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|
/* $Id$ -*- C -*-
* =============================================================================
*
* = LIBRARY
* pace
*
* = FILENAME
* pace/posix/unistd.inl
*
* = AUTHOR
* Luther Baker
*
* ============================================================================= */
#include <unistd.h>
#include <stdarg.h>
#include <string.h>
#if (PACE_HAS_POSIX_MP_UOF)
PACE_INLINE
void
pace__exit (int status)
{
_exit (status);
return;
}
#endif /* PACE_HAS_POSIX_MP_UOF */
#if (PACE_HAS_POSIX_FS_UOF)
PACE_INLINE
int
pace_access (const char * path, int amode)
{
return access (path, amode);
}
#endif /* PACE_HAS_POSIX_FS_UOF */
#if (PACE_HAS_POSIX_SIG_UOF)
PACE_INLINE
unsigned int
pace_alarm (unsigned int seconds)
{
return alarm (seconds);
}
#endif /* PACE_HAS_POSIX_SIG_UOF */
#if (PACE_HAS_POSIX_FS_UOF)
PACE_INLINE
int
pace_chdir (const char * path)
{
return chdir (path);
}
#endif /* PACE_HAS_POSIX_FS_UOF */
#if (PACE_HAS_POSIX_FA_UOF)
PACE_INLINE
int
pace_chown (const char * path, uid_t owner, pace_gid_t group)
{
return chown (path, owner, group);
}
#endif /* PACE_HAS_POSIX_FA_UOF */
#if (PACE_HAS_POSIX_DI_UOF)
PACE_INLINE
int
pace_close (PACE_HANDLE fildes)
{
return close (fildes);
}
#endif /* PACE_HAS_POSIX_DI_UOF */
#if (PACE_HAS_POSIX_FM_UOF)
PACE_INLINE
PACE_HANDLE
pace_dup (PACE_HANDLE fildes)
{
return dup (fildes);
}
#endif /* PACE_HAS_POSIX_FM_UOF */
#if (PACE_HAS_POSIX_FM_UOF)
PACE_INLINE
PACE_HANDLE
pace_dup2 (PACE_HANDLE fildes, PACE_HANDLE fildes2)
{
return dup2 (fildes, fildes2);
}
#endif /* PACE_HAS_POSIX_FM_UOF */
#if (PACE_HAS_POSIX_MP_UOF)
PACE_INLINE
int
pace_execv (const char * path,
char * const argv[])
{
return execv (path, argv);
/* if successful, this operation does NOT return */
}
#endif /* PACE_HAS_POSIX_MP_UOF */
#if (PACE_HAS_POSIX_MP_UOF)
PACE_INLINE
int
pace_execve (const char * path,
char * const argv[],
char * const envp[])
{
return execve (path, argv, envp);
/* if successful, this operation does NOT return */
}
#endif /* PACE_HAS_POSIX_MP_UOF */
#if (PACE_HAS_POSIX_MP_UOF)
PACE_INLINE
int
pace_execvp (const char * file,
char * const argv[])
{
return execvp (file, argv);
/* if successful, this operation does NOT return */
}
#endif /* PACE_HAS_POSIX_MP_UOF */
#if (PACE_HAS_POSIX_NONUOF_FUNCS)
PACE_INLINE
int
pace_fdatasync (PACE_HANDLE fildes)
{
return fdatasync (fildes);
}
#endif /* PACE_HAS_POSIX_NONUOF_FUNCS */
#if (PACE_HAS_POSIX_MP_UOF)
PACE_INLINE
pid_t
pace_fork ()
{
return fork ();
}
#endif /* PACE_HAS_POSIX_MP_UOF */
#if (PACE_HAS_POSIX_FS_UOF)
PACE_INLINE
long
pace_fpathconf (PACE_HANDLE fildes, int name)
{
return fpathconf (fildes, name);
}
#endif /* PACE_HAS_POSIX_FS_UOF */
#if (PACE_HAS_POSIX_NONUOF_FUNCS)
PACE_INLINE
int
pace_fsync (PACE_HANDLE fildes)
{
return fsync (fildes);
}
#endif /* PACE_HAS_POSIX_NONUOF_FUNCS */
#if (PACE_HAS_POSIX_NONUOF_FUNCS)
PACE_INLINE
int
pace_ftruncate (PACE_HANDLE fildes, pace_off_t length)
{
return ftruncate (fildes, length);
}
#endif /* PACE_HAS_POSIX_NONUOF_FUNCS */
#if (PACE_HAS_POSIX_FS_UOF)
PACE_INLINE
char *
pace_getcwd (char * buf, size_t size)
{
return getcwd (buf, size);
}
#endif /* PACE_HAS_POSIX_FS_UOF */
#if (PACE_HAS_POSIX_UG_UOF)
PACE_INLINE
uid_t
pace_getegid ()
{
return getegid ();
}
#endif /* PACE_HAS_POSIX_UGR_UOF */
#if (PACE_HAS_POSIX_UG_UOF)
PACE_INLINE
uid_t
pace_geteuid ()
{
return geteuid ();
}
#endif /* PACE_HAS_POSIX_UGR_UOF */
#if (PACE_HAS_POSIX_UG_UOF)
PACE_INLINE
int
pace_getgroups (int gidsetsize, pace_gid_t grouplist[])
{
return getgroups (gidsetsize, grouplist);
}
#endif /* PACE_HAS_POSIX_UG_UOF */
#if (PACE_HAS_POSIX_UG_UOF)
PACE_INLINE
uid_t
pace_getgid ()
{
return getgid ();
}
#endif /* PACE_HAS_POSIX_UGR_UOF */
#if (PACE_HAS_POSIX_UG_UOF)
PACE_INLINE
char*
pace_getlogin ()
{
return getlogin ();
}
#endif /* PACE_HAS_POSIX_UGR_UOF */
#if (PACE_HAS_POSIX_UGR_UOF)
PACE_INLINE
int
pace_getlogin_r (char * name, size_t namesize)
{
/* this func will eventually get rewritten to *
* autodetect _REENTRANT correctly */
#if (PACE_HAS_REENTRANT) || (PACE_LYNXOS) || (PACE_SUNOS)
/* supported call */
return getlogin_r (name, namesize);
#else
/* unsupported call (emulated) *
* careful, emulation is not 100% reentrant safe */
char * non_reentrant_ptr_to_static_os_memory = getlogin ();
if (0 == non_reentrant_ptr_to_static_os_memory)
return errno;
strncpy (name, non_reentrant_ptr_to_static_os_memory, namesize);
return 1;
#endif /* PACE_HAS_REENTRANT */
}
#endif /* PACE_HAS_POSIX_UGR_UOF */
#if (PACE_HAS_POSIX_UG_UOF)
PACE_INLINE
pid_t
pace_getpgrp ()
{
return getpgrp ();
}
#endif /* PACE_HAS_POSIX_UG_UOF */
#if (PACE_HAS_POSIX_MP_UOF)
PACE_INLINE
pid_t
pace_getpid ()
{
return getpid ();
}
#endif /* PACE_HAS_POSIX_MP_UOF */
#if (PACE_HAS_POSIX_MP_UOF)
PACE_INLINE
pid_t
pace_getppid ()
{
return getppid ();
}
#endif /* PACE_HAS_POSIX_MP_UOF */
#if (PACE_HAS_POSIX_UG_UOF)
PACE_INLINE
uid_t
pace_getuid ()
{
return getuid ();
}
#endif /* PACE_HAS_POSIX_UG_UOF */
#if (PACE_HAS_POSIX_DS_UOF)
PACE_INLINE
int
pace_isatty (int fildes)
{
return isatty (fildes);
}
#endif /* PACE_HAS_POSIX_DS_UOF */
#if (PACE_HAS_POSIX_FS_UOF)
PACE_INLINE
int
pace_link (const char * existing, const char * new_link)
{
return link (existing, new_link);
}
#endif /* PACE_HAS_POSIX_FS_UOF */
#if (PACE_HAS_POSIX_FM_UOF)
PACE_INLINE
pace_off_t
pace_lseek (PACE_HANDLE fildes, pace_off_t offset, int whence)
{
return lseek (fildes, offset, whence);
}
#endif /* PACE_HAS_POSIX_FM_UOF */
#if (PACE_HAS_POSIX_FS_UOF)
PACE_INLINE
long
pace_pathconf (const char * path, int name)
{
return pathconf (path, name);
}
#endif /* PACE_HAS_POSIX_FS_UOF */
#if (PACE_HAS_POSIX_SIG_UOF)
PACE_INLINE
int
pace_pause ()
{
return pause ();
}
#endif /* PACE_HAS_POSIX_SIG_UOF */
#if (PACE_HAS_POSIX_P_UOF)
PACE_INLINE
int
pace_pipe (PACE_HANDLE fildes[2])
{
return pipe (fildes);
}
#endif /* PACE_HAS_POSIX_P_UOF */
#if (PACE_HAS_POSIX_DI_UOF)
PACE_INLINE
ssize_t
pace_read (PACE_HANDLE fildes, void * buf, size_t nbyte)
{
return read (fildes, buf, nbyte);
}
#endif /* PACE_HAS_POSIX_DI_UOF */
#if (PACE_HAS_POSIX_FS_UOF)
PACE_INLINE
int
pace_rmdir (const char * path)
{
return rmdir (path);
}
#endif /* PACE_HAS_POSIX_FS_UOF */
#if (PACE_HAS_POSIX_UG_UOF)
PACE_INLINE
int
pace_setgid (pace_gid_t gid)
{
return setgid (gid);
}
#endif /* PACE_HAS_POSIX_UG_UOF */
#if (PACE_HAS_POSIX_JC_UOF)
PACE_INLINE
int
pace_setpgid (pid_t pid, pid_t pgid)
{
return setpgid (pid, pgid);
}
#endif /* PACE_HAS_POSIX_JC_UOF */
#if (PACE_HAS_POSIX_UG_UOF)
PACE_INLINE
pid_t
pace_setsid ()
{
return setsid ();
}
#endif /* PACE_HAS_POSIX_UG_UOF */
#if (PACE_HAS_POSIX_UG_UOF)
PACE_INLINE
int
pace_setuid (uid_t uid)
{
return setuid (uid);
}
#endif /* PACE_HAS_POSIX_UG_UOF */
#if (PACE_HAS_POSIX_MP_UOF)
PACE_INLINE
unsigned int
pace_sleep (unsigned int seconds)
{
return sleep (seconds);
}
#endif /* PACE_HAS_POSIX_MP_UOF */
#if (PACE_HAS_POSIX_SP_UOF)
PACE_INLINE
long
pace_sysconf (int name)
{
return sysconf (name);
}
#endif /* PACE_HAS_POSIX_SP_UOF */
#if (PACE_HAS_POSIX_JC_UOF)
PACE_INLINE
pid_t
pace_tcgetpgrp (PACE_HANDLE fildes)
{
return tcgetpgrp (fildes);
}
#endif /* PACE_HAS_POSIX_JC_UOF */
#if (PACE_HAS_POSIX_JC_UOF)
PACE_INLINE
int
pace_tcsetpgrp (PACE_HANDLE fildes, pid_t pgrp_id)
{
return tcsetpgrp (fildes, pgrp_id);
}
#endif /* PACE_HAS_POSIX_JC_UOF */
#if (PACE_HAS_POSIX_DS_UOF)
PACE_INLINE
char *
pace_ttyname (PACE_HANDLE fildes)
{
return ttyname (fildes);
}
#endif /* PACE_HAS_POSIX_DS_UOF */
#if (PACE_HAS_POSIX_NONUOF_FUNCS)
PACE_INLINE
int
pace_ttyname_r (PACE_HANDLE fildes,
char * name,
size_t namesize)
{
#if (PACE_SUNOS) || (PACE_LYNXOS)
if (ttyname_r (fildes, name, (int) namesize) == 0)
return errno;
return 0;
#else
return ttyname_r (fildes, name, namesize);
#endif /* PACE_SUNOS */
}
#endif /* PACE_HAS_POSIX_NONUOF_FUNCS */
#if (PACE_HAS_POSIX_FS_UOF)
PACE_INLINE
int
pace_unlink (const char * path)
{
return unlink (path);
}
#endif /* PACE_HAS_POSIX_FS_UOF */
#if (PACE_HAS_POSIX_DI_UOF)
PACE_INLINE
ssize_t
pace_write (PACE_HANDLE fildes, const void * buf, size_t nbyte)
{
return write (fildes, buf, nbyte);
}
#endif /* PACE_HAS_POSIX_DI_UOF */
|
