LCOV - code coverage report
Current view: top level - frmts/hdf4/hdf-eos - helper.c (source / functions) Hit Total Coverage
Test: gdal_filtered.info Lines: 5 9 55.6 %
Date: 2026-09-18 08:43:21 Functions: 1 1 100.0 %

          Line data    Source code
       1             : #include "mfhdf.h"
       2             : #include "HdfEosDef.h"
       3             : #include "hfile.h"
       4             : 
       5         582 : int32 VgetnameSafe(int32 vkey, char *vgname, size_t vgnamesize)
       6             : {
       7             : #if LIBVER_MAJOR == 4 && LIBVER_MINOR >= 4
       8             :     size_t len = 0;
       9             :     if( Vgetname(vkey, NULL, &len) != SUCCEED ||
      10             :         len >= vgnamesize ||
      11             :         Vgetname(vkey, vgname, &vgnamesize) != SUCCEED)
      12             :     {
      13             :          vgname[0] = 0;
      14             :          return DFE_BADLEN;
      15             :     }
      16             :     return SUCCEED;
      17             : #else
      18         582 :     uint16 name_len = 0;
      19         582 :     if (Vgetnamelen(vkey, &name_len) != SUCCEED)
      20             :     {
      21           0 :          vgname[0] = 0;
      22           0 :          return DFE_BADLEN;
      23             :     }
      24         582 :     if (name_len >= vgnamesize )
      25             :     {
      26           0 :          vgname[0] = 0;
      27           0 :          return DFE_BADLEN;
      28             :     }
      29         582 :     return Vgetname(vkey, vgname);
      30             : #endif
      31             : }

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