diff options
Diffstat (limited to 'src/main.c')
| -rw-r--r-- | src/main.c | 18 |
1 files changed, 18 insertions, 0 deletions
@@ -29,6 +29,10 @@ #include <glib/gprintf.h> #include <glib/gstdio.h> +#ifdef HAVE_SYS_CAPSICUM_H +#include <sys/capsicum.h> +#endif + #include "sciteco.h" #include "file-utils.h" #include "cmdline.h" @@ -106,6 +110,7 @@ static gchar *teco_eval_macro = NULL; static gboolean teco_mung_file = FALSE; static gboolean teco_mung_profile = TRUE; static gchar *teco_fake_cmdline = NULL; +static gboolean teco_sandbox = FALSE; static gboolean teco_8bit_clean = FALSE; static gchar * @@ -125,6 +130,9 @@ teco_process_options(gchar ***argv) {"fake-cmdline", 0, G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_STRING, &teco_fake_cmdline, "Emulate key presses in batch mode (for debugging)", "keys"}, + {"sandbox", 0, G_OPTION_FLAG_HIDDEN, + G_OPTION_ARG_NONE, &teco_sandbox, + "Sandbox application (for debugging)"}, {"8bit", '8', 0, G_OPTION_ARG_NONE, &teco_8bit_clean, "Use ANSI encoding by default and disable automatic EOL conversion"}, {NULL} @@ -336,6 +344,16 @@ main(int argc, char **argv) * to the macro or munged file. */ +#ifdef HAVE_CAP_ENTER + /* + * In the sandbox, we cannot access files or execute external processes. + * Effectively, munging won't work, so you can pass macros only via + * --eval or --fake-cmdline. + */ + if (G_UNLIKELY(teco_sandbox)) + cap_enter(); +#endif + if (teco_8bit_clean) /* equivalent to 16,4ED but executed earlier */ teco_ed = (teco_ed & ~TECO_ED_AUTOEOL) | TECO_ED_DEFAULT_ANSI; |