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CONFIG_MINIMAL_LIBC_MALLOC_ARENA_SIZE

Size of the minimal libc malloc arena

Type: int

Help

Indicate the size in bytes of the memory arena used for
minimal libc's malloc() implementation.

Direct dependencies

MINIMAL_LIBC_MALLOC && MINIMAL_LIBC

(Includes any dependencies from ifs and menus.)

Default

• 0

Kconfig definition

At lib/libc/Kconfig:124

Included via Kconfig:8 → Kconfig.zephyr:43 → lib/Kconfig:4

Menu path: (Top) → C Library → Enable minimal libc malloc implementation

config MINIMAL_LIBC_MALLOC_ARENA_SIZE
    int "Size of the minimal libc malloc arena"
    default 0
    depends on MINIMAL_LIBC_MALLOC && MINIMAL_LIBC
    help
      Indicate the size in bytes of the memory arena used for
      minimal libc's malloc() implementation.

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)