Changeset bd41ac52 in mainline for uspace/lib/c/include/io

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.

Location:

uspace/lib/c/include/io

Files:

• con_srv.h (modified) (2 diffs)
• console.h (modified) (2 diffs)

uspace/lib/c/include/io/con_srv.h

@@ -45 +45 @@
 #include <io/style.h>
 #include <stdbool.h>
-#include <sys/time.h>
+#include <time.h>
 #include <stddef.h>
 
@@ -55 +55 @@
         void *sarg;
         /** Period to check for abort */
-        suseconds_t abort_timeout;
+        usec_t abort_timeout;
         bool aborted;
 } con_srvs_t;

uspace/lib/c/include/io/console.h

@@ -36 +36 @@
 #define LIBC_IO_CONSOLE_H_
 
-#include <sys/time.h>
+#include <time.h>
 #include <io/concaps.h>
 #include <io/kbd_event.h>
@@ -85 +85 @@
 extern bool console_get_event(console_ctrl_t *, cons_event_t *);
 extern bool console_get_event_timeout(console_ctrl_t *, cons_event_t *,
-    suseconds_t *);
+    usec_t *);
 
 #endif