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/***********************************************************************/
/* */
/* Caml Special Light */
/* */
/* Xavier Leroy, projet Cristal, INRIA Rocquencourt */
/* */
/* Copyright 1995 Institut National de Recherche en Informatique et */
/* Automatique. Distributed only by permission. */
/* */
/***********************************************************************/
/* $Id$ */
#include <mlvalues.h>
#include <alloc.h>
#ifdef HAS_SYMLINK
#include <sys/param.h>
#include "unix.h"
value unix_readlink(path) /* ML */
value path;
{
char buffer[MAXPATHLEN];
int len;
len = readlink(String_val(path), buffer, sizeof(buffer) - 1);
if (len == -1) uerror("readlink", path);
buffer[len] = '\0';
return copy_string(buffer);
}
#else
value unix_readlink() { invalid_argument("readlink not implemented"); }
#endif
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