cmd                58 sh.c           runcmd(struct cmd *cmd)
cmd               208 sh.c           redircmd(struct cmd *subcmd, char *file, char *efile, int mode, int fd)
cmd               224 sh.c           pipecmd(struct cmd *left, struct cmd *right)
cmd               237 sh.c           listcmd(struct cmd *left, struct cmd *right)
cmd               250 sh.c           backcmd(struct cmd *subcmd)
cmd               326 sh.c           struct cmd *nulterminate(struct cmd*);
cmd               376 sh.c           parseredirs(struct cmd *cmd, char **ps, char *es)
cmd               451 sh.c           nulterminate(struct cmd *cmd)