- execvp(argv[0], (char *const*) argv);
- return -ERR_RUN_COMMAND_EXEC;
+ if (flags & RUN_COMMAND_NO_STDIO) {
+ int fd = open("/dev/null", O_RDWR);
+ dup2(fd, 0);
+ dup2(fd, 1);
+ close(fd);
+ }
+ if (flags & RUN_GIT_CMD) {
+ execv_git_cmd(argv);
+ } else {
+ execvp(argv[0], (char *const*) argv);
+ }
+ die("exec %s failed.", argv[0]);