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locks; strict;
comment	@// @;


1.1
date	2023.11.14.17.57.41;	author nia;	state Exp;
branches;
next	;
commitid	6j4nJUj41nclxBME;


desc
@@


1.1
log
@Import emulators/duckstation-qt

DuckStation is an simulator/emulator of the Sony PlayStation(TM) console,
focusing on playability, speed, and long-term maintainability. The goal is
to be as accurate as possible while maintaining performance suitable for
low-end devices.

A "BIOS" ROM image is required to to start the emulator and to play games.
You can use an image from any hardware version or region, although mismatching
game regions and BIOS regions may have compatibility issues.
@
text
@$NetBSD$

NetBSD (and more POSIX platforms) support.

--- src/common/file_system.cpp.orig	2023-08-12 04:46:09.000000000 +0000
+++ src/common/file_system.cpp
@@@@ -17,7 +17,7 @@@@
 #include <sys/param.h>
 #endif
 
-#ifdef __FreeBSD__
+#if defined(__FreeBSD__) || defined(__NetBSD__)
 #include <sys/sysctl.h>
 #endif
 
@@@@ -1474,15 +1474,14 @@@@ static u32 RecursiveFindFiles(const char
     FILESYSTEM_FIND_DATA outData;
     outData.Attributes = 0;
 
-#if defined(__HAIKU__) || defined(__APPLE__) || defined(__FreeBSD__)
-    struct stat sDir;
-    if (stat(full_path.c_str(), &sDir) < 0)
-      continue;
-
-#else
+#ifdef __linux__
     struct stat64 sDir;
     if (stat64(full_path.c_str(), &sDir) < 0)
       continue;
+#else
+    struct stat sDir;
+    if (stat(full_path.c_str(), &sDir) < 0)
+      continue;
 #endif
 
     if (S_ISDIR(sDir.st_mode))
@@@@ -1587,12 +1586,12 @@@@ bool FileSystem::StatFile(const char* pa
     return false;
 
     // stat file
-#if defined(__HAIKU__) || defined(__APPLE__) || defined(__FreeBSD__)
-  struct stat sysStatData;
-  if (stat(path, &sysStatData) < 0)
-#else
+#ifdef __linux__
   struct stat64 sysStatData;
   if (stat64(path, &sysStatData) < 0)
+#else
+  struct stat sysStatData;
+  if (stat(path, &sysStatData) < 0)
 #endif
     return false;
 
@@@@ -1620,12 +1619,12 @@@@ bool FileSystem::StatFile(std::FILE* fp,
     return false;
 
     // stat file
-#if defined(__HAIKU__) || defined(__APPLE__) || defined(__FreeBSD__)
-  struct stat sysStatData;
-  if (fstat(fd, &sysStatData) < 0)
-#else
+#ifdef __linux__
   struct stat64 sysStatData;
   if (fstat64(fd, &sysStatData) < 0)
+#else
+  struct stat sysStatData;
+  if (fstat(fd, &sysStatData) < 0)
 #endif
     return false;
 
@@@@ -1653,12 +1652,12 @@@@ bool FileSystem::FileExists(const char* 
     return false;
 
     // stat file
-#if defined(__HAIKU__) || defined(__APPLE__) || defined(__FreeBSD__)
-  struct stat sysStatData;
-  if (stat(path, &sysStatData) < 0)
-#else
+#ifdef __linux__
   struct stat64 sysStatData;
   if (stat64(path, &sysStatData) < 0)
+#else
+  struct stat sysStatData;
+  if (stat(path, &sysStatData) < 0)
 #endif
     return false;
 
@@@@ -1675,12 +1674,12 @@@@ bool FileSystem::DirectoryExists(const c
     return false;
 
     // stat file
-#if defined(__HAIKU__) || defined(__APPLE__) || defined(__FreeBSD__)
-  struct stat sysStatData;
-  if (stat(path, &sysStatData) < 0)
-#else
+#ifdef __linux__
   struct stat64 sysStatData;
   if (stat64(path, &sysStatData) < 0)
+#else
+  struct stat sysStatData;
+  if (stat(path, &sysStatData) < 0)
 #endif
     return false;
 
@@@@ -1886,6 +1885,16 @@@@ std::string FileSystem::GetProgramPath()
 
   buffer[cb] = '\0';
   return buffer;
+#elif defined(__NetBSD__)
+  int mib[4] = {CTL_KERN, KERN_PROC_ARGS, -1, KERN_PROC_PATHNAME};
+  char buffer[PATH_MAX];
+  size_t cb = sizeof(buffer) - 1;
+  int res = sysctl(mib, std::size(mib), buffer, &cb, nullptr, 0);
+  if (res != 0)
+    return {};
+
+  buffer[cb] = '\0';
+  return buffer;
 #else
   return {};
 #endif
@