diff options
Diffstat (limited to 'drivers/unix/os_unix.cpp')
| -rw-r--r-- | drivers/unix/os_unix.cpp | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/drivers/unix/os_unix.cpp b/drivers/unix/os_unix.cpp index 088525647c..52a4d538e1 100644 --- a/drivers/unix/os_unix.cpp +++ b/drivers/unix/os_unix.cpp @@ -412,6 +412,15 @@ int OS_Unix::get_process_id() const { return getpid(); } +bool OS_Unix::is_process_running(const ProcessID &p_pid) const { + int status = 0; + if (waitpid(p_pid, &status, WNOHANG) != 0) { + return false; + } + + return true; +} + bool OS_Unix::has_environment(const String &p_var) const { return getenv(p_var.utf8().get_data()) != nullptr; } @@ -429,7 +438,7 @@ String OS_Unix::get_locale() const { return locale; } -Error OS_Unix::open_dynamic_library(const String p_path, void *&p_library_handle, bool p_also_set_library_path) { +Error OS_Unix::open_dynamic_library(const String p_path, void *&p_library_handle, bool p_also_set_library_path, String *r_resolved_path) { String path = p_path; if (FileAccess::exists(path) && path.is_relative_path()) { @@ -439,17 +448,22 @@ Error OS_Unix::open_dynamic_library(const String p_path, void *&p_library_handle } if (!FileAccess::exists(path)) { - //this code exists so gdnative can load .so files from within the executable path + // This code exists so GDExtension can load .so files from within the executable path. path = get_executable_path().get_base_dir().plus_file(p_path.get_file()); } if (!FileAccess::exists(path)) { - //this code exists so gdnative can load .so files from a standard unix location + // This code exists so GDExtension can load .so files from a standard unix location. path = get_executable_path().get_base_dir().plus_file("../lib").plus_file(p_path.get_file()); } p_library_handle = dlopen(path.utf8().get_data(), RTLD_NOW); ERR_FAIL_COND_V_MSG(!p_library_handle, ERR_CANT_OPEN, "Can't open dynamic library: " + p_path + ". Error: " + dlerror()); + + if (r_resolved_path != nullptr) { + *r_resolved_path = path; + } + return OK; } |