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1. Add new options for Windows CLI mode.

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2. Add tip message for 4k native disk.
This commit is contained in:
longpanda 2023-01-13 20:55:40 +08:00
parent e0132ac4b5
commit 4df793e021
46 changed files with 509 additions and 76 deletions
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28
LinuxGUI/Ventoy2Disk/Core/ventoy_disk.c
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@ -260,6 +260,33 @@ static int ventoy_is_possible_blkdev(const char *name)
return 1;
}
int ventoy_is_disk_4k_native(const char *disk)
{
int fd;
int rc = 0;
int logsector = 0;
int physector = 0;
char diskpath[256] = {0};
snprintf(diskpath, sizeof(diskpath) - 1, "/dev/%s", disk);
fd = open(diskpath, O_RDONLY | O_BINARY);
if (fd >= 0)
{
ioctl(fd, BLKSSZGET, &logsector);
ioctl(fd, BLKPBSZGET, &physector);
if (logsector == 4096 && physector == 4096)
{
rc = 1;
}
close(fd);
}
vdebug("is 4k native disk <%s> <%d>\n", disk, rc);
return rc;
}
uint64_t ventoy_get_disk_size_in_byte(const char *disk)
{
int fd;
@ -591,6 +618,7 @@ int ventoy_get_disk_info(const char *name, ventoy_disk *info)
scnprintf(info->part2_path, "/dev/%s2", name);
}
info->is4kn = ventoy_is_disk_4k_native(name);
info->size_in_byte = ventoy_get_disk_size_in_byte(name);
ventoy_get_disk_devnum(name, &info->major, &info->minor);