diff options
Diffstat (limited to 'gdb/infrun.c')
| -rw-r--r-- | gdb/infrun.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/gdb/infrun.c b/gdb/infrun.c index 9a5c3a8..83abdeb 100644 --- a/gdb/infrun.c +++ b/gdb/infrun.c @@ -6126,6 +6126,26 @@ ptid_is_pid (ptid_t ptid) return (ptid_get_lwp (ptid) == 0 && ptid_get_tid (ptid) == 0); } +int +ptid_match (ptid_t ptid, ptid_t filter) +{ + /* Since both parameters have the same type, prevent easy mistakes + from happening. */ + gdb_assert (!ptid_equal (ptid, minus_one_ptid) + && !ptid_equal (ptid, null_ptid) + && !ptid_is_pid (ptid)); + + if (ptid_equal (filter, minus_one_ptid)) + return 1; + if (ptid_is_pid (filter) + && ptid_get_pid (ptid) == ptid_get_pid (filter)) + return 1; + else if (ptid_equal (ptid, filter)) + return 1; + + return 0; +} + /* restore_inferior_ptid() will be used by the cleanup machinery to restore the inferior_ptid value saved in a call to save_inferior_ptid(). */ |