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Fix bug in the output redirection of the character i/o routines.

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git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@466 6ac86273-5f31-0410-b378-82cca8765d1b
This commit is contained in:
Bart Oldeman 2002-11-11 08:41:28 +00:00
parent 894c9ebd7a
commit a126dce676
3 changed files with 6 additions and 6 deletions
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4
kernel/chario.c
View File

@ -264,9 +264,9 @@ void write_char(int c, int sft_idx)
DosRWSft(sft_idx, 1, &ch, XFR_FORCE_WRITE); DosRWSft(sft_idx, 1, &ch, XFR_FORCE_WRITE);
} }
void write_char_stdin(int c) void write_char_stdout(int c)
{ {
write_char(c, get_sft_idx(STDIN)); write_char(c, get_sft_idx(STDOUT));
} }
#define iscntrl(c) ((unsigned char)(c) < ' ') #define iscntrl(c) ((unsigned char)(c) < ' ')

6
kernel/inthndlr.c
View File

@ -430,12 +430,12 @@ dispatch:
/* Read Keyboard with Echo */ /* Read Keyboard with Echo */
case 0x01: case 0x01:
lr.AL = read_char_stdin(TRUE); lr.AL = read_char_stdin(TRUE);
write_char_stdin(lr.AL); write_char_stdout(lr.AL);
break; break;
/* Display Character */ /* Display Character */
case 0x02: case 0x02:
write_char_stdin(lr.DL); write_char_stdout(lr.DL);
break; break;
/* Auxiliary Input */ /* Auxiliary Input */
@ -455,7 +455,7 @@ dispatch:
/* Direct Console I/O */ /* Direct Console I/O */
case 0x06: case 0x06:
if (lr.DL != 0xff) if (lr.DL != 0xff)
write_char_stdin(lr.DL); write_char_stdout(lr.DL);
else if (StdinBusy()) else if (StdinBusy())
{ {
lr.AL = 0x00; lr.AL = 0x00;

2
kernel/proto.h
View File

@ -64,7 +64,7 @@ long cooked_read(int sft_idx, size_t n, char FAR *bp);
void read_line(int sft_in, int sft_out, keyboard FAR * kp); void read_line(int sft_in, int sft_out, keyboard FAR * kp);
size_t read_line_handle(int sft_idx, size_t n, char FAR * bp); size_t read_line_handle(int sft_idx, size_t n, char FAR * bp);
void write_char(int c, int sft_idx); void write_char(int c, int sft_idx);
void write_char_stdin(int c); void write_char_stdout(int c);
long cooked_write(int sft_idx, size_t n, char FAR *bp); long cooked_write(int sft_idx, size_t n, char FAR *bp);
sft FAR *get_sft(UCOUNT); sft FAR *get_sft(UCOUNT);