EXEC_PREFER_APPLETS support by Gabriel L. Somlo <somlo@cmu.edu>

miscutils/devfsd.c

@@ -378,7 +378,7 @@ static void fork_and_execute(int die, char *arg0, char **arg )
 	 /* Child : if arg0 != NULL do execvp */
 	if(arg0 != NULL )
 	{
-		execvp (arg0, arg);
+		BB_EXECVP(arg0, arg);
 		msg_logger_and_die(LOG_ERR, "execvp");
 	}
 }

miscutils/setsid.c

@@ -36,7 +36,7 @@ int setsid_main(int argc, char *argv[])
 
 	setsid();  /* no error possible */
 
-	execvp(argv[1], argv + 1);
+	BB_EXECVP(argv[1], argv + 1);
 
 	bb_perror_msg_and_die("%s", argv[1]);
 }

miscutils/taskset.c

@@ -91,7 +91,7 @@ int taskset_main(int argc, char** argv)
 		goto print_aff;
 	}
 	++argv;
-	execvp(*argv, argv);
+	BB_EXECVP(*argv, argv);
 	bb_perror_msg_and_die("%s", *argv);
 }
 #undef OPT_p

miscutils/time.c

@@ -410,7 +410,7 @@ static void run_command(char *const *cmd, resource_t * resp)
 	else if (pid == 0) {	/* If child.  */
 		/* Don't cast execvp arguments; that causes errors on some systems,
 		   versus merely warnings if the cast is left off.  */
-		execvp(cmd[0], cmd);
+		BB_EXECVP(cmd[0], cmd);
 		bb_error_msg("cannot run %s", cmd[0]);
 		_exit(errno == ENOENT ? 127 : 126);
 	}