diff options
Diffstat (limited to 'shell/hush.c')
| -rw-r--r-- | shell/hush.c | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/shell/hush.c b/shell/hush.c index 13a992f..6b6c54f 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -1251,15 +1251,6 @@ static int checkjobs(struct pipe* fg_pipe) /* child stopped */ pi->stopped_progs++; pi->progs[prognum].is_stopped = 1; - -#if 0 - /* Printing this stuff is a pain, since it tends to - * overwrite the prompt an inconveinient moments. So - * don't do that. */ - if (pi->stopped_progs == pi->num_progs) { - printf("\n"JOB_STATUS_FORMAT, pi->jobid, "Stopped", pi->text); - } -#endif } } @@ -1272,32 +1263,6 @@ static int checkjobs(struct pipe* fg_pipe) return -1; } -/* Figure out our controlling tty, checking in order stderr, - * stdin, and stdout. If check_pgrp is set, also check that - * we belong to the foreground process group associated with - * that tty. The value of shell_terminal is needed in order to call - * tcsetpgrp(shell_terminal, ...); */ -#if 0 -static void controlling_tty(int check_pgrp) -{ - pid_t curpgrp; - - if ((curpgrp = tcgetpgrp(shell_terminal = 2)) < 0 - && (curpgrp = tcgetpgrp(shell_terminal = 0)) < 0 - && (curpgrp = tcgetpgrp(shell_terminal = 1)) < 0) - goto shell_terminal_error; - - if (check_pgrp && curpgrp != getpgid(0)) - goto shell_terminal_error; - - return; - -shell_terminal_error: - shell_terminal = -1; - return; -} -#endif - /* run_pipe_real() starts all the jobs, but doesn't wait for anything * to finish. See checkjobs(). * @@ -1759,19 +1724,6 @@ static int glob_needed(const char *s) return 0; } -#if 0 -static void globprint(glob_t *pglob) -{ - int i; - debug_printf("glob_t at %p:\n", pglob); - debug_printf(" gl_pathc=%d gl_pathv=%p gl_offs=%d gl_flags=%d\n", - pglob->gl_pathc, pglob->gl_pathv, pglob->gl_offs, pglob->gl_flags); - for (i=0; i<pglob->gl_pathc; i++) - debug_printf("pglob->gl_pathv[%d] = %p = %s\n", i, - pglob->gl_pathv[i], pglob->gl_pathv[i]); -} -#endif - static int xglob(o_string *dest, int flags, glob_t *pglob) { int gr; @@ -2255,13 +2207,7 @@ static FILE *generate_stream_from_list(struct pipe *head) dup2(channel[1],1); close(channel[1]); } -#if 0 -#define SURROGATE "surrogate response" - write(1,SURROGATE,sizeof(SURROGATE)); - _exit(run_list(head)); -#else _exit(run_list_real(head)); /* leaks memory */ -#endif } debug_printf("forked child %d\n",pid); close(channel[1]); @@ -2476,14 +2422,6 @@ int parse_stream(o_string *dest, struct p_context *ctx, debug_printf("leaving parse_stream (triggered)\n"); return 0; } -#if 0 - if (ch=='\n') { - /* Yahoo! Time to run with it! */ - done_pipe(ctx,PIPE_SEQ); - run_list(ctx->list_head); - initialize_context(ctx); - } -#endif if (m!=2) switch (ch) { case '#': if (dest->length == 0 && !dest->quote) { |