Changeset bd41ac52 in mainline for uspace/app/testread/testread.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/app/testread/testread.c (modified) (3 diffs)

uspace/app/testread/testread.c

@@ -126 +126 @@
         next_mark = 0;
         last_mark = 0;
-        struct timeval prev_time;
-        struct timeval start_time;
-        gettimeofday(&start_time, NULL);
+        struct timespec prev_time;
+        struct timespec start_time;
+        getuptime(&start_time);
         prev_time = start_time;
 
@@ -152 +152 @@
 
                 if (progress && offset >= next_mark) {
-                        struct timeval cur_time;
-                        gettimeofday(&cur_time, NULL);
+                        struct timespec cur_time;
+                        getuptime(&cur_time);
 
                         uint32_t last_run = cur_time.tv_sec - prev_time.tv_sec;
@@ -170 +170 @@
         }
 
-        struct timeval final_time;
-        gettimeofday(&final_time, NULL);
+        struct timespec final_time;
+        getuptime(&final_time);
 
         uint32_t total_run_time = final_time.tv_sec - start_time.tv_sec;