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Rev | Author | Line No. | Line |
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4349 | Serge | 1 | /* unified sys/types.h: |
2 | start with sef's sysvi386 version. |
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3 | merge go32 version -- a few ifdefs. |
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4 | h8300hms, h8300xray, and sysvnecv70 disagree on the following types: |
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5 | |||
6 | typedef int gid_t; |
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7 | typedef int uid_t; |
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8 | typedef int dev_t; |
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9 | typedef int ino_t; |
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10 | typedef int mode_t; |
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11 | typedef int caddr_t; |
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12 | |||
13 | however, these aren't "reasonable" values, the sysvi386 ones make far |
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14 | more sense, and should work sufficiently well (in particular, h8300 |
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15 | doesn't have a stat, and the necv70 doesn't matter.) -- eichin |
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16 | */ |
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17 | |||
18 | #ifndef _SYS_TYPES_H |
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19 | |||
20 | #include <_ansi.h> |
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6099 | serge | 21 | # include |
4349 | Serge | 22 | |
23 | #ifndef __INTTYPES_DEFINED__ |
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24 | #define __INTTYPES_DEFINED__ |
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25 | |||
26 | #include |
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27 | |||
28 | #if defined(__rtems__) || defined(__XMK__) |
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29 | /* |
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30 | * The following section is RTEMS specific and is needed to more |
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31 | * closely match the types defined in the BSD sys/types.h. |
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32 | * This is needed to let the RTEMS/BSD TCP/IP stack compile. |
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33 | */ |
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34 | |||
35 | /* deprecated */ |
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36 | #if ___int8_t_defined |
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37 | typedef __uint8_t u_int8_t; |
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38 | #endif |
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39 | #if ___int16_t_defined |
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40 | typedef __uint16_t u_int16_t; |
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41 | #endif |
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42 | #if ___int32_t_defined |
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43 | typedef __uint32_t u_int32_t; |
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44 | #endif |
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45 | |||
46 | #if ___int64_t_defined |
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47 | typedef __uint64_t u_int64_t; |
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48 | |||
49 | /* deprecated */ |
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50 | typedef __uint64_t u_quad_t; |
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51 | typedef __int64_t quad_t; |
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52 | typedef quad_t * qaddr_t; |
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53 | #endif |
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54 | |||
55 | #endif |
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56 | |||
57 | #endif /* ! __INTTYPES_DEFINED */ |
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58 | |||
59 | #ifndef __need_inttypes |
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60 | |||
61 | #define _SYS_TYPES_H |
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62 | #include |
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6099 | serge | 63 | #include |
4349 | Serge | 64 | |
65 | #ifdef __i386__ |
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66 | #if defined (GO32) || defined (__MSDOS__) |
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67 | #define __MS_types__ |
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68 | #endif |
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69 | #endif |
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70 | |||
71 | # include |
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72 | # include |
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73 | |||
74 | /* To ensure the stat struct's layout doesn't change when sizeof(int), etc. |
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75 | changes, we assume sizeof short and long never change and have all types |
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76 | used to define struct stat use them and not int where possible. |
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77 | Where not possible, _ST_INTxx are used. It would be preferable to not have |
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78 | such assumptions, but until the extra fluff is necessary, it's avoided. |
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79 | No 64 bit targets use stat yet. What to do about them is postponed |
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80 | until necessary. */ |
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81 | #ifdef __GNUC__ |
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82 | #define _ST_INT32 __attribute__ ((__mode__ (__SI__))) |
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83 | #else |
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84 | #define _ST_INT32 |
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85 | #endif |
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86 | |||
6099 | serge | 87 | # if __BSD_VISIBLE |
4349 | Serge | 88 | |
89 | # define physadr physadr_t |
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90 | # define quad quad_t |
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91 | |||
92 | #ifndef _BSDTYPES_DEFINED |
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93 | /* also defined in mingw/gmon.h and in w32api/winsock[2].h */ |
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4921 | Serge | 94 | #ifndef __u_char_defined |
4349 | Serge | 95 | typedef unsigned char u_char; |
4921 | Serge | 96 | #define __u_char_defined |
97 | #endif |
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98 | #ifndef __u_short_defined |
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4349 | Serge | 99 | typedef unsigned short u_short; |
4921 | Serge | 100 | #define __u_short_defined |
101 | #endif |
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102 | #ifndef __u_int_defined |
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4349 | Serge | 103 | typedef unsigned int u_int; |
4921 | Serge | 104 | #define __u_int_defined |
105 | #endif |
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106 | #ifndef __u_long_defined |
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4349 | Serge | 107 | typedef unsigned long u_long; |
4921 | Serge | 108 | #define __u_long_defined |
109 | #endif |
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4349 | Serge | 110 | #define _BSDTYPES_DEFINED |
111 | #endif |
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112 | |||
113 | typedef unsigned short ushort; /* System V compatibility */ |
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114 | typedef unsigned int uint; /* System V compatibility */ |
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115 | typedef unsigned long ulong; /* System V compatibility */ |
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6099 | serge | 116 | # endif /*__BSD_VISIBLE */ |
4349 | Serge | 117 | |
118 | #ifndef __clock_t_defined |
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119 | typedef _CLOCK_T_ clock_t; |
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120 | #define __clock_t_defined |
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121 | #endif |
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122 | |||
123 | #ifndef __time_t_defined |
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124 | typedef _TIME_T_ time_t; |
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125 | #define __time_t_defined |
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4921 | Serge | 126 | #endif |
4349 | Serge | 127 | |
4921 | Serge | 128 | #ifndef __daddr_t_defined |
4349 | Serge | 129 | typedef long daddr_t; |
4921 | Serge | 130 | #define __daddr_t_defined |
131 | #endif |
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132 | #ifndef __caddr_t_defined |
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4349 | Serge | 133 | typedef char * caddr_t; |
4921 | Serge | 134 | #define __caddr_t_defined |
135 | #endif |
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4349 | Serge | 136 | |
137 | #ifndef __CYGWIN__ |
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138 | #if defined(__MS_types__) || defined(__rtems__) || \ |
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139 | defined(__sparc__) || defined(__SPU__) |
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140 | typedef unsigned long ino_t; |
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141 | #else |
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142 | typedef unsigned short ino_t; |
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143 | #endif |
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144 | #endif /*__CYGWIN__*/ |
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145 | |||
146 | #ifdef __MS_types__ |
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147 | typedef unsigned long vm_offset_t; |
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148 | typedef unsigned long vm_size_t; |
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149 | |||
150 | #define __BIT_TYPES_DEFINED__ |
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151 | |||
152 | typedef signed char int8_t; |
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153 | typedef unsigned char u_int8_t; |
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154 | typedef short int16_t; |
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155 | typedef unsigned short u_int16_t; |
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156 | typedef int int32_t; |
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157 | typedef unsigned int u_int32_t; |
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158 | typedef long long int64_t; |
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159 | typedef unsigned long long u_int64_t; |
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160 | typedef int32_t register_t; |
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161 | #endif /* __MS_types__ */ |
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162 | |||
163 | /* |
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164 | * All these should be machine specific - right now they are all broken. |
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165 | * However, for all of Cygnus' embedded targets, we want them to all be |
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166 | * the same. Otherwise things like sizeof (struct stat) might depend on |
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167 | * how the file was compiled (e.g. -mint16 vs -mint32, etc.). |
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168 | */ |
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169 | |||
170 | #ifndef __CYGWIN__ /* which defines these types in it's own types.h. */ |
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171 | typedef _off_t off_t; |
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172 | typedef __dev_t dev_t; |
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173 | typedef __uid_t uid_t; |
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174 | typedef __gid_t gid_t; |
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175 | #endif |
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176 | |||
177 | #if defined(__XMK__) |
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178 | typedef signed char pid_t; |
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179 | #else |
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180 | typedef int pid_t; |
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181 | #endif |
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182 | |||
183 | #if defined(__rtems__) |
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184 | typedef _mode_t mode_t; |
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185 | #endif |
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186 | |||
187 | #ifndef __CYGWIN__ |
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188 | typedef long key_t; |
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189 | #endif |
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190 | typedef _ssize_t ssize_t; |
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191 | |||
192 | #if !defined(__CYGWIN__) && !defined(__rtems__) |
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193 | #ifdef __MS_types__ |
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194 | typedef char * addr_t; |
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195 | typedef int mode_t; |
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196 | #else |
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197 | #if defined (__sparc__) && !defined (__sparc_v9__) |
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198 | #ifdef __svr4__ |
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199 | typedef unsigned long mode_t; |
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200 | #else |
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201 | typedef unsigned short mode_t; |
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202 | #endif |
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203 | #else |
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204 | typedef unsigned int mode_t _ST_INT32; |
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205 | #endif |
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206 | #endif /* ! __MS_types__ */ |
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207 | #endif /*__CYGWIN__*/ |
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208 | |||
209 | typedef unsigned short nlink_t; |
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210 | |||
211 | #undef __MS_types__ |
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212 | #undef _ST_INT32 |
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213 | |||
214 | |||
215 | #ifndef __clockid_t_defined |
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216 | typedef _CLOCKID_T_ clockid_t; |
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217 | #define __clockid_t_defined |
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218 | #endif |
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219 | |||
220 | #ifndef __timer_t_defined |
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221 | typedef _TIMER_T_ timer_t; |
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222 | #define __timer_t_defined |
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223 | #endif |
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224 | |||
225 | typedef unsigned long useconds_t; |
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226 | |||
6099 | serge | 227 | #ifndef _SUSECONDS_T_DECLARED |
228 | typedef __suseconds_t suseconds_t; |
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229 | #define _SUSECONDS_T_DECLARED |
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230 | #endif |
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231 | |||
232 | typedef __int64_t sbintime_t; |
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233 | |||
4349 | Serge | 234 | #include |
235 | |||
236 | |||
237 | /* Cygwin will probably never have full posix compliance due to little things |
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238 | * like an inability to set the stackaddress. Cygwin is also using void * |
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239 | * pointers rather than structs to ensure maximum binary compatability with |
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240 | * previous releases. |
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241 | * This means that we don't use the types defined here, but rather in |
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242 | * |
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243 | */ |
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244 | #if defined(_POSIX_THREADS) && !defined(__CYGWIN__) |
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245 | |||
246 | #include |
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247 | |||
248 | /* |
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249 | * 2.5 Primitive System Data Types, P1003.1c/D10, p. 19. |
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250 | */ |
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251 | |||
252 | #if defined(__XMK__) |
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253 | typedef unsigned int pthread_t; /* identify a thread */ |
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254 | #else |
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255 | typedef __uint32_t pthread_t; /* identify a thread */ |
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256 | #endif |
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257 | |||
258 | /* P1003.1c/D10, p. 118-119 */ |
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259 | #define PTHREAD_SCOPE_PROCESS 0 |
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260 | #define PTHREAD_SCOPE_SYSTEM 1 |
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261 | |||
262 | /* P1003.1c/D10, p. 111 */ |
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263 | #define PTHREAD_INHERIT_SCHED 1 /* scheduling policy and associated */ |
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264 | /* attributes are inherited from */ |
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265 | /* the calling thread. */ |
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266 | #define PTHREAD_EXPLICIT_SCHED 2 /* set from provided attribute object */ |
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267 | |||
268 | /* P1003.1c/D10, p. 141 */ |
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269 | #define PTHREAD_CREATE_DETACHED 0 |
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270 | #define PTHREAD_CREATE_JOINABLE 1 |
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271 | |||
4921 | Serge | 272 | #if defined(__rtems__) |
273 | #include |
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274 | #endif |
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4349 | Serge | 275 | |
276 | #if defined(__XMK__) |
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277 | typedef struct pthread_attr_s { |
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278 | int contentionscope; |
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279 | struct sched_param schedparam; |
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280 | int detachstate; |
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281 | void *stackaddr; |
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282 | size_t stacksize; |
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283 | } pthread_attr_t; |
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284 | |||
285 | #define PTHREAD_STACK_MIN 200 |
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286 | |||
287 | #else /* !defined(__XMK__) */ |
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288 | typedef struct { |
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289 | int is_initialized; |
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290 | void *stackaddr; |
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291 | int stacksize; |
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292 | int contentionscope; |
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293 | int inheritsched; |
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294 | int schedpolicy; |
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295 | struct sched_param schedparam; |
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296 | #if defined(__rtems__) |
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297 | size_t guardsize; |
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298 | #endif |
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299 | |||
300 | /* P1003.4b/D8, p. 54 adds cputime_clock_allowed attribute. */ |
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301 | #if defined(_POSIX_THREAD_CPUTIME) |
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302 | int cputime_clock_allowed; /* see time.h */ |
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303 | #endif |
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304 | int detachstate; |
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4921 | Serge | 305 | #if defined(__rtems__) |
306 | size_t affinitysetsize; |
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307 | cpu_set_t *affinityset; |
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308 | cpu_set_t affinitysetpreallocated; |
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309 | #endif |
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4349 | Serge | 310 | } pthread_attr_t; |
311 | |||
312 | #endif /* !defined(__XMK__) */ |
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313 | |||
314 | #if defined(_POSIX_THREAD_PROCESS_SHARED) |
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315 | /* NOTE: P1003.1c/D10, p. 81 defines following values for process_shared. */ |
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316 | |||
317 | #define PTHREAD_PROCESS_PRIVATE 0 /* visible within only the creating process */ |
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318 | #define PTHREAD_PROCESS_SHARED 1 /* visible too all processes with access to */ |
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319 | /* the memory where the resource is */ |
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320 | /* located */ |
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321 | #endif |
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322 | |||
323 | #if defined(_POSIX_THREAD_PRIO_PROTECT) |
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324 | /* Mutexes */ |
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325 | |||
326 | /* Values for blocking protocol. */ |
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327 | |||
328 | #define PTHREAD_PRIO_NONE 0 |
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329 | #define PTHREAD_PRIO_INHERIT 1 |
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330 | #define PTHREAD_PRIO_PROTECT 2 |
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331 | #endif |
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332 | |||
333 | #if defined(_UNIX98_THREAD_MUTEX_ATTRIBUTES) |
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334 | |||
335 | /* Values for mutex type */ |
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336 | |||
4921 | Serge | 337 | /* The following defines are part of the X/Open System Interface (XSI). */ |
338 | |||
339 | /* |
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340 | * This type of mutex does not detect deadlock. A thread attempting to |
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341 | * relock this mutex without first unlocking it shall deadlock. Attempting |
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342 | * to unlock a mutex locked by a different thread results in undefined |
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343 | * behavior. Attempting to unlock an unlocked mutex results in undefined |
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344 | * behavior. |
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345 | */ |
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4349 | Serge | 346 | #define PTHREAD_MUTEX_NORMAL 0 |
4921 | Serge | 347 | |
348 | /* |
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349 | * A thread attempting to relock this mutex without first unlocking |
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350 | * it shall succeed in locking the mutex. The relocking deadlock which |
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351 | * can occur with mutexes of type PTHREAD_MUTEX_NORMAL cannot occur with |
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352 | * this type of mutex. Multiple locks of this mutex shall require the |
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353 | * same number of unlocks to release the mutex before another thread can |
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354 | * acquire the mutex. A thread attempting to unlock a mutex which another |
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355 | * thread has locked shall return with an error. A thread attempting to |
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356 | * unlock an unlocked mutex shall return with an error. |
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357 | */ |
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4349 | Serge | 358 | #define PTHREAD_MUTEX_RECURSIVE 1 |
4921 | Serge | 359 | |
360 | /* |
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361 | * This type of mutex provides error checking. A thread attempting |
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362 | * to relock this mutex without first unlocking it shall return with an |
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363 | * error. A thread attempting to unlock a mutex which another thread has |
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364 | * locked shall return with an error. A thread attempting to unlock an |
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365 | * unlocked mutex shall return with an error. |
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366 | */ |
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4349 | Serge | 367 | #define PTHREAD_MUTEX_ERRORCHECK 2 |
4921 | Serge | 368 | |
369 | /* |
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370 | * Attempting to recursively lock a mutex of this type results |
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371 | * in undefined behavior. Attempting to unlock a mutex of this type |
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372 | * which was not locked by the calling thread results in undefined |
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373 | * behavior. Attempting to unlock a mutex of this type which is not locked |
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374 | * results in undefined behavior. An implementation may map this mutex to |
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375 | * one of the other mutex types. |
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376 | */ |
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4349 | Serge | 377 | #define PTHREAD_MUTEX_DEFAULT 3 |
378 | |||
4921 | Serge | 379 | #endif /* !defined(_UNIX98_THREAD_MUTEX_ATTRIBUTES) */ |
4349 | Serge | 380 | |
381 | #if defined(__XMK__) |
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382 | typedef unsigned int pthread_mutex_t; /* identify a mutex */ |
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383 | |||
384 | typedef struct { |
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385 | int type; |
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386 | } pthread_mutexattr_t; |
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387 | |||
388 | #else /* !defined(__XMK__) */ |
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389 | typedef __uint32_t pthread_mutex_t; /* identify a mutex */ |
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390 | |||
391 | typedef struct { |
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392 | int is_initialized; |
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393 | #if defined(_POSIX_THREAD_PROCESS_SHARED) |
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394 | int process_shared; /* allow mutex to be shared amongst processes */ |
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395 | #endif |
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396 | #if defined(_POSIX_THREAD_PRIO_PROTECT) |
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397 | int prio_ceiling; |
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398 | int protocol; |
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399 | #endif |
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400 | #if defined(_UNIX98_THREAD_MUTEX_ATTRIBUTES) |
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401 | int type; |
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402 | #endif |
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403 | int recursive; |
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404 | } pthread_mutexattr_t; |
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405 | #endif /* !defined(__XMK__) */ |
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406 | |||
407 | /* Condition Variables */ |
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408 | |||
409 | typedef __uint32_t pthread_cond_t; /* identify a condition variable */ |
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410 | |||
411 | typedef struct { |
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412 | int is_initialized; |
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413 | #if defined(_POSIX_THREAD_PROCESS_SHARED) |
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414 | int process_shared; /* allow this to be shared amongst processes */ |
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415 | #endif |
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416 | } pthread_condattr_t; /* a condition attribute object */ |
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417 | |||
418 | /* Keys */ |
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419 | |||
420 | typedef __uint32_t pthread_key_t; /* thread-specific data keys */ |
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421 | |||
422 | typedef struct { |
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423 | int is_initialized; /* is this structure initialized? */ |
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424 | int init_executed; /* has the initialization routine been run? */ |
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425 | } pthread_once_t; /* dynamic package initialization */ |
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426 | #else |
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427 | #if defined (__CYGWIN__) |
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428 | #include |
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429 | #endif |
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430 | #endif /* defined(_POSIX_THREADS) */ |
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431 | |||
432 | /* POSIX Barrier Types */ |
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433 | |||
434 | #if defined(_POSIX_BARRIERS) |
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435 | typedef __uint32_t pthread_barrier_t; /* POSIX Barrier Object */ |
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436 | typedef struct { |
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437 | int is_initialized; /* is this structure initialized? */ |
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438 | #if defined(_POSIX_THREAD_PROCESS_SHARED) |
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439 | int process_shared; /* allow this to be shared amongst processes */ |
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440 | #endif |
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441 | } pthread_barrierattr_t; |
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442 | #endif /* defined(_POSIX_BARRIERS) */ |
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443 | |||
444 | /* POSIX Spin Lock Types */ |
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445 | |||
4921 | Serge | 446 | #if !defined (__CYGWIN__) |
4349 | Serge | 447 | #if defined(_POSIX_SPIN_LOCKS) |
448 | typedef __uint32_t pthread_spinlock_t; /* POSIX Spin Lock Object */ |
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449 | #endif /* defined(_POSIX_SPIN_LOCKS) */ |
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450 | |||
451 | /* POSIX Reader/Writer Lock Types */ |
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452 | |||
453 | #if defined(_POSIX_READER_WRITER_LOCKS) |
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454 | typedef __uint32_t pthread_rwlock_t; /* POSIX RWLock Object */ |
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455 | typedef struct { |
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456 | int is_initialized; /* is this structure initialized? */ |
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457 | #if defined(_POSIX_THREAD_PROCESS_SHARED) |
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458 | int process_shared; /* allow this to be shared amongst processes */ |
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459 | #endif |
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460 | } pthread_rwlockattr_t; |
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461 | #endif /* defined(_POSIX_READER_WRITER_LOCKS) */ |
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462 | #endif /* __CYGWIN__ */ |
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463 | |||
464 | #endif /* !__need_inttypes */ |
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465 | |||
466 | #undef __need_inttypes |
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467 | |||
468 | #endif /* _SYS_TYPES_H */ |