diff options
Diffstat (limited to 'gdb/utils.h')
| -rw-r--r-- | gdb/utils.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gdb/utils.h b/gdb/utils.h index 17d6258..e2fa430 100644 --- a/gdb/utils.h +++ b/gdb/utils.h @@ -31,6 +31,29 @@ extern void initialize_utils (void); extern int sevenbit_strings; +/* Modes of operation for strncmp_iw_with_mode. */ + +enum class strncmp_iw_mode +{ +/* Do a strcmp() type operation on STRING1 and STRING2, ignoring any + differences in whitespace. Returns 0 if they match, non-zero if + they don't (slightly different than strcmp()'s range of return + values). */ + NORMAL, + + /* Like NORMAL, but also apply the strcmp_iw hack. I.e., + string1=="FOO(PARAMS)" matches string2=="FOO". */ + MATCH_PARAMS, +}; + +/* Helper for strcmp_iw and strncmp_iw. Exported so that languages + can implement both NORMAL and MATCH_PARAMS variants in a single + function and defer part of the work to strncmp_iw_with_mode. */ +extern int strncmp_iw_with_mode (const char *string1, + const char *string2, + size_t string2_len, + strncmp_iw_mode mode); + /* Do a strncmp() type operation on STRING1 and STRING2, ignoring any differences in whitespace. STRING2_LEN is STRING2's length. Returns 0 if STRING1 matches STRING2_LEN characters of STRING2, |