770265ee80
- Add FLAG_DONT_FRAGMENT flag and cli_handle_dont_fragment handler - Register -M/--dont-fragment option in the X-macro option table - Apply DF bit via icmp_set_dont_fragment() before ping loop - Expand error output: table-driven ICMP error messages and dedicated frag-needed output with next-hop MTU - Add STATIC_ARRAY_FOREACH / COUNT_OF macros to compiler.h
11 lines
247 B
C
11 lines
247 B
C
#ifndef COMPILER_H
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#define COMPILER_H
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#define __unused __attribute__((unused))
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#define COUNT_OF(arr) (sizeof(arr) / sizeof((arr)[0]))
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#define STATIC_ARRAY_FOREACH(arr, ptr) \
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for ((ptr) = (arr); (ptr) < (arr) + COUNT_OF(arr); (ptr)++)
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#endif
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