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authorLancelot Six <lancelot.six@amd.com>2023-10-13 09:27:48 +0000
committerLancelot Six <lancelot.six@amd.com>2023-11-21 11:52:35 +0000
commit6b09f1342cf2d8e2b13a0d634acc3bcf2852a73b (patch)
tree07259601270022a6cbeb89826560262f015e1589 /gdb/remote.c
parent6b62451ad08056f0ba02e192ec34ef67c4294ef4 (diff)
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gdb: Replace gdb::optional with std::optional
Since GDB now requires C++17, we don't need the internally maintained gdb::optional implementation. This patch does the following replacing: - gdb::optional -> std::optional - gdb::in_place -> std::in_place - #include "gdbsupport/gdb_optional.h" -> #include <optional> This change has mostly been done automatically. One exception is gdbsupport/thread-pool.* which did not use the gdb:: prefix as it already lives in the gdb namespace. Change-Id: I19a92fa03e89637bab136c72e34fd351524f65e9 Approved-By: Tom Tromey <tom@tromey.com> Approved-By: Pedro Alves <pedro@palves.net>
Diffstat (limited to 'gdb/remote.c')
-rw-r--r--gdb/remote.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/gdb/remote.c b/gdb/remote.c
index 5012700..1bc5992 100644
--- a/gdb/remote.c
+++ b/gdb/remote.c
@@ -930,7 +930,7 @@ public:
const char *filename,
fileio_error *target_errno) override;
- gdb::optional<std::string>
+ std::optional<std::string>
fileio_readlink (struct inferior *inf,
const char *filename,
fileio_error *target_errno) override;
@@ -4091,7 +4091,7 @@ remote_target::remote_get_threads_with_qxfer (threads_listing_context *context)
#if defined(HAVE_LIBEXPAT)
if (m_features.packet_support (PACKET_qXfer_threads) == PACKET_ENABLE)
{
- gdb::optional<gdb::char_vector> xml
+ std::optional<gdb::char_vector> xml
= target_read_stralloc (this, TARGET_OBJECT_THREADS, NULL);
if (xml && (*xml)[0] != '\0')
@@ -11913,7 +11913,7 @@ std::vector<mem_region>
remote_target::memory_map ()
{
std::vector<mem_region> result;
- gdb::optional<gdb::char_vector> text
+ std::optional<gdb::char_vector> text
= target_read_stralloc (current_inferior ()->top_target (),
TARGET_OBJECT_MEMORY_MAP, NULL);
@@ -12878,7 +12878,7 @@ remote_target::fileio_unlink (struct inferior *inf, const char *filename,
/* Implementation of to_fileio_readlink. */
-gdb::optional<std::string>
+std::optional<std::string>
remote_target::fileio_readlink (struct inferior *inf, const char *filename,
fileio_error *remote_errno)
{
@@ -14145,7 +14145,7 @@ remote_target::set_circular_trace_buffer (int val)
traceframe_info_up
remote_target::traceframe_info ()
{
- gdb::optional<gdb::char_vector> text
+ std::optional<gdb::char_vector> text
= target_read_stralloc (current_inferior ()->top_target (),
TARGET_OBJECT_TRACEFRAME_INFO,
NULL);
@@ -14686,7 +14686,7 @@ btrace_read_config (thread_info *tp, btrace_config *conf)
scoped_restore_current_thread restore_thread;
switch_to_thread (tp);
- gdb::optional<gdb::char_vector> xml
+ std::optional<gdb::char_vector> xml
= target_read_stralloc (current_inferior ()->top_target (),
TARGET_OBJECT_BTRACE_CONF, "");
if (xml)
@@ -14886,7 +14886,7 @@ remote_target::read_btrace (struct btrace_data *btrace,
(unsigned int) type);
}
- gdb::optional<gdb::char_vector> xml
+ std::optional<gdb::char_vector> xml
= target_read_stralloc (current_inferior ()->top_target (),
TARGET_OBJECT_BTRACE, annex);
if (!xml)
@@ -14926,7 +14926,7 @@ remote_target::load (const char *name, int from_tty)
const char *
remote_target::pid_to_exec_file (int pid)
{
- static gdb::optional<gdb::char_vector> filename;
+ static std::optional<gdb::char_vector> filename;
char *annex = NULL;
if (m_features.packet_support (PACKET_qXfer_exec_file) != PACKET_ENABLE)