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-rw-r--r--gdbsupport/ptid.h18
1 files changed, 11 insertions, 7 deletions
diff --git a/gdbsupport/ptid.h b/gdbsupport/ptid.h
index 365e11c..aa296b8 100644
--- a/gdbsupport/ptid.h
+++ b/gdbsupport/ptid.h
@@ -39,6 +39,10 @@
class ptid_t
{
public:
+ using pid_type = int;
+ using lwp_type = long;
+ using tid_type = ULONGEST;
+
/* Must have a trivial defaulted default constructor so that the
type remains POD. */
ptid_t () noexcept = default;
@@ -48,13 +52,13 @@ public:
A ptid with only a PID (LWP and TID equal to zero) is usually used to
represent a whole process, including all its lwps/threads. */
- explicit constexpr ptid_t (int pid, long lwp = 0, ULONGEST tid = 0)
+ explicit constexpr ptid_t (pid_type pid, lwp_type lwp = 0, tid_type tid = 0)
: m_pid (pid), m_lwp (lwp), m_tid (tid)
{}
/* Fetch the pid (process id) component from the ptid. */
- constexpr int pid () const
+ constexpr pid_type pid () const
{ return m_pid; }
/* Return true if the ptid's lwp member is non-zero. */
@@ -64,7 +68,7 @@ public:
/* Fetch the lwp (lightweight process) component from the ptid. */
- constexpr long lwp () const
+ constexpr lwp_type lwp () const
{ return m_lwp; }
/* Return true if the ptid's tid member is non-zero. */
@@ -74,7 +78,7 @@ public:
/* Fetch the tid (thread id) component from a ptid. */
- constexpr ULONGEST tid () const
+ constexpr tid_type tid () const
{ return m_tid; }
/* Return true if the ptid represents a whole process, including all its
@@ -144,13 +148,13 @@ public:
private:
/* Process id. */
- int m_pid;
+ pid_type m_pid;
/* Lightweight process id. */
- long m_lwp;
+ lwp_type m_lwp;
/* Thread id. */
- ULONGEST m_tid;
+ tid_type m_tid;
};
/* Functor to hash a ptid. */