diff options
Diffstat (limited to 'gdb/symtab.c')
| -rw-r--r-- | gdb/symtab.c | 36 |
1 files changed, 35 insertions, 1 deletions
diff --git a/gdb/symtab.c b/gdb/symtab.c index 95b3a11..e06104b 100644 --- a/gdb/symtab.c +++ b/gdb/symtab.c @@ -41,7 +41,7 @@ #include "p-lang.h" #include "addrmap.h" #include "cli/cli-utils.h" - +#include "fnmatch.h" #include "hashtab.h" #include "gdb_obstack.h" @@ -342,6 +342,40 @@ compare_filenames_for_search (const char *filename, const char *search_name) && STRIP_DRIVE_SPEC (filename) == &filename[len - search_len])); } +/* Same as compare_filenames_for_search, but for glob-style patterns. + Heads up on the order of the arguments. They match the order of + compare_filenames_for_search, but it's the opposite of the order of + arguments to gdb_filename_fnmatch. */ + +int +compare_glob_filenames_for_search (const char *filename, + const char *search_name) +{ + /* We rely on the property of glob-style patterns with FNM_FILE_NAME that + all /s have to be explicitly specified. */ + int file_path_elements = count_path_elements (filename); + int search_path_elements = count_path_elements (search_name); + + if (search_path_elements > file_path_elements) + return 0; + + if (IS_ABSOLUTE_PATH (search_name)) + { + return (search_path_elements == file_path_elements + && gdb_filename_fnmatch (search_name, filename, + FNM_FILE_NAME | FNM_NOESCAPE) == 0); + } + + { + const char *file_to_compare + = strip_leading_path_elements (filename, + file_path_elements - search_path_elements); + + return gdb_filename_fnmatch (search_name, file_to_compare, + FNM_FILE_NAME | FNM_NOESCAPE) == 0; + } +} + /* Check for a symtab of a specific name by searching some symtabs. This is a helper function for callbacks of iterate_over_symtabs. |