Andrew
42e77931bf
- Move source code from `trunk` into program root directory. - Update build files.
45 lines
1020 B
C
45 lines
1020 B
C
#include <sys/ksys.h>
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#include <string.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <shell_api.h>
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char app_name[13];
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char __shell_shm_name[32];
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char*__shell_shm=NULL;
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int __shell_is_init=0;
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int __shell_shm_init()
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{
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__shell_is_init=1;
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ksys_thread_t *proc_info = (ksys_thread_t*)malloc(sizeof(ksys_thread_t));
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if(proc_info == NULL){
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return -1;
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}
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unsigned PID;
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_ksys_thread_info(proc_info, -1);
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PID = proc_info->pid;
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strncpy(app_name, proc_info->name, 12);
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free(proc_info);
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itoa(PID, __shell_shm_name);
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strcat(__shell_shm_name, "-SHELL");
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return _ksys_shm_open(__shell_shm_name, KSYS_SHM_OPEN_ALWAYS | KSYS_SHM_WRITE, SHELL_SHM_MAX, &__shell_shm);
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}
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void __shell_init()
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{
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if(!__shell_is_init){
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if(__shell_shm_init()){
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debug_printf("%s: shell problems detected!\n", app_name);
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_ksys_exit();
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}
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if(!shell_ping()){
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debug_printf("%s: no shell found!\n", app_name);
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_ksys_exit();
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}
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}
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}
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