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7143 | serge | 1 | #ifndef _LINUX_UIDGID_H |
2 | #define _LINUX_UIDGID_H |
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3 | |||
4 | /* |
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5 | * A set of types for the internal kernel types representing uids and gids. |
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6 | * |
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7 | * The types defined in this header allow distinguishing which uids and gids in |
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8 | * the kernel are values used by userspace and which uid and gid values are |
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9 | * the internal kernel values. With the addition of user namespaces the values |
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10 | * can be different. Using the type system makes it possible for the compiler |
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11 | * to detect when we overlook these differences. |
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12 | * |
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13 | */ |
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14 | #include |
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15 | typedef struct { |
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16 | uid_t val; |
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17 | } kuid_t; |
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18 | |||
19 | |||
20 | typedef struct { |
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21 | gid_t val; |
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22 | } kgid_t; |
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23 | |||
24 | #define KUIDT_INIT(value) (kuid_t){ value } |
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25 | #define KGIDT_INIT(value) (kgid_t){ value } |
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26 | |||
27 | #endif /* _LINUX_UIDGID_H */ |