Changeset 205f1add in mainline for uspace/dist/src/c/demos/top/top.c

Timestamp:

2018-08-23T21:14:56Z (7 years ago)

Author:

Jakub Jermar <jakub@…>

Children:

f33c989e

Parents:

e2625b1a

git-author:

Jakub Jermar <jakub@…> (2018-08-21 21:58:52)

git-committer:

Jakub Jermar <jakub@…> (2018-08-23 21:14:56)

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 C99-like or HelenOS-specific
interfaces to libc.

Specifically, use of sys/time.h, struct timeval, suseconds_t and
gettimeofday is replaced by time.h (C99), struct timespec (C99),
usec_t (HelenOS) and getuptime / getrealtime (HelenOS).

File:

• uspace/dist/src/c/demos/top/top.c (modified) (3 diffs)

uspace/dist/src/c/demos/top/top.c

@@ -40 +40 @@
 #include <task.h>
 #include <thread.h>
-#include <sys/time.h>
+#include <time.h>
 #include <errno.h>
 #include <gsort.h>
@@ -155 +155 @@
 
         /* Get current time */
-        struct timeval time;
-        gettimeofday(&time, NULL);
+        struct timespec time;
+        getrealtime(&time);
 
         target->hours = (time.tv_sec % DAY) / HOUR;
@@ -163 +163 @@
 
         /* Get uptime */
-        struct timeval uptime;
+        struct timespec uptime;
         getuptime(&uptime);