2423219ea1
Declare standard functions and split type definitions into sys/dirent.h . Signed-off-by: Chris Friedt <cfriedt@tenstorrent.com>
52 lines
865 B
C
52 lines
865 B
C
/*
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* Copyright (c) 2024 Tenstorrent AI ULC
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include "fs_priv.h"
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#include <errno.h>
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#include <string.h>
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#include <zephyr/fs/fs.h>
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#include <zephyr/posix/dirent.h>
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#include <zephyr/sys/util.h>
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int readdir_r(DIR *dirp, struct dirent *entry, struct dirent **result)
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{
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int rc;
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struct fs_dirent de;
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struct posix_fs_desc *const ptr = dirp;
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if (result == NULL) {
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return EINVAL;
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}
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if (entry == NULL) {
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*result = NULL;
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return EINVAL;
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}
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if (dirp == NULL) {
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*result = NULL;
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return EBADF;
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}
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rc = fs_readdir(&ptr->dir, &de);
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if (rc < 0) {
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*result = NULL;
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return -rc;
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}
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strncpy(entry->d_name, de.name, MIN(sizeof(entry->d_name), sizeof(de.name)));
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entry->d_name[sizeof(entry->d_name) - 1] = '\0';
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if (entry->d_name[0] == '\0') {
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*result = NULL;
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return 0;
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}
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*result = entry;
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return 0;
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}
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