/* Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2004, 2006,
- * 2009, 2010, 2011, 2012, 2013 Free Software Foundation, Inc.
+ * 2009, 2010, 2011, 2012, 2013, 2014 Free Software Foundation, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
#include "libguile/validate.h"
#include "libguile/filesys.h"
+#include "libguile/load.h" /* for scm_i_mirror_backslashes */
\f
#ifdef HAVE_IO_H
# endif
#endif
-#ifdef HAVE_UNISTD_H
#include <unistd.h>
-#endif
#ifdef LIBC_H_WITH_UNISTD_H
#include <libc.h>
#include <full-write.h>
-/* Some more definitions for the native Windows port. */
-#ifdef __MINGW32__
-# define fsync(fd) _commit (fd)
-#endif /* __MINGW32__ */
-
-
\f
/* Two helper macros for an often used pattern */
}
#undef FUNC_NAME
-#ifdef HAVE_LSTAT
SCM_DEFINE (scm_lstat, "lstat", 1, 0, 0,
(SCM str),
"Similar to @code{stat}, but does not follow symbolic links, i.e.,\n"
return scm_stat2scm (&stat_temp);
}
#undef FUNC_NAME
-#endif /* HAVE_LSTAT */
\f
#ifdef HAVE_POSIX
/* {Modifying Directories}
*/
-#ifdef HAVE_LINK
SCM_DEFINE (scm_link, "link", 2, 0, 0,
(SCM oldpath, SCM newpath),
"Creates a new name @var{newpath} in the file system for the\n"
return SCM_UNSPECIFIED;
}
#undef FUNC_NAME
-#endif /* HAVE_LINK */
\f
/* {Navigating Directories}
{
int max_fd = 0;
- if (scm_is_simple_vector (list_or_vec))
+ if (scm_is_vector (list_or_vec))
{
int i = SCM_SIMPLE_VECTOR_LENGTH (list_or_vec);
{
SCM answer_list = ports_ready;
- if (scm_is_simple_vector (list_or_vec))
+ if (scm_is_vector (list_or_vec))
{
int i = SCM_SIMPLE_VECTOR_LENGTH (list_or_vec);
"This procedure has a variety of uses: waiting for the ability\n"
"to provide input, accept output, or the existence of\n"
"exceptional conditions on a collection of ports or file\n"
- "descriptors, or waiting for a timeout to occur.\n"
- "It also returns if interrupted by a signal.\n\n"
+ "descriptors, or waiting for a timeout to occur.\n\n"
+
+ "When an error occurs, of if it is interrupted by a signal, this\n"
+ "procedure throws a @code{system-error} exception\n"
+ "(@pxref{Conventions, @code{system-error}}). In case of an\n"
+ "interruption, the associated error number is @var{EINTR}.\n\n"
+
"@var{reads}, @var{writes} and @var{excepts} can be lists or\n"
"vectors, with each member a port or a file descriptor.\n"
"The value returned is a list of three corresponding\n"
SCM write_ports_ready = SCM_EOL;
int max_fd;
- if (scm_is_simple_vector (reads))
+ if (scm_is_vector (reads))
{
read_count = SCM_SIMPLE_VECTOR_LENGTH (reads);
}
read_count = scm_ilength (reads);
SCM_ASSERT (read_count >= 0, reads, SCM_ARG1, FUNC_NAME);
}
- if (scm_is_simple_vector (writes))
+ if (scm_is_vector (writes))
{
write_count = SCM_SIMPLE_VECTOR_LENGTH (writes);
}
write_count = scm_ilength (writes);
SCM_ASSERT (write_count >= 0, writes, SCM_ARG2, FUNC_NAME);
}
- if (scm_is_simple_vector (excepts))
+ if (scm_is_vector (excepts))
{
except_count = SCM_SIMPLE_VECTOR_LENGTH (excepts);
}
#undef FUNC_NAME
#endif /* HAVE_SYMLINK */
-#ifdef HAVE_READLINK
SCM_DEFINE (scm_readlink, "readlink", 1, 0, 0,
(SCM path),
"Return the value of the symbolic link named by @var{path} (a\n"
return result;
}
#undef FUNC_NAME
-#endif /* HAVE_READLINK */
SCM_DEFINE (scm_copy_file, "copy-file", 2, 0, 0,
(SCM oldfile, SCM newfile),
errno = save_errno;
SCM_SYSERROR;
}
+ /* On Windows, convert backslashes in current directory to forward
+ slashes. */
+ scm_i_mirror_backslashes (wd);
result = scm_from_locale_stringn (wd, strlen (wd));
free (wd);
return result;
#undef FUNC_NAME
#endif /* HAVE_GETCWD */
-#ifdef HAVE_MKDIR
SCM_DEFINE (scm_mkdir, "mkdir", 1, 1, 0,
(SCM path, SCM mode),
"Create a new directory named by @var{path}. If @var{mode} is omitted\n"
return SCM_UNSPECIFIED;
}
#undef FUNC_NAME
-#endif /* HAVE_MKDIR */
-#ifdef HAVE_RMDIR
SCM_DEFINE (scm_rmdir, "rmdir", 1, 0, 0,
(SCM path),
"Remove the existing directory named by @var{path}. The directory must\n"
return SCM_UNSPECIFIED;
}
#undef FUNC_NAME
-#endif
-
-#ifdef HAVE_RENAME
-#define my_rename rename
-#else
-static int
-my_rename (const char *oldname, const char *newname)
-{
- int rv;
-
- SCM_SYSCALL (rv = link (oldname, newname));
- if (rv == 0)
- {
- SCM_SYSCALL (rv = unlink (oldname));
- if (rv != 0)
- /* unlink failed. remove new name */
- SCM_SYSCALL (unlink (newname));
- }
- return rv;
-}
-#endif
SCM_DEFINE (scm_rename, "rename-file", 2, 0, 0,
(SCM oldname, SCM newname),
STRING2_SYSCALL (oldname, c_oldname,
newname, c_newname,
- rv = my_rename (c_oldname, c_newname));
+ rv = rename (c_oldname, c_newname));
if (rv != 0)
SCM_SYSERROR;
return SCM_UNSPECIFIED;
}
#undef FUNC_NAME
-#ifndef HAVE_MKSTEMP
-extern int mkstemp (char *);
-#endif
-
SCM_DEFINE (scm_mkstemp, "mkstemp!", 1, 0, 0,
(SCM tmpl),
"Create a new unique file in the file system and return a new\n"