sys/dev/acpica/acpi.c

575

if (testenv("debug.acpi.avoid"))

sys/dev/acpica/acpi_hpet.c

570

if (testenv("debug.acpi.hpet_test"))

sys/dev/hid/hidquirk.c

417

if (!testenv(envkey))

sys/dev/usb/quirk/usb_quirk.c

1043

if (!testenv(envkey))

sys/kern/kern_sysctl.c

1029

if (testenv(name))

sys/kern/subr_hints.c

82

if (testenv(line) == 0)

sys/nfs/bootp_subr.c

1570

gctx->any_root_overrides = testenv("vfs.root.mountfrom");

sys/sys/systm.h

415

int testenv(const char *name);