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author | 2019-03-08 13:40:22 +0100 | |
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committer | 2019-03-25 15:45:35 +0100 | |
commit | c405a5bb3a2299c34f11431be477a228715e66fa (patch) | |
tree | 1dabcddbc14dfb010efb22a1547c30f00a03c98e /utils/sysrepo-plugins/hicn-light/plugin/model/tlock.c | |
parent | 558581790763815071e9c77e06047e689faf752f (diff) |
[HICN-90] adding hicn-light to sysrepo-plugins
Change-Id: Icd92adb21661d33b0cd40ea8c3dd748f0fa97aaf
Signed-off-by: Masoud Hemmatpour <mhemmatp@cisco.com>
Signed-off-by: Luca Muscariello <lumuscar+fdio@cisco.com>
Signed-off-by: Masoud Hemmatpour <mhemmatp@cisco.com>
Diffstat (limited to 'utils/sysrepo-plugins/hicn-light/plugin/model/tlock.c')
-rw-r--r-- | utils/sysrepo-plugins/hicn-light/plugin/model/tlock.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/utils/sysrepo-plugins/hicn-light/plugin/model/tlock.c b/utils/sysrepo-plugins/hicn-light/plugin/model/tlock.c new file mode 100644 index 000000000..2f7b11efa --- /dev/null +++ b/utils/sysrepo-plugins/hicn-light/plugin/model/tlock.c @@ -0,0 +1,21 @@ +#include"tlock.h" + + +void Ticket_init ( int Lock_Number , long int init ){ + +__atomic_store( &En[Lock_Number] , &init , __ATOMIC_SEQ_CST ); +__atomic_store( &De[Lock_Number] , &init , __ATOMIC_SEQ_CST ); +//En[Lock_Number]=init; +//De[Lock_Number]=init; +} + +void Ticket_Lock(int Lock_Number ){ + + int my_ticket = __sync_fetch_and_add(&En[Lock_Number] , 1 ); + while ( my_ticket != De[ Lock_Number ] ) {}; + +} + +void Ticket_Unlock(int Lock_Number ){ +De[Lock_Number]++; +} |