From 382881ad669443b9fc072e87f592cfefee5d041b Mon Sep 17 00:00:00 2001
From: Tony Narlock <tony@git-pull.com>
Date: Tue, 8 Dec 2015 02:30:21 -0600
Subject: [PATCH 1/2] Support for FreeBSD get_app_path

Fixes #889

Add support with and without procfs.

See also: https://www.libsdl.org/tmp/SDL/src/filesystem/unix/SDL_sysfilesystem.c
---
 src/base/fs_unix.h | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/src/base/fs_unix.h b/src/base/fs_unix.h
index 6c1f51e06..77e4e790d 100644
--- a/src/base/fs_unix.h
+++ b/src/base/fs_unix.h
@@ -16,6 +16,8 @@
 
 #if __APPLE__
 #include <mach-o/dyld.h>
+#elif __FreeBSD__
+#include <sys/sysctl.h>
 #endif
 
 #include "base/path.h"
@@ -120,15 +122,16 @@ std::string get_app_path()
   std::vector<char> path(MAXPATHLEN);
 
 #if __APPLE__
-
   uint32_t size = path.size();
   while (_NSGetExecutablePath(&path[0], &size) == -1)
     path.resize(size);
-
-#else
-
+#elif __FreeBSD__
+  size_t size = path.size();
+  const int mib[] = { CTL_KERN, KERN_PROC, KERN_PROC_PATHNAME, -1 };
+  while (sysctl(mib, 4, &path[0], &size, NULL, 0) == -1)
+      path.resize(size);
+#else  /* linux */
   readlink("/proc/self/exe", &path[0], path.size());
-
 #endif
 
   return std::string(&path[0]);

From 57db16efecf15adc553251e876711fdd37674232 Mon Sep 17 00:00:00 2001
From: "Ying Ruei Liang (KK)" <thumbd03803@gmail.com>
Date: Wed, 9 Dec 2015 15:01:25 +0800
Subject: [PATCH 2/2] Correct usage of variable arguments

---
 src/app/log.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/app/log.cpp b/src/app/log.cpp
index f9a41472c..d3ec160a2 100644
--- a/src/app/log.cpp
+++ b/src/app/log.cpp
@@ -68,6 +68,7 @@ void verbose_log(const char* format, ...)
     fflush(app::log_fileptr);
 
 #ifdef _DEBUG
+    va_start(ap, format);
     vfprintf(stderr, format, ap);
     fflush(stderr);
 #endif