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Rev | Author | Line No. | Line |
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4349 | Serge | 1 | /* ANSI C namespace clean utility typedefs */ |
2 | |||
3 | /* This file defines various typedefs needed by the system calls that support |
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4 | the C library. Basically, they're just the POSIX versions with an '_' |
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5 | prepended. This file lives in the `sys' directory so targets can provide |
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6 | their own if desired (or they can put target dependant conditionals here). |
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7 | */ |
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8 | |||
9 | #ifndef _SYS__TYPES_H |
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10 | #define _SYS__TYPES_H |
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11 | |||
12 | #include |
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13 | #include |
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14 | |||
15 | #ifndef __off_t_defined |
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16 | typedef long _off_t; |
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17 | #endif |
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18 | |||
19 | #if defined(__rtems__) |
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20 | /* device numbers are 32-bit major and and 32-bit minor */ |
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21 | typedef unsigned long long __dev_t; |
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22 | #else |
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23 | #ifndef __dev_t_defined |
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24 | typedef short __dev_t; |
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25 | #endif |
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26 | #endif |
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27 | |||
28 | #ifndef __uid_t_defined |
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29 | typedef unsigned short __uid_t; |
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30 | #endif |
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31 | #ifndef __gid_t_defined |
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32 | typedef unsigned short __gid_t; |
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33 | #endif |
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34 | |||
35 | #ifndef __off64_t_defined |
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36 | __extension__ typedef long long _off64_t; |
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37 | #endif |
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38 | |||
39 | /* |
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40 | * We need fpos_t for the following, but it doesn't have a leading "_", |
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41 | * so we use _fpos_t instead. |
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42 | */ |
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43 | #ifndef __fpos_t_defined |
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44 | typedef long _fpos_t; /* XXX must match off_t in |
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45 | /* (and must be `long' for now) */ |
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46 | #endif |
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47 | |||
48 | #ifdef __LARGE64_FILES |
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49 | #ifndef __fpos64_t_defined |
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50 | typedef _off64_t _fpos64_t; |
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51 | #endif |
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52 | #endif |
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53 | |||
54 | #ifndef __ssize_t_defined |
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55 | #if defined(__INT_MAX__) && __INT_MAX__ == 2147483647 |
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56 | typedef int _ssize_t; |
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57 | #else |
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58 | typedef long _ssize_t; |
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59 | #endif |
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60 | #endif |
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61 | |||
62 | #define __need_wint_t |
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63 | #include |
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64 | |||
65 | #ifndef __mbstate_t_defined |
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66 | /* Conversion state information. */ |
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67 | typedef struct |
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68 | { |
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69 | int __count; |
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70 | union |
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71 | { |
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72 | wint_t __wch; |
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73 | unsigned char __wchb[4]; |
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74 | } __value; /* Value so far. */ |
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75 | } _mbstate_t; |
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76 | #endif |
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77 | |||
78 | #ifndef __flock_t_defined |
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79 | typedef _LOCK_RECURSIVE_T _flock_t; |
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80 | #endif |
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81 | |||
82 | #ifndef __iconv_t_defined |
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83 | /* Iconv descriptor type */ |
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84 | typedef void *_iconv_t; |
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85 | #endif |
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86 | |||
87 | #endif /* _SYS__TYPES_H */ |