static void setup(void)
{
thread_cnt = tst_ncpus_conf() * 3;
if (thread_cnt > max_thread_cnt)
thread_cnt = max_thread_cnt;
}
/*
* Function: main - entry point of this program
*
* Description: Parses the arguments to each command. Most commands have in
* common atlest 2 arguments, type of test result, which is one of
* TPASS, TFAIL, TBROK, TCONF, etc, and a message that describes
* the result. Other arguments are a file, the contents of which
* are printed after the type of test result and associated message
* is printed, also a cleanup function that will be executed.
* Currently this function name is ignored but MUST be provided
* for compatability reasons.
*
* The different commands are actually a hard link to this program
* the program invokes the appropriate function based on the
* command name with which it was invoked.
*
* Set the values for TCID to the name of the test case.
* set the value for TST_TOTAL for total number of tests this is
* required in case one test breaks and all following tests also
* should be reported as broken.
* Set tst_count before every individual test.
*
* Exit: 0 on success
* -1 on failure
*/
int main(int argc, char *argv[])
{
strcpy(cmd_name, SAFE_BASENAME(NULL, (argv++)[0]));
TCID = getenv("TCID");
tst_total = getenv("TST_TOTAL");
tst_cntstr = getenv("TST_COUNT");
if (TCID == NULL || tst_total == NULL || tst_cntstr == NULL) {
if (!strcmp(cmd_name, "tst_kvercmp") &&
!strcmp(cmd_name, "tst_kvercmp2") &&
!strcmp(cmd_name, "tst_fs_has_free") &&
!strcmp(cmd_name, "tst_get_unused_port")) {
fprintf(stderr,
"\nSet variables TCID, TST_TOTAL, and TST_COUNT before each test:\n"
"export TCID=<test name>\n"
"export TST_TOTAL=<Total Number of Tests >\n"
"export TST_COUNT=<Test case number>\n\n");
/* Make sure the user knows there's an error. */
abort();
}
} else {
TST_TOTAL = atoi(tst_total);
tst_count = atoi(tst_cntstr);
if (tst_count > 0)
tst_count--;
if (strcmp(TCID, " ") == 0) {
fprintf(stderr,
"Variable TCID not set, use: TCID=<test name>\n");
exit(1);
}
if (TST_TOTAL <= 0) {
fprintf(stderr,
"Variable TST_TOTAL is set to 0, must be "
"greater than zero\n");
exit(1);
}
}
if (strcmp(cmd_name, "tst_brk") == 0) {
apicmd_brk(argc, argv);
} else if (strcmp(cmd_name, "tst_res") == 0) {
apicmd_res(argc, argv);
} else if (strcmp(cmd_name, "tst_brkm") == 0) {
apicmd_brkm(argc, argv);
} else if (strcmp(cmd_name, "tst_resm") == 0) {
apicmd_resm(argc, argv);
} else if (strcmp(cmd_name, "tst_exit") == 0) {
tst_exit();
} else if (strcmp(cmd_name, "tst_flush") == 0) {
tst_flush();
} else if (strcmp(cmd_name, "tst_kvercmp") == 0) {
apicmd_kvercmp(argc, argv);
} else if (strcmp(cmd_name, "tst_kvercmp2") == 0) {
apicmd_kvercmp2(argc, argv);
} else if (strcmp(cmd_name, "tst_ncpus") == 0) {
printf("%li\n", tst_ncpus());
} else if (strcmp(cmd_name, "tst_ncpus_conf") == 0) {
printf("%li\n", tst_ncpus_conf());
} else if (strcmp(cmd_name, "tst_ncpus_max") == 0) {
printf("%li\n", tst_ncpus_max());
} else if (strcmp(cmd_name, "tst_get_unused_port") == 0) {
printf("%u\n", apicmd_get_unused_port(argc, argv));
} else if (strcmp(cmd_name, "tst_fs_has_free") == 0) {
apicmd_fs_has_free(argc, argv);
}
exit(0);
}
