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810 Commits

Author SHA1 Message Date
eknauel 41d219a5c1 + define SQLLEN if not defined (libiodbc on OS X doesn't have it) 
+ new (less, but still) broken version of SQLGetData()
 2002-10-05 18:00:59 +00:00
eknauel ce96216d41 + This version introduces the all new SQLBindCol(), which might (in 
contrast to former versions) someday be capable of returning things
  like SQL_TIME_STRUCT, SQL_DATE_STRUCT, SQL_TIMESTAMP_STRUCT and
  SQL_NUMERIC_STRUCT.
+ However, SQLGetData() is now even more broken than before (if used
  on integer columns). It seems, that I failed to understand the API
  reference on SQLGetData() completly!
 2002-09-30 18:20:47 +00:00
mainzelm 17b1a55c8b + Factor out pending interrupts into a separate package. 
+ Let vm-channel-abort clear the pending-i/o interrupt if the queue became empty
 2002-09-27 12:44:43 +00:00
eknauel dc07184b5d + support for SQLBrowseConnect() 
+ finalizers for connection-handles, environment-handles
  and statement-handles
+ finalizers need more testing!
 2002-09-25 15:58:30 +00:00
mainzelm 8b451fe673 + Factor out exit hooks into a separate package. 
+ Let exit call the exit hooks.
 2002-09-25 11:40:07 +00:00
mainzelm 949b6df8df Minor additions. 2002-09-25 11:37:14 +00:00
mainzelm d1c10a783d Autoconf 2.52 is already enough. 2002-09-25 11:36:14 +00:00
mainzelm 6bb8778437 Introduced new predicates working on file-info records. 2002-09-25 06:26:19 +00:00
eknauel 96238c00c8 fixed a missing s48_enter_integer() in odbc_sql_fetch() 2002-09-24 14:15:52 +00:00
eknauel 4651284138 Fixed a braindead bug in odbc-sql-bindcol() buffer bookkeeping that 
would raise an buffer-exceeded-error even if buffer_needed <
buffer_len after the buffer has been rebound
 2002-09-24 13:48:20 +00:00
eknauel eb4b60db6f added a few comments 2002-09-24 13:29:24 +00:00
eknauel 7cc0537ed4 Basic support for using SQLBindCol() from Scheme. Reading integer 
values from result set is broken. Unbinding columns is not implemented
yet.
 2002-09-24 13:29:03 +00:00
sperber 938182d4b1 Fix the most obvious insanities that's to do with dynamic parts of the 
RX syntax.  Namely, a lot of code (used to) assume(s) that the
total-number-of-submatches (TSM) quantity is static even for dynamic
regexps.

Specifically, RE-TSM now returns an unspecific value instead of 0 for
non-regexps which should break most of the code that used to just
silently do the wrong thing.  It's likely that more examples involving
dynamic sub-regexps will fail.

In the process, I also removed some of Olin's naming craziness (using
"%" signs to convey meaning) which I needed to do to halfway
understand what's going on.
 2002-09-23 12:59:28 +00:00
sperber 7062ec4f17 Long obsolete. 2002-09-19 07:08:29 +00:00
sperber 5b47488938 Include half-assed implementation of ADD-PENDING-CHANNEL. 2002-09-19 07:08:16 +00:00
sperber d14e638e10 Replace hacked-up VM-CHANNEL-ABORT by a version that's simpler and 
closer to the original.
 2002-09-19 07:07:40 +00:00
mainzelm 9950aa7205 Wrap an additional (lambda a ...) around the application of (terminate-current-thread) in terminate-thread! as the continuation may provide any number of values 2002-09-18 19:16:23 +00:00
sperber d21334de83 Keep separate queues for input and output channels, so the VM doesn't 
get confused handling events/interrupts.
I despise myself.
 2002-09-18 14:56:31 +00:00
mainzelm 45388f2c12 Remove debugging output. 2002-09-18 11:21:06 +00:00
mainzelm 5b001c5720 Convert optional timeout argument before calling wait-for-channels. 2002-09-17 21:24:04 +00:00
mainzelm 5cb76fd27b Replace call to channel-has-waiter? by channel-check-waiter. 2002-09-17 21:22:41 +00:00
mainzelm f0e7b6a43f Define NULL ifndef. 2002-09-16 13:32:09 +00:00
eknauel 1b7c49c33c - support for SQLNumParams() (odbc_sql_num_params) 
- support for SQLColAttribute() (odbc_sql_col_attribute)
 2002-09-12 14:31:31 +00:00
mainzelm d0b1918b0f Documentation for the effective user/group ID modifiers. 2002-09-12 10:55:08 +00:00
mainzelm 64d35131f3 Fixed a subtle bug in the macro for the << redirection: The port 
opened by open-input-string could be closed by the GC before the exec().
Now << stores the port in a global variable.
The test to reveal the bug was:

(let lp ()
  (run (head) (<< "a"))
  (lp))

printing a "closed channel" message after some a few hundred interations.
 2002-09-12 07:30:30 +00:00
mainzelm 5e430feb5d Added SRFI 25, 26, 27, 28, 30. 2002-09-11 14:43:24 +00:00
mainzelm 3c07ebb50f PROTECT-PORT-OP saves the return value of CLOSE so better return (if #f #f) than (values). 2002-09-11 14:38:56 +00:00
mainzelm 024d938e39 Added SRFI 25, 26, 27, 28, 30. 2002-09-11 14:34:58 +00:00
eknauel 87846eef58 - support for SQLNativeSql() 
- dynamic memory allocation for return values in these functions:
  - odbc_sql_get_info_string()
  - odbc_sql_get_connect_attr_string()
  - odbc_sql_get_stmt_attr_string()
  - odbc_sql_get_desc_field_string()
  - odbc_sql_get_cursor_name()
  - odbc_sql_native_sql()
  - odbc_sql_get_data()
  - odbc_sql_describe_col()
  - odbc_sql_get_diag_recs()
- odbc_sql_data_sources() is still broken: sometimes the result string
  is truncated. I'm not sure if this not a unixODBC-bug...
 2002-09-11 14:12:30 +00:00
mainzelm cd9907c68f Fixed bug in the reference implementation reported by Vladimir Tsichevski on c.l.s.. 2002-09-09 08:03:59 +00:00
sperber e3d6f985fc Put back an accidentally elided ELSE branch in PLACEHOLDER-SET! 2002-09-06 14:11:36 +00:00
mainzelm feb4ffcb08 Documentation for the directory streams operations. 2002-09-06 13:54:29 +00:00
mainzelm e811e1d729 Direct interface to directory streams (stolen from S48). 2002-09-06 13:22:16 +00:00
mainzelm caebd13cfd + Added documentation for uname 
+ Mentioned open/read+write in dup->outport description
 2002-09-06 12:41:22 +00:00
mainzelm aa57bec9c2 Support for uname. 2002-09-06 12:23:18 +00:00
mainzelm 854f9d18e1 Removed duplicate definition of S48_ENTER/EXTRACT_BOOLEAN. 2002-09-06 11:57:53 +00:00
mainzelm 48a009c698 Create a fresh vector of handlers on startup. 2002-09-06 11:25:59 +00:00
mainzelm ff0ce8fdfb + user-effective-uid and -gid per thread. 
+ alignments for euid- and egid-resource
+ argument to chdir is now optional and defaults to (home-dir)
 2002-09-06 09:57:32 +00:00
mainzelm cf7b089f09 Mention Autoconf and require version 2.53. 2002-09-06 07:33:40 +00:00
mainzelm cc37e0d9c5 But the comments into []. 2002-09-06 07:29:09 +00:00
mainzelm f8af3fe69a File so no longer needed for autoconf 2.53 2002-09-06 07:28:46 +00:00
eknauel 97744da0da - Support for SQLGetDescField() (odbc-sql-get-desc-field-int and 
odbc-sql-get-desc-field-string)

- Support for SQLNativeSql() (odbc-sql-native-sql)
 2002-09-05 14:23:52 +00:00
eknauel 2e4ac7c244 Support for SQLMoreResults() (odbc-sql-more-results) 2002-09-04 13:53:10 +00:00
eknauel 78b653e815 Support for SQLSetPos() (odbc-sql-set-pos) and SQLBulkOperations() 
(odbc-sql-bulk-operations)
 2002-09-04 13:32:21 +00:00
eknauel 7ddfc3211c Added support for catalog functions: 
- SQLColumPrivileges() (odbc-sql-column-privileges)
- SQLColumns() (odbc-sql-columns)
- SQLForeignKeys() (odbc-sql-foreign-keys)
- SQLPrimaryKeys() (odbc-sql-primary-keys)
- SQLProcedureColumns() (odbc-sql-proecedure-columns)
- SQLProcedures() (odbc-sql-procedures)
- SQLSpecialColumns() (odbc-sql-special-columns)
- SQLStatistics() (odbc-sql-statistics)
- SQLTablePrivileges() (odbc-sql-table-privileges)
- SQLTables() (odbc-sql-tables)
 2002-09-04 12:09:35 +00:00
mainzelm 1599136ffa Added map, for-each, member, assoc to srfi-1-interface 2002-09-04 08:23:47 +00:00
eknauel 7b409e8371 Support for SQLRowCount() (odbc-sql-row-count) 2002-09-03 14:08:04 +00:00
eknauel f0fdf618fe Support for SQLGetCursorName() and SQLSetCursorName() 2002-09-03 13:44:06 +00:00
sperber 3d7f50ada2 Cosmetic fix: the file uses explicit STRUCTURE-REFs for all 
references to THREADS-INTERNAL except one.  Make that one reference
into a STRUCTURE-REF also.
 2002-09-03 13:23:54 +00:00
sperber efb2ad6bed Factor SCSH-ENDIAN out of SCSH-LEVEL-0. 2002-09-03 13:12:32 +00:00