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--- loader/vk_loader_platform.h.orig 2021-04-20 16:45:05 UTC
+++ loader/vk_loader_platform.h
@@ -35,7 +35,7 @@
#include "vulkan/vk_platform.h"
#include "vulkan/vk_sdk_platform.h"
-#if defined(__linux__) || defined(__APPLE__) || defined(__Fuchsia__) || defined(__QNXNTO__)
+#if defined(__unix__) || defined(__APPLE__) || defined(__Fuchsia__) || defined(__QNXNTO__)
/* Linux-specific common code: */
// Headers:
@@ -120,6 +120,26 @@ static inline char *loader_platform_executable_path(ch
int ret = proc_pidpath(pid, buffer, size);
if (ret <= 0) return NULL;
buffer[ret] = '\0';
+ return buffer;
+}
+#elif defined(__DragonFly__) || defined(__FreeBSD__) || defined(__NetBSD__)
+#include <sys/sysctl.h>
+static inline char *loader_platform_executable_path(char *buffer, size_t size) {
+ int mib[] = {
+ CTL_KERN,
+#if defined(__NetBSD__)
+ KERN_PROC_ARGS,
+ -1,
+ KERN_PROC_PATHNAME,
+#else
+ KERN_PROC,
+ KERN_PROC_PATHNAME,
+ -1,
+#endif
+ };
+ if (sysctl(mib, sizeof(mib) / sizeof(mib[0]), buffer, &size, NULL, 0) < 0)
+ return NULL;
+
return buffer;
}
#elif defined(__Fuchsia__)
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