svn commit: r478684 - head/devel/edb/files
Jan Beich
jbeich at FreeBSD.org
Sat Sep 1 12:59:53 UTC 2018
Author: jbeich
Date: Sat Sep 1 12:59:52 2018
New Revision: 478684
URL: https://svnweb.freebsd.org/changeset/ports/478684
Log:
devel/edb: unbreak build with Clang 6 (C++14 by default)
os/unix/freebsd/MemoryRegions.cpp:99:9: error: no matching function for call to 'ptrace'
while(ptrace(PT_VM_ENTRY, pid_, reinterpret_cast<char*>(&vm_entry), NULL) == 0) {
^~~~~~
/usr/include/sys/ptrace.h:218:5: note: candidate function not viable: no known conversion from 'nullptr_t' to 'int' for 4th argument
int ptrace(int _request, pid_t _pid, caddr_t _addr, int _data);
^
Reported by: pkg-fallout
Added:
head/devel/edb/files/patch-src_os_unix_freebsd_MemoryRegions.cpp (contents, props changed)
Added: head/devel/edb/files/patch-src_os_unix_freebsd_MemoryRegions.cpp
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/devel/edb/files/patch-src_os_unix_freebsd_MemoryRegions.cpp Sat Sep 1 12:59:52 2018 (r478684)
@@ -0,0 +1,21 @@
+FreeBSD and OpenBSD promote NULL to nullptr for C++11 or later.
+https://svnweb.freebsd.org/changeset/base/228918
+
+os/unix/freebsd/MemoryRegions.cpp:99:9: error: no matching function for call to 'ptrace'
+ while(ptrace(PT_VM_ENTRY, pid_, reinterpret_cast<char*>(&vm_entry), NULL) == 0) {
+ ^~~~~~
+/usr/include/sys/ptrace.h:218:5: note: candidate function not viable: no known conversion from 'nullptr_t' to 'int' for 4th argument
+int ptrace(int _request, pid_t _pid, caddr_t _addr, int _data);
+ ^
+
+--- src/os/unix/freebsd/MemoryRegions.cpp.orig 2011-07-19 20:29:01 UTC
++++ src/os/unix/freebsd/MemoryRegions.cpp
+@@ -96,7 +96,7 @@ void MemoryRegions::sync() {
+ memset(&vm_entry, 0, sizeof(vm_entry));
+ vm_entry.pve_entry = 0;
+
+- while(ptrace(PT_VM_ENTRY, pid_, reinterpret_cast<char*>(&vm_entry), NULL) == 0) {
++ while(ptrace(PT_VM_ENTRY, pid_, reinterpret_cast<char*>(&vm_entry), 0) == 0) {
+ vm_entry.pve_path = buffer;
+ vm_entry.pve_pathlen = sizeof(buffer);
+
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