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[components][dfs][dfs_v1]cat输出实际读取的长度

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yangpeng 2024-10-10 16:12:42 +08:00 committed by Meco Man
parent 9b31631df1
commit c9a1245977
1 changed files with 1 additions and 1 deletions
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2
components/dfs/dfs_v1/src/dfs_file.c
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@ -846,7 +846,7 @@ void cat(const char *filename)
{ {
buffer[length] = '\0'; buffer[length] = '\0';
rt_device_t out_device = rt_console_get_device(); rt_device_t out_device = rt_console_get_device();
rt_device_write(out_device, 0, (void *)buffer, sizeof(buffer)); rt_device_write(out_device, 0, (void *)buffer, length);
} }
} while (length > 0); } while (length > 0);
rt_kprintf("\n"); rt_kprintf("\n");