diff options
Diffstat (limited to 'src/journal/coredumpctl.c')
| -rw-r--r-- | src/journal/coredumpctl.c | 46 |
1 files changed, 22 insertions, 24 deletions
diff --git a/src/journal/coredumpctl.c b/src/journal/coredumpctl.c index 2bc9021022..f5cf85a765 100644 --- a/src/journal/coredumpctl.c +++ b/src/journal/coredumpctl.c @@ -81,29 +81,6 @@ static Set *new_matches(void) { return set; } -static int help(void) { - - printf("%s [OPTIONS...]\n\n" - "List or retrieve coredumps from the journal.\n\n" - "Flags:\n" - " -h --help Show this help\n" - " --version Print version string\n" - " --no-pager Do not pipe output into a pager\n" - " --no-legend Do not print the column headers.\n" - " -1 Show information about most recent entry only\n" - " -F --field=FIELD List all values a certain field takes\n" - " -o --output=FILE Write output to FILE\n\n" - - "Commands:\n" - " list [MATCHES...] List available coredumps (default)\n" - " info [MATCHES...] Show detailed information about one or more coredumps\n" - " dump [MATCHES...] Print first matching coredump to stdout\n" - " gdb [MATCHES...] Start gdb for the first matching coredump\n" - , program_invocation_short_name); - - return 0; -} - static int add_match(Set *set, const char *match) { int r = -ENOMEM; unsigned pid; @@ -144,6 +121,26 @@ fail: return r; } +static void help(void) { + printf("%s [OPTIONS...]\n\n" + "List or retrieve coredumps from the journal.\n\n" + "Flags:\n" + " -h --help Show this help\n" + " --version Print version string\n" + " --no-pager Do not pipe output into a pager\n" + " --no-legend Do not print the column headers.\n" + " -1 Show information about most recent entry only\n" + " -F --field=FIELD List all values a certain field takes\n" + " -o --output=FILE Write output to FILE\n\n" + + "Commands:\n" + " list [MATCHES...] List available coredumps (default)\n" + " info [MATCHES...] Show detailed information about one or more coredumps\n" + " dump [MATCHES...] Print first matching coredump to stdout\n" + " gdb [MATCHES...] Start gdb for the first matching coredump\n" + , program_invocation_short_name); +} + static int parse_argv(int argc, char *argv[], Set *matches) { enum { ARG_VERSION = 0x100, @@ -171,7 +168,8 @@ static int parse_argv(int argc, char *argv[], Set *matches) { case 'h': arg_action = ACTION_NONE; - return help(); + help(); + return 0; case ARG_VERSION: arg_action = ACTION_NONE; |