Changeset bd41ac52 in mainline for uspace/srv/audio

Timestamp:

2018-08-25T22:21:25Z (7 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

cca80a2

Parents:

e2625b1a

Message:

Get rid of sys/time.h

This commit moves the POSIX-like time functionality from libc's
sys/time.h to libposix and introduces C11-like or HelenOS-specific
interfaces to libc.

Specifically, use of sys/time.h, struct timeval, suseconds_t and
gettimeofday is replaced by time.h (C11), struct timespec (C11), usec_t
(HelenOS) and getuptime / getrealtime (HelenOS).

Also attempt to fix the implementation of clock() to return microseconds
(clocks) rather than processor cycles and move it to libc.

File:

• uspace/srv/audio/hound/audio_device.c (modified) (2 diffs)

uspace/srv/audio/hound/audio_device.c

@@ -266 +266 @@
 static void device_event_callback(ipc_call_t *icall, void *arg)
 {
-        struct timeval time1;
+        struct timespec time1;
         errno_t ret;
 
@@ -286 +286 @@
                             dev->buffer.fragment_size);
                         advance_buffer(dev, dev->buffer.fragment_size);
-                        struct timeval time2;
+                        struct timespec time2;
                         getuptime(&time2);
-                        log_verbose("Time to mix sources: %li\n",
-                            tv_sub_diff(&time2, &time1));
+                        log_verbose("Time to mix sources: %lld\n",
+                            NSEC2USEC(ts_sub_diff(&time2, &time1)));
                         break;
                 case PCM_EVENT_CAPTURE_TERMINATED: