | ( | struct _reent * | reent | ) |

Release env lock.

Parameters

  reent | The reentrance struct

## ◆ __malloc_lock()

void __malloc_lock | ( |  | ) |

Acquire malloc lock.

## ◆ __malloc_unlock()

void __malloc_unlock | ( |  | ) |

Release malloc lock.

## ◆ __tz_lock()

void __tz_lock | ( |  | ) |

Acquire tz lock.

## ◆ __tz_unlock()

void __tz_unlock | ( |  | ) |

Release tz lock.