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Turnbull China Bikeride
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Turnbull China Bikeride - Disc 2.iso
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STUTTGART
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LANG
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LIB
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UNIXLIB37B
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!UnixLib37
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src
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unix
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pathconf
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1996-11-09
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112 lines
/****************************************************************************
*
* $Source: /unixb/home/unixlib/source/unixlib37/src/unix/c/RCS/pathconf,v $
* $Date: 1996/10/30 22:02:47 $
* $Revision: 1.1 $
* $State: Rel $
* $Author: unixlib $
*
* $Log: pathconf,v $
* Revision 1.1 1996/10/30 22:02:47 unixlib
* Initial revision
*
***************************************************************************/
static const char rcs_id[] = "$Id: pathconf,v 1.1 1996/10/30 22:02:47 unixlib Rel $";
/* unix.c.pathconf. Return filing system implementation details.
Written by Nick Burrett, 13 October 1996. */
#include <errno.h>
#include <limits.h>
#include <unistd.h>
#include <stddef.h>
/* These functions are stub varieties that need a proper
implementation. */
long int
pathconf (const char *filename, int parameter)
{
filename = filename;
switch (parameter)
{
default:
errno = EINVAL;
return -1;
case _PC_LINK_MAX:
#ifdef LINK_MAX
return LINK_MAX;
#else
return -1;
#endif
case _PC_MAX_CANON:
#ifdef MAX_CANON
return MAX_CANON;
#else
return -1;
#endif
case _PC_MAX_INPUT:
#ifdef MAX_INPUT
return MAX_INPUT;
#else
return -1;
#endif
case _PC_NAME_MAX:
#ifdef NAME_MAX
return NAME_MAX;
#else
return -1;
#endif
case _PC_PATH_MAX:
#ifdef PATH_MAX
return PATH_MAX;
#else
return -1;
#endif
case _PC_PIPE_BUF:
#ifdef PIPE_BUF
return PIPE_BUF;
#else
return -1;
#endif
case _PC_CHOWN_RESTRICTED:
#ifdef _POSIX_CHOWN_RESTRICTED
return _POSIX_CHOWN_RESTRICTED;
#else
return -1;
#endif
case _PC_NO_TRUNC:
#ifdef _POSIX_NO_TRUNC
return _POSIX_NO_TRUNC;
#else
return -1;
#endif
case _PC_VDISABLE:
#ifdef _POSIX_VDISABLE
return _POSIX_VDISABLE;
#else
return -1;
#endif
}
}
long int
fpathconf (int fd, int selection)
{
fd = fd;
return pathconf (0, selection);
}