include/lwip/sockets: adjust to Phoenix-RTOS ioctl interface

[julianuziemblo]

JIRA: RTOS-1205

[gemini-code-assist]

Summary of Changes

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This pull request updates the lwip/sockets.h header file to align its ioctl interface definitions with the requirements of the Phoenix-RTOS environment. The primary goal is to enhance compatibility and support for ioctl operations within the RTOS by allowing larger parameter sizes and standardizing the IOC_VOID flag definition.

Highlights

• Increased IOCTL Parameter Size: The maximum allowed size for ioctl parameters has been significantly increased from 128 bytes to 16383 bytes by updating the IOCPARM_MASK macro.
• IOCTL Void Parameter Alignment: The IOC_VOID macro definition has been adjusted from 0x20000000UL to 0x00000000UL to ensure compatibility with the Phoenix-RTOS ioctl interface.

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[gemini-code-assist]

Code Review

This pull request adjusts lwIP's ioctl interface to be compatible with Phoenix-RTOS. The change increases the maximum parameter size for ioctl calls by expanding IOCPARM_MASK from 7 to 14 bits. This is enabled by changing IOC_VOID to 0x00000000UL, which frees up a bit for the size mask. The changes are logical and consistent with the goal of supporting larger ioctl parameters. I have one minor suggestion regarding a stale comment that results from these changes.