move system_get_property to libc

2 files changed, 16 insertions, 11 deletions

diff --git a/src/libandroid.c b/src/libandroid.c
index cfcc09f..52effae 100644
--- a/src/libandroid.c
+++ b/src/libandroid.c
@@ -13,17 +13,6 @@
 // https://android.googlesource.com/platform/bionic/+/master/docs/32-bit-abi.md
 typedef uint32_t bionic_off_t;
 
-// System
-
-#define PROP_NAME_MAX   32
-#define PROP_VALUE_MAX  92
-
-int
-__system_property_get(const char *name, char *value)
-{
-   return 0;
-}
-
 // AAsset
 
 struct AAsset {
diff --git a/src/libc.c b/src/libc.c
index 9bc9b8f..c64ccb1 100644
--- a/src/libc.c
+++ b/src/libc.c
@@ -2,6 +2,7 @@
 #include <stdint.h>
 #include <stdlib.h>
 #include <stdio.h>
+#include <string.h>
 #include <signal.h>
 #include <limits.h>
 #include <math.h>
@@ -40,6 +41,21 @@ struct bionic_sigaction {
 
 // Stuff that doesn't exist in glibc
 
+#define PROP_NAME_MAX   32
+#define PROP_VALUE_MAX  92
+
+int
+__system_property_get(const char *name, char *value)
+{
+   verbose("%s", name);
+
+   if (!strcmp(name, "ro.build.version.sdk"))
+      return snprintf(value, PROP_VALUE_MAX, "28");
+
+   *value = 0;
+   return 0;
+}
+
 void
 __assert2(const char* file, int line, const char* function, const char* failed_expression)
 {