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| author | Doug Evans <dje@google.com> | 2011-05-10 16:53:18 +0000 |
|---|---|---|
| committer | Doug Evans <dje@google.com> | 2011-05-10 16:53:18 +0000 |
| commit | 10dfcaa51cc1ea3e49016de66bd408caded2e9d8 (patch) | |
| tree | 327350f82f7f33b2b3a0126eb794710dc6c73c05 /gdb/linux-thread-db.c | |
| parent | 3248de0b35901423585ea213f7d5985fe5146b38 (diff) | |
| download | gdb-10dfcaa51cc1ea3e49016de66bd408caded2e9d8.tar.gz | |
* linux-thread-db.c (set_libthread_db_search_path): New function.
(_initialize_thread_db): Add setter for libthread-db-search-path.
gdbserver/
* thread-db.c (thread_db_handle_monitor_command): Handle elided path.
doc/
* gdb.texinfo (Threads): If an empty path is provided for
libthread-db-search-path it is reset to its default value.
(Server): Ditto.
Diffstat (limited to 'gdb/linux-thread-db.c')
| -rw-r--r-- | gdb/linux-thread-db.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/gdb/linux-thread-db.c b/gdb/linux-thread-db.c index 2700a65865e..42035181524 100644 --- a/gdb/linux-thread-db.c +++ b/gdb/linux-thread-db.c @@ -75,6 +75,17 @@ static char *libthread_db_search_path; +static void +set_libthread_db_search_path (char *ignored, int from_tty, + struct cmd_list_element *c) +{ + if (*libthread_db_search_path == '\0') + { + xfree (libthread_db_search_path); + libthread_db_search_path = xstrdup (LIBTHREAD_DB_SEARCH_PATH); + } +} + /* If non-zero, print details of libthread_db processing. */ static int libthread_db_debug; @@ -1719,8 +1730,10 @@ _initialize_thread_db (void) Set search path for libthread_db."), _("\ Show the current search path or libthread_db."), _("\ This path is used to search for libthread_db to be loaded into \ -gdb itself."), - NULL, +gdb itself.\n\ +Its value is a colon (':') separate list of directories to search.\n\ +Setting the search path to an empty list resets it to its default value."), + set_libthread_db_search_path, NULL, &setlist, &showlist); |