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* [binutils-gdb] fbsd-nat: Correct the return type of the have_regset method.
@ 2022-08-02 22:05 John Baldwin
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From: John Baldwin @ 2022-08-02 22:05 UTC (permalink / raw)
To: gdb-cvs
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=13db4a0c4d307541926e503ed066b3bc17277678
commit 13db4a0c4d307541926e503ed066b3bc17277678
Author: John Baldwin <jhb@FreeBSD.org>
Date: Tue Aug 2 14:54:28 2022 -0700
fbsd-nat: Correct the return type of the have_regset method.
During the development of 40c23d880386d6e8202567eaa2a6b041feb1a652,
the return value of fbsd_nat_target::have_regset was changed from a
simple boolean to returning the size of the register set. The
comments and callers were all updated for this change, but the actual
return type was accidentally left as a bool. This change fixes the
return type to be a size_t.
Current callers of this only checked the value against 0 and thus
still worked correctly.
Diff:
---
gdb/fbsd-nat.c | 2 +-
gdb/fbsd-nat.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/gdb/fbsd-nat.c b/gdb/fbsd-nat.c
index a4ca4a53415..f38d5d8745b 100644
--- a/gdb/fbsd-nat.c
+++ b/gdb/fbsd-nat.c
@@ -1779,7 +1779,7 @@ fbsd_nat_target::store_register_set (struct regcache *regcache, int regnum,
/* See fbsd-nat.h. */
-bool
+size_t
fbsd_nat_target::have_regset (ptid_t ptid, int note)
{
pid_t pid = get_ptrace_pid (ptid);
diff --git a/gdb/fbsd-nat.h b/gdb/fbsd-nat.h
index eb7d29dd2a3..7a0510c32bd 100644
--- a/gdb/fbsd-nat.h
+++ b/gdb/fbsd-nat.h
@@ -190,7 +190,7 @@ protected:
the size of the register set is returned. If the register set is
not present, zero is returned. */
- bool have_regset (ptid_t ptid, int note);
+ size_t have_regset (ptid_t ptid, int note);
/* Wrapper versions of the PT_GETREGSET and PT_REGSET helpers which
accept a register set type. */
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2022-08-02 22:05 [binutils-gdb] fbsd-nat: Correct the return type of the have_regset method John Baldwin
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