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/* POSIX pathconf (Sec. 5.7.1) Author: Andy Tanenbaum */
#include <sys/cdefs.h>
#include "namespace.h"
#include <lib.h>
#include <fcntl.h>
#include <errno.h>
#include <unistd.h>
long pathconf(path, name)
const char *path; /* name of file being interrogated */
int name; /* property being inspected */
{
/* POSIX allows some of the values in <limits.h> to be increased at
* run time. The pathconf and fpathconf functions allow these values
* to be checked at run time. MINIX does not use this facility.
* The run-time limits are those given in <limits.h>.
*/
int fd;
long val;
if ( (fd = open(path, O_RDONLY)) < 0) return(-1L);
val = fpathconf(fd, name);
close(fd);
return(val);
}
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