Lines Matching defs:prog
293 char *prog = pwd->pw_shell;301 if (setenv("SHELL",((!prog || !*prog) ? "/bin/sh" : prog), 1)) _exit(1);303 if (!(prog = getenv("VISUAL"))) {304 if (!(prog = getenv("EDITOR")))305 prog = "vi";307 execlp(prog, prog, tname, (char *) NULL);308 perror_exit("can't execute '%s'", prog);