diff options
| -rw-r--r-- | include/acpi/actypes.h | 4 | ||||
| -rw-r--r-- | include/acpi/platform/acgcc.h | 8 |
2 files changed, 12 insertions, 0 deletions
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index 80767e8bf3ad..f7b3c4a4b7e7 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -1327,4 +1327,8 @@ typedef enum { #define ACPI_FLEX_ARRAY(TYPE, NAME) TYPE NAME[0] #endif +#ifndef ACPI_NONSTRING +#define ACPI_NONSTRING /* No terminating NUL character */ +#endif + #endif /* __ACTYPES_H__ */ diff --git a/include/acpi/platform/acgcc.h b/include/acpi/platform/acgcc.h index 04b4bf620517..68e9379623e6 100644 --- a/include/acpi/platform/acgcc.h +++ b/include/acpi/platform/acgcc.h @@ -72,4 +72,12 @@ TYPE NAME[]; \ } +/* + * Explicitly mark strings that lack a terminating NUL character so + * that ACPICA can be built with -Wunterminated-string-initialization. + */ +#if __has_attribute(__nonstring__) +#define ACPI_NONSTRING __attribute__((__nonstring__)) +#endif + #endif /* __ACGCC_H__ */ |