diff options
Diffstat (limited to 'utils/ps.c')
| -rw-r--r-- | utils/ps.c | 40 |
1 files changed, 22 insertions, 18 deletions
@@ -324,6 +324,28 @@ main(int argc, char *argv[]) state->child_inputs[0] = &pids_argp_params; break; + case ARGP_KEY_SUCCESS: + /* Select an explicit format string if FMT_STRING is a format + name. This is done here because parse_enum needs STATE. */ + { + const char *fmt_name (unsigned n) + { + return + n >= (sizeof output_fmts / sizeof *output_fmts) + ? 0 + : output_fmts[n].name; + } + int fmt_index = parse_enum (fmt_string, fmt_name, + "format type", 1, state); + if (fmt_index >= 0) + { + fmt_string = output_fmts[fmt_index].fmt; + if (sort_key_name == NULL) + sort_key_name = output_fmts[fmt_index].sort_key; + } + } + break; + default: return ARGP_ERR_UNKNOWN; } @@ -343,24 +365,6 @@ main(int argc, char *argv[]) /* Parse our command line. This shouldn't ever return an error. */ argp_parse (&argp, argc, argv, 0, 0, 0); - /* Select an explicit format string if FMT_STRING is a format name. */ - { - const char *fmt_name (unsigned n) - { - return - n >= (sizeof output_fmts / sizeof *output_fmts) - ? 0 - : output_fmts[n].name; - } - int fmt_index = parse_enum (fmt_string, fmt_name, "format type", 1, 0); - if (fmt_index >= 0) - { - fmt_string = output_fmts[fmt_index].fmt; - if (sort_key_name == NULL) - sort_key_name = output_fmts[fmt_index].sort_key; - } - } - err = proc_stat_list_create(context, &procset); if (err) error(1, err, "proc_stat_list_create"); |