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| author | Keith Seitz <keiths@redhat.com> | 2012-07-18 20:30:01 +0000 |
|---|---|---|
| committer | Keith Seitz <keiths@redhat.com> | 2012-07-18 20:30:01 +0000 |
| commit | 5d94e27bfda2baffe1c50cfd92ea965c9dec9dcf (patch) | |
| tree | 578c69400bfa652f91ba9f95f68e5eb9b9c5aa27 /gdb/linespec.c | |
| parent | af4908ba3674e4090518070df564c158ac07ae99 (diff) | |
| download | gdb-5d94e27bfda2baffe1c50cfd92ea965c9dec9dcf.zip gdb-5d94e27bfda2baffe1c50cfd92ea965c9dec9dcf.tar.gz gdb-5d94e27bfda2baffe1c50cfd92ea965c9dec9dcf.tar.bz2 | |
* linespec.c (struct linespec): Constify expression,
source_filename, function_name, and label_name.
(symbol_not_found_error): Make all parameters const.
(linespec_parser_delete): No need to check for NULL
when using xfree. Cast const char * to char * for xfree.
Diffstat (limited to 'gdb/linespec.c')
| -rw-r--r-- | gdb/linespec.c | 22 |
1 files changed, 9 insertions, 13 deletions
diff --git a/gdb/linespec.c b/gdb/linespec.c index e5c1f9f..3b34afb 100644 --- a/gdb/linespec.c +++ b/gdb/linespec.c @@ -110,7 +110,7 @@ struct linespec currently precludes the use of other members. */ /* The expression entered by the user. */ - char *expression; + const char *expression; /* The resulting PC expression derived from evaluating EXPRESSION. */ CORE_ADDR expr_pc; @@ -118,7 +118,7 @@ struct linespec /* Any specified file symtabs. */ /* The user-supplied source filename or NULL if none was specified. */ - char *source_filename; + const char *source_filename; /* The list of symtabs to search to which to limit the search. May not be NULL. If SOURCE_FILENAME is NULL (no user-specified filename), @@ -130,7 +130,7 @@ struct linespec /* The user-specified function name. If no function name was supplied, this may be NULL. */ - char *function_name; + const char *function_name; /* A list of matching function symbols and minimal symbols. Both lists may be NULL if no matching symbols were found. */ @@ -140,7 +140,7 @@ struct linespec /* The name of a label and matching symbols. */ /* The user-specified label name. */ - char *label_name; + const char *label_name; /* A structure of matching label symbols and the corresponding function symbol in which the label was found. Both may be NULL @@ -1347,7 +1347,7 @@ decode_line_2 (struct linespec_state *self, FILENAME). */ static void ATTRIBUTE_NORETURN -symbol_not_found_error (char *symbol, char *filename) +symbol_not_found_error (const char *symbol, const char *filename) { if (symbol == NULL) symbol = ""; @@ -2220,14 +2220,10 @@ linespec_parser_delete (void *arg) { linespec_parser *parser = (linespec_parser *) arg; - if (PARSER_RESULT (parser)->expression) - xfree (PARSER_RESULT (parser)->expression); - if (PARSER_RESULT (parser)->source_filename) - xfree (PARSER_RESULT (parser)->source_filename); - if (PARSER_RESULT (parser)->label_name) - xfree (PARSER_RESULT (parser)->label_name); - if (PARSER_RESULT (parser)->function_name) - xfree (PARSER_RESULT (parser)->function_name); + xfree ((char *) PARSER_RESULT (parser)->expression); + xfree ((char *) PARSER_RESULT (parser)->source_filename); + xfree ((char *) PARSER_RESULT (parser)->label_name); + xfree ((char *) PARSER_RESULT (parser)->function_name); if (PARSER_RESULT (parser)->file_symtabs != NULL) VEC_free (symtab_p, PARSER_RESULT (parser)->file_symtabs); |