Commit Graph

25 Commits

Author SHA1 Message Date
Abdulaziz Ghuloum f759815a8c - Ikarus now recognizes IKARUS_FASL_DIRECTORY (and the corresponding
fasl-directory parameter) that works as follows:
  - if IKARUS_FASL_DIRECTORY is set to "", no fasl files are produced.
  - if IKARUS_FASL_DIRECTORY is set to something other than "", the
    string is used as a directory in which fasl files are placed.
  - if IKARUS_FASL_DIRECTORY is unset, the directory 
    $HOME/.ikarus/precompiled is used for fasl output.
  - library file names are cannonicalized using file-real-path.
  - the fasl file (if produced) is the result of
     (string-append (fasl-directory) (file-real-path filename) ext)
    where ext is either ".ikarus-32bit-fasl" or ".ikarus-64bit-fasl".

- The old behavior (placing the fasl files in the same place as the
  library files) can be achieved by setting IKARUS_FASL_DIRECTORY='/'.
2009-05-26 13:39:32 +03:00
Abdulaziz Ghuloum 5e5cbfe18b - Added make-directory* (like make-directory, but builds the whole
directory structure recursively) 
- Added split-file-name (takes a string, returns two values: the
  substring before the final "/" and the string after it).
- Fixed a minor bug in file-directory?, file-exists?, etc. that were
  failing on OS X if part of the path given was not a directory.
  E.g., if /tmp/foo is a regular file, (file-directory? "/tmp/foo/bar")
  was raising an exception instead of returning #f.
2009-05-26 01:14:11 +03:00
Abdulaziz Ghuloum 9cb0945f1f - Added file-real-path which is identical to realpath(3). 2009-05-25 22:19:43 +03:00
Abdulaziz Ghuloum b97cbf1688 Fixed environ. The procedure environ takes no arguments and returns
an association list where both keys and values and strings found in
the posix environment.
2009-04-06 09:59:07 +03:00
Abdulaziz Ghuloum 2adc9cb85d Applied patch for "make-hard-link". Thanks to Andreas Rottmann. 2009-01-03 20:36:53 -05:00
Abdulaziz Ghuloum 4918b0e965 added setenv and unsetenv to (ikarus). 2008-12-23 20:58:46 -05:00
Abdulaziz Ghuloum b037b1b671 getenv now returns #f for unset environment variables. 2008-12-05 02:19:26 -05:00
Abdulaziz Ghuloum bc11d4f44f fixed return value of file-ctime and file-mtime (were incorrect due
to truncation)
2008-11-16 03:59:30 -05:00
Abdulaziz Ghuloum 25f40fefb0 Added the following file system primitives
- file-readable? path -> boolean
 - file-writable? path -> boolean
 - file-executable? path -> boolean
 - file-size path -> integer
 - rename-file source dest -> void
(thanks to Andreas Rottmann)
2008-11-10 23:36:11 -05:00
Abdulaziz Ghuloum 069bd683cd - added file-mtime
- Ikarus fasl files and source files are not compared using 
   (< (file-mtime ikfasl) (file-mtime filename))
  instead of
   (<= (file-ctime ikfasl) (file-ctime filename))
2008-11-01 07:28:08 -04:00
Abdulaziz Ghuloum 333dc03f8f (waitpid -1 #f) now returns #f if no child has died yet. 2008-06-13 22:11:51 -07:00
Abdulaziz Ghuloum 8f0f0abbca Applied a patch supplied by Derick Eddington that provides enhanced
functionality for waitpid (nonblocking waitpid and more status info)
as well as the ability to send a signal to a process, e.g., 
  (kill pid 'HUP).
2008-06-13 05:43:17 -07:00
Abdulaziz Ghuloum df4b31af1f io-error and raise/strerr now include an &error condition. 2008-06-06 08:10:17 -07:00
Abdulaziz Ghuloum a492d318e1 - fixed minor bug in current-directory
- changed implementation of string->number.
2008-05-31 20:10:17 -07:00
Abdulaziz Ghuloum 53905b9eea Changes from Derick Eddington supporting file system info:
- Added file-regular?, file-directory?, file-symbolic-link?,
  directory-list, make-directory, delete-directory, change-mode, 
  and make-symbolic-link.

- Bug fix in ikrt_open_input_fd and ikrt_open_output_fd which
  considered a 0 FD as an error.

- Bug fix in ikrt_getcwd about len+1.

- Bug fix of &i/o-file-protection which didn't have &i/o-filename as
  its parent.

- There is a new src/ikarus-errno.c file.  

- Made tcp-connect and friends tell when they "failed to resolve
  host name or connect".

- To support the uses of &i/o-filename subtypes, I modified
  print-condition so it will cleanly print the parents' fields of a
2008-05-31 10:43:55 -07:00
Abdulaziz Ghuloum 5f92e4b96d Added current-directory parameter that gets/sets cwd. 2008-05-03 02:39:49 -04:00
Abdulaziz Ghuloum 25344fa1d0 Added nanosleep as per bug 210678. 2008-04-11 05:36:54 -04:00
Abdulaziz Ghuloum 8a809e2f58 Added (file-ctime filename) which returns the time of last change
(in nanoseconds)
2008-02-18 21:58:11 -05:00
Abdulaziz Ghuloum f3c92c9473 Fixes bug 188159: delete-file not recognizing "file doesn't exist"
error, and it's not using &i/o-filename
2008-02-03 17:11:53 -05:00
Abdulaziz Ghuloum f6e5e4d5b4 Added -m32 to CFLAGS/LDFLAGS, updated copyright dates and version no. 2008-01-29 00:34:34 -05:00
Abdulaziz Ghuloum 8c0563b2d3 fixes bug 173369: errors are supposed to be &assertion 2007-12-15 08:22:49 -05:00
Abdulaziz Ghuloum 25555d7ff6 Added getenv, which takes a string and returns a string from the "unix"
  (getenv "HOME") => "/Users/aghuloum"
  (getenv "FOO")  => ""
2007-11-19 12:57:50 -05:00
Abdulaziz Ghuloum 6f576dc224 * Added license stubs to all *.ss and *.[ch] files. 2007-10-25 16:27:34 -04:00
Abdulaziz Ghuloum b640d98cbc * removed formatted errors from all source codes. 2007-10-25 14:32:26 -04:00
Abdulaziz Ghuloum fdb664b61c renamed:
src/scheme => scheme
2007-10-17 20:07:10 -04:00