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-   -   tcl/tk and c problem??!! (https://www.linuxquestions.org/questions/programming-9/tcl-tk-and-c-problem-188857/)

boxser72 06-02-2004 11:01 AM
tcl/tk and c problem??!!
 
does anybody know how to passing value from c to tcl/tk??

ToniT 07-05-2004 01:27 PM
Send.c
Code:
#include <stdio.h>
int main(void) {
  printf("I said moo!\n");
  return 0;
}
gcc -Wall send.c -o send

recv.tcl
Code:
#!/usr/bin/tclsh

set handle [open "|./send" r]
puts "Just got [read $handle] from other process"
close $handle
chmod +x ./recv.tcl
./recv.tcl


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