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typedef unsigned long(*POpenDev)(IN unsigned long int);
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POpenDev OpenDev;
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 HANDLE sohandle = NULL;
sohandle  = dlopen("libNiKeyDll.so", RTLD_NOW);
if(NULL != sohandle)
{
    fprintf(stderr, "%s\n", dlerror());
}
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 OPenDev = (POpenDev)dlsym(sohandle, "Opendev");
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#include<dirent.h>
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DIR * opendir(const char * name);
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# fdisk /dev/sdb
Command (m for help): n
Command action
e extended
p primary partition (1-4)
p
Partition number (1-4): 1
First cylinder (1-13054, default 1):
Using default value 1
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mkdir -p /usr/local/svn/to/bakcup
/usr/local/svn/bin/svnadmin hotcopy /usr/local/svn/repos/test /usr/local/svn/to/bakcup --clean-logs

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