1dmmp_mpath_array_gDeetv(i3c)e Mapper Multipath API - libdmmp Mdamnmupa_lmpath_array_get(3)
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NAME

6       dmmp_mpath_array_get - Query all existing multipath devices.
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SYNOPSIS

9       int  dmmp_mpath_array_get  (struct dmmp_context *ctx, struct dmmp_mpath
10       ***dmmp_mps, uint32_t *dmmp_mp_count);
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ARGUMENTS

13       ctx         Pointer of 'struct dmmp_context'.  If this pointer is NULL,
14                   your program will be terminated by assert.
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16       dmmp_mps    Output  pointer  array  of  'struct  dmmp_mpath'.   If this
17                   pointer is NULL, your program will be terminated by assert.
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19       dmmp_mp_count
20                   Output pointer of uint32_t. Hold  the  size  of  'dmmp_mps'
21                   pointer  array.  If this pointer is NULL, your program will
22                   be terminated by assert.
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DESCRIPTION

25       Query all existing multipath devices and  store  them  into  a  pointer
26       array.     The    memory    of   'dmmp_mps'   should   be   freed   via
27       dmmp_mpath_array_free.
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RETURN

30       int. Valid error codes are:
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32       * DMMP_OK
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34       * DMMP_ERR_BUG
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36       * DMMP_ERR_NO_MEMORY
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38       * DMMP_ERR_NO_DAEMON
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40       * DMMP_ERR_INCONSISTENT_DATA
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42       Error number could be converted to string by dmmp_strerror.
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46February 2019                dmmp_mpath_array_get      dmmp_mpath_array_get(3)