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esp_vfs_register_fd_range() function
Special case function for registering a VFS that uses a method other than open() to open new file descriptors from the interval <min_fd; max_fd). This is a special-purpose function intended for registering LWIP sockets to VFS.
Syntax
Return value
ESP_OK if successful, ESP_ERR_NO_MEM if too many VFSes are registered, ESP_ERR_INVALID_ARG if the file descriptor boundaries are incorrect.
Related Functions
Found 5 other functions taking a ![]()
esp_vfs_t
argument:
Function
Description
Special case function for registering a VFS that uses a method other than open() to open new file descriptors. In comparison with esp_vfs_register_fd_range, this function doesn't pre-registers an interval of file descriptors. File descriptors can be registered later, by using esp_vfs_register_fd.
Register a virtual filesystem.
Register a virtual filesystem for given path prefix.