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Simplify sysfs helpers.

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This commit is contained in:
Milan Broz
2013-06-30 09:04:00 +02:00
parent c3c65ee864
commit 99a2486b09
4 changed files with 15 additions and 21 deletions
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12
lib/utils_devpath.c
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@@ -193,18 +193,17 @@ static int _sysfs_get_uint64(int major, int minor, uint64_t *value, const char *
return 1;
}
int crypt_sysfs_get_rotational(int major, int minor, int *rotational)
int crypt_dev_is_rotational(int major, int minor)
{
uint64_t val;
if (!_sysfs_get_uint64(major, minor, &val, "queue/rotational"))
return 0;
return 1; /* if failed, expect rotational disk */
*rotational = val ? 1 : 0;
return 1;
return val ? 1 : 0;
}
int crypt_sysfs_get_partition(const char *dev_path, int *partition)
int crypt_dev_is_partition(const char *dev_path)
{
uint64_t val;
struct stat st;
@@ -219,6 +218,5 @@ int crypt_sysfs_get_partition(const char *dev_path, int *partition)
&val, "partition"))
return 0;
*partition = val ? 1 : 0;
return 1;
return val ? 1 : 0;
}