Christian Göttsche 15f4421f10 lib: avoid dropping const qualifier during cast ...

subordinateio.c:360:20: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
      360 |         range1 = (*(struct commonio_entry **) p1)->eptr;
          |                    ^
    subordinateio.c:364:20: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
      364 |         range2 = (*(struct commonio_entry **) p2)->eptr;
          |                    ^

    groupio.c:215:15: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
      215 |         if ((*(struct commonio_entry **) p1)->eptr == NULL) {
          |               ^
    groupio.c:218:15: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
      218 |         if ((*(struct commonio_entry **) p2)->eptr == NULL) {
          |               ^
    groupio.c:222:34: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
      222 |         u1 = ((struct group *) (*(struct commonio_entry **) p1)->eptr)->gr_gid;
          |                                  ^
    groupio.c:223:34: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
      223 |         u2 = ((struct group *) (*(struct commonio_entry **) p2)->eptr)->gr_gid;
          |                                  ^

    pwio.c:187:15: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
      187 |         if ((*(struct commonio_entry **) p1)->eptr == NULL)
          |               ^
    pwio.c:189:15: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
      189 |         if ((*(struct commonio_entry **) p2)->eptr == NULL)
          |               ^
    pwio.c:192:35: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
      192 |         u1 = ((struct passwd *) (*(struct commonio_entry **) p1)->eptr)->pw_uid;
          |                                   ^
    pwio.c:193:35: warning: cast discards 'const' qualifier from pointer target type [-Wcast-qual]
      193 |         u2 = ((struct passwd *) (*(struct commonio_entry **) p2)->eptr)->pw_uid;
          |                                   ^

Reviewed-by: Alejandro Colomar <alx@kernel.org>

2023-08-21 13:54:27 -05:00

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