All right, I figured out that it works correctly when argv[0] is set to "./aplusb". I have a different question though: is there any feature that allows one to limit the amount of memory that a compiled program is allowed to use, similar to the "Limit Memory" command in DrRacket?
On Fri, Sep 17, 2010 at 4:32 AM, bbi5291 <[email protected]> wrote: > Consider the simple Racket program > > -------------------- > #lang racket > (+ (read) (read)) > -------------------- > > When this is compiled using raco, the executable produced works exactly as > intended, reading two integers on standard input and printing their sum. > However, when I run the C program > > -------------------- > #include <unistd.h> > int main() > { > execl("aplusb","aplusb",(char*)0); > } > -------------------- > > where "aplusb" is the name of the Racket program, it exits immediately with > the errors: > > -------------------- > with-input-from-file: expects type <path or string> as 1st argument, given: > #f; other arguments were: #<procedure> > > === context === > embedded-load > > -------------------- > > How can I fix this problem? I am using Racket v5.0.1 on Ubuntu 9.10 (i386). >
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