Date: Mon, 26 Jan 2004 21:42:48 -0800 (PST) From: Nate Lawson <nate@root.org> To: current@freebsd.org Subject: getenv_string broken? Message-ID: <20040126213228.D31623@root.org>
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I have a getenv_string() that is never being evaluated. I declared it as
follows:
static char acpi_os_name[128];
TUNABLE_STR("hw.acpi.os_name", acpi_os_name, sizeof(acpi_os_name));
The contents of acpi_os_name are never filled in from the variable I
declared in /boot/loader.conf. Just to be sure, I made a loop that prints
out the contents of kenvp. It does not have hw.acpi.os_name.
Here is a snippet of the kenvp array, right where my tunable should be
(os2 is from a test below):
name: hint.vt.0.disabled=1
name: hw.acpi.os2=8
name: hw.acpi.reset_video=0
name: hw.acpi.verbose=1
name: hw.cbb.start_memory=0xc0203000
For another test, I declared a tunable int right below the string, in the
same source file. It gets evaluated and assigned.
static int acpi_os2 = 2;
TUNABLE_INT("hw.acpi.os2", &acpi_os2);
-Nate
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