1 files changed, 3 insertions, 0 deletions

diff --git a/src/firejail/firejail.h b/src/firejail/firejail.h
index ea4012335..d35e0d155 100644
--- a/src/firejail/firejail.h
+++ b/src/firejail/firejail.h
@@ -830,10 +830,13 @@ void build_appimage_cmdline(char **command_line, char **window_title, int argc,
 #define SBOX_STDIN_FROM_FILE (1 << 6)   // open file and redirect it to stdin
 #define SBOX_CAPS_HIDEPID (1 << 7)      // hidepid caps filter for running firemon
 #define SBOX_CAPS_NET_SERVICE (1 << 8) // caps filter for programs running network services
+#define SBOX_KEEP_FDS (1 << 9) // keep file descriptors open
+#define FIREJAIL_MAX_FD 20 // getdtablesize() is overkill for a firejail process
 
 // run sbox
 int sbox_run(unsigned filter, int num, ...);
 int sbox_run_v(unsigned filter, char * const arg[]);
+void sbox_exec_v(unsigned filter, char * const arg[]);
 
 // run_files.c
 void delete_run_files(pid_t pid);