#define HAVE_STRSIGNAL 1
#define HAVE_STRVERSCMP 1
#define HAVE_VASPRINTF 1
+#define HAVE_USLEEP 1
#define HAVE_UNLOCKED_STDIO 1
#define HAVE_UNLOCKED_LINE_OPS 1
#define HAVE_GETLINE 1
#define HAVE_NET_ETHERNET_H 1
#define HAVE_SYS_STATFS_H 1
-#if defined(__UCLIBC__) && UCLIBC_VERSION < KERNEL_VERSION(0, 9, 32)
-# undef HAVE_STRVERSCMP
+#if defined(__UCLIBC__)
+# if UCLIBC_VERSION < KERNEL_VERSION(0, 9, 32)
+# undef HAVE_STRVERSCMP
+# endif
+# if UCLIBC_VERSION >= KERNEL_VERSION(0, 9, 30)
+# ifndef __UCLIBC_SUSV3_LEGACY__
+# undef HAVE_USLEEP
+# endif
+# endif
#endif
#if defined(__WATCOMC__)
# define strsignal(sig) get_signame(sig)
#endif
+#ifndef HAVE_USLEEP
+extern int usleep(unsigned) FAST_FUNC;
+#endif
+
#ifndef HAVE_VASPRINTF
extern int vasprintf(char **string_ptr, const char *format, va_list p) FAST_FUNC;
#endif
}
#endif
+#ifndef HAVE_USLEEP
+int FAST_FUNC usleep(unsigned usec)
+{
+ struct timespec ts;
+ ts.tv_sec = usec / 1000000u;
+ ts.tv_nsec = (usec % 1000000u) * 1000u;
+ /*
+ * If a signal has non-default handler, nanosleep returns early.
+ * Our version of usleep doesn't return early
+ * if interrupted by such signals:
+ *
+ */
+ while (nanosleep(&ts, &ts) != 0)
+ continue;
+ return 0;
+}
+#endif
+
#ifndef HAVE_VASPRINTF
int FAST_FUNC vasprintf(char **string_ptr, const char *format, va_list p)
{