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fix lsblk placeholder labels

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zeyadhost 2026-05-11 17:19:46 +03:00
parent 9809e54e77
commit 0655dd8bae
1 changed files with 13 additions and 3 deletions
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16
src/userland/sys/lsblk.c
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@ -22,6 +22,14 @@ static int starts_with(const char *s, const char *prefix) {
return 1;
}
static const char *display_label(const disk_info_t *d) {
if (!d->label[0]) return "";
if (streq(d->label, "Unknown Partition")) return "";
if (streq(d->label, "FAT32 Partition")) return "";
if (streq(d->label, "EFI System Partition")) return "EFI";
return d->label;
}
static const char *device_name_arg(const char *arg) {
if (starts_with(arg, "/dev/")) return arg + 5;
return arg;
@ -96,10 +104,11 @@ static void print_tree_device(const disk_info_t *d, const char *branch) {
format_size(disk_size_bytes(d), size, sizeof(size), 0);
if (d->is_partition) {
const char *label = display_label(d);
if (branch[0]) printf("%s %-8s %8s %s", branch, d->devname, size, type);
else printf("/dev/%-8s %8s %s", d->devname, size, type);
if (d->is_fat32) printf(" FAT32");
if (d->label[0]) printf(" %s", d->label);
if (label[0]) printf(" %s", label);
if (d->is_esp) printf(" [ESP]");
printf("\n");
} else {
@ -127,8 +136,9 @@ static void print_raw_device(const disk_info_t *d) {
printf("/dev/%s %s %s", d->devname, size, d->is_partition ? "part" : "disk");
if (d->is_partition) {
const char *label = display_label(d);
if (d->is_fat32) printf(" FAT32");
if (d->label[0]) printf(" %s", d->label);
if (label[0]) printf(" %s", label);
if (d->is_esp) printf(" ESP");
}
@ -177,7 +187,7 @@ static void json_device_fields(const disk_info_t *d) {
printf(",\"fstype\":");
json_string(d->is_fat32 ? "FAT32" : "");
printf(",\"label\":");
json_string(d->label);
json_string(display_label(d));
printf(",\"flags\":[");
if (d->is_esp) json_string("ESP");
printf("]");