Date: Wed, 19 Nov 2025 14:18:44 -0500 From: Ian FREISLICH <ianfreislich@gmail.com> To: FreeBSD Current <current@freebsd.org> Subject: nvme.c:2012:2: error: call to undeclared function 'memmove' Message-ID: <814ce2bc-2a95-444b-9ab7-7e680a024c68@gmail.com>
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My kernel build started failing recently with the following error. I use
a custom kernel config but looking at NOTES, it's not clear that I've
missed an option that would make it compile.
In file included from /usr/src/sys/dev/nvme/nvme_util.c:34:
/usr/src/sys/dev/nvme/nvme.h:2012:2: error: call to undeclared function
'memmove'; ISO C99 and later do not support implicit function
declarations [-Werror,-Wimplicit-function-declaration]
2012 | memmove(sn, cdata->sn, NVME_SERIAL_NUMBER_LENGTH);
| ^
1 error generated.
*** Error code 1
I've also tried compiling after blowing away usr/obj.
Ian
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