/svarcom/cmd.c |
---|
1,6 → 1,7 |
/* entry point for internal commands |
* matches internal commands and executes them |
* returns exit code or -1 if not processed */ |
* returns -1 or exit code if processed |
* returns -2 if command unrecognized */ |
#include <i86.h> |
#include <stdio.h> |
15,5 → 16,5 |
if (imatch(argv[0], "set")) return(cmd_set(argc, argv, env_seg)); |
return(-1); |
return(-2); /* command is not recognized as internal */ |
} |