Changeset 205f1add in mainline for uspace/lib/c/generic/thread/thread.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/lib/c/generic/thread/thread.c (modified) (2 diffs)

uspace/lib/c/generic/thread/thread.c

@@ -176 +176 @@
  *
  */
-int thread_usleep(useconds_t usec)
+void thread_usleep(usec_t usec)
 {
         (void) __SYSCALL1(SYS_THREAD_USLEEP, usec);
-        return 0;
 }
 
@@ -185 +184 @@
  *
  */
-unsigned int thread_sleep(unsigned int sec)
+void thread_sleep(sec_t sec)
 {
         /*
-         * Sleep in 1000 second steps to support
-         * full argument range
+         * Sleep in 1000 second steps to support full argument range
          */
-
         while (sec > 0) {
                 unsigned int period = (sec > 1000) ? 1000 : sec;
 
-                thread_usleep(period * 1000000);
+                thread_usleep(SEC2USEC(period));
                 sec -= period;
         }
-
-        return 0;
 }