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2017-01-13util: Add printf format GCC attribute to panic() functionTobias Klauser1-1/+5
This fixes the following GCC warning: util.h:55:2: warning: function might be possible candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
2017-01-06compiler: Avoid redefinitions of __unused and __packedTobias Klauser1-2/+6
FreeBSD defines these in sys/cdefs.h Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
2015-04-08util: Add attribute warn_unused_result to allocation functionsTobias Klauser1-0/+1
Add the warn_unused_result GCC function attribute to all allocation functions in xmalloc. Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
2015-02-17compiler: Protect against redefinition of offsetof()Tobias Klauser1-4/+6
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
2015-02-06Initial import, still work in progressTobias Klauser1-0/+43