Changeset bd41ac52 in mainline for uspace/lib/c/generic/async/server.c

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/lib/c/generic/async/server.c (modified) (2 diffs)

uspace/lib/c/generic/async/server.c

@@ -110 +110 @@
 #include <assert.h>
 #include <errno.h>
-#include <sys/time.h>
+#include <time.h>
 #include <stdbool.h>
 #include <stdlib.h>
@@ -916 +916 @@
  *
  */
-bool async_get_call_timeout(ipc_call_t *call, suseconds_t usecs)
+bool async_get_call_timeout(ipc_call_t *call, usec_t usecs)
 {
         assert(call);
         assert(fibril_connection);
 
-        struct timeval tv;
-        struct timeval *expires = NULL;
+        struct timespec ts;
+        struct timespec *expires = NULL;
         if (usecs) {
-                getuptime(&tv);
-                tv_add_diff(&tv, usecs);
-                expires = &tv;
+                getuptime(&ts);
+                ts_add_diff(&ts, USEC2NSEC(usecs));
+                expires = &ts;
         }