{
const char *rte_retval;
const char *libc_retval;
-#ifdef RTE_EXEC_ENV_BSDAPP
+
+#ifndef RTE_EXEC_ENV_WINDOWS
+#ifdef RTE_EXEC_ENV_FREEBSD
/* BSD has a colon in the string, unlike linux */
const char unknown_code_result[] = "Unknown error: %d";
#else
const char unknown_code_result[] = "Unknown error %d";
#endif
- char expected_libc_retval[sizeof(unknown_code_result)+3];
+ char expected_libc_retval[sizeof(unknown_code_result) + 3];
+#else
+ /* Windows doesn't return error number for error greater than MAX_errno*/
+ static const char expected_libc_retval[] = "Unknown error";
+#endif
/* use a small selection of standard errors for testing */
int std_errs[] = {EAGAIN, EBADF, EACCES, EINTR, EINVAL};
if (rte_errno != 0)
return -1;
/* check for standard errors we return the same as libc */
- for (i = 0; i < sizeof(std_errs)/sizeof(std_errs[0]); i++){
+ for (i = 0; i < RTE_DIM(std_errs); i++) {
rte_retval = rte_strerror(std_errs[i]);
libc_retval = strerror(std_errs[i]);
printf("rte_strerror: '%s', strerror: '%s'\n",
/* for rte-specific errors ensure we return a different string
* and that the string for libc is for an unknown error
*/
- for (i = 0; i < sizeof(rte_errs)/sizeof(rte_errs[0]); i++){
+ for (i = 0; i < RTE_DIM(rte_errs); i++) {
rte_retval = rte_strerror(rte_errs[i]);
libc_retval = strerror(rte_errs[i]);
printf("rte_strerror: '%s', strerror: '%s'\n",
rte_retval, libc_retval);
if (strcmp(rte_retval, libc_retval) == 0)
return -1;
+#ifndef RTE_EXEC_ENV_WINDOWS
/* generate appropriate error string for unknown error number
* and then check that this is what we got back. If not, we have
* a duplicate error number that conflicts with errno.h */
snprintf(expected_libc_retval, sizeof(expected_libc_retval),
unknown_code_result, rte_errs[i]);
+#endif
if ((strcmp(expected_libc_retval, libc_retval) != 0) &&
(strcmp("", libc_retval) != 0)){
printf("Error, duplicate error code %d\n", rte_errs[i]);
/* ensure that beyond RTE_MAX_ERRNO, we always get an unknown code */
rte_retval = rte_strerror(RTE_MAX_ERRNO + 1);
libc_retval = strerror(RTE_MAX_ERRNO + 1);
+#ifndef RTE_EXEC_ENV_WINDOWS
snprintf(expected_libc_retval, sizeof(expected_libc_retval),
unknown_code_result, RTE_MAX_ERRNO + 1);
+#endif
printf("rte_strerror: '%s', strerror: '%s'\n",
rte_retval, libc_retval);
if ((strcmp(rte_retval, libc_retval) != 0) ||