3  * Very simple script interpreter that can evaluate two different commands (one
75 static int interpret_stream(FILE *script, char *const script_name,  in interpret_stream()  argument
85 	 * script execution.  We must use the script file descriptor instead of  in interpret_stream()
86 	 * the script path name to avoid race conditions.  in interpret_stream()
88 	err = sys_execveat(fileno(script), "", script_argv, envp,  in interpret_stream()
91 		perror("ERROR: Script execution check");  in interpret_stream()
95 	/* Reads script. */  in interpret_stream()
96 	buf_size = fread(buf, 1, buf_size - 1, script);  in interpret_stream()
102 	fprintf(stderr, "usage: %s <script.inc> | -i | -c <command>\n\n",  in print_usage()
105 	fprintf(stderr, "  ./set-exec -fi -- ./inc -i < script-exec.inc\n");  in print_usage()
162 		 * as well (e.g. CLI arguments passing script snippets,  in main()
163 		 * environment variables interpreted as script).  However, any  in main()
164 		 * way to pass script files should only be restricted according  in main()
199 			perror("ERROR: Failed to open script");  in main()