refactor: make rundir lock variables global

To enable using them outside of src/firejail/main.c.

2 files changed, 4 insertions, 2 deletions

diff --git a/src/firejail/firejail.h b/src/firejail/firejail.h
index b8ec4d474..e48591903 100644
--- a/src/firejail/firejail.h
+++ b/src/firejail/firejail.h
@@ -282,6 +282,8 @@ static inline int any_dhcp(void) {
         return any_ip_dhcp() || any_ip6_dhcp();
 }
 
+extern int lockfd_directory;
+extern int lockfd_network;
 extern int arg_private;         // mount private /home
 extern int arg_private_cache;   // private home/.cache
 extern int arg_debug;           // print debug messages
diff --git a/src/firejail/main.c b/src/firejail/main.c
index 0ce18ab01..34d5b091f 100644
--- a/src/firejail/main.c
+++ b/src/firejail/main.c
@@ -63,6 +63,8 @@ gid_t firejail_gid = 0;
 static char child_stack[STACK_SIZE] __attribute__((aligned(STACK_ALIGNMENT)));          // space for child's stack
 
 Config cfg;                                     // configuration
+int lockfd_directory = -1;
+int lockfd_network = -1;
 int arg_private = 0;                            // mount private /home and /tmp directoryu
 int arg_private_cache = 0;              // mount private home/.cache
 int arg_debug = 0;                              // print debug messages
@@ -1056,8 +1058,6 @@ static int check_postexec(const char *list) {
 int main(int argc, char **argv, char **envp) {
         int i;
         int prog_index = -1;            // index in argv where the program command starts
-        int lockfd_network = -1;
-        int lockfd_directory = -1;
         int custom_profile = 0;         // custom profile loaded
         int arg_caps_cmdline = 0;       // caps requested on command line (used to break out of --chroot)
         char **ptr;