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-rw-r--r--erts/emulator/sys/unix/erl_child_setup.c16
1 files changed, 9 insertions, 7 deletions
diff --git a/erts/emulator/sys/unix/erl_child_setup.c b/erts/emulator/sys/unix/erl_child_setup.c
index 5ad92dad02..d050748703 100644
--- a/erts/emulator/sys/unix/erl_child_setup.c
+++ b/erts/emulator/sys/unix/erl_child_setup.c
@@ -55,7 +55,7 @@ void sys_sigrelease(int sig)
#endif /* !SIG_SIGSET */
#if defined(__ANDROID__)
-int __system_properties_fd(void);
+static int system_properties_fd(void);
#endif /* __ANDROID__ */
#if defined(__ANDROID__)
@@ -104,9 +104,12 @@ main(int argc, char *argv[])
#if defined(HAVE_CLOSEFROM)
closefrom(from);
#elif defined(__ANDROID__)
- for (i = from; i <= to; i++) {
- if (i!=__system_properties_fd)
- (void) close(i);
+ if (from <= to) {
+ int spfd = system_properties_fd();
+ for (i = from; i <= to; i++) {
+ if (i != spfd)
+ (void) close(i);
+ }
}
#else
for (i = from; i <= to; i++)
@@ -143,9 +146,9 @@ main(int argc, char *argv[])
}
#if defined(__ANDROID__)
-int __system_properties_fd(void)
+static int system_properties_fd(void)
{
- int s, fd;
+ int fd;
char *env;
env = getenv("ANDROID_PROPERTY_WORKSPACE");
@@ -156,4 +159,3 @@ int __system_properties_fd(void)
return fd;
}
#endif /* __ANDROID__ */
-