Hi,
is it possible to get the current jiffies value with a program running in userspace?
I found some source code on the net using "#include <linux/jiffies.h>", but I don't have a /usr/include/linux/jiffies.h file on my system. Although there is a /usr/src/linux/include/linux/jiffies.h file that will generate lots of compiler errors when included:
Code:
/usr/src/linux/include/linux/jiffies.h:75: error: expected , or ; before jiffies_64
/usr/src/linux/include/linux/jiffies.h:79: error: expected =, ,, ;, asm or __attribute__ before get_jiffies_64
/usr/src/linux/include/linux/jiffies.h:225:31: error: division by zero in #if
/usr/src/linux/include/linux/jiffies.h:225:31: error: division by zero in #if
/usr/src/linux/include/linux/jiffies.h:225:31: error: division by zero in #if
/usr/src/linux/include/linux/jiffies.h:225:31: error: division by zero in #if
/usr/src/linux/include/linux/jiffies.h:225:31: error: division by zero in #if
/usr/src/linux/include/linux/jiffies.h:225:31: error: division by zero in #if
/usr/src/linux/include/linux/jiffies.h:225:31: error: division by zero in #if
/usr/src/linux/include/linux/jiffies.h:225:31: error: division by zero in #if
/usr/src/linux/include/linux/jiffies.h:225:31: error: division by zero in #if
/usr/src/linux/include/linux/jiffies.h:225:31: error: division by zero in #if
/usr/src/linux/include/linux/jiffies.h:225:31: error: division by zero in #if
/usr/src/linux/include/linux/jiffies.h:225:31: error: division by zero in #if
/usr/src/linux/include/linux/jiffies.h:225:31: error: division by zero in #if
/usr/src/linux/include/linux/jiffies.h:225:31: error: division by zero in #if
/usr/src/linux/include/linux/jiffies.h:225:31: error: division by zero in #if
/usr/src/linux/include/linux/jiffies.h:274: error: expected =, ,, ;, asm or __attribute__ before jiffies_to_clock_t
/usr/src/linux/include/linux/jiffies.h:276: error: expected =, ,, ;, asm or __attribute__ before jiffies_64_to_clock_t
/usr/src/linux/include/linux/jiffies.h:277: error: expected =, ,, ;, asm or __attribute__ before nsec_to_clock_t
So is there a way to get the jiffies or am I doing something completely wrong?
Peter