noexec: set comm field for noexecs

function                                             old     new   delta
set_task_comm                                          -      18     +18
tryexec                                              152     159      +7
pseudo_exec_argv                                     321     328      +7
main                                                 106      97      -9
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 3/2 up/down: 34/-13)             Total: 23 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/include/libbb.h b/include/libbb.h
index 51e8f27a5..e4a19ac04 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -1116,6 +1116,11 @@ int run_nofork_applet(int applet_no, char **argv) FAST_FUNC;
 extern int find_applet_by_name(const char *name) FAST_FUNC;
 extern void run_applet_no_and_exit(int a, const char *name, char **argv) NORETURN FAST_FUNC;
 #endif
+#if defined(__linux__)
+void set_task_comm(const char *comm) FAST_FUNC;
+#else
+# define set_task_comm(name) ((void)0)
+#endif
 
 /* Helpers for daemonization.
  *