Rev 8629 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 8629 | turbocat | 1 | #include |
| 2 | #include |
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| 3 | #include |
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| 8632 | turbocat | 4 | #include "shell.h" |
| 8629 | turbocat | 5 | |
| 6 | char __shell_shm_name[32]; |
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| 7 | char*__shell_shm=NULL; |
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| 8 | int __shell_is_init=0; |
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| 9 | |||
| 10 | int __shell_shm_init() |
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| 11 | { |
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| 12 | __shell_is_init=1; |
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| 13 | ksys_proc_table_t *proc_info = (ksys_proc_table_t*)malloc(sizeof(ksys_proc_table_t)); |
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| 14 | if(proc_info == NULL){ |
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| 15 | return -1; |
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| 16 | } |
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| 17 | unsigned PID; |
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| 18 | |||
| 19 | _ksys_process_info(proc_info, -1); |
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| 20 | PID = proc_info->pid; |
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| 21 | free(proc_info); |
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| 22 | |||
| 23 | itoa(PID, __shell_shm_name); |
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| 24 | strcat(__shell_shm_name, "-SHELL"); |
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| 8632 | turbocat | 25 | return _ksys_shm_open(__shell_shm_name, KSYS_SHM_OPEN_ALWAYS | KSYS_SHM_WRITE, SHELL_SHM_MAX, &__shell_shm); |
| 8629 | turbocat | 26 | } |
| 27 | |||
| 28 | int __shell_init() |
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| 29 | { |
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| 30 | if(__shell_is_init){ |
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| 31 | return 0; |
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| 32 | } |
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| 33 | if(__shell_shm_init()){ |
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| 34 | debug_printf("Shell problems detected!\n"); |
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| 35 | return -1; |
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| 36 | } |
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| 37 | return 0; |
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| 38 | } |