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Use Tcl to get program exit code?
Thank you for the help. I simply did "puts [catch {exec test #}]", which always gave 0. Unfortunately for me, Cygwin has a binary in /usr/bin/ called test. Even local directory "./test" didn't work, but absolute paths worked just fine. Thanks again! -
Use Tcl to get program exit code?
Hello, Simple C program, compiled: int main(int argc, char** argv) { return atoi(argv[1]); } The program returns the first parameter as its exit code. How can I launch this program in Tcl and retrieve that exit code? I tried: puts [catch {exec program 0}] but that always shows 0. Any...
