62 lines
2.0 KiB
C
62 lines
2.0 KiB
C
/**************************************************************************/
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/* */
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/* OCaml */
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/* */
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/* Xavier Leroy, projet Cristal, INRIA Rocquencourt */
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/* */
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/* Copyright 1996 Institut National de Recherche en Informatique et */
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/* en Automatique. */
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/* */
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/* All rights reserved. This file is distributed under the terms of */
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/* the GNU Lesser General Public License version 2.1, with the */
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/* special exception on linking described in the file LICENSE. */
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/* */
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/**************************************************************************/
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#include <caml/fail.h>
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#include <caml/mlvalues.h>
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#include <caml/memory.h>
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#include <caml/signals.h>
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#include "unixsupport.h"
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#ifdef HAS_SYMLINK
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CAMLprim value unix_symlink(value to_dir, value path1, value path2)
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{
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CAMLparam3(to_dir, path1, path2);
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char * p1;
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char * p2;
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int ret;
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caml_unix_check_path(path1, "symlink");
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caml_unix_check_path(path2, "symlink");
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p1 = caml_stat_strdup(String_val(path1));
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p2 = caml_stat_strdup(String_val(path2));
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caml_enter_blocking_section();
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ret = symlink(p1, p2);
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caml_leave_blocking_section();
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caml_stat_free(p1);
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caml_stat_free(p2);
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if (ret == -1)
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uerror("symlink", path2);
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CAMLreturn(Val_unit);
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}
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CAMLprim value unix_has_symlink(value unit)
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{
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CAMLparam0();
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CAMLreturn(Val_true);
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}
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#else
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CAMLprim value unix_symlink(value to_dir, value path1, value path2)
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{ caml_invalid_argument("symlink not implemented"); }
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CAMLprim value unix_has_symlink(value unit)
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{
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CAMLparam0();
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CAMLreturn(Val_false);
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}
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#endif
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