Hi i have create a POSIX thread and trying to pring thread id through pthread_self(), when i print that with %d or %ld, i am getting the negative value?.. what is the workaround for this issue?. My linux version is
2.6.22-14-server.
| Easter Eggs in windows XP | 17 minutes ago | Windows |
| Kernel Module Oops! TRICKY PROBLEM! | 43 minutes ago | Linux kernel |
| usb mic not detected | 15 hours ago | Applications and Utilities |
| linux-2.6.10 | 22 hours ago | Linux kernel |
| How to detect usb device insertioin and removal event ? | 1 day ago | Linux general |
| Extended configuration Read/Write | 1 day ago | Windows |
| Add ext2 inode field | 1 day ago | Linux kernel |
| the kernel how to power off the machine | 1 day ago | Linux kernel |
| struct gendisk via request_queue | 2 days ago | Linux kernel |
| page initialization during kernel initialization | 3 days ago | Linux kernel |
Pthread ids are long
Pthread ids are long unsigned int, while %d is for signed ints. Try using %u instead or %lu.
pthread_t is an opaque type.
pthread_t is an opaque type. Expect anything that tries to manipulate it directly (e.g. by passing it as an argument to printf) to break.