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-rw-r--r--CMakeLists.txt2
-rw-r--r--include/ouroboros/time_utils.h74
-rw-r--r--src/ipcpd/normal/dht.c1
-rw-r--r--src/ipcpd/normal/dir.c1
-rw-r--r--src/lib/CMakeLists.txt1
-rw-r--r--src/lib/time_utils.c144
-rw-r--r--src/tools/oping/oping.c1
-rw-r--r--src/tools/time_utils.h75
8 files changed, 118 insertions, 181 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index af051078..3b3ef9bf 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -8,7 +8,7 @@ include(GNUInstallDirs)
set(PACKAGE_VERSION_MAJOR 0)
set(PACKAGE_VERSION_MINOR 11)
-set(PACKAGE_VERSION_PATCH 8)
+set(PACKAGE_VERSION_PATCH 9)
set(PACKAGE_NAME "${CMAKE_PROJECT_NAME}")
set(PACKAGE_DESCRIPTION "The Ouroboros prototype")
diff --git a/include/ouroboros/time_utils.h b/include/ouroboros/time_utils.h
index d62b4c06..1d02cb1f 100644
--- a/include/ouroboros/time_utils.h
+++ b/include/ouroboros/time_utils.h
@@ -36,7 +36,6 @@
#include <time.h>
#include <sys/time.h>
-#include <limits.h> /* LONG_MAX */
/* functions for timespecs */
#define ts_diff_ns(t0, tx) (((tx)->tv_sec - (t0)->tv_sec) * BILLION \
@@ -53,29 +52,70 @@
+ ((tx)->tv_usec - (t0)->tv_usec) / MILLION)
/* functions for timespecs */
-int ts_add(const struct timespec * t,
- const struct timespec * intv,
- struct timespec * res);
-int ts_diff(const struct timespec * t,
- const struct timespec * intv,
- struct timespec * res);
+#define ts_add(t, intv, res) \
+ do { \
+ time_t nanos = 0; \
+ nanos = (t)->tv_nsec + (intv)->tv_nsec; \
+ (res)->tv_sec = (t)->tv_sec + (intv)->tv_sec; \
+ while (nanos >= BILLION) { \
+ nanos -= BILLION; \
+ ++((res)->tv_sec); \
+ } \
+ (res)->tv_nsec = nanos; \
+ } while (0);
+
+#define ts_diff(t, intv, res) \
+ do { \
+ time_t nanos = 0; \
+ nanos = (t)->tv_nsec - (intv)->tv_nsec; \
+ (res)->tv_sec = (t)->tv_sec - (intv)->tv_sec; \
+ while (nanos < 0) { \
+ nanos += BILLION; \
+ --((res)->tv_sec); \
+ } \
+ (res)->tv_nsec = nanos; \
+ } while (0);
/* functions for timevals */
-int tv_add(const struct timeval * t,
- const struct timeval * intv,
- struct timeval * res);
-int tv_diff(const struct timeval * t,
- const struct timeval * intv,
- struct timeval * res);
+#define tv_add(t, intv, res) \
+ do { \
+ time_t micros = 0; \
+ micros = (t)->tv_usec + (intv)->tv_usec; \
+ (res)->tv_sec = (t)->tv_sec + (intv)->tv_sec; \
+ while (micros >= MILLION) { \
+ micros -= MILLION; \
+ ++((res)->tv_sec); \
+ } \
+ (res)->tv_usec = micros; \
+ } while (0);
+
+#define tv_diff(t, intv, res) \
+ do { \
+ time_t micros = 0; \
+ micros = (t)->tv_usec - (intv)->tv_usec; \
+ (res)->tv_sec = (t)->tv_sec - (intv)->tv_sec; \
+ while (micros < 0) { \
+ micros += MILLION; \
+ --((res)->tv_sec); \
+ } \
+ (res)->tv_usec = micros; \
+ } while (0);
+
/* copying a timeval into a timespec */
-int tv_to_ts(const struct timeval * src,
- struct timespec * dst);
+#define tv_to_ts(tv, ts) \
+ do { \
+ (ts)->tv_sec = (tv)->tv_sec; \
+ (ts)->tv_nsec = (tv)->tv_usec * 1000L; \
+ } while (0);
/* copying a timespec into a timeval (loss of resolution) */
-int ts_to_tv(const struct timespec * src,
- struct timeval * dst);
+#define ts_to_tv(ts, tv) \
+ do { \
+ (tv)->tv_sec = (ts)->tv_sec; \
+ (tv)->tv_usec = (ts)->tv_nsec / 1000L; \
+ } while (0);
#endif /* OUROBOROS_TIME_UTILS_H */
diff --git a/src/ipcpd/normal/dht.c b/src/ipcpd/normal/dht.c
index 069b89d5..a6f1928b 100644
--- a/src/ipcpd/normal/dht.c
+++ b/src/ipcpd/normal/dht.c
@@ -48,6 +48,7 @@
#include <string.h>
#include <assert.h>
#include <inttypes.h>
+#include <limits.h>
#include "kademlia.pb-c.h"
typedef KadMsg kad_msg_t;
diff --git a/src/ipcpd/normal/dir.c b/src/ipcpd/normal/dir.c
index 1c883974..345d220d 100644
--- a/src/ipcpd/normal/dir.c
+++ b/src/ipcpd/normal/dir.c
@@ -37,6 +37,7 @@
#include <string.h>
#include <assert.h>
#include <inttypes.h>
+#include <limits.h>
#define KAD_B (hash_len(ipcpi.dir_hash_algo) * CHAR_BIT)
diff --git a/src/lib/CMakeLists.txt b/src/lib/CMakeLists.txt
index 973c2458..e7e07802 100644
--- a/src/lib/CMakeLists.txt
+++ b/src/lib/CMakeLists.txt
@@ -206,7 +206,6 @@ set(SOURCE_FILES_COMMON
shm_rbuff.c
shm_rdrbuff.c
sockets.c
- time_utils.c
tpm.c
utils.c
)
diff --git a/src/lib/time_utils.c b/src/lib/time_utils.c
deleted file mode 100644
index 0701e2d3..00000000
--- a/src/lib/time_utils.c
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- * Ouroboros - Copyright (C) 2016 - 2018
- *
- * Time utilities
- *
- * Dimitri Staessens <dimitri.staessens@ugent.be>
- * Sander Vrijders <sander.vrijders@ugent.be>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public License
- * version 2.1 as published by the Free Software Foundation.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., http://www.fsf.org/about/contact/.
- */
-
-#define _POSIX_C_SOURCE 199309L
-
-#include <ouroboros/time_utils.h>
-#include <stddef.h>
-
-/* functions for timespecs */
-
-/* add intv to t and store it in res*/
-int ts_add(const struct timespec * t,
- const struct timespec * intv,
- struct timespec * res)
-{
- time_t nanos = 0;
-
- if (t == NULL || intv == NULL || res == NULL)
- return -1;
-
- nanos = t->tv_nsec + intv->tv_nsec;
-
- res->tv_sec = t->tv_sec + intv->tv_sec;
- while (nanos >= BILLION) {
- nanos -= BILLION;
- ++(res->tv_sec);
- }
-
- res->tv_nsec = nanos;
-
- return 0;
-}
-
-/* subtract intv from t and stores it in res */
-int ts_diff(const struct timespec * t,
- const struct timespec * intv,
- struct timespec * res)
-{
- time_t nanos = 0;
-
- if (t == NULL || intv == NULL || res == NULL)
- return -1;
-
- nanos = t->tv_nsec - intv->tv_nsec;
-
- res->tv_sec = t->tv_sec - intv->tv_sec;
- while (nanos < 0) {
- nanos += BILLION;
- --(res->tv_sec);
- }
- res->tv_nsec = nanos;
-
- return 0;
-}
-
-/* functions for timevals */
-
-/* add intv to t and store it in res*/
-int tv_add(const struct timeval * t,
- const struct timeval * intv,
- struct timeval * res)
-{
- time_t micros = 0;
-
- if (t == NULL || intv == NULL || res == NULL)
- return -1;
-
- micros = t->tv_usec + intv->tv_usec;
-
- res->tv_sec = t->tv_sec + intv->tv_sec;
- while (micros >= MILLION) {
- micros -= MILLION;
- ++(res->tv_sec);
- }
- res->tv_usec = micros;
-
- return 0;
-}
-
-/* subtract intv from t and stores it in res */
-int tv_diff(const struct timeval * t,
- const struct timeval * intv,
- struct timeval * res)
-{
- time_t micros = 0;
-
- if (t == NULL || intv == NULL || res == NULL)
- return -1;
-
- micros = t->tv_usec - intv->tv_usec;
-
- res->tv_sec = t->tv_sec - intv->tv_sec;
- while (micros < 0) {
- micros += MILLION;
- --(res->tv_sec);
- }
- res->tv_usec = micros;
-
- return 0;
-}
-
-int tv_to_ts(const struct timeval * src,
- struct timespec * dst)
-{
- if (src == NULL || dst == NULL)
- return -1;
-
- dst->tv_sec = src->tv_sec;
- dst->tv_nsec = src->tv_usec * 1000L;
-
- return 0;
-}
-
-/* copying a timespec into a timeval (loss of resolution) */
-int ts_to_tv(const struct timespec * src,
- struct timeval * dst)
-{
- if (src == NULL || dst == NULL)
- return -1;
-
- dst->tv_sec = src->tv_sec;
- dst->tv_usec = src->tv_nsec / 1000L;
-
- return 0;
-}
diff --git a/src/tools/oping/oping.c b/src/tools/oping/oping.c
index 18801c2d..e3e9116f 100644
--- a/src/tools/oping/oping.c
+++ b/src/tools/oping/oping.c
@@ -46,6 +46,7 @@
#include "time_utils.h"
+#include <limits.h>
#include <stdio.h>
#include <string.h>
#include <pthread.h>
diff --git a/src/tools/time_utils.h b/src/tools/time_utils.h
index c9760a8b..f4f561bd 100644
--- a/src/tools/time_utils.h
+++ b/src/tools/time_utils.h
@@ -35,7 +35,6 @@
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*/
-
#ifndef OUROBOROS_TOOLS_TIME_UTILS_H
#define OUROBOROS_TOOLS_TIME_UTILS_H
@@ -52,7 +51,6 @@
#include <time.h>
#include <sys/time.h>
-#include <limits.h> /* LONG_MAX */
/* functions for timespecs */
#define ts_diff_ns(t0, tx) (((tx)->tv_sec - (t0)->tv_sec) * BILLION \
@@ -69,29 +67,70 @@
+ ((tx)->tv_usec - (t0)->tv_usec) / MILLION)
/* functions for timespecs */
-int ts_add(const struct timespec * t,
- const struct timespec * intv,
- struct timespec * res);
-int ts_diff(const struct timespec * t,
- const struct timespec * intv,
- struct timespec * res);
+#define ts_add(t, intv, res) \
+ do { \
+ time_t nanos = 0; \
+ nanos = (t)->tv_nsec + (intv)->tv_nsec; \
+ (res)->tv_sec = (t)->tv_sec + (intv)->tv_sec; \
+ while (nanos >= BILLION) { \
+ nanos -= BILLION; \
+ ++((res)->tv_sec); \
+ } \
+ (res)->tv_nsec = nanos; \
+ } while (0);
+
+#define ts_diff(t, intv, res) \
+ do { \
+ time_t nanos = 0; \
+ nanos = (t)->tv_nsec - (intv)->tv_nsec; \
+ (res)->tv_sec = (t)->tv_sec - (intv)->tv_sec; \
+ while (nanos < 0) { \
+ nanos += BILLION; \
+ --((res)->tv_sec); \
+ } \
+ (res)->tv_nsec = nanos; \
+ } while (0);
/* functions for timevals */
-int tv_add(const struct timeval * t,
- const struct timeval * intv,
- struct timeval * res);
-int tv_diff(const struct timeval * t,
- const struct timeval * intv,
- struct timeval * res);
+#define tv_add(t, intv, res) \
+ do { \
+ time_t micros = 0; \
+ nanos = (t)->tv_usec + (intv)->tv_usec; \
+ (res)->tv_sec = (t)->tv_sec + (intv)->tv_sec; \
+ while (micros >= MILLION) { \
+ micros -= MILLION; \
+ ++((res)->tv_sec); \
+ } \
+ (res)->tv_nsec = nanos; \
+ } while (0);
+
+#define tv_diff(t, intv, res) \
+ do { \
+ time_t micros = 0; \
+ micros = (t)->tv_usec - (intv)->tv_usec; \
+ (res)->tv_sec = (t)->tv_sec - (intv)->tv_sec; \
+ while (micros < 0) { \
+ micros += MILLION; \
+ --((res)->tv_sec); \
+ } \
+ (res)->tv_usec = micros; \
+ } while (0);
+
/* copying a timeval into a timespec */
-int tv_to_ts(const struct timeval * src,
- struct timespec * dst);
+#define tv_to_ts(tv, ts) \
+ do { \
+ (ts)->tv_sec = (tv)->tv_sec; \
+ (ts)->tv_nsec = (tv)->tv_usec * 1000L; \
+ } while (0);
/* copying a timespec into a timeval (loss of resolution) */
-int ts_to_tv(const struct timespec * src,
- struct timeval * dst);
+#define ts_to_tv(ts, tv) \
+ do { \
+ (tv)->tv_sec = (ts)->tv_sec; \
+ (tv)->tv_usec = (ts)->tv_nsec / 1000L; \
+ } while (0);
#endif /* OUROBOROS_TOOLS_TIME_UTILS_H */
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-19 18:49:51 +0000