Fix compile errors in platform specific Path implementations.

LukasBanana · Sep 2, 2023 · 331d55e · 331d55e
1 parent bedf29d
commit 331d55e
Show file tree

Hide file tree

Showing 3 changed files with 7 additions and 8 deletions.
diff --git a/sources/Platform/Android/AndroidPath.cpp b/sources/Platform/Android/AndroidPath.cpp
@@ -23,9 +23,8 @@ LLGL_EXPORT char GetSeparator()
 
 LLGL_EXPORT UTF8String GetWorkingDir()
 {
-    char path[PATH_MAX] = { 0 };
-    ::getcwd(path, PATH_MAX);
-    return UTF8String{ path };
+    char path[4096] = { 0 };
+    return UTF8String{ ::getcwd(path, sizeof(path)) };
 }
 
 LLGL_EXPORT UTF8String GetAbsolutePath(const StringView& filename)

diff --git a/sources/Platform/Linux/LinuxPath.cpp b/sources/Platform/Linux/LinuxPath.cpp
@@ -7,6 +7,7 @@
 
 #include "../Path.h"
 #include <unistd.h>
+#include <linux/limits.h>
 
 
 namespace LLGL
@@ -24,8 +25,7 @@ LLGL_EXPORT char GetSeparator()
 LLGL_EXPORT UTF8String GetWorkingDir()
 {
     char path[PATH_MAX] = { 0 };
-    ::getcwd(path, PATH_MAX);
-    return UTF8String{ path };
+    return UTF8String{ ::getcwd(path, sizeof(path)) };
 }
 
 LLGL_EXPORT UTF8String GetAbsolutePath(const StringView& filename)

diff --git a/sources/Platform/Win32/Win32Path.cpp b/sources/Platform/Win32/Win32Path.cpp
@@ -24,16 +24,16 @@ LLGL_EXPORT char GetSeparator()
 LLGL_EXPORT UTF8String GetWorkingDir()
 {
     const DWORD pathLen = ::GetCurrentDirectory(0, nullptr);
-    if (path > 0)
+    if (pathLen > 0)
     {
         /* Override content of string including the NUL-terminator, which is allowed since C++11 */
         #ifdef UNICODE
         std::wstring path;
         #else
         std::string path;
         #endif
-        path.resize(static_cast<std::size_t>(path - 1));
-        ::GetCurrentDirectory(static_cast<DWORD>(path.size()), &path[0]);
+        path.resize(static_cast<std::size_t>(pathLen - 1));
+        ::GetCurrentDirectory(pathLen, &path[0]);
         return path;
     }
     return "";