Fix -audio <name> and -no-audio processing.

Turns out that the string passed to putenv() must not be modified :-/

We provide our own win32 implementation for emulator-ui that doesn't
embed the os-win32.c QEMU-specific file.

Change-Id: I7260fbc37d23a5340dab589dfde577ef5eb10005

1 files changed, 18 insertions, 0 deletions

diff --git a/android/utils/setenv.c b/android/utils/setenv.c
new file mode 100644
index 0000000..916c5f3
--- /dev/null
+++ b/android/utils/setenv.c
@@ -0,0 +1,18 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#ifdef _WIN32
+int setenv(const char *name, const char *value, int overwrite)
+{
+    int result = 0;
+    if (overwrite || !getenv(name)) {
+        size_t length = strlen(name) + strlen(value) + 2;
+        char *string = malloc(length);
+        snprintf(string, length, "%s=%s", name, value);
+        result = putenv(string);
+    }
+    return result;
+}
+
+#endif