OS_Develop/FreeDOS
OS_Develop/FreeDOS
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67 Commits

Author SHA1 Message Date
Bart Oldeman
ea23d33c2c Reduced number of global int2f/11 entries into int2f.asm to one. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@895 6ac86273-5f31-0410-b378-82cca8765d1b
 2004-04-21 17:40:12 +00:00
Bart Oldeman
8d1eda45f9 Further int2f.asm reduction... now using generic void *arg argument to pass 
the third parameter which can be various things.


git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@894 6ac86273-5f31-0410-b378-82cca8765d1b
 2004-04-21 11:04:08 +00:00
Bart Oldeman
01e5973aa0 Re-merge parts of network_redirector_rw with network_redirector_open, 
and let it return a long instead of using a *err pointer.
Call the resulting function NETWORK_REDIRECTOR_MX (multiplex)


git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@893 6ac86273-5f31-0410-b378-82cca8765d1b
 2004-04-21 02:01:56 +00:00
Bart Oldeman
4dc4ae8be8 Third stage for int2f callers: split int2f.asm functions, don't let them 
preserve as many registers, use pascal calling convention for the
"open" (but really: multiplex) function.


git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@892 6ac86273-5f31-0410-b378-82cca8765d1b
 2004-04-21 00:53:45 +00:00
Bart Oldeman
ebbd6b8336 Convert next batch of remote_ functions (with one far pointer argument) -- 
network_redirector() can be a wrapper in C.


git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@891 6ac86273-5f31-0410-b378-82cca8765d1b
 2004-04-20 20:25:26 +00:00
Bart Oldeman
c4e65eb689 Start reducing the number of network redirector functions in int2f.asm. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@890 6ac86273-5f31-0410-b378-82cca8765d1b
 2004-04-20 18:43:03 +00:00
Bart Oldeman
9aa77bef50 Get rid of SFT_M* mode values. O_* values are sufficient. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@830 6ac86273-5f31-0410-b378-82cca8765d1b
 2004-03-27 00:23:06 +00:00
Bart Oldeman
28be8284a8 Eliminate intr() from resident code. Saves ~200 bytes of HMA resident code. 
Also made the nls.c functions SS!=DS safe.


git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@802 6ac86273-5f31-0410-b378-82cca8765d1b
 2004-03-19 22:33:48 +00:00
Bart Oldeman
77331799bd Commit each close, even if the ref count is > 0. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@798 6ac86273-5f31-0410-b378-82cca8765d1b
 2004-03-17 20:32:55 +00:00
Bart Oldeman
0d6d0b8523 (with Lucho) -- remove the dosnames path 67 length check. Review the places 
where it really matters (chdir and mkdir).


git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@796 6ac86273-5f31-0410-b378-82cca8765d1b
 2004-03-07 12:59:38 +00:00
Bart Oldeman
d4f6a7104b Clean up scr_pos updating routines: combine into update_scr_pos() function 
instead of 2 copies of the same thing.


git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@760 6ac86273-5f31-0410-b378-82cca8765d1b
 2004-01-27 20:07:28 +00:00
Bart Oldeman
a9c00dcf86 Adapted from Chris Rodie's patch (bugzilla #1729): 
"open" and "close" should call the open/close functions for devices using
a device request when appropriate.


git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@755 6ac86273-5f31-0410-b378-82cca8765d1b
 2004-01-26 13:18:13 +00:00
Bart Oldeman
76cb6edf6e Do not clobber the DTA if findfirst or findnext fails. Fixes bug #1712 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@733 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-12-01 00:45:38 +00:00
Bart Oldeman
3fa044c149 Implement support for int2f/ax=1220. 
Fix int2f/ax=1216 (needs sft handles, not psp handles, and to return
the relative handle in BX, and to deal with carry)


git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@712 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-10-05 13:30:47 +00:00
Bart Oldeman
bdc5569995 Set the Critical Error number immediately after calling a device driver. 
This solves problems with int24 handlers that call int21/ah=59.
Let truename and blockrw return with an error if there is a critical error.
Don't overwrite the critical error # with the DOS error #.


git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@709 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-09-24 19:34:11 +00:00
Bart Oldeman
b0e54ff704 (with a little help from Arkady) 
inthndler.c, chario.c, break.c simplifications and cleanups.
Pass a near pointer to the far pointer that points to the device instead
of an SFT index (in general).
Make cooked_write much faster by only testing for input every 32
characters.
No longer test for ctl_s on syscon if writing to the printer: just
read from the printer which will return zero characters.
Fix reading/writing zero characters by returning "256" (special code).
Adjust interfaces in other files.


git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@683 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-09-09 17:43:43 +00:00
Bart Oldeman
1266a13f7f Add necessary casts to ? : constructions; cleanup read_line_handle a little. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@673 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-09-04 19:05:27 +00:00
Bart Oldeman
9f15e02db9 Correct get_root, make kbdType public, sys config patches from Tom. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@614 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-06-17 11:55:44 +00:00
Bart Oldeman
4c88863f24 Add support for UNC style paths (David Bolen) 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@604 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-06-15 22:06:03 +00:00
Bart Oldeman
5210965831 * minor size optimizations in chario.c, dosfns.c; 
asmsupt.asm: correct fmemchr (all n's) and *memset/*memcpy (n==0)


git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@590 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-06-15 14:21:49 +00:00
Bart Oldeman
484f700bba DE_INVLDDRV should be DE_DEVICE for rename and DE_PATHNOTFND for truename 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@563 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-03-23 18:41:36 +00:00
Bart Oldeman
355580dded Eliminate highwater fnode field. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@540 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-03-12 23:29:08 +00:00
Bart Oldeman
9bcd6b125a Don't allow wildcards for internal truename processing, except for 
DosFindfirst and DosTruename.


git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@536 6ac86273-5f31-0410-b378-82cca8765d1b
 2003-03-12 06:50:33 +00:00
Bart Oldeman
e67a8f5058 Changes for kernel 2028 (see history.txt) 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@485 6ac86273-5f31-0410-b378-82cca8765d1b
 2002-12-09 00:17:15 +00:00
Bart Oldeman
dce580f3bc Properly propagate sharing bits. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@459 6ac86273-5f31-0410-b378-82cca8765d1b
 2002-11-09 19:11:26 +00:00
Bart Oldeman
83b77cbb1b Changes for kernel 2027rc. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@427 6ac86273-5f31-0410-b378-82cca8765d1b
 2002-10-22 02:40:19 +00:00
Bart Oldeman
31591f162c Improved line character input; exExtraBytes fix. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@416 6ac86273-5f31-0410-b378-82cca8765d1b
 2002-08-05 19:56:38 +00:00
Bart Oldeman
dfeb595f8e Last changes for kernel 2027 test. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@414 6ac86273-5f31-0410-b378-82cca8765d1b
 2002-08-04 01:14:18 +00:00
Bart Oldeman
511bf63d16 Cleaned up task.c (merged much of DOSExe/ComLoader); transform the CDS into 
a proper array.


git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@413 6ac86273-5f31-0410-b378-82cca8765d1b
 2002-08-03 16:54:09 +00:00
Bart Oldeman
0cdcac3359 Fix small typo in fstrcpy 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@399 6ac86273-5f31-0410-b378-82cca8765d1b
 2002-08-03 01:51:15 +00:00
Bart Oldeman
93bc26d0d5 Added more functions (memchr, memcmp, strcmp) to asmsupt.asm. Removed strncpy 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@398 6ac86273-5f31-0410-b378-82cca8765d1b
 2002-08-03 01:48:49 +00:00
Bart Oldeman
2098578b1b kernel 2026b changes 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@382 6ac86273-5f31-0410-b378-82cca8765d1b
 2002-05-08 22:49:35 +00:00
Bart Oldeman
b2496a6fbd kernel 2026a final changes (mainly FCB fixes) 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@353 6ac86273-5f31-0410-b378-82cca8765d1b
 2002-02-16 19:20:20 +00:00
Bart Oldeman
251fa29181 Some small post 2026 fixes - fix SYS, FCBs and redirector 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@351 6ac86273-5f31-0410-b378-82cca8765d1b
 2002-02-09 15:39:35 +00:00
Bart Oldeman
0e8b739c4c kernel 2026 test changes (see history.txt) 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@343 6ac86273-5f31-0410-b378-82cca8765d1b
 2002-01-23 22:29:41 +00:00
Bart Oldeman
b6d423a1b3 Ran all .c and .h files through "indent" 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@329 6ac86273-5f31-0410-b378-82cca8765d1b
 2001-11-18 14:01:12 +00:00
Bart Oldeman
fe51b7a036 Truncated and disabled $Logs, fixed r/w bugs for kernel 2025b 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@326 6ac86273-5f31-0410-b378-82cca8765d1b
 2001-11-17 23:26:45 +00:00
Bart Oldeman
5a18de7cbb Kernel 2025a final changes. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@321 6ac86273-5f31-0410-b378-82cca8765d1b
 2001-11-13 23:36:45 +00:00
Bart Oldeman
9e007d884e kernel 2025a changes: see history.txt 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@314 6ac86273-5f31-0410-b378-82cca8765d1b
 2001-11-04 19:47:39 +00:00
Bart Oldeman
6c76f67376 Change dir gives error for path too long, 2025 without test. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@310 6ac86273-5f31-0410-b378-82cca8765d1b
 2001-09-26 01:06:05 +00:00
Bart Oldeman
c8f7d66461 SYS and printer fixes 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@307 6ac86273-5f31-0410-b378-82cca8765d1b
 2001-09-24 02:21:14 +00:00
Bart Oldeman
048c87bbac FAT32 support, misc fixes, INT2F/AH=12 support, drive B: handling 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@305 6ac86273-5f31-0410-b378-82cca8765d1b
 2001-09-23 20:39:44 +00:00
Bart Oldeman
b447c6c0be Truename, get free space and ctrl-break fixes. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@280 6ac86273-5f31-0410-b378-82cca8765d1b
 2001-08-20 20:32:15 +00:00
Bart Oldeman
d9c11a4095 Time and date fixes, Ctrl-S/P, findfirst/next, FCBs, buffers, tsr unloading 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@278 6ac86273-5f31-0410-b378-82cca8765d1b
 2001-08-19 12:58:36 +00:00
Bart Oldeman
c5cb6b1cac Fixes for FORMAT+SYS, FATFS, get current dir, kernel init memory situation. 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@274 6ac86273-5f31-0410-b378-82cca8765d1b
 2001-07-28 18:13:06 +00:00
Bart Oldeman
d4a9888f7b fixes for FCBs, DJGPP ls, DBLBYTE, dyninit allocation (2024e). 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@269 6ac86273-5f31-0410-b378-82cca8765d1b
 2001-07-24 16:56:29 +00:00
Bart Oldeman
77e49f87c7 FCB fixes and clean-ups, exec int21/ax=4b01, initdisk.c printf 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@267 6ac86273-5f31-0410-b378-82cca8765d1b
 2001-07-23 12:47:42 +00:00
Bart Oldeman
03865c6b69 Support for Brian's FORMAT, DJGPP libc compilation, cleanups, MSCDEX 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@265 6ac86273-5f31-0410-b378-82cca8765d1b
 2001-07-22 01:58:58 +00:00
Bart Oldeman
c1b1896480 LBA/FCB/FAT/SYS/Ctrl-C/ioctl fixes + memory savings 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@260 6ac86273-5f31-0410-b378-82cca8765d1b
 2001-07-09 22:19:33 +00:00
Bart Oldeman
68375764dd BUFFERS tuning and misc bug fixes/cleanups (2024c). 
git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@232 6ac86273-5f31-0410-b378-82cca8765d1b
 2001-06-03 14:16:18 +00:00