00001
00002
00003
00004
00005
00006
00007
00008
00009
00010
00011
00012
00013
00014
00015
00016
00017 #ifndef ACE_OS_NS_UNISTD_H
00018 # define ACE_OS_NS_UNISTD_H
00019
00020 # include "ace/pre.h"
00021
00022 # include "ace/config-all.h"
00023
00024 # if !defined (ACE_LACKS_PRAGMA_ONCE)
00025 # pragma once
00026 # endif
00027
00028 #include "ace/os_include/os_unistd.h"
00029 #include "ace/Time_Value.h"
00030 #include "ace/os_include/os_stdio.h"
00031 #include "ace/ACE_export.h"
00032
00033 #if defined (ACE_EXPORT_MACRO)
00034 # undef ACE_EXPORT_MACRO
00035 #endif
00036 #define ACE_EXPORT_MACRO ACE_Export
00037
00038
00039
00040 #if defined (ACE_NEEDS_FTRUNCATE)
00041 extern "C" ACE_Export int ftruncate (ACE_HANDLE handle, long len);
00042 #endif
00043
00044 ACE_BEGIN_VERSIONED_NAMESPACE_DECL
00045
00046 namespace ACE_OS
00047 {
00048
00049 ACE_NAMESPACE_INLINE_FUNCTION
00050 int access (const char *path, int amode);
00051
00052 #if defined (ACE_HAS_WCHAR)
00053 ACE_NAMESPACE_INLINE_FUNCTION
00054 int access (const wchar_t *path, int amode);
00055 #endif
00056
00057 ACE_NAMESPACE_INLINE_FUNCTION
00058 unsigned int alarm (u_int secs);
00059
00060 ACE_NAMESPACE_INLINE_FUNCTION
00061 long allocation_granularity (void);
00062
00063
00064 extern ACE_Export
00065 int argv_to_string (ACE_TCHAR **argv,
00066 ACE_TCHAR *&buf,
00067 bool substitute_env_args = true);
00068
00069 #if !defined (ACE_LACKS_CHDIR)
00070 ACE_NAMESPACE_INLINE_FUNCTION
00071 int chdir (const char *path);
00072
00073 #if defined (ACE_HAS_WCHAR)
00074 ACE_NAMESPACE_INLINE_FUNCTION
00075 int chdir (const wchar_t *path);
00076 #endif
00077 #endif
00078
00079 ACE_NAMESPACE_INLINE_FUNCTION
00080 int rmdir (const char *path);
00081
00082 #if defined (ACE_HAS_WCHAR)
00083 ACE_NAMESPACE_INLINE_FUNCTION
00084 int rmdir (const wchar_t *path);
00085 #endif
00086
00087 ACE_NAMESPACE_INLINE_FUNCTION
00088 int close (ACE_HANDLE handle);
00089
00090 ACE_NAMESPACE_INLINE_FUNCTION
00091 ACE_HANDLE dup (ACE_HANDLE handle);
00092
00093 ACE_NAMESPACE_INLINE_FUNCTION
00094 int dup2 (ACE_HANDLE oldfd,
00095 ACE_HANDLE newfd);
00096
00097 extern ACE_Export
00098 int execl (const char *path,
00099 const char *arg0, ...);
00100
00101 extern ACE_Export
00102 int execle (const char *path,
00103 const char *arg0, ...);
00104
00105 extern ACE_Export
00106 int execlp (const char *file,
00107 const char *arg0, ...);
00108
00109 ACE_NAMESPACE_INLINE_FUNCTION
00110 int execv (const char *path,
00111 char *const argv[]);
00112
00113 ACE_NAMESPACE_INLINE_FUNCTION
00114 int execve (const char *path,
00115 char *const argv[],
00116 char *const envp[]);
00117
00118 ACE_NAMESPACE_INLINE_FUNCTION
00119 int execvp (const char *file,
00120 char *const argv[]);
00121
00122
00123
00124
00125 ACE_NAMESPACE_INLINE_FUNCTION
00126 pid_t fork (void);
00127
00128
00129 extern ACE_Export
00130 pid_t fork (const ACE_TCHAR *program_name);
00131
00132 extern ACE_Export
00133 pid_t fork_exec (ACE_TCHAR *argv[]);
00134
00135
00136
00137 ACE_NAMESPACE_INLINE_FUNCTION
00138 int fsync (ACE_HANDLE handle);
00139
00140 ACE_NAMESPACE_INLINE_FUNCTION
00141 int ftruncate (ACE_HANDLE,
00142 ACE_LOFF_T);
00143
00144 ACE_NAMESPACE_INLINE_FUNCTION
00145 char *getcwd (char *, size_t);
00146
00147 #if defined (ACE_HAS_WCHAR)
00148 ACE_NAMESPACE_INLINE_FUNCTION
00149 wchar_t *getcwd (wchar_t *, size_t);
00150 #endif
00151
00152 ACE_NAMESPACE_INLINE_FUNCTION
00153 gid_t getgid (void);
00154
00155 ACE_NAMESPACE_INLINE_FUNCTION
00156 gid_t getegid (void);
00157
00158 ACE_NAMESPACE_INLINE_FUNCTION
00159 int getopt (int argc,
00160 char *const *argv,
00161 const char *optstring);
00162
00163 ACE_NAMESPACE_INLINE_FUNCTION
00164 long getpagesize (void);
00165
00166 ACE_NAMESPACE_INLINE_FUNCTION
00167 pid_t getpgid (pid_t pid);
00168
00169 ACE_NAMESPACE_INLINE_FUNCTION
00170 pid_t getpid (void);
00171
00172 ACE_NAMESPACE_INLINE_FUNCTION
00173 pid_t getppid (void);
00174
00175 ACE_NAMESPACE_INLINE_FUNCTION
00176 uid_t getuid (void);
00177
00178 ACE_NAMESPACE_INLINE_FUNCTION
00179 uid_t geteuid (void);
00180
00181
00182 ACE_NAMESPACE_INLINE_FUNCTION
00183 int hostname (char *name,
00184 size_t maxnamelen);
00185
00186 #if defined (ACE_HAS_WCHAR)
00187 ACE_NAMESPACE_INLINE_FUNCTION
00188 int hostname (wchar_t *name,
00189 size_t maxnamelen);
00190 #endif
00191
00192 ACE_NAMESPACE_INLINE_FUNCTION
00193 int isatty (int handle);
00194
00195 #if defined (ACE_WIN32)
00196 ACE_NAMESPACE_INLINE_FUNCTION
00197 int isatty (ACE_HANDLE handle);
00198 #endif
00199
00200 ACE_NAMESPACE_INLINE_FUNCTION
00201 off_t lseek (ACE_HANDLE handle,
00202 off_t offset,
00203 int whence);
00204
00205 #if defined (ACE_HAS_LLSEEK) || defined (ACE_HAS_LSEEK64)
00206 ACE_NAMESPACE_INLINE_FUNCTION
00207 ACE_LOFF_T llseek (ACE_HANDLE handle, ACE_LOFF_T offset, int whence);
00208 #endif
00209
00210
00211 extern ACE_Export
00212 long num_processors (void);
00213
00214
00215 extern ACE_Export
00216 long num_processors_online (void);
00217
00218 ACE_NAMESPACE_INLINE_FUNCTION
00219 int pipe (ACE_HANDLE handles[]);
00220
00221 extern ACE_Export
00222 ssize_t pread (ACE_HANDLE handle,
00223 void *buf,
00224 size_t nbyte,
00225 off_t offset);
00226
00227 extern ACE_Export
00228 ssize_t pwrite (ACE_HANDLE handle,
00229 const void *buf,
00230 size_t nbyte,
00231 ACE_LOFF_T offset);
00232
00233 ACE_NAMESPACE_INLINE_FUNCTION
00234 ssize_t read (ACE_HANDLE handle,
00235 void *buf,
00236 size_t len);
00237
00238 ACE_NAMESPACE_INLINE_FUNCTION
00239 ssize_t read (ACE_HANDLE handle,
00240 void *buf,
00241 size_t len,
00242 ACE_OVERLAPPED *);
00243
00244
00245
00246
00247
00248
00249
00250
00251
00252 extern ACE_Export
00253 ssize_t read_n (ACE_HANDLE handle,
00254 void *buf,
00255 size_t len,
00256 size_t *bytes_transferred = 0);
00257
00258 ACE_NAMESPACE_INLINE_FUNCTION
00259 ssize_t readlink (const char *path,
00260 char *buf,
00261 size_t bufsiz);
00262
00263 ACE_NAMESPACE_INLINE_FUNCTION
00264 void *sbrk (ptrdiff_t brk);
00265
00266 ACE_NAMESPACE_INLINE_FUNCTION
00267 int setgid (gid_t);
00268
00269 ACE_NAMESPACE_INLINE_FUNCTION
00270 int setegid (gid_t);
00271
00272 ACE_NAMESPACE_INLINE_FUNCTION
00273 int setpgid (pid_t pid, pid_t pgid);
00274
00275 ACE_NAMESPACE_INLINE_FUNCTION
00276 int setregid (gid_t rgid, gid_t egid);
00277
00278 ACE_NAMESPACE_INLINE_FUNCTION
00279 int setreuid (uid_t ruid, uid_t euid);
00280
00281 ACE_NAMESPACE_INLINE_FUNCTION
00282 pid_t setsid (void);
00283
00284 ACE_NAMESPACE_INLINE_FUNCTION
00285 int setuid (uid_t);
00286
00287 ACE_NAMESPACE_INLINE_FUNCTION
00288 int seteuid (uid_t);
00289
00290 ACE_NAMESPACE_INLINE_FUNCTION
00291 int sleep (u_int seconds);
00292
00293 ACE_NAMESPACE_INLINE_FUNCTION
00294 int sleep (const ACE_Time_Value &tv);
00295
00296
00297 extern ACE_Export
00298 int string_to_argv (ACE_TCHAR *buf,
00299 int &argc,
00300 ACE_TCHAR **&argv,
00301 bool substitute_env_args = true);
00302
00303 ACE_NAMESPACE_INLINE_FUNCTION
00304 void swab (const void *src, void *dest, ssize_t n);
00305
00306 ACE_NAMESPACE_INLINE_FUNCTION
00307 long sysconf (int);
00308
00309
00310 ACE_NAMESPACE_INLINE_FUNCTION
00311 long sysinfo (int cmd,
00312 char *buf,
00313 long count);
00314
00315 ACE_NAMESPACE_INLINE_FUNCTION
00316 int truncate (const ACE_TCHAR *filename, ACE_LOFF_T length);
00317
00318 ACE_NAMESPACE_INLINE_FUNCTION
00319 u_long ualarm (u_long usecs,
00320 u_long interval = 0);
00321
00322 ACE_NAMESPACE_INLINE_FUNCTION
00323 u_long ualarm (const ACE_Time_Value &tv,
00324 const ACE_Time_Value &tv_interval = ACE_Time_Value::zero);
00325
00326 ACE_NAMESPACE_INLINE_FUNCTION
00327 int unlink (const char *path);
00328
00329 #if defined (ACE_HAS_WCHAR)
00330 ACE_NAMESPACE_INLINE_FUNCTION
00331 int unlink (const wchar_t *path);
00332 #endif
00333
00334 ACE_NAMESPACE_INLINE_FUNCTION
00335 ssize_t write (ACE_HANDLE handle,
00336 const void *buf,
00337 size_t nbyte);
00338
00339 ACE_NAMESPACE_INLINE_FUNCTION
00340 ssize_t write (ACE_HANDLE handle,
00341 const void *buf,
00342 size_t nbyte,
00343 ACE_OVERLAPPED *);
00344
00345
00346
00347
00348
00349
00350
00351
00352 extern ACE_Export
00353 ssize_t write_n (ACE_HANDLE handle,
00354 const void *buf,
00355 size_t len,
00356 size_t *bytes_transferred = 0);
00357
00358 }
00359
00360 ACE_END_VERSIONED_NAMESPACE_DECL
00361
00362 # if defined (ACE_HAS_INLINED_OSCALLS)
00363 # if defined (ACE_INLINE)
00364 # undef ACE_INLINE
00365 # endif
00366 # define ACE_INLINE inline
00367 # include "ace/OS_NS_unistd.inl"
00368 # endif
00369
00370 # include "ace/post.h"
00371 #endif