programs/wcmd: wcmd-1
Jaco Greeff
jaco at puxedo.org
Sat Nov 2 09:12:19 CST 2002
Hi,
This small change to wcmd allows us to use "wcmd /c <command>" from other
applications. Basically, it skips the initialisation of the console and uses
the current STDIN and STDOUT handles for output instead of allocating a new
console which will return immediately.
The benefit of this is that we can pipe commands to and read piped output
from the interpreter.
License:
LGPL
Changelog:
* programs/wcmd/wcmdmain.c: Jaco Greeff <jaco at puxedo.org>
- Skip the allocation of a new console on "wcmd /c <command>" execution,
using the current allocated STDIN and STDOUT handles for command input/output
--[ inline diff ]--
diff -aurN wcmd.orig/programs/wcmd/wcmdmain.c wcmd.new/programs/wcmd/wcmdmain.c
--- wcmd.orig/programs/wcmd/wcmdmain.c 2002-11-02 16:51:02.000000000 +0000
+++ wcmd.new/programs/wcmd/wcmdmain.c 2002-11-02 16:56:10.000000000 +0000
@@ -67,6 +67,16 @@
}
}
+ /* If we do a "wcmd /c command", we don't want to allocate a new
+ * console since the command returns immediately. Rather, we use
+ * the surrently allocated input and output handles. This allows
+ * us to pipe to and read from the command interpreter.
+ */
+ if (strstr(args, "/c") != NULL) {
+ WCMD_process_command (param);
+ return 0;
+ }
+
/*
* Allocate a console and set it up.
*/
@@ -87,11 +97,6 @@
WCMD_echo ("OFF");
}
- if (strstr(args, "/c") != NULL) {
- WCMD_process_command (param);
- return 0;
- }
-
if (strstr(args, "/k") != NULL) {
WCMD_process_command (param);
}
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