@@ -29,13 +29,13 @@ if (! sem_acquire($sem_id)) {
29
29
}
30
30
echo "Success acquire semaphore. \n" ;
31
31
32
- $ shm_id = shm_attach ($ SHMKEY , $ MEMSIZE );
32
+ $ shm_id = shm_attach ($ SHMKEY , $ MEMSIZE );
33
33
if ($ shm_id === FALSE ) {
34
34
echo "Fail to attach shared memory. \n" ;
35
35
sem_remove ($ sem_id );
36
36
exit ;
37
37
}
38
- echo "Success to attach shared memory : $ shm_id . \n" ;
38
+ echo "Success to attach shared memory. \n" ;
39
39
40
40
// Write variable 1
41
41
if (!shm_put_var ($ shm_id , 1 , "Variable 1 " )) {
@@ -48,7 +48,7 @@ echo "Write var1 to shared memory.\n";
48
48
49
49
// Write variable 2
50
50
if (!shm_put_var ($ shm_id , 2 , "Variable 2 " )) {
51
- echo "Fail to put var 2 on shared memory $ shm_id . \n" ;
51
+ echo "Fail to put var 2 on shared memory. \n" ;
52
52
sem_remove ($ sem_id );
53
53
shm_remove ($ shm_id );
54
54
exit ;
@@ -58,15 +58,15 @@ echo "Write var2 to shared memory.\n";
58
58
// Read variable 1
59
59
$ var1 = shm_get_var ($ shm_id , 1 );
60
60
if ($ var1 === FALSE ) {
61
- echo "Fail to retrieve Var 1 from Shared memory $ shm_id , return value= $ var1. \n" ;
61
+ echo "Fail to retrieve Var 1 from Shared memory, return value= $ var1. \n" ;
62
62
} else {
63
63
echo "Read var1= $ var1. \n" ;
64
64
}
65
65
66
66
// Read variable 1
67
67
$ var2 = shm_get_var ($ shm_id , 2 );
68
68
if ($ var1 === FALSE ) {
69
- echo "Fail to retrieve Var 2 from Shared memory $ shm_id , return value= $ var2. \n" ;
69
+ echo "Fail to retrieve Var 2 from Shared memory, return value= $ var2. \n" ;
70
70
} else {
71
71
echo "Read var2= $ var2. \n" ;
72
72
}
@@ -81,7 +81,7 @@ if (!sem_release($sem_id)) {
81
81
if (shm_remove ($ shm_id )) {
82
82
echo "Shared memory successfully removed from SysV. \n" ;
83
83
} else {
84
- echo "Fail to remove $ shm_id shared memory from SysV. \n" ;
84
+ echo "Fail to remove shared memory from SysV. \n" ;
85
85
}
86
86
87
87
// Remove semaphore
@@ -101,7 +101,7 @@ echo "End.\n";
101
101
Start.
102
102
Got semaphore.
103
103
Success acquire semaphore.
104
- Success to attach shared memory : %s .
104
+ Success to attach shared memory.
105
105
Write var1 to shared memory.
106
106
Write var2 to shared memory.
107
107
Read var1=Variable 1.
0 commit comments