a9c62caab7
This will (eventually) permit use of a common malloc implementation with other C libraries, reducing the amount of Zephyr-specific code required to support each C library. Signed-off-by: Keith Packard <keithp@keithp.com>
40 lines
1.1 KiB
Plaintext
40 lines
1.1 KiB
Plaintext
# Copyright (c) 2023 Intel Corporation
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# SPDX-License-Identifier: Apache-2.0
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config COMMON_LIBC_TIME
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bool
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help
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common implementation of time().
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config COMMON_LIBC_MALLOC
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bool "Common C library malloc implementation"
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help
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Common implementation of malloc family that uses the kernel heap
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API.
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config COMMON_LIBC_MALLOC_ARENA_SIZE
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int "Size of the common C library malloc arena"
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depends on COMMON_LIBC_MALLOC
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default 0
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help
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Indicate the size in bytes of the memory arena used for
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common C library malloc() implementation.
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config COMMON_LIBC_CALLOC
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bool "Common C library calloc"
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depends on COMMON_LIBC_MALLOC
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default n if MINIMAL_LIBC && !MINIMAL_LIBC_CALLOC
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default y
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help
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Enable the common C library trivial implementation of calloc,
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which forwards to malloc and memset.
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config COMMON_LIBC_REALLOCARRAY
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bool "Common C library reallocarray"
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depends on COMMON_LIBC_MALLOC
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default n if MINIMAL_LIBC && !MINIMAL_LIBC_REALLOCARRAY
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default y
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help
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Enable the common C library trivial implementation of
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reallocarray, which forwards to realloc.
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