0b90fd5adf
As both C and C++ standards require applications running under an OS to
return 'int', adapt that for Zephyr to align with those standard. This also
eliminates errors when building with clang when not using -ffreestanding,
and reduces the need for compiler flags to silence warnings for both clang
and gcc.
Most of these changes were automated using coccinelle with the following
script:
@@
@@
- void
+ int
main(...) {
...
- return;
+ return 0;
...
}
Approximately 40 files had to be edited by hand as coccinelle was unable to
fix them.
Signed-off-by: Keith Packard <keithp@keithp.com>
55 lines
1.0 KiB
C
55 lines
1.0 KiB
C
/*
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* Copyright (c) 2022 Antmicro <www.antmicro.com>
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <zephyr/kernel.h>
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#include <zephyr/device.h>
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#include <zephyr/fs/fs.h>
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#include <zephyr/logging/log.h>
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#if defined(CONFIG_FILE_SYSTEM_LITTLEFS) && defined(CONFIG_FAT_FILESYSTEM_ELM)
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#error "Only one file system may be used at once in that sample."
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#endif
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#if defined(CONFIG_FILE_SYSTEM_LITTLEFS)
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#include <zephyr/storage/flash_map.h>
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#include <zephyr/fs/littlefs.h>
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#define MKFS_FS_TYPE FS_LITTLEFS
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#define MKFS_DEV_ID FIXED_PARTITION_ID(storage_partition)
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#define MKFS_FLAGS 0
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#elif defined(CONFIG_FAT_FILESYSTEM_ELM)
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#include <zephyr/storage/disk_access.h>
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#include <ff.h>
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#define MKFS_FS_TYPE FS_FATFS
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#define MKFS_DEV_ID "RAM:"
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#define MKFS_FLAGS 0
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#else
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#error "No filesystem specified."
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#endif
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LOG_MODULE_REGISTER(main, LOG_LEVEL_INF);
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int main(void)
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{
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int rc;
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rc = fs_mkfs(MKFS_FS_TYPE, (uintptr_t)MKFS_DEV_ID, NULL, MKFS_FLAGS);
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if (rc < 0) {
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LOG_ERR("Format failed");
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return 0;
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}
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LOG_INF("Format successful");
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return 0;
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}
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