diff options
| author | Patrick McDermott <patrick.mcdermott@libiquity.com> | 2023-05-12 13:02:53 (EDT) |
|---|---|---|
| committer | Patrick McDermott <patrick.mcdermott@libiquity.com> | 2023-05-12 13:02:53 (EDT) |
| commit | ba357e342af00a06fbce682e866232390780bbc5 (patch) | |
| tree | 205a5a986a1529b0e8228b4c2c014ef2f65f5d08 | |
| parent | f7237d88bcfbede42da49000f846a913a1fc1fd5 (diff) | |
opk/read: List device major and minor numbers
| -rw-r--r-- | src/opk/read.c | 48 |
1 files changed, 41 insertions, 7 deletions
diff --git a/src/opk/read.c b/src/opk/read.c index e0f3af4..5341a96 100644 --- a/src/opk/read.c +++ b/src/opk/read.c @@ -289,12 +289,19 @@ _opkg_opk_opk_read_data(struct opkg_opk_opk *opk) size_t gname_len; size_t gname_len_max; uint64_t size_max; + uint32_t devmajor_max; + uint32_t devminor_max; int ret_read; char *buffer; size_t size; long int size_len_max; + long int devmajor_len_max; + long int devminor_len_max; + long int dev_len_max; char fmt[26]; - /* "%c%s %-32s/%-32s %11d %s " */ + /* "%c%s %-32s/%-32s %16d %s " */ + char fmt_dev[30]; + /* "%c%s %-32s/%-32s %9d, %7d %s " */ int len; char mode[10]; char mtime[20]; @@ -314,6 +321,8 @@ _opkg_opk_opk_read_data(struct opkg_opk_opk *opk) uname_len_max = 0; gname_len_max = 0; size_max = 0; + devmajor_max = 0; + devminor_max = 0; while ((ret = opkg_opk_ustar_list(opk->inner_ustar, &member)) == OPKG_OPK_OK) { /* If listing, link members and update max column widths. */ @@ -335,6 +344,12 @@ _opkg_opk_opk_read_data(struct opkg_opk_opk *opk) if (member->size > size_max) { size_max = member->size; } + if (member->devmajor > devmajor_max) { + devmajor_max = member->devmajor; + } + if (member->devminor > devminor_max) { + devminor_max = member->devminor; + } } if (opk->print_data_head == NULL) { @@ -396,9 +411,19 @@ _opkg_opk_opk_read_data(struct opkg_opk_opk *opk) puts(""); } ret = OPKG_OPK_OK; - size_len_max = lrint(ceil(log10(size_max))); - snprintf(fmt, sizeof(fmt), "%%c%%s %%-%zus/%%-%zus %%%lid %%s ", + size_len_max = lrint(ceil(log10( size_max))); + devmajor_len_max = lrint(ceil(log10(devmajor_max))); + devminor_len_max = lrint(ceil(log10(devminor_max))); + dev_len_max = devmajor_len_max + 2 /* ", " */ + devminor_len_max; + if (dev_len_max > size_len_max) { + size_len_max = dev_len_max; + } + snprintf(fmt , sizeof(fmt ), "%%c%%s %%-%zus/%%-%zus %%%lid %%s ", uname_len_max, gname_len_max, size_len_max); + snprintf(fmt_dev, sizeof(fmt_dev), "%%c%%s %%-%zus/%%-%zus " + "%%%lid, %%%lid %%s ", + uname_len_max, gname_len_max, + size_len_max - devminor_len_max - 2, devminor_len_max); len = 34 + uname_len_max + gname_len_max + size_len_max; for (member = head; member != NULL;) { if (member->mode & 00400) mode[0] = 'r'; else mode[0] = '-'; @@ -418,10 +443,19 @@ _opkg_opk_opk_read_data(struct opkg_opk_opk *opk) localtime((const time_t *) &member->mtime)); #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wformat-nonliteral" - if (printf(fmt, member->type, mode, - member->uname, member->gname, - member->size, mtime) != len) { - ret = OPKG_OPK_ERROR; + if (member->type != 'b' && member->type != 'c') { + if (printf(fmt, member->type, mode, + member->uname, member->gname, + member->size, mtime) != len) { + ret = OPKG_OPK_ERROR; + } + } else { + if (printf(fmt_dev, member->type, mode, + member->uname, member->gname, + member->devmajor, member->devminor, + mtime) != len) { + ret = OPKG_OPK_ERROR; + } } #pragma GCC diagnostic pop /* Print name, ensuring it begins with "/". */ |