This introduces gdb_dlhandle_up, a unique_ptr that can close a
dlopen'd library. All the functions working with dlopen handles are
updated to use this new type.
I did not try to build this on Windows.
gdb/ChangeLog
2017-04-12 Tom Tromey <tom@tromey.com>
* jit.c (struct jit_reader): Declare separately. Add constructor
and destructor. Change type of "handle".
(loaded_jit_reader): Define separately.
(jit_reader_load): Update. New "new".
(jit_reader_unload_command): Use "delete".
* gdb-dlfcn.h (struct dlclose_deleter): New.
(gdb_dlhandle_up): New typedef.
(gdb_dlopen, gdb_dlsym): Update types.
(gdb_dlclose): Remove.
* gdb-dlfcn.c (gdb_dlopen): Return a gdb_dlhandle_up.
(gdb_dlsym): Change type of "handle".
(make_cleanup_dlclose): Remove.
(dlclose_deleter::operator()): Rename from gdb_dlclose.
* compile/compile-c-support.c (load_libcc): Update.
This applies the second part of GDB's End of Year Procedure, which
updates the copyright year range in all of GDB's files.
gdb/ChangeLog:
Update copyright year range in all GDB files.
This commit removes all inclusions of defs.h and server.h from header
files.
gdb/
2014-07-31 Gary Benson <gbenson@redhat.com>
* common/btrace-common.h: Do not include defs.h or server.h.
* nat/mips-linux-watch.h: Likewise.
* gdb-dlfcn.h: Do not include defs.h.
* tracefile.h: Likewise.
gdb/gdbserver/
2014-07-31 Gary Benson <gbenson@redhat.com>
* ax.h: Do not include server.h.
* gdbthread.h: Likewise.
* lynx-low.h: Likewise.
* notif.h: Likewise.
Two modifications:
1. The addition of 2013 to the copyright year range for every file;
2. The use of a single year range, instead of potentially multiple
year ranges, as approved by the FSF.
* Makefile.in: Add gdb-dlfcn.c and gdb-dlfcn.h to build system.
* config.in: Add new #define HAVE_LIBDL.
* configure.ac: Add check for -ldl.
* configure: Re-generated by autoconf.
* gdb-dlfcn.c: New file.
* gdb-dlfcn.h: New file.
