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authorPeter Maydell <peter.maydell@linaro.org>2017-11-23 15:56:38 +0000
committerPeter Maydell <peter.maydell@linaro.org>2017-11-24 13:23:36 +0000
commite7b47c22e2df14d55e3e4426688c929bf8e3f7fb (patch)
tree86c5eb9a8a3e1a6c93b066685c3db3a96e620927 /tests/test-string-output-visitor.c
parent79283dda3021316aa6b552086ec6a4aaa3b3b329 (diff)
osdep.h: Make TIME_MAX handle different time_t types
In our various supported host OSes, the time_t type may be either 32 or 64 bit, and could in theory also be either signed or unsigned. Notably, in OpenBSD time_t is a 64 bit type even if 'long' is 32 bits, so using LONG_MAX for TIME_MAX is incorrect. Use an approach suggested by Paolo Bonzini which calculates the maximum value of the type rather than hardcoding it; to do this we use the TYPE_MAXIMUM macro from Gnulib. Suggested-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Message-id: 1511452598-6077-1-git-send-email-peter.maydell@linaro.org
Diffstat (limited to 'tests/test-string-output-visitor.c')
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