summaryrefslogtreecommitdiff
path: root/tools/lib/subcmd
diff options
context:
space:
mode:
authorRiccardo Mancini <rickyman7@gmail.com>2021-08-21 11:19:37 +0200
committerArnaldo Carvalho de Melo <acme@redhat.com>2021-08-31 15:44:05 -0300
commitb75f299d6960e773a28fcd38bad901998035e69e (patch)
treee412adf220e1549b025fd1c0b205f5dccb182006 /tools/lib/subcmd
parent40a72c6472c52ce765d5c57ab053083c8cbcc3c9 (diff)
libsubcmd: add OPT_UINTEGER_OPTARG option type
This patch adds OPT_UINTEGER_OPTARG, which is the same as OPT_UINTEGER, but also makes it possible to use the option without any value, setting the variable to a default value, d. Signed-off-by: Riccardo Mancini <rickyman7@gmail.com> Cc: Ian Rogers <irogers@google.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lore.kernel.org/lkml/c46749b3dff796729078352ff164d363457a3587.1629490974.git.rickyman7@gmail.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/lib/subcmd')
-rw-r--r--tools/lib/subcmd/parse-options.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/lib/subcmd/parse-options.h b/tools/lib/subcmd/parse-options.h
index d2414144eb8c..41b9b942504d 100644
--- a/tools/lib/subcmd/parse-options.h
+++ b/tools/lib/subcmd/parse-options.h
@@ -133,6 +133,7 @@ struct option {
#define OPT_SET_PTR(s, l, v, h, p) { .type = OPTION_SET_PTR, .short_name = (s), .long_name = (l), .value = (v), .help = (h), .defval = (p) }
#define OPT_INTEGER(s, l, v, h) { .type = OPTION_INTEGER, .short_name = (s), .long_name = (l), .value = check_vtype(v, int *), .help = (h) }
#define OPT_UINTEGER(s, l, v, h) { .type = OPTION_UINTEGER, .short_name = (s), .long_name = (l), .value = check_vtype(v, unsigned int *), .help = (h) }
+#define OPT_UINTEGER_OPTARG(s, l, v, d, h) { .type = OPTION_UINTEGER, .short_name = (s), .long_name = (l), .value = check_vtype(v, unsigned int *), .help = (h), .flags = PARSE_OPT_OPTARG, .defval = (intptr_t)(d) }
#define OPT_LONG(s, l, v, h) { .type = OPTION_LONG, .short_name = (s), .long_name = (l), .value = check_vtype(v, long *), .help = (h) }
#define OPT_ULONG(s, l, v, h) { .type = OPTION_ULONG, .short_name = (s), .long_name = (l), .value = check_vtype(v, unsigned long *), .help = (h) }
#define OPT_U64(s, l, v, h) { .type = OPTION_U64, .short_name = (s), .long_name = (l), .value = check_vtype(v, u64 *), .help = (h) }