diff options
Diffstat (limited to 'shell/ash.c')
| -rw-r--r-- | shell/ash.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/shell/ash.c b/shell/ash.c index 9b40ca3..027dc7c 100644 --- a/shell/ash.c +++ b/shell/ash.c @@ -251,7 +251,7 @@ static void trace_vprintf(const char *fmt, va_list va); # define close(fd) do { \ int dfd = (fd); \ if (close(dfd) < 0) \ - bb_error_msg("bug on %d: closing %d(%x)", \ + bb_error_msg("bug on %d: closing %d(0x%x)", \ __LINE__, dfd, dfd); \ } while (0) #else @@ -997,7 +997,7 @@ static void showtree(union node *n) { trace_puts("showtree called\n"); - shtree(n, 1, NULL, stdout); + shtree(n, 1, NULL, stderr); } #endif /* DEBUG */ @@ -3987,7 +3987,7 @@ showjobs(FILE *out, int mode) { struct job *jp; - TRACE(("showjobs(%x) called\n", mode)); + TRACE(("showjobs(0x%x) called\n", mode)); /* Handle all finished jobs */ while (dowait(DOWAIT_NONBLOCK, NULL) > 0) @@ -4048,7 +4048,7 @@ getstatus(struct job *job) } retval += 128; } - TRACE(("getstatus: job %d, nproc %d, status %x, retval %x\n", + TRACE(("getstatus: job %d, nproc %d, status 0x%x, retval 0x%x\n", jobno(job), job->nprocs, status, retval)); return retval; } @@ -8496,7 +8496,7 @@ poplocalvars(void) while ((lvp = localvars) != NULL) { localvars = lvp->next; vp = lvp->vp; - TRACE(("poplocalvar %s", vp ? vp->text : "-")); + TRACE(("poplocalvar %s\n", vp ? vp->text : "-")); if (vp == NULL) { /* $- saved */ memcpy(optlist, lvp->text, sizeof(optlist)); free((char*)lvp->text); @@ -9348,7 +9348,7 @@ preadfd(void) * 2) If an EOF was pushed back (g_parsefile->left_in_line < -BIGNUM) * or we are reading from a string so we can't refill the buffer, * return EOF. - * 3) If the is more stuff in this buffer, use it else call read to fill it. + * 3) If there is more stuff in this buffer, use it else call read to fill it. * 4) Process input up to the next newline, deleting nul characters. */ //#define pgetc_debug(...) bb_error_msg(__VA_ARGS__) @@ -11843,8 +11843,9 @@ cmdloop(int top) #endif } n = parsecmd(inter); -#if DEBUG - showtree(n); +#if DEBUG > 2 + if (debug && (n != NEOF)) + showtree(n); #endif if (n == NEOF) { if (!top || numeof >= 50) |