[binutils-gdb] Update the return type of gdb_ptrace to be more flexible

[binutils-gdb] Update the return type of gdb_ptrace to be more flexible

[Kamil Rytarowski]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=1ff700c202465275d1ca3aee4dd979db36274294

commit 1ff700c202465275d1ca3aee4dd979db36274294
Author: Kamil Rytarowski <n54@gmx.com>
Date:   Fri Mar 20 15:37:18 2020 +0100

    Update the return type of gdb_ptrace to be more flexible
    
    Linux returns long from ptrace(2) and BSDs int.
    
    gdb/ChangeLog:
    
           * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
           `PTRACE_TYPE_RET'.
           * i386-bsd-nat.c (gdb_ptrace): Likewise.
           * sparc-nat.c (gdb_ptrace): Likewise.
           * x86-bsd-nat.c (gdb_ptrace): Likewise.

Diff:
---
 gdb/ChangeLog       | 8 ++++++++
 gdb/amd64-bsd-nat.c | 2 +-
 gdb/i386-bsd-nat.c  | 2 +-
 gdb/sparc-nat.c     | 2 +-
 gdb/x86-bsd-nat.c   | 2 +-
 5 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 1be14b15d18..650b74bae4a 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,11 @@
+2020-03-20  Kamil Rytarowski  <n54@gmx.com>
+
+	* amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
+	`PTRACE_TYPE_RET'.
+	* i386-bsd-nat.c (gdb_ptrace): Likewise.
+	* sparc-nat.c (gdb_ptrace): Likewise.
+	* x86-bsd-nat.c (gdb_ptrace): Likewise.
+
 2020-03-20  Tom Tromey  <tromey@adacore.com>
 
 	* c-exp.y (lex_one_token): Fix assert.
diff --git a/gdb/amd64-bsd-nat.c b/gdb/amd64-bsd-nat.c
index 1ff044ff470..04322c70378 100644
--- a/gdb/amd64-bsd-nat.c
+++ b/gdb/amd64-bsd-nat.c
@@ -36,7 +36,7 @@
 #include "amd64-bsd-nat.h"
 \f
 
-static int
+static PTRACE_TYPE_RET
 gdb_ptrace (PTRACE_TYPE_ARG1 request, ptid_t ptid, PTRACE_TYPE_ARG3 addr,
 	    PTRACE_TYPE_ARG4 data)
 {
diff --git a/gdb/i386-bsd-nat.c b/gdb/i386-bsd-nat.c
index 3250dab737f..4e8693246c8 100644
--- a/gdb/i386-bsd-nat.c
+++ b/gdb/i386-bsd-nat.c
@@ -34,7 +34,7 @@
 #include "inf-ptrace.h"
 \f
 
-static int
+static PTRACE_TYPE_RET
 gdb_ptrace (PTRACE_TYPE_ARG1 request, ptid_t ptid, PTRACE_TYPE_ARG3 addr,
 	    PTRACE_TYPE_ARG4 data)
 {
diff --git a/gdb/sparc-nat.c b/gdb/sparc-nat.c
index fadcfd34474..8d5bf350bdb 100644
--- a/gdb/sparc-nat.c
+++ b/gdb/sparc-nat.c
@@ -78,7 +78,7 @@ typedef struct fp_status fpregset_t;
 #define PTRACE_SETFPREGS PT_SETFPREGS
 #endif
 
-static int
+static PTRACE_TYPE_RET
 gdb_ptrace (PTRACE_TYPE_ARG1 request, ptid_t ptid, PTRACE_TYPE_ARG3 addr)
 {
 #ifdef __NetBSD__
diff --git a/gdb/x86-bsd-nat.c b/gdb/x86-bsd-nat.c
index 9e2bea1e020..e2ebf5f2e50 100644
--- a/gdb/x86-bsd-nat.c
+++ b/gdb/x86-bsd-nat.c
@@ -33,7 +33,7 @@
 #include "inf-ptrace.h"
 \f
 
-static int
+static PTRACE_TYPE_RET
 gdb_ptrace (PTRACE_TYPE_ARG1 request, ptid_t ptid, PTRACE_TYPE_ARG3 addr)
 {
 #ifdef __NetBSD__