* (c) 2002, François Revol (mmu_man) for Haiku
* released under the MIT licence.
*
* ChangeLog:
* 04-26-2002 v1.0
* Initial.
*
* waitfor threadname
* thesnooze() time is the same as the original, found using bdb waitfor foobar,
* and stepping until the snooze() call returns, the value is at the push
* instruction just before the call.
*/
#include <stdio.h>
#include <string.h>
#include <Messenger.h>
#define SNOOZE_TIME 100000
int
main(int argc, char** argv)
{
if (argc == 2) {
while (find_thread(argv[1]) < 0) {
if (snooze(SNOOZE_TIME) != B_OK)
return 1;
}
} else if (argc == 3 && strcmp(argv[1], "-e") == 0) {
while (find_thread(argv[2]) >= 0) {
if (snooze(SNOOZE_TIME) != B_OK)
return 1;
}
} else if (argc == 3 && strcmp(argv[1], "-m") == 0) {
while (true) {
BMessenger messenger(argv[2]);
if (messenger.IsValid())
break;
if (snooze(SNOOZE_TIME) != B_OK)
return 1;
}
} else {
fprintf(stderr,
"Usage:\n"
" %s <thread_name>\n"
" wait until a thread with 'thread_name' has been started.\n\n"
" %s -e <thread_name>\n"
" wait until all threads with thread_name have ended.\n\n"
" %s -m <app_signature>\n"
" wait until the application specified by 'app_signature' is "
"is ready to receive messages.\n", argv[0], argv[0], argv[0]);
return 1;
}
return 0;
}
