158 lines
5.1 KiB
Diff
158 lines
5.1 KiB
Diff
pgrep.c | 39 +++++++++++++++++++--------------------
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1 file changed, 19 insertions(+), 20 deletions(-)
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diff --git pgrep.c pgrep.c
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index d8d3dcb..3ba3634 100644
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--- pgrep.c
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+++ pgrep.c
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@@ -106,6 +106,7 @@ static int __attribute__ ((__noreturn__)) usage(int opt)
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if (i_am_pkill == 0) {
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fputs(_(" -d, --delimiter <string> specify output delimiter\n"),fp);
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fputs(_(" -l, --list-name list PID and process name\n"),fp);
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+ fputs(_(" -a, --list-full list PID and full command line\n"),fp);
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fputs(_(" -v, --inverse negates the matching\n"),fp);
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fputs(_(" -w, --lightweight list all TID\n"), fp);
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}
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@@ -137,7 +138,7 @@ static int __attribute__ ((__noreturn__)) usage(int opt)
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fputs(USAGE_VERSION, fp);
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fprintf(fp, USAGE_MAN_TAIL("pgrep(1)"));
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- exit(fp == stderr ? EXIT_FAILURE : EXIT_SUCCESS);
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+ exit(fp == stderr ? EXIT_USAGE : EXIT_SUCCESS);
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}
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static struct el *split_list (const char *restrict str, int (*convert)(const char *, struct el *))
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@@ -628,7 +629,7 @@ static struct el * select_procs (int *num)
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if (list == NULL)
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exit (EXIT_FATAL);
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}
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- if (opt_long) {
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+ if (opt_long || opt_longlong) {
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list[matches].str = xstrdup (cmdoutput);
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list[matches++].num = subtask.XXXID;
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} else {
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@@ -747,7 +748,7 @@ static void parse_opts (int argc, char **argv)
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case 'G': /* Solaris: match rgid/rgroup */
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opt_rgid = split_list (optarg, conv_gid);
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if (opt_rgid == NULL)
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- usage (opt);
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+ usage ('?');
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++criteria_count;
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break;
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/* case 'I': / * FreeBSD: require confirmation before killing * /
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@@ -764,7 +765,7 @@ static void parse_opts (int argc, char **argv)
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case 'P': /* Solaris: match by PPID */
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opt_ppid = split_list (optarg, conv_num);
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if (opt_ppid == NULL)
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- usage (opt);
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+ usage ('?');
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++criteria_count;
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break;
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/* case 'S': / * FreeBSD: don't ignore the built-in kernel tasks * /
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@@ -774,7 +775,7 @@ static void parse_opts (int argc, char **argv)
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case 'U': /* Solaris: match by ruid/rgroup */
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opt_ruid = split_list (optarg, conv_uid);
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if (opt_ruid == NULL)
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- usage (opt);
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+ usage ('?');
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++criteria_count;
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break;
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case 'V':
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@@ -794,7 +795,7 @@ static void parse_opts (int argc, char **argv)
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case 'g': /* Solaris: match pgrp */
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opt_pgrp = split_list (optarg, conv_pgrp);
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if (opt_pgrp == NULL)
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- usage (opt);
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+ usage ('?');
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++criteria_count;
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break;
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/* case 'i': / * FreeBSD: ignore case. OpenBSD: withdrawn. See -I. This sucks. * /
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@@ -812,37 +813,37 @@ static void parse_opts (int argc, char **argv)
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break;
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case 'n': /* Solaris: match only the newest */
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if (opt_oldest|opt_negate|opt_newest)
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- usage (opt);
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+ usage ('?');
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opt_newest = 1;
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++criteria_count;
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break;
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case 'o': /* Solaris: match only the oldest */
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if (opt_oldest|opt_negate|opt_newest)
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- usage (opt);
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+ usage ('?');
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opt_oldest = 1;
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++criteria_count;
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break;
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case 's': /* Solaris: match by session ID -- zero means self */
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opt_sid = split_list (optarg, conv_sid);
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if (opt_sid == NULL)
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- usage (opt);
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+ usage ('?');
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++criteria_count;
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break;
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case 't': /* Solaris: match by tty */
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opt_term = split_list (optarg, conv_str);
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if (opt_term == NULL)
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- usage (opt);
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+ usage ('?');
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++criteria_count;
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break;
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case 'u': /* Solaris: match by euid/egroup */
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opt_euid = split_list (optarg, conv_uid);
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if (opt_euid == NULL)
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- usage (opt);
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+ usage ('?');
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++criteria_count;
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break;
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case 'v': /* Solaris: as in grep, invert the matching (uh... applied after selection I think) */
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if (opt_oldest|opt_negate|opt_newest)
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- usage (opt);
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+ usage ('?');
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opt_negate = 1;
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break;
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case 'w': // Linux: show threads (lightweight process) too
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@@ -857,25 +858,23 @@ static void parse_opts (int argc, char **argv)
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case NS_OPTION:
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opt_ns_pid = atoi(optarg);
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if (opt_ns_pid == 0)
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- usage (opt);
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+ usage ('?');
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++criteria_count;
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break;
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case NSLIST_OPTION:
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opt_nslist = split_list (optarg, conv_ns);
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if (opt_nslist == NULL)
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- usage (opt);
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+ usage ('?');
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break;
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case 'h':
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- usage (opt);
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- break;
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case '?':
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- usage (optopt ? optopt : opt);
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+ usage (opt);
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break;
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}
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}
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if(opt_lock && !opt_pidfile)
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- xerrx(EXIT_FAILURE, _("-L without -F makes no sense\n"
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+ xerrx(EXIT_USAGE, _("-L without -F makes no sense\n"
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"Try `%s --help' for more information."),
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program_invocation_short_name);
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@@ -890,11 +889,11 @@ static void parse_opts (int argc, char **argv)
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if (argc - optind == 1)
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opt_pattern = argv[optind];
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else if (argc - optind > 1)
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- xerrx(EXIT_FAILURE, _("only one pattern can be provided\n"
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+ xerrx(EXIT_USAGE, _("only one pattern can be provided\n"
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"Try `%s --help' for more information."),
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program_invocation_short_name);
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else if (criteria_count == 0)
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- xerrx(EXIT_FAILURE, _("no matching criteria specified\n"
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+ xerrx(EXIT_USAGE, _("no matching criteria specified\n"
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"Try `%s --help' for more information."),
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program_invocation_short_name);
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}
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