[Xenomai-git] Jan Kiszka : lib/cobalt: Provide RT-capable usleep

2017-07-27 Thread git repository hosting 
Module: xenomai-3
Branch: next
Commit: 605b18bbbf2cf942e1952c73f482ef0b8c00fd19
URL:
http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=605b18bbbf2cf942e1952c73f482ef0b8c00fd19

Author: Jan Kiszka 
Date:   Mon May 30 14:58:07 2016 +0200

lib/cobalt: Provide RT-capable usleep

User may expect this (probably last) sleeping service to be available
under Cobalt just like sleep, nanosleep & Co.

Signed-off-by: Jan Kiszka 

---

 include/cobalt/unistd.h|2 ++
 lib/cobalt/clock.c |   14 ++
 lib/cobalt/cobalt.wrappers |1 +
 lib/cobalt/wrappers.c  |6 ++
 4 files changed, 23 insertions(+)

diff --git a/include/cobalt/unistd.h b/include/cobalt/unistd.h
index 8ad2b40..fe3992a 100644
--- a/include/cobalt/unistd.h
+++ b/include/cobalt/unistd.h
@@ -35,6 +35,8 @@ COBALT_DECL(int, close(int fildes));
 
 COBALT_DECL(unsigned int, sleep(unsigned int seconds));
 
+COBALT_DECL(int, usleep(useconds_t usec));
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/lib/cobalt/clock.c b/lib/cobalt/clock.c
index 0450019..7b4ef54 100644
--- a/lib/cobalt/clock.c
+++ b/lib/cobalt/clock.c
@@ -364,6 +364,20 @@ COBALT_IMPL(unsigned int, sleep, (unsigned int seconds))
return 0;
 }
 
+/* @apitags{thread-unrestricted, switch-primary} */
+
+COBALT_IMPL(int, usleep, (useconds_t usec))
+{
+   struct timespec rqt;
+
+   if (cobalt_get_current_fast() == XN_NO_HANDLE)
+   return __STD(usleep(usec));
+
+   rqt.tv_sec = usec / 100;
+   rqt.tv_nsec = (usec % 100) * 1000;
+   return __WRAP(clock_nanosleep(CLOCK_MONOTONIC, 0, , NULL));
+}
+
 /* @apitags{unrestricted} */
 
 COBALT_IMPL(int, gettimeofday, (struct timeval *tv, struct timezone *tz))
diff --git a/lib/cobalt/cobalt.wrappers b/lib/cobalt/cobalt.wrappers
index f8bda39..91bd5ef 100644
--- a/lib/cobalt/cobalt.wrappers
+++ b/lib/cobalt/cobalt.wrappers
@@ -108,6 +108,7 @@
 --wrap sigqueue
 --wrap kill
 --wrap sleep
+--wrap usleep
 --wrap mmap
 --wrap mmap64
 --wrap time
diff --git a/lib/cobalt/wrappers.c b/lib/cobalt/wrappers.c
index 8dd28fb..0507786 100644
--- a/lib/cobalt/wrappers.c
+++ b/lib/cobalt/wrappers.c
@@ -529,3 +529,9 @@ unsigned int __real_sleep(unsigned int seconds)
 {
return sleep(seconds);
 }
+
+__weak
+int __real_usleep(useconds_t usec)
+{
+   return usleep(usec);
+}


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[Xenomai-git] Jan Kiszka : lib/cobalt: Provide RT-capable usleep

2017-06-03 Thread git repository hosting 
Module: xenomai-3
Branch: next
Commit: 5d2f6759dec941f23c404d5d8518559f2bad28fd
URL:
http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=5d2f6759dec941f23c404d5d8518559f2bad28fd

Author: Jan Kiszka 
Date:   Mon May 30 14:58:07 2016 +0200

lib/cobalt: Provide RT-capable usleep

User may expect this (probably last) sleeping service to be available
under Cobalt just like sleep, nanosleep & Co.

Signed-off-by: Jan Kiszka 

---

 include/cobalt/unistd.h|2 ++
 lib/cobalt/clock.c |   14 ++
 lib/cobalt/cobalt.wrappers |1 +
 lib/cobalt/wrappers.c  |6 ++
 4 files changed, 23 insertions(+)

diff --git a/include/cobalt/unistd.h b/include/cobalt/unistd.h
index 8ad2b40..fe3992a 100644
--- a/include/cobalt/unistd.h
+++ b/include/cobalt/unistd.h
@@ -35,6 +35,8 @@ COBALT_DECL(int, close(int fildes));
 
 COBALT_DECL(unsigned int, sleep(unsigned int seconds));
 
+COBALT_DECL(int, usleep(useconds_t usec));
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/lib/cobalt/clock.c b/lib/cobalt/clock.c
index 0450019..7b4ef54 100644
--- a/lib/cobalt/clock.c
+++ b/lib/cobalt/clock.c
@@ -364,6 +364,20 @@ COBALT_IMPL(unsigned int, sleep, (unsigned int seconds))
return 0;
 }
 
+/* @apitags{thread-unrestricted, switch-primary} */
+
+COBALT_IMPL(int, usleep, (useconds_t usec))
+{
+   struct timespec rqt;
+
+   if (cobalt_get_current_fast() == XN_NO_HANDLE)
+   return __STD(usleep(usec));
+
+   rqt.tv_sec = usec / 100;
+   rqt.tv_nsec = (usec % 100) * 1000;
+   return __WRAP(clock_nanosleep(CLOCK_MONOTONIC, 0, , NULL));
+}
+
 /* @apitags{unrestricted} */
 
 COBALT_IMPL(int, gettimeofday, (struct timeval *tv, struct timezone *tz))
diff --git a/lib/cobalt/cobalt.wrappers b/lib/cobalt/cobalt.wrappers
index f8bda39..91bd5ef 100644
--- a/lib/cobalt/cobalt.wrappers
+++ b/lib/cobalt/cobalt.wrappers
@@ -108,6 +108,7 @@
 --wrap sigqueue
 --wrap kill
 --wrap sleep
+--wrap usleep
 --wrap mmap
 --wrap mmap64
 --wrap time
diff --git a/lib/cobalt/wrappers.c b/lib/cobalt/wrappers.c
index 8dd28fb..0507786 100644
--- a/lib/cobalt/wrappers.c
+++ b/lib/cobalt/wrappers.c
@@ -529,3 +529,9 @@ unsigned int __real_sleep(unsigned int seconds)
 {
return sleep(seconds);
 }
+
+__weak
+int __real_usleep(useconds_t usec)
+{
+   return usleep(usec);
+}


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[Xenomai-git] Jan Kiszka : lib/cobalt: Provide RT-capable usleep

2017-05-15 Thread git repository hosting 
Module: xenomai-3
Branch: next
Commit: 6b0f633498d7429aed8576730fe11badedb3184e
URL:
http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=6b0f633498d7429aed8576730fe11badedb3184e

Author: Jan Kiszka 
Date:   Mon May 30 14:58:07 2016 +0200

lib/cobalt: Provide RT-capable usleep

User may expect this (probably last) sleeping service to be available
under Cobalt just like sleep, nanosleep & Co.

Signed-off-by: Jan Kiszka 

---

 include/cobalt/unistd.h|2 ++
 lib/cobalt/clock.c |   14 ++
 lib/cobalt/cobalt.wrappers |1 +
 lib/cobalt/wrappers.c  |6 ++
 4 files changed, 23 insertions(+)

diff --git a/include/cobalt/unistd.h b/include/cobalt/unistd.h
index 8ad2b40..fe3992a 100644
--- a/include/cobalt/unistd.h
+++ b/include/cobalt/unistd.h
@@ -35,6 +35,8 @@ COBALT_DECL(int, close(int fildes));
 
 COBALT_DECL(unsigned int, sleep(unsigned int seconds));
 
+COBALT_DECL(int, usleep(useconds_t usec));
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/lib/cobalt/clock.c b/lib/cobalt/clock.c
index 0450019..7b4ef54 100644
--- a/lib/cobalt/clock.c
+++ b/lib/cobalt/clock.c
@@ -364,6 +364,20 @@ COBALT_IMPL(unsigned int, sleep, (unsigned int seconds))
return 0;
 }
 
+/* @apitags{thread-unrestricted, switch-primary} */
+
+COBALT_IMPL(int, usleep, (useconds_t usec))
+{
+   struct timespec rqt;
+
+   if (cobalt_get_current_fast() == XN_NO_HANDLE)
+   return __STD(usleep(usec));
+
+   rqt.tv_sec = usec / 100;
+   rqt.tv_nsec = (usec % 100) * 1000;
+   return __WRAP(clock_nanosleep(CLOCK_MONOTONIC, 0, , NULL));
+}
+
 /* @apitags{unrestricted} */
 
 COBALT_IMPL(int, gettimeofday, (struct timeval *tv, struct timezone *tz))
diff --git a/lib/cobalt/cobalt.wrappers b/lib/cobalt/cobalt.wrappers
index f8bda39..91bd5ef 100644
--- a/lib/cobalt/cobalt.wrappers
+++ b/lib/cobalt/cobalt.wrappers
@@ -108,6 +108,7 @@
 --wrap sigqueue
 --wrap kill
 --wrap sleep
+--wrap usleep
 --wrap mmap
 --wrap mmap64
 --wrap time
diff --git a/lib/cobalt/wrappers.c b/lib/cobalt/wrappers.c
index 8dd28fb..0507786 100644
--- a/lib/cobalt/wrappers.c
+++ b/lib/cobalt/wrappers.c
@@ -529,3 +529,9 @@ unsigned int __real_sleep(unsigned int seconds)
 {
return sleep(seconds);
 }
+
+__weak
+int __real_usleep(useconds_t usec)
+{
+   return usleep(usec);
+}


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[Xenomai-git] Jan Kiszka : lib/cobalt: Provide RT-capable usleep

2017-03-15 Thread git repository hosting 
Module: xenomai-3
Branch: next
Commit: ccf41b7985cccb62fb7cba9cc67ae832fb0e6cae
URL:
http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=ccf41b7985cccb62fb7cba9cc67ae832fb0e6cae

Author: Jan Kiszka 
Date:   Mon May 30 14:58:07 2016 +0200

lib/cobalt: Provide RT-capable usleep

User may expect this (probably last) sleeping service to be available
under Cobalt just like sleep, nanosleep & Co.

Signed-off-by: Jan Kiszka 

---

 include/cobalt/unistd.h|2 ++
 lib/cobalt/clock.c |   14 ++
 lib/cobalt/cobalt.wrappers |1 +
 lib/cobalt/wrappers.c  |6 ++
 4 files changed, 23 insertions(+)

diff --git a/include/cobalt/unistd.h b/include/cobalt/unistd.h
index 8ad2b40..fe3992a 100644
--- a/include/cobalt/unistd.h
+++ b/include/cobalt/unistd.h
@@ -35,6 +35,8 @@ COBALT_DECL(int, close(int fildes));
 
 COBALT_DECL(unsigned int, sleep(unsigned int seconds));
 
+COBALT_DECL(int, usleep(useconds_t usec));
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/lib/cobalt/clock.c b/lib/cobalt/clock.c
index 0450019..7b4ef54 100644
--- a/lib/cobalt/clock.c
+++ b/lib/cobalt/clock.c
@@ -364,6 +364,20 @@ COBALT_IMPL(unsigned int, sleep, (unsigned int seconds))
return 0;
 }
 
+/* @apitags{thread-unrestricted, switch-primary} */
+
+COBALT_IMPL(int, usleep, (useconds_t usec))
+{
+   struct timespec rqt;
+
+   if (cobalt_get_current_fast() == XN_NO_HANDLE)
+   return __STD(usleep(usec));
+
+   rqt.tv_sec = usec / 100;
+   rqt.tv_nsec = (usec % 100) * 1000;
+   return __WRAP(clock_nanosleep(CLOCK_MONOTONIC, 0, , NULL));
+}
+
 /* @apitags{unrestricted} */
 
 COBALT_IMPL(int, gettimeofday, (struct timeval *tv, struct timezone *tz))
diff --git a/lib/cobalt/cobalt.wrappers b/lib/cobalt/cobalt.wrappers
index f8bda39..91bd5ef 100644
--- a/lib/cobalt/cobalt.wrappers
+++ b/lib/cobalt/cobalt.wrappers
@@ -108,6 +108,7 @@
 --wrap sigqueue
 --wrap kill
 --wrap sleep
+--wrap usleep
 --wrap mmap
 --wrap mmap64
 --wrap time
diff --git a/lib/cobalt/wrappers.c b/lib/cobalt/wrappers.c
index 51f470f..b7e6271 100644
--- a/lib/cobalt/wrappers.c
+++ b/lib/cobalt/wrappers.c
@@ -526,3 +526,9 @@ unsigned int __real_sleep(unsigned int seconds)
 {
return sleep(seconds);
 }
+
+__weak
+int __real_usleep(useconds_t usec)
+{
+   return usleep(usec);
+}


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[Xenomai-git] Jan Kiszka : lib/cobalt: Provide RT-capable usleep

2017-03-13 Thread git repository hosting 
Module: xenomai-3
Branch: next
Commit: ae7fac3cc87f85b4242f65bedef93ecf004f9a15
URL:
http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=ae7fac3cc87f85b4242f65bedef93ecf004f9a15

Author: Jan Kiszka 
Date:   Mon May 30 14:58:07 2016 +0200

lib/cobalt: Provide RT-capable usleep

User may expect this (probably last) sleeping service to be available
under Cobalt just like sleep, nanosleep & Co.

Signed-off-by: Jan Kiszka 

---

 include/cobalt/unistd.h|2 ++
 lib/cobalt/clock.c |   14 ++
 lib/cobalt/cobalt.wrappers |1 +
 lib/cobalt/wrappers.c  |6 ++
 4 files changed, 23 insertions(+)

diff --git a/include/cobalt/unistd.h b/include/cobalt/unistd.h
index 8ad2b40..fe3992a 100644
--- a/include/cobalt/unistd.h
+++ b/include/cobalt/unistd.h
@@ -35,6 +35,8 @@ COBALT_DECL(int, close(int fildes));
 
 COBALT_DECL(unsigned int, sleep(unsigned int seconds));
 
+COBALT_DECL(int, usleep(useconds_t usec));
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/lib/cobalt/clock.c b/lib/cobalt/clock.c
index 0450019..7b4ef54 100644
--- a/lib/cobalt/clock.c
+++ b/lib/cobalt/clock.c
@@ -364,6 +364,20 @@ COBALT_IMPL(unsigned int, sleep, (unsigned int seconds))
return 0;
 }
 
+/* @apitags{thread-unrestricted, switch-primary} */
+
+COBALT_IMPL(int, usleep, (useconds_t usec))
+{
+   struct timespec rqt;
+
+   if (cobalt_get_current_fast() == XN_NO_HANDLE)
+   return __STD(usleep(usec));
+
+   rqt.tv_sec = usec / 100;
+   rqt.tv_nsec = (usec % 100) * 1000;
+   return __WRAP(clock_nanosleep(CLOCK_MONOTONIC, 0, , NULL));
+}
+
 /* @apitags{unrestricted} */
 
 COBALT_IMPL(int, gettimeofday, (struct timeval *tv, struct timezone *tz))
diff --git a/lib/cobalt/cobalt.wrappers b/lib/cobalt/cobalt.wrappers
index f8bda39..91bd5ef 100644
--- a/lib/cobalt/cobalt.wrappers
+++ b/lib/cobalt/cobalt.wrappers
@@ -108,6 +108,7 @@
 --wrap sigqueue
 --wrap kill
 --wrap sleep
+--wrap usleep
 --wrap mmap
 --wrap mmap64
 --wrap time
diff --git a/lib/cobalt/wrappers.c b/lib/cobalt/wrappers.c
index 51f470f..b7e6271 100644
--- a/lib/cobalt/wrappers.c
+++ b/lib/cobalt/wrappers.c
@@ -526,3 +526,9 @@ unsigned int __real_sleep(unsigned int seconds)
 {
return sleep(seconds);
 }
+
+__weak
+int __real_usleep(useconds_t usec)
+{
+   return usleep(usec);
+}


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[Xenomai-git] Jan Kiszka : lib/cobalt: Provide RT-capable usleep

2017-03-05 Thread git repository hosting 
Module: xenomai-3
Branch: next
Commit: c4cf13c420fc86834e7ddd08f21e93de44356df6
URL:
http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=c4cf13c420fc86834e7ddd08f21e93de44356df6

Author: Jan Kiszka 
Date:   Mon May 30 14:58:07 2016 +0200

lib/cobalt: Provide RT-capable usleep

User may expect this (probably last) sleeping service to be available
under Cobalt just like sleep, nanosleep & Co.

Signed-off-by: Jan Kiszka 

---

 include/cobalt/unistd.h|2 ++
 lib/cobalt/clock.c |   14 ++
 lib/cobalt/cobalt.wrappers |1 +
 lib/cobalt/wrappers.c  |6 ++
 4 files changed, 23 insertions(+)

diff --git a/include/cobalt/unistd.h b/include/cobalt/unistd.h
index 8ad2b40..fe3992a 100644
--- a/include/cobalt/unistd.h
+++ b/include/cobalt/unistd.h
@@ -35,6 +35,8 @@ COBALT_DECL(int, close(int fildes));
 
 COBALT_DECL(unsigned int, sleep(unsigned int seconds));
 
+COBALT_DECL(int, usleep(useconds_t usec));
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/lib/cobalt/clock.c b/lib/cobalt/clock.c
index 0450019..7b4ef54 100644
--- a/lib/cobalt/clock.c
+++ b/lib/cobalt/clock.c
@@ -364,6 +364,20 @@ COBALT_IMPL(unsigned int, sleep, (unsigned int seconds))
return 0;
 }
 
+/* @apitags{thread-unrestricted, switch-primary} */
+
+COBALT_IMPL(int, usleep, (useconds_t usec))
+{
+   struct timespec rqt;
+
+   if (cobalt_get_current_fast() == XN_NO_HANDLE)
+   return __STD(usleep(usec));
+
+   rqt.tv_sec = usec / 100;
+   rqt.tv_nsec = (usec % 100) * 1000;
+   return __WRAP(clock_nanosleep(CLOCK_MONOTONIC, 0, , NULL));
+}
+
 /* @apitags{unrestricted} */
 
 COBALT_IMPL(int, gettimeofday, (struct timeval *tv, struct timezone *tz))
diff --git a/lib/cobalt/cobalt.wrappers b/lib/cobalt/cobalt.wrappers
index f8bda39..91bd5ef 100644
--- a/lib/cobalt/cobalt.wrappers
+++ b/lib/cobalt/cobalt.wrappers
@@ -108,6 +108,7 @@
 --wrap sigqueue
 --wrap kill
 --wrap sleep
+--wrap usleep
 --wrap mmap
 --wrap mmap64
 --wrap time
diff --git a/lib/cobalt/wrappers.c b/lib/cobalt/wrappers.c
index 1f1664e..43ca630 100644
--- a/lib/cobalt/wrappers.c
+++ b/lib/cobalt/wrappers.c
@@ -538,3 +538,9 @@ unsigned int __real_sleep(unsigned int seconds)
 {
return sleep(seconds);
 }
+
+__weak
+int __real_usleep(useconds_t usec)
+{
+   return usleep(usec);
+}


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[Xenomai-git] Jan Kiszka : lib/cobalt: Provide RT-capable usleep

2017-02-15 Thread git repository hosting 
Module: xenomai-3
Branch: next
Commit: 16e10e5e9edc2c92159b9b0c2acf8e7c9558f477
URL:
http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=16e10e5e9edc2c92159b9b0c2acf8e7c9558f477

Author: Jan Kiszka 
Date:   Mon May 30 14:58:07 2016 +0200

lib/cobalt: Provide RT-capable usleep

User may expect this (probably last) sleeping service to be available
under Cobalt just like sleep, nanosleep & Co.

Signed-off-by: Jan Kiszka 

---

 include/cobalt/unistd.h|2 ++
 lib/cobalt/clock.c |   14 ++
 lib/cobalt/cobalt.wrappers |1 +
 lib/cobalt/wrappers.c  |6 ++
 4 files changed, 23 insertions(+)

diff --git a/include/cobalt/unistd.h b/include/cobalt/unistd.h
index 8ad2b40..fe3992a 100644
--- a/include/cobalt/unistd.h
+++ b/include/cobalt/unistd.h
@@ -35,6 +35,8 @@ COBALT_DECL(int, close(int fildes));
 
 COBALT_DECL(unsigned int, sleep(unsigned int seconds));
 
+COBALT_DECL(int, usleep(useconds_t usec));
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/lib/cobalt/clock.c b/lib/cobalt/clock.c
index 0450019..7b4ef54 100644
--- a/lib/cobalt/clock.c
+++ b/lib/cobalt/clock.c
@@ -364,6 +364,20 @@ COBALT_IMPL(unsigned int, sleep, (unsigned int seconds))
return 0;
 }
 
+/* @apitags{thread-unrestricted, switch-primary} */
+
+COBALT_IMPL(int, usleep, (useconds_t usec))
+{
+   struct timespec rqt;
+
+   if (cobalt_get_current_fast() == XN_NO_HANDLE)
+   return __STD(usleep(usec));
+
+   rqt.tv_sec = usec / 100;
+   rqt.tv_nsec = (usec % 100) * 1000;
+   return __WRAP(clock_nanosleep(CLOCK_MONOTONIC, 0, , NULL));
+}
+
 /* @apitags{unrestricted} */
 
 COBALT_IMPL(int, gettimeofday, (struct timeval *tv, struct timezone *tz))
diff --git a/lib/cobalt/cobalt.wrappers b/lib/cobalt/cobalt.wrappers
index f8bda39..91bd5ef 100644
--- a/lib/cobalt/cobalt.wrappers
+++ b/lib/cobalt/cobalt.wrappers
@@ -108,6 +108,7 @@
 --wrap sigqueue
 --wrap kill
 --wrap sleep
+--wrap usleep
 --wrap mmap
 --wrap mmap64
 --wrap time
diff --git a/lib/cobalt/wrappers.c b/lib/cobalt/wrappers.c
index fc9d790..fa7fbcb 100644
--- a/lib/cobalt/wrappers.c
+++ b/lib/cobalt/wrappers.c
@@ -541,6 +541,12 @@ unsigned int __real_sleep(unsigned int seconds)
 }
 
 __weak
+int __real_usleep(useconds_t usec)
+{
+   return usleep(usec);
+}
+
+__weak
 int __real___cxa_guard_acquire(__guard *g)
 {
return __cxa_guard_acquire(g);


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[Xenomai-git] Jan Kiszka : lib/cobalt: Provide RT-capable usleep

2017-01-26 Thread git repository hosting 
Module: xenomai-3
Branch: next
Commit: b20f4a2dc0b3627c821af18efcbb45ca1e609291
URL:
http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=b20f4a2dc0b3627c821af18efcbb45ca1e609291

Author: Jan Kiszka 
Date:   Mon May 30 14:58:07 2016 +0200

lib/cobalt: Provide RT-capable usleep

User may expect this (probably last) sleeping service to be available
under Cobalt just like sleep, nanosleep & Co.

Signed-off-by: Jan Kiszka 

---

 include/cobalt/unistd.h|2 ++
 lib/cobalt/clock.c |   14 ++
 lib/cobalt/cobalt.wrappers |1 +
 lib/cobalt/wrappers.c  |6 ++
 4 files changed, 23 insertions(+)

diff --git a/include/cobalt/unistd.h b/include/cobalt/unistd.h
index 8ad2b40..fe3992a 100644
--- a/include/cobalt/unistd.h
+++ b/include/cobalt/unistd.h
@@ -35,6 +35,8 @@ COBALT_DECL(int, close(int fildes));
 
 COBALT_DECL(unsigned int, sleep(unsigned int seconds));
 
+COBALT_DECL(int, usleep(useconds_t usec));
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/lib/cobalt/clock.c b/lib/cobalt/clock.c
index 0450019..7b4ef54 100644
--- a/lib/cobalt/clock.c
+++ b/lib/cobalt/clock.c
@@ -364,6 +364,20 @@ COBALT_IMPL(unsigned int, sleep, (unsigned int seconds))
return 0;
 }
 
+/* @apitags{thread-unrestricted, switch-primary} */
+
+COBALT_IMPL(int, usleep, (useconds_t usec))
+{
+   struct timespec rqt;
+
+   if (cobalt_get_current_fast() == XN_NO_HANDLE)
+   return __STD(usleep(usec));
+
+   rqt.tv_sec = usec / 100;
+   rqt.tv_nsec = (usec % 100) * 1000;
+   return __WRAP(clock_nanosleep(CLOCK_MONOTONIC, 0, , NULL));
+}
+
 /* @apitags{unrestricted} */
 
 COBALT_IMPL(int, gettimeofday, (struct timeval *tv, struct timezone *tz))
diff --git a/lib/cobalt/cobalt.wrappers b/lib/cobalt/cobalt.wrappers
index f8bda39..91bd5ef 100644
--- a/lib/cobalt/cobalt.wrappers
+++ b/lib/cobalt/cobalt.wrappers
@@ -108,6 +108,7 @@
 --wrap sigqueue
 --wrap kill
 --wrap sleep
+--wrap usleep
 --wrap mmap
 --wrap mmap64
 --wrap time
diff --git a/lib/cobalt/wrappers.c b/lib/cobalt/wrappers.c
index fc9d790..fa7fbcb 100644
--- a/lib/cobalt/wrappers.c
+++ b/lib/cobalt/wrappers.c
@@ -541,6 +541,12 @@ unsigned int __real_sleep(unsigned int seconds)
 }
 
 __weak
+int __real_usleep(useconds_t usec)
+{
+   return usleep(usec);
+}
+
+__weak
 int __real___cxa_guard_acquire(__guard *g)
 {
return __cxa_guard_acquire(g);


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[Xenomai-git] Jan Kiszka : lib/cobalt: Provide RT-capable usleep

2016-12-09 Thread git repository hosting 
Module: xenomai-3
Branch: next
Commit: a0981fb6c607eaf59492a596c4b15e7097590508
URL:
http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=a0981fb6c607eaf59492a596c4b15e7097590508

Author: Jan Kiszka 
Date:   Mon May 30 14:58:07 2016 +0200

lib/cobalt: Provide RT-capable usleep

User may expect this (probably last) sleeping service to be available
under Cobalt just like sleep, nanosleep & Co.

Signed-off-by: Jan Kiszka 

---

 include/cobalt/unistd.h|2 ++
 lib/cobalt/clock.c |   14 ++
 lib/cobalt/cobalt.wrappers |1 +
 lib/cobalt/wrappers.c  |6 ++
 4 files changed, 23 insertions(+)

diff --git a/include/cobalt/unistd.h b/include/cobalt/unistd.h
index 8ad2b40..fe3992a 100644
--- a/include/cobalt/unistd.h
+++ b/include/cobalt/unistd.h
@@ -35,6 +35,8 @@ COBALT_DECL(int, close(int fildes));
 
 COBALT_DECL(unsigned int, sleep(unsigned int seconds));
 
+COBALT_DECL(int, usleep(useconds_t usec));
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/lib/cobalt/clock.c b/lib/cobalt/clock.c
index 0450019..7b4ef54 100644
--- a/lib/cobalt/clock.c
+++ b/lib/cobalt/clock.c
@@ -364,6 +364,20 @@ COBALT_IMPL(unsigned int, sleep, (unsigned int seconds))
return 0;
 }
 
+/* @apitags{thread-unrestricted, switch-primary} */
+
+COBALT_IMPL(int, usleep, (useconds_t usec))
+{
+   struct timespec rqt;
+
+   if (cobalt_get_current_fast() == XN_NO_HANDLE)
+   return __STD(usleep(usec));
+
+   rqt.tv_sec = usec / 100;
+   rqt.tv_nsec = (usec % 100) * 1000;
+   return __WRAP(clock_nanosleep(CLOCK_MONOTONIC, 0, , NULL));
+}
+
 /* @apitags{unrestricted} */
 
 COBALT_IMPL(int, gettimeofday, (struct timeval *tv, struct timezone *tz))
diff --git a/lib/cobalt/cobalt.wrappers b/lib/cobalt/cobalt.wrappers
index 19153ae..bf7a810 100644
--- a/lib/cobalt/cobalt.wrappers
+++ b/lib/cobalt/cobalt.wrappers
@@ -110,6 +110,7 @@
 --wrap sigqueue
 --wrap kill
 --wrap sleep
+--wrap usleep
 --wrap mmap
 --wrap mmap64
 --wrap time
diff --git a/lib/cobalt/wrappers.c b/lib/cobalt/wrappers.c
index 1f1664e..43ca630 100644
--- a/lib/cobalt/wrappers.c
+++ b/lib/cobalt/wrappers.c
@@ -538,3 +538,9 @@ unsigned int __real_sleep(unsigned int seconds)
 {
return sleep(seconds);
 }
+
+__weak
+int __real_usleep(useconds_t usec)
+{
+   return usleep(usec);
+}


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[Xenomai-git] Jan Kiszka : lib/cobalt: Provide RT-capable usleep

2016-11-28 Thread git repository hosting 
Module: xenomai-3
Branch: next
Commit: bb7cb06bf80aa193d68906f30131b50d4b8f27a7
URL:
http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=bb7cb06bf80aa193d68906f30131b50d4b8f27a7

Author: Jan Kiszka 
Date:   Mon May 30 14:58:07 2016 +0200

lib/cobalt: Provide RT-capable usleep

User may expect this (probably last) sleeping service to be available
under Cobalt just like sleep, nanosleep & Co.

Signed-off-by: Jan Kiszka 

---

 include/cobalt/unistd.h|2 ++
 lib/cobalt/clock.c |   14 ++
 lib/cobalt/cobalt.wrappers |1 +
 lib/cobalt/wrappers.c  |6 ++
 4 files changed, 23 insertions(+)

diff --git a/include/cobalt/unistd.h b/include/cobalt/unistd.h
index 8ad2b40..fe3992a 100644
--- a/include/cobalt/unistd.h
+++ b/include/cobalt/unistd.h
@@ -35,6 +35,8 @@ COBALT_DECL(int, close(int fildes));
 
 COBALT_DECL(unsigned int, sleep(unsigned int seconds));
 
+COBALT_DECL(int, usleep(useconds_t usec));
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/lib/cobalt/clock.c b/lib/cobalt/clock.c
index 0450019..7b4ef54 100644
--- a/lib/cobalt/clock.c
+++ b/lib/cobalt/clock.c
@@ -364,6 +364,20 @@ COBALT_IMPL(unsigned int, sleep, (unsigned int seconds))
return 0;
 }
 
+/* @apitags{thread-unrestricted, switch-primary} */
+
+COBALT_IMPL(int, usleep, (useconds_t usec))
+{
+   struct timespec rqt;
+
+   if (cobalt_get_current_fast() == XN_NO_HANDLE)
+   return __STD(usleep(usec));
+
+   rqt.tv_sec = usec / 100;
+   rqt.tv_nsec = (usec % 100) * 1000;
+   return __WRAP(clock_nanosleep(CLOCK_MONOTONIC, 0, , NULL));
+}
+
 /* @apitags{unrestricted} */
 
 COBALT_IMPL(int, gettimeofday, (struct timeval *tv, struct timezone *tz))
diff --git a/lib/cobalt/cobalt.wrappers b/lib/cobalt/cobalt.wrappers
index 19153ae..bf7a810 100644
--- a/lib/cobalt/cobalt.wrappers
+++ b/lib/cobalt/cobalt.wrappers
@@ -110,6 +110,7 @@
 --wrap sigqueue
 --wrap kill
 --wrap sleep
+--wrap usleep
 --wrap mmap
 --wrap mmap64
 --wrap time
diff --git a/lib/cobalt/wrappers.c b/lib/cobalt/wrappers.c
index 1f1664e..43ca630 100644
--- a/lib/cobalt/wrappers.c
+++ b/lib/cobalt/wrappers.c
@@ -538,3 +538,9 @@ unsigned int __real_sleep(unsigned int seconds)
 {
return sleep(seconds);
 }
+
+__weak
+int __real_usleep(useconds_t usec)
+{
+   return usleep(usec);
+}


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[Xenomai-git] Jan Kiszka : lib/cobalt: Provide RT-capable usleep

2016-11-21 Thread git repository hosting 
Module: xenomai-3
Branch: next
Commit: 7e4085d689a45433c9133a937cd4bfc9cbb2bfbf
URL:
http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=7e4085d689a45433c9133a937cd4bfc9cbb2bfbf

Author: Jan Kiszka 
Date:   Mon May 30 14:58:07 2016 +0200

lib/cobalt: Provide RT-capable usleep

User may expect this (probably last) sleeping service to be available
under Cobalt just like sleep, nanosleep & Co.

Signed-off-by: Jan Kiszka 

---

 include/cobalt/unistd.h|2 ++
 lib/cobalt/clock.c |   14 ++
 lib/cobalt/cobalt.wrappers |1 +
 lib/cobalt/wrappers.c  |6 ++
 4 files changed, 23 insertions(+)

diff --git a/include/cobalt/unistd.h b/include/cobalt/unistd.h
index 8ad2b40..fe3992a 100644
--- a/include/cobalt/unistd.h
+++ b/include/cobalt/unistd.h
@@ -35,6 +35,8 @@ COBALT_DECL(int, close(int fildes));
 
 COBALT_DECL(unsigned int, sleep(unsigned int seconds));
 
+COBALT_DECL(int, usleep(useconds_t usec));
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/lib/cobalt/clock.c b/lib/cobalt/clock.c
index 0450019..7b4ef54 100644
--- a/lib/cobalt/clock.c
+++ b/lib/cobalt/clock.c
@@ -364,6 +364,20 @@ COBALT_IMPL(unsigned int, sleep, (unsigned int seconds))
return 0;
 }
 
+/* @apitags{thread-unrestricted, switch-primary} */
+
+COBALT_IMPL(int, usleep, (useconds_t usec))
+{
+   struct timespec rqt;
+
+   if (cobalt_get_current_fast() == XN_NO_HANDLE)
+   return __STD(usleep(usec));
+
+   rqt.tv_sec = usec / 100;
+   rqt.tv_nsec = (usec % 100) * 1000;
+   return __WRAP(clock_nanosleep(CLOCK_MONOTONIC, 0, , NULL));
+}
+
 /* @apitags{unrestricted} */
 
 COBALT_IMPL(int, gettimeofday, (struct timeval *tv, struct timezone *tz))
diff --git a/lib/cobalt/cobalt.wrappers b/lib/cobalt/cobalt.wrappers
index 19153ae..bf7a810 100644
--- a/lib/cobalt/cobalt.wrappers
+++ b/lib/cobalt/cobalt.wrappers
@@ -110,6 +110,7 @@
 --wrap sigqueue
 --wrap kill
 --wrap sleep
+--wrap usleep
 --wrap mmap
 --wrap mmap64
 --wrap time
diff --git a/lib/cobalt/wrappers.c b/lib/cobalt/wrappers.c
index 1f1664e..43ca630 100644
--- a/lib/cobalt/wrappers.c
+++ b/lib/cobalt/wrappers.c
@@ -538,3 +538,9 @@ unsigned int __real_sleep(unsigned int seconds)
 {
return sleep(seconds);
 }
+
+__weak
+int __real_usleep(useconds_t usec)
+{
+   return usleep(usec);
+}


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[Xenomai-git] Jan Kiszka : lib/cobalt: Provide RT-capable usleep

2016-11-15 Thread git repository hosting 
Module: xenomai-3
Branch: next
Commit: cd73d2a1dbab5622028fcee098a4c8461aa34e82
URL:
http://git.xenomai.org/?p=xenomai-3.git;a=commit;h=cd73d2a1dbab5622028fcee098a4c8461aa34e82

Author: Jan Kiszka 
Date:   Mon May 30 14:58:07 2016 +0200

lib/cobalt: Provide RT-capable usleep

User may expect this (probably last) sleeping service to be available
under Cobalt just like sleep, nanosleep & Co.

Signed-off-by: Jan Kiszka 

---

 include/cobalt/unistd.h|2 ++
 lib/cobalt/clock.c |   14 ++
 lib/cobalt/cobalt.wrappers |1 +
 lib/cobalt/wrappers.c  |6 ++
 4 files changed, 23 insertions(+)

diff --git a/include/cobalt/unistd.h b/include/cobalt/unistd.h
index 8ad2b40..fe3992a 100644
--- a/include/cobalt/unistd.h
+++ b/include/cobalt/unistd.h
@@ -35,6 +35,8 @@ COBALT_DECL(int, close(int fildes));
 
 COBALT_DECL(unsigned int, sleep(unsigned int seconds));
 
+COBALT_DECL(int, usleep(useconds_t usec));
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/lib/cobalt/clock.c b/lib/cobalt/clock.c
index 0450019..7b4ef54 100644
--- a/lib/cobalt/clock.c
+++ b/lib/cobalt/clock.c
@@ -364,6 +364,20 @@ COBALT_IMPL(unsigned int, sleep, (unsigned int seconds))
return 0;
 }
 
+/* @apitags{thread-unrestricted, switch-primary} */
+
+COBALT_IMPL(int, usleep, (useconds_t usec))
+{
+   struct timespec rqt;
+
+   if (cobalt_get_current_fast() == XN_NO_HANDLE)
+   return __STD(usleep(usec));
+
+   rqt.tv_sec = usec / 100;
+   rqt.tv_nsec = (usec % 100) * 1000;
+   return __WRAP(clock_nanosleep(CLOCK_MONOTONIC, 0, , NULL));
+}
+
 /* @apitags{unrestricted} */
 
 COBALT_IMPL(int, gettimeofday, (struct timeval *tv, struct timezone *tz))
diff --git a/lib/cobalt/cobalt.wrappers b/lib/cobalt/cobalt.wrappers
index 19153ae..bf7a810 100644
--- a/lib/cobalt/cobalt.wrappers
+++ b/lib/cobalt/cobalt.wrappers
@@ -110,6 +110,7 @@
 --wrap sigqueue
 --wrap kill
 --wrap sleep
+--wrap usleep
 --wrap mmap
 --wrap mmap64
 --wrap time
diff --git a/lib/cobalt/wrappers.c b/lib/cobalt/wrappers.c
index 1f1664e..43ca630 100644
--- a/lib/cobalt/wrappers.c
+++ b/lib/cobalt/wrappers.c
@@ -538,3 +538,9 @@ unsigned int __real_sleep(unsigned int seconds)
 {
return sleep(seconds);
 }
+
+__weak
+int __real_usleep(useconds_t usec)
+{
+   return usleep(usec);
+}


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[Xenomai-git] Jan Kiszka : lib/cobalt: Provide RT-capable usleep

2016-10-31 Thread git repository hosting 
Module: xenomai-jki
Branch: for-forge
Commit: 9396f1c12d31fad018fa90570c78e1ecfc1d9b13
URL:
http://git.xenomai.org/?p=xenomai-jki.git;a=commit;h=9396f1c12d31fad018fa90570c78e1ecfc1d9b13

Author: Jan Kiszka 
Date:   Mon May 30 14:58:07 2016 +0200

lib/cobalt: Provide RT-capable usleep

User may expect this (probably last) sleeping service to be available
under Cobalt just like sleep, nanosleep & Co.

Signed-off-by: Jan Kiszka 

---

 include/cobalt/unistd.h|2 ++
 lib/cobalt/clock.c |   14 ++
 lib/cobalt/cobalt.wrappers |1 +
 lib/cobalt/wrappers.c  |6 ++
 4 files changed, 23 insertions(+)

diff --git a/include/cobalt/unistd.h b/include/cobalt/unistd.h
index 8ad2b40..fe3992a 100644
--- a/include/cobalt/unistd.h
+++ b/include/cobalt/unistd.h
@@ -35,6 +35,8 @@ COBALT_DECL(int, close(int fildes));
 
 COBALT_DECL(unsigned int, sleep(unsigned int seconds));
 
+COBALT_DECL(int, usleep(useconds_t usec));
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/lib/cobalt/clock.c b/lib/cobalt/clock.c
index 0450019..7b4ef54 100644
--- a/lib/cobalt/clock.c
+++ b/lib/cobalt/clock.c
@@ -364,6 +364,20 @@ COBALT_IMPL(unsigned int, sleep, (unsigned int seconds))
return 0;
 }
 
+/* @apitags{thread-unrestricted, switch-primary} */
+
+COBALT_IMPL(int, usleep, (useconds_t usec))
+{
+   struct timespec rqt;
+
+   if (cobalt_get_current_fast() == XN_NO_HANDLE)
+   return __STD(usleep(usec));
+
+   rqt.tv_sec = usec / 100;
+   rqt.tv_nsec = (usec % 100) * 1000;
+   return __WRAP(clock_nanosleep(CLOCK_MONOTONIC, 0, , NULL));
+}
+
 /* @apitags{unrestricted} */
 
 COBALT_IMPL(int, gettimeofday, (struct timeval *tv, struct timezone *tz))
diff --git a/lib/cobalt/cobalt.wrappers b/lib/cobalt/cobalt.wrappers
index 19153ae..bf7a810 100644
--- a/lib/cobalt/cobalt.wrappers
+++ b/lib/cobalt/cobalt.wrappers
@@ -110,6 +110,7 @@
 --wrap sigqueue
 --wrap kill
 --wrap sleep
+--wrap usleep
 --wrap mmap
 --wrap mmap64
 --wrap time
diff --git a/lib/cobalt/wrappers.c b/lib/cobalt/wrappers.c
index 1f1664e..43ca630 100644
--- a/lib/cobalt/wrappers.c
+++ b/lib/cobalt/wrappers.c
@@ -538,3 +538,9 @@ unsigned int __real_sleep(unsigned int seconds)
 {
return sleep(seconds);
 }
+
+__weak
+int __real_usleep(useconds_t usec)
+{
+   return usleep(usec);
+}


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[Xenomai-git] Jan Kiszka : lib/cobalt: Provide RT-capable usleep

2016-09-15 Thread git repository hosting 
Module: xenomai-jki
Branch: for-forge
Commit: 0c4a68a799988b6dbb16b1cca3fd29a3c8a19575
URL:
http://git.xenomai.org/?p=xenomai-jki.git;a=commit;h=0c4a68a799988b6dbb16b1cca3fd29a3c8a19575

Author: Jan Kiszka 
Date:   Mon May 30 14:58:07 2016 +0200

lib/cobalt: Provide RT-capable usleep

User may expect this (probably last) sleeping service to be available
under Cobalt just like sleep, nanosleep & Co.

Signed-off-by: Jan Kiszka 

---

 include/cobalt/unistd.h|2 ++
 lib/cobalt/clock.c |   14 ++
 lib/cobalt/cobalt.wrappers |1 +
 lib/cobalt/wrappers.c  |6 ++
 4 files changed, 23 insertions(+)

diff --git a/include/cobalt/unistd.h b/include/cobalt/unistd.h
index 8ad2b40..fe3992a 100644
--- a/include/cobalt/unistd.h
+++ b/include/cobalt/unistd.h
@@ -35,6 +35,8 @@ COBALT_DECL(int, close(int fildes));
 
 COBALT_DECL(unsigned int, sleep(unsigned int seconds));
 
+COBALT_DECL(int, usleep(useconds_t usec));
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/lib/cobalt/clock.c b/lib/cobalt/clock.c
index 0450019..7b4ef54 100644
--- a/lib/cobalt/clock.c
+++ b/lib/cobalt/clock.c
@@ -364,6 +364,20 @@ COBALT_IMPL(unsigned int, sleep, (unsigned int seconds))
return 0;
 }
 
+/* @apitags{thread-unrestricted, switch-primary} */
+
+COBALT_IMPL(int, usleep, (useconds_t usec))
+{
+   struct timespec rqt;
+
+   if (cobalt_get_current_fast() == XN_NO_HANDLE)
+   return __STD(usleep(usec));
+
+   rqt.tv_sec = usec / 100;
+   rqt.tv_nsec = (usec % 100) * 1000;
+   return __WRAP(clock_nanosleep(CLOCK_MONOTONIC, 0, , NULL));
+}
+
 /* @apitags{unrestricted} */
 
 COBALT_IMPL(int, gettimeofday, (struct timeval *tv, struct timezone *tz))
diff --git a/lib/cobalt/cobalt.wrappers b/lib/cobalt/cobalt.wrappers
index 19153ae..bf7a810 100644
--- a/lib/cobalt/cobalt.wrappers
+++ b/lib/cobalt/cobalt.wrappers
@@ -110,6 +110,7 @@
 --wrap sigqueue
 --wrap kill
 --wrap sleep
+--wrap usleep
 --wrap mmap
 --wrap mmap64
 --wrap time
diff --git a/lib/cobalt/wrappers.c b/lib/cobalt/wrappers.c
index 1f1664e..43ca630 100644
--- a/lib/cobalt/wrappers.c
+++ b/lib/cobalt/wrappers.c
@@ -538,3 +538,9 @@ unsigned int __real_sleep(unsigned int seconds)
 {
return sleep(seconds);
 }
+
+__weak
+int __real_usleep(useconds_t usec)
+{
+   return usleep(usec);
+}


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[Xenomai-git] Jan Kiszka : lib/cobalt: Provide RT-capable usleep

2016-06-14 Thread git repository hosting 
Module: xenomai-jki
Branch: for-forge
Commit: 621a3642aab410a7a231d262556e9e89fd86dabf
URL:
http://git.xenomai.org/?p=xenomai-jki.git;a=commit;h=621a3642aab410a7a231d262556e9e89fd86dabf

Author: Jan Kiszka 
Date:   Mon May 30 14:58:07 2016 +0200

lib/cobalt: Provide RT-capable usleep

User may expect this (probably last) sleeping service to be available
under Cobalt just like sleep, nanosleep & Co.

Signed-off-by: Jan Kiszka 

---

 include/cobalt/unistd.h|2 ++
 lib/cobalt/clock.c |   14 ++
 lib/cobalt/cobalt.wrappers |1 +
 lib/cobalt/wrappers.c  |6 ++
 4 files changed, 23 insertions(+)

diff --git a/include/cobalt/unistd.h b/include/cobalt/unistd.h
index 8ad2b40..fe3992a 100644
--- a/include/cobalt/unistd.h
+++ b/include/cobalt/unistd.h
@@ -35,6 +35,8 @@ COBALT_DECL(int, close(int fildes));
 
 COBALT_DECL(unsigned int, sleep(unsigned int seconds));
 
+COBALT_DECL(int, usleep(useconds_t usec));
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/lib/cobalt/clock.c b/lib/cobalt/clock.c
index 0450019..7b4ef54 100644
--- a/lib/cobalt/clock.c
+++ b/lib/cobalt/clock.c
@@ -364,6 +364,20 @@ COBALT_IMPL(unsigned int, sleep, (unsigned int seconds))
return 0;
 }
 
+/* @apitags{thread-unrestricted, switch-primary} */
+
+COBALT_IMPL(int, usleep, (useconds_t usec))
+{
+   struct timespec rqt;
+
+   if (cobalt_get_current_fast() == XN_NO_HANDLE)
+   return __STD(usleep(usec));
+
+   rqt.tv_sec = usec / 100;
+   rqt.tv_nsec = (usec % 100) * 1000;
+   return __WRAP(clock_nanosleep(CLOCK_MONOTONIC, 0, , NULL));
+}
+
 /* @apitags{unrestricted} */
 
 COBALT_IMPL(int, gettimeofday, (struct timeval *tv, struct timezone *tz))
diff --git a/lib/cobalt/cobalt.wrappers b/lib/cobalt/cobalt.wrappers
index 19153ae..bf7a810 100644
--- a/lib/cobalt/cobalt.wrappers
+++ b/lib/cobalt/cobalt.wrappers
@@ -110,6 +110,7 @@
 --wrap sigqueue
 --wrap kill
 --wrap sleep
+--wrap usleep
 --wrap mmap
 --wrap mmap64
 --wrap time
diff --git a/lib/cobalt/wrappers.c b/lib/cobalt/wrappers.c
index 1f1664e..43ca630 100644
--- a/lib/cobalt/wrappers.c
+++ b/lib/cobalt/wrappers.c
@@ -538,3 +538,9 @@ unsigned int __real_sleep(unsigned int seconds)
 {
return sleep(seconds);
 }
+
+__weak
+int __real_usleep(useconds_t usec)
+{
+   return usleep(usec);
+}


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[Xenomai-git] Jan Kiszka : lib/cobalt: Provide RT-capable usleep

2016-06-14 Thread git repository hosting 
Module: xenomai-jki
Branch: for-forge
Commit: 6dc559c3555100482bb19be34e5435db6ce15dba
URL:
http://git.xenomai.org/?p=xenomai-jki.git;a=commit;h=6dc559c3555100482bb19be34e5435db6ce15dba

Author: Jan Kiszka 
Date:   Mon May 30 14:58:07 2016 +0200

lib/cobalt: Provide RT-capable usleep

User may expect this (probably last) sleeping service to be available
under Cobalt just like sleep, nanosleep & Co.

Signed-off-by: Jan Kiszka 

---

 include/cobalt/unistd.h|2 ++
 lib/cobalt/clock.c |   14 ++
 lib/cobalt/cobalt.wrappers |1 +
 lib/cobalt/wrappers.c  |6 ++
 4 files changed, 23 insertions(+)

diff --git a/include/cobalt/unistd.h b/include/cobalt/unistd.h
index 8ad2b40..fe3992a 100644
--- a/include/cobalt/unistd.h
+++ b/include/cobalt/unistd.h
@@ -35,6 +35,8 @@ COBALT_DECL(int, close(int fildes));
 
 COBALT_DECL(unsigned int, sleep(unsigned int seconds));
 
+COBALT_DECL(int, usleep(useconds_t usec));
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/lib/cobalt/clock.c b/lib/cobalt/clock.c
index 0450019..7b4ef54 100644
--- a/lib/cobalt/clock.c
+++ b/lib/cobalt/clock.c
@@ -364,6 +364,20 @@ COBALT_IMPL(unsigned int, sleep, (unsigned int seconds))
return 0;
 }
 
+/* @apitags{thread-unrestricted, switch-primary} */
+
+COBALT_IMPL(int, usleep, (useconds_t usec))
+{
+   struct timespec rqt;
+
+   if (cobalt_get_current_fast() == XN_NO_HANDLE)
+   return __STD(usleep(usec));
+
+   rqt.tv_sec = usec / 100;
+   rqt.tv_nsec = (usec % 100) * 1000;
+   return __WRAP(clock_nanosleep(CLOCK_MONOTONIC, 0, , NULL));
+}
+
 /* @apitags{unrestricted} */
 
 COBALT_IMPL(int, gettimeofday, (struct timeval *tv, struct timezone *tz))
diff --git a/lib/cobalt/cobalt.wrappers b/lib/cobalt/cobalt.wrappers
index 19153ae..bf7a810 100644
--- a/lib/cobalt/cobalt.wrappers
+++ b/lib/cobalt/cobalt.wrappers
@@ -110,6 +110,7 @@
 --wrap sigqueue
 --wrap kill
 --wrap sleep
+--wrap usleep
 --wrap mmap
 --wrap mmap64
 --wrap time
diff --git a/lib/cobalt/wrappers.c b/lib/cobalt/wrappers.c
index 1f1664e..43ca630 100644
--- a/lib/cobalt/wrappers.c
+++ b/lib/cobalt/wrappers.c
@@ -538,3 +538,9 @@ unsigned int __real_sleep(unsigned int seconds)
 {
return sleep(seconds);
 }
+
+__weak
+int __real_usleep(useconds_t usec)
+{
+   return usleep(usec);
+}


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[Xenomai-git] Jan Kiszka : lib/cobalt: Provide RT-capable usleep

2016-05-30 Thread git repository hosting 
Module: xenomai-jki
Branch: for-forge
Commit: ec9a8c81944d4a3e3f50af314fa58ade68dd28c2
URL:
http://git.xenomai.org/?p=xenomai-jki.git;a=commit;h=ec9a8c81944d4a3e3f50af314fa58ade68dd28c2

Author: Jan Kiszka 
Date:   Mon May 30 14:58:07 2016 +0200

lib/cobalt: Provide RT-capable usleep

User may expect this (probably last) sleeping service to be available
under Cobalt just like sleep, nanosleep & Co.

Signed-off-by: Jan Kiszka 

---

 include/cobalt/unistd.h|2 ++
 lib/cobalt/clock.c |   14 ++
 lib/cobalt/cobalt.wrappers |1 +
 lib/cobalt/wrappers.c  |6 ++
 4 files changed, 23 insertions(+)

diff --git a/include/cobalt/unistd.h b/include/cobalt/unistd.h
index 8ad2b40..fe3992a 100644
--- a/include/cobalt/unistd.h
+++ b/include/cobalt/unistd.h
@@ -35,6 +35,8 @@ COBALT_DECL(int, close(int fildes));
 
 COBALT_DECL(unsigned int, sleep(unsigned int seconds));
 
+COBALT_DECL(int, usleep(useconds_t usec));
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/lib/cobalt/clock.c b/lib/cobalt/clock.c
index 0450019..7b4ef54 100644
--- a/lib/cobalt/clock.c
+++ b/lib/cobalt/clock.c
@@ -364,6 +364,20 @@ COBALT_IMPL(unsigned int, sleep, (unsigned int seconds))
return 0;
 }
 
+/* @apitags{thread-unrestricted, switch-primary} */
+
+COBALT_IMPL(int, usleep, (useconds_t usec))
+{
+   struct timespec rqt;
+
+   if (cobalt_get_current_fast() == XN_NO_HANDLE)
+   return __STD(usleep(usec));
+
+   rqt.tv_sec = usec / 100;
+   rqt.tv_nsec = (usec % 100) * 1000;
+   return __WRAP(clock_nanosleep(CLOCK_MONOTONIC, 0, , NULL));
+}
+
 /* @apitags{unrestricted} */
 
 COBALT_IMPL(int, gettimeofday, (struct timeval *tv, struct timezone *tz))
diff --git a/lib/cobalt/cobalt.wrappers b/lib/cobalt/cobalt.wrappers
index 19153ae..bf7a810 100644
--- a/lib/cobalt/cobalt.wrappers
+++ b/lib/cobalt/cobalt.wrappers
@@ -110,6 +110,7 @@
 --wrap sigqueue
 --wrap kill
 --wrap sleep
+--wrap usleep
 --wrap mmap
 --wrap mmap64
 --wrap time
diff --git a/lib/cobalt/wrappers.c b/lib/cobalt/wrappers.c
index 1f1664e..43ca630 100644
--- a/lib/cobalt/wrappers.c
+++ b/lib/cobalt/wrappers.c
@@ -538,3 +538,9 @@ unsigned int __real_sleep(unsigned int seconds)
 {
return sleep(seconds);
 }
+
+__weak
+int __real_usleep(useconds_t usec)
+{
+   return usleep(usec);
+}


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