SIGBUS si_code 12

Paul FLOYD pjfloyd at wanadoo.fr
Thu May 14 20:46:27 UTC 2020


Hmm. Looking at the 12.1-stable siginfo manpage this seems to be fixed

SIGBUS BUS_ADRALN invalid address alignment
BUS_ADRERR nonexistent physical address
BUS_OBJERR object-specific hardware error
BUS_OOMERR cannot alloc a page to map at fault

with this being added to signal.h

#define BUS_OOMERR 100 /* Non-standard: No memory. */

So presumably this will go away in 12.2.

A+
Paul


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