File: explore_max_semaphore_value.py

package info (click to toggle)
python-sysv-ipc 1.1.0-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 540 kB
  • sloc: ansic: 3,140; python: 1,960; makefile: 8; sh: 4
file content (14 lines) | stat: -rw-r--r-- 307 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
 
import sysv_ipc

'''This is a simple test to see how many times a semaphore can be released.'''

sem = sysv_ipc.Semaphore(None, sysv_ipc.IPC_CREX)

print('Semaphore key is {}'.format(sem.key))

for i in range(1, 100000):
    sem.release()

    print('{:05}: value is {}'.format(i, sem.value))

sem.remove()