diff options
Diffstat (limited to 'gdb/valprint.h')
| -rw-r--r-- | gdb/valprint.h | 26 |
1 files changed, 22 insertions, 4 deletions
diff --git a/gdb/valprint.h b/gdb/valprint.h index 68382a1..cf5e2f2 100644 --- a/gdb/valprint.h +++ b/gdb/valprint.h @@ -51,12 +51,15 @@ struct value_print_options in its vtables. */ bool objectprint; - /* Maximum number of chars to print for a string pointer value or vector - contents, or UINT_MAX for no limit. Note that "set print elements 0" - stores UINT_MAX in print_max, which displays in a show command as - "unlimited". */ + /* Maximum number of elements to print for vector contents, or UINT_MAX + for no limit. Note that "set print elements 0" stores UINT_MAX in + print_max, which displays in a show command as "unlimited". */ unsigned int print_max; + /* Maximum number of string chars to print for a string pointer value, + zero if to follow the value of print_max, or UINT_MAX for no limit. */ + unsigned int print_max_chars; + /* Print repeat counts if there are more than this many repetitions of an element in an array. */ unsigned int repeat_count_threshold; @@ -105,6 +108,21 @@ struct value_print_options int max_depth; }; +/* The value to use for `print_max_chars' to follow `print_max'. */ +#define PRINT_MAX_CHARS_ELEMENTS 0 + +/* The value to use for `print_max_chars' for no limit. */ +#define PRINT_MAX_CHARS_UNLIMITED UINT_MAX + +/* Return the character count limit for printing strings. */ + +static inline unsigned int +get_print_max_chars (const struct value_print_options *options) +{ + return (options->print_max_chars != PRINT_MAX_CHARS_ELEMENTS + ? options->print_max_chars : options->print_max); +} + /* Create an option_def_group for the value_print options, with OPTS as context. */ extern gdb::option::option_def_group make_value_print_options_def_group |