Adding upstream version 1:2.3.19.1+dfsg1.upstream/1%2.3.19.1+dfsg1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 30 insertions, 0 deletions

diff --git a/src/lib/sleep.h b/src/lib/sleep.h
new file mode 100644
index 0000000..0f8d7c3
--- /dev/null
+++ b/src/lib/sleep.h
@@ -0,0 +1,30 @@
+#ifndef SLEEP_H
+#define SLEEP_H
+
+/* Sleep for the indicated number of microseconds. Signal interruptions are
+   handled and ignored internally. */
+void i_sleep_usecs(unsigned long long usecs);
+/* Sleep for the indicated number of milliseconds. Signal interruptions are
+   handled and ignored internally. */
+void i_sleep_msecs(unsigned int msecs);
+/* Sleep for the indicated number of seconds. Signal interruptions are
+   handled and ignored internally. */
+void i_sleep_secs(time_t secs);
+
+/* Sleep for the indicated number of microseconds while allowing signal
+   interruptions. This function returns FALSE when it is interrupted by a
+   signal. Otherwise, this function always returns TRUE. */
+bool ATTR_NOWARN_UNUSED_RESULT
+i_sleep_intr_usecs(unsigned long long usecs);
+/* Sleep for the indicated number of milliseconds while allowing signal
+   interruptions. This function returns FALSE when it is interrupted by a
+   signal. Otherwise, this function always returns TRUE. */
+bool ATTR_NOWARN_UNUSED_RESULT
+i_sleep_intr_msecs(unsigned int msecs);
+/* Sleep for the indicated number of seconds while allowing signal
+   interruptions. This function returns FALSE when it is interrupted by a
+   signal. Otherwise, this function always returns TRUE. */
+bool ATTR_NOWARN_UNUSED_RESULT
+i_sleep_intr_secs(time_t secs);
+
+#endif