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Don't assume stdin, stdout are compile-time constants.

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This commit is contained in:
Garrett Wollman 2002-06-03 22:03:22 +00:00
parent 155ec569e3
commit 6d9403489c
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=60553
3 changed files with 52 additions and 0 deletions
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32
lang/mixal/files/patch-io.c Normal file
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@ -0,0 +1,32 @@
--- io.c.orig Mon Jun 3 17:56:10 2002
+++ io.c Mon Jun 3 18:00:59 2002
@@ -19,9 +19,12 @@
} device_table[] = {
{tape}, {tape}, {tape}, {tape}, {tape}, {tape}, {tape}, {tape},
{disk}, {disk}, {disk}, {disk}, {disk}, {disk}, {disk}, {disk},
- {card_in, stdin},
- {card_out, stdout},
- {printer, stdout},
+ {card_in, 0}, /* was stdin */
+#define PATCH_CARD_IN 16
+ {card_out, 0}, /* was stdout */
+#define PATCH_CARD_OUT 17
+ {printer, 0}, /* was stdout */
+#define PATCH_PRINTER 18
{console}
};
@@ -54,6 +57,13 @@
/* console */ { 14, console_in, console_out, console_ioc }
};
+
+void initialize_io(void)
+{
+ device_table[PATCH_CARD_IN].file = stdin;
+ device_table[PATCH_CARD_OUT].file = stdout;
+ device_table[PATCH_PRINTER].file = stdout;
+}
static unsigned block_size(unsigned device)
{

10
lang/mixal/files/patch-main.c Normal file
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@ -0,0 +1,10 @@
--- main.c.orig Mon Jun 3 17:53:11 2002
+++ main.c Mon Jun 3 17:53:23 2002
@@ -104,6 +104,7 @@
int main(int argc, char **argv)
{
+ initialize_io();
precompute_field_data();
/* Assemble the input: */

10
lang/mixal/files/patch-mix.h Normal file
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@ -0,0 +1,10 @@
--- mix.h.orig Mon Jun 3 17:55:50 2002
+++ mix.h Mon Jun 3 17:56:02 2002
@@ -16,6 +16,7 @@
void warn(const char *message, ...);
void error(const char *message, ...);
void fatal_error(const char *message, ...);
+void initialize_io(void);
#define memory_size 4000