diff options
| author | Nate Lawson <njl@FreeBSD.org> | 2004-02-14 21:46:55 +0000 |
|---|---|---|
| committer | Nate Lawson <njl@FreeBSD.org> | 2004-02-14 21:46:55 +0000 |
| commit | 77270ff3e08bf4ccdd0a507df1df086bf1cd0298 (patch) | |
| tree | f51ccf7fb75396baadae5922d12181865f6bd762 /sys/dev | |
| parent | 621e820c2dfd9ba13c3f5075d270e8a4476a566c (diff) | |
Notes
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/acpica/Osd/OsdTable.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sys/dev/acpica/Osd/OsdTable.c b/sys/dev/acpica/Osd/OsdTable.c index f24c5ea5db4b..104e4ad2ea22 100644 --- a/sys/dev/acpica/Osd/OsdTable.c +++ b/sys/dev/acpica/Osd/OsdTable.c @@ -38,7 +38,8 @@ #undef _COMPONENT #define _COMPONENT ACPI_TABLES -static char acpi_os_name[128]; +static char acpi_osname[128]; +TUNABLE_STR("hw.acpi.osname", acpi_osname, sizeof(acpi_osname)); ACPI_STATUS AcpiOsPredefinedOverride ( @@ -49,10 +50,9 @@ AcpiOsPredefinedOverride ( return(AE_BAD_PARAMETER); *NewVal = NULL; - if (strncmp(InitVal->Name, "_OS_", 4) == 0 && - getenv_string("hw.acpi.os_name", acpi_os_name, sizeof(acpi_os_name))) { - printf("ACPI: Overriding _OS definition with \"%s\"\n", acpi_os_name); - *NewVal = acpi_os_name; + if (strncmp(InitVal->Name, "_OS_", 4) == 0 && strlen(acpi_osname) > 0) { + printf("ACPI: Overriding _OS definition with \"%s\"\n", acpi_osname); + *NewVal = acpi_osname; } return(AE_OK); |