>>On 5/21/07 1:58 PM, "Jerry Geis" <geisj at pagestation.com> spake: >>... >> >> When I use a little program. >> for(count = 0; count <= 100; count += 10) >> { >> printf(stdout, "%d\n", count); >> sleep(1); >> } >>... >Try adding this after your printf(): >fflush(stdout); >The stdio functions use buffered output, so it's likely that zenity is just >not getting any of the output until the program has completed. By doing an >fflush() you will force the data to be flushed from the buffer and printed, >so that zenity can pick it up from the pipe. >Ryan That did it... THanks so much. Jerry |
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