diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/trace/stages/stage5_get_offsets.h | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/include/trace/stages/stage5_get_offsets.h b/include/trace/stages/stage5_get_offsets.h index e6b96608f452..c6a62dfb18ef 100644 --- a/include/trace/stages/stage5_get_offsets.h +++ b/include/trace/stages/stage5_get_offsets.h @@ -9,6 +9,16 @@ #undef __entry #define __entry entry +#ifndef __STAGE5_STRING_SRC_H +#define __STAGE5_STRING_SRC_H +static inline const char *__string_src(const char *str) +{ + if (!str) + return EVENT_NULL_STR; + return str; +} +#endif /* __STAGE5_STRING_SRC_H */ + /* * Fields should never declare an array: i.e. __field(int, arr[5]) * If they do, it will cause issues in parsing and possibly corrupt the @@ -47,7 +57,7 @@ #undef __string #define __string(item, src) __dynamic_array(char, item, \ - strlen((const char *)(src) ? : EVENT_NULL_STR) + 1) \ + strlen(__string_src(src)) + 1) \ __data_offsets->item##_ptr_ = src; #undef __string_len @@ -70,7 +80,7 @@ #undef __rel_string #define __rel_string(item, src) __rel_dynamic_array(char, item, \ - strlen((const char *)(src) ? : EVENT_NULL_STR) + 1) \ + strlen(__string_src(src)) + 1) \ __data_offsets->item##_ptr_ = src; #undef __rel_string_len |