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fsck.c: add an fsck_set_msg_type() API that takes enums

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Change code I added in acf9de4c94 (mktag: use fsck instead of custom
verify_tag(), 2021-01-05) to make use of a new API function that takes
the fsck_msg_{id,type} types, instead of arbitrary strings that
we'll (hopefully) parse into those types.

At the time that the fsck_set_msg_type() API was introduced in
0282f4dced (fsck: offer a function to demote fsck errors to warnings,
2015-06-22) it was only intended to be used to parse user-supplied
data.

For things that are purely internal to the C code it makes sense to
have the compiler check these arguments, and to skip the sanity
checking of the data in fsck_set_msg_type() which is redundant to
checks we get from the compiler.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Ævar Arnfjörð Bjarmason 2021-03-28 15:15:47 +02:00 committed by Junio C Hamano
parent 394d5d31b0
commit 53692df2b8
3 changed files with 22 additions and 11 deletions
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3
builtin/mktag.c
View File

@ -88,7 +88,8 @@ int cmd_mktag(int argc, const char **argv, const char *prefix)
die_errno(_("could not read from stdin"));
fsck_options.error_func = mktag_fsck_error_func;
fsck_set_msg_type(&fsck_options, "extraheaderentry", "warn");
fsck_set_msg_type_from_ids(&fsck_options, FSCK_MSG_EXTRA_HEADER_ENTRY,
FSCK_WARN);
/* config might set fsck.extraHeaderEntry=* again */
git_config(git_fsck_config, &fsck_options);
if (fsck_tag_standalone(NULL, buf.buf, buf.len, &fsck_options,

27
fsck.c
View File

@ -132,6 +132,22 @@ int is_valid_msg_type(const char *msg_id, const char *msg_type)
return 1;
}
void fsck_set_msg_type_from_ids(struct fsck_options *options,
enum fsck_msg_id msg_id,
enum fsck_msg_type msg_type)
{
if (!options->msg_type) {
int i;
enum fsck_msg_type *severity;
ALLOC_ARRAY(severity, FSCK_MSG_MAX);
for (i = 0; i < FSCK_MSG_MAX; i++)
severity[i] = fsck_msg_type(i, options);
options->msg_type = severity;
}
options->msg_type[msg_id] = msg_type;
}
void fsck_set_msg_type(struct fsck_options *options,
const char *msg_id_str, const char *msg_type_str)
{
@ -144,16 +160,7 @@ void fsck_set_msg_type(struct fsck_options *options,
if (msg_type != FSCK_ERROR && msg_id_info[msg_id].msg_type == FSCK_FATAL)
die("Cannot demote %s to %s", msg_id_str, msg_type_str);
if (!options->msg_type) {
int i;
enum fsck_msg_type *severity;
ALLOC_ARRAY(severity, FSCK_MSG_MAX);
for (i = 0; i < FSCK_MSG_MAX; i++)
severity[i] = fsck_msg_type(i, options);
options->msg_type = severity;
}
options->msg_type[msg_id] = msg_type;
fsck_set_msg_type_from_ids(options, msg_id, msg_type);
}
void fsck_set_msg_types(struct fsck_options *options, const char *values)

3
fsck.h
View File

@ -82,6 +82,9 @@ enum fsck_msg_id {
struct fsck_options;
struct object;
void fsck_set_msg_type_from_ids(struct fsck_options *options,
enum fsck_msg_id msg_id,
enum fsck_msg_type msg_type);
void fsck_set_msg_type(struct fsck_options *options,
const char *msg_id, const char *msg_type);
void fsck_set_msg_types(struct fsck_options *options, const char *values);