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Code Issues Releases Wiki Activity

ircd::info: Replace anonymous construction w/ fixed_buffer.

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This commit is contained in:
Jason Volk 2020-10-29 03:23:58 -07:00
parent 91e3f8a2b8
commit 686721d0dc
1 changed files with 19 additions and 20 deletions
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39
ircd/info.cc
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@ -412,24 +412,24 @@ ircd::info::hardware::x86::_lwp
cpuid(0x8000001CU, 0)
};
static char
ircd_info_hardware_x86_vendor[16];
decltype(ircd::info::hardware::x86::vendor)
ircd::info::hardware::x86::vendor{[]
static ircd::fixed_buffer<ircd::const_buffer, 16>
ircd_info_hardware_x86_vendor{[](const auto &out)
{
char *const out{ircd_info_hardware_x86_vendor};
const auto in{reinterpret_cast<const uint8_t *>(&manufact)};
const auto in
{
reinterpret_cast<const uint8_t *>(&ircd::info::hardware::x86::manufact)
};
out[0] = in[4]; out[1] = in[5]; out[2] = in[6]; out[3] = in[7];
out[4] = in[12]; out[5] = in[13]; out[6] = in[14]; out[7] = in[15];
out[8] = in[8]; out[9] = in[9]; out[10] = in[10]; out[11] = in[11];
}};
return string_view
{
ircd_info_hardware_x86_vendor
};
}()};
decltype(ircd::info::hardware::x86::vendor)
ircd::info::hardware::x86::vendor
{
ircd_info_hardware_x86_vendor
};
decltype(ircd::info::hardware::x86::sse)
ircd::info::hardware::x86::sse
@ -627,18 +627,17 @@ ircd::info::hardware::arm::ctr{[]
return ret;
}()};
static char
ircd_info_hardware_arm_vendor[32]
static ircd::fixed_buffer<ircd::const_buffer, 32>
ircd_info_hardware_arm_vendor{[](const auto &out)
{
"<unknown vendor>"
};
ircd::copy(out, "<unknown vendor>"_sv);
}};
decltype(ircd::info::hardware::arm::vendor)
ircd::info::hardware::arm::vendor{[]
() -> ircd::string_view
ircd::info::hardware::arm::vendor
{
return ircd_info_hardware_arm_vendor;
}()};
ircd_info_hardware_arm_vendor
};
#endif // __aarch64__