[PATCH 2/5] Add a new 'info proc files' subcommand of 'info proc'.

John Baldwin
2018-09-08T00:38:17Z

This command displays a list of open file descriptors.

gdb/ChangeLog:

* defs.h (enum info_proc_what) [IP_FILES]: New value.
* infcmd.c (info_proc_cmd_files): New function.
(_initialize_infcmd): Register 'info proc files' command.
---
gdb/ChangeLog | 6 ++++++
gdb/defs.h | 3 +++
gdb/infcmd.c | 12 ++++++++++++
3 files changed, 21 insertions(+)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index d32b390778..2e5cd0a687 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,9 @@
+2018-09-07 John Baldwin <jhb@FreeBSD.org>
+
+ * defs.h (enum info_proc_what) [IP_FILES]: New value.
+ * infcmd.c (info_proc_cmd_files): New function.
+ (_initialize_infcmd): Register 'info proc files' command.
+
2018-09-07 John Baldwin <jhb@FreeBSD.org>

* fbsd-tdep.c (fbsd_core_vnode_path): Use KF_PATH instead of
diff --git a/gdb/defs.h b/gdb/defs.h
index fc4217005a..6e3f4df116 100644
--- a/gdb/defs.h
+++ b/gdb/defs.h
@@ -389,6 +389,9 @@ enum info_proc_what
/* * Display `info proc cwd'. */
IP_CWD,

+ /* * Display `info proc files'. */
+ IP_FILES,
+
/* * Display all of the above. */
IP_ALL
};
diff --git a/gdb/infcmd.c b/gdb/infcmd.c
index 860909f5e2..c6cfc10a49 100644
--- a/gdb/infcmd.c
+++ b/gdb/infcmd.c
@@ -3218,6 +3218,14 @@ info_proc_cmd_exe (const char *args, int from_tty)
info_proc_cmd_1 (args, IP_EXE, from_tty);
}

+/* Implement `info proc files'. */
+
+static void
+info_proc_cmd_files (const char *args, int from_tty)
+{
+ info_proc_cmd_1 (args, IP_FILES, from_tty);
+}
+
/* Implement `info proc all'. */

static void
@@ -3543,6 +3551,10 @@ List command line arguments of the process."),
List absolute filename for executable of the process."),
&info_proc_cmdlist);

+ add_cmd ("files", class_info, info_proc_cmd_files, _("\
+List of open files."),
+ &info_proc_cmdlist);
+
add_cmd ("all", class_info, info_proc_cmd_all, _("\
List all available /proc info."),
&info_proc_cmdlist);
--
2.18.0