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Add bitfield_set function from libubox.

The bitfield functions and macros where removed from libubox. Add the
bitfield_set function which is used by uci, and prefix it with uci_.

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
master
Stijn Tintel 3 years ago
parent
commit
5ad59ad412
2 changed files with 10 additions and 1 deletions
  1. +1
    -1
      blob.c
  2. +9
    -0
      uci.h

+ 1
- 1
blob.c View File

@ -188,7 +188,7 @@ uci_blob_diff(struct blob_attr **tb1, struct blob_attr **tb2,
mark:
ret = true;
if (diff)
bitfield_set(diff, i);
uci_bitfield_set(diff, i);
else
return ret;
}

+ 9
- 0
uci.h View File

@ -689,6 +689,15 @@ uci_lookup_option_string(struct uci_context *ctx, struct uci_section *s, const c
return o->v.string;
}
#ifndef BITS_PER_LONG
#define BITS_PER_LONG (8 * sizeof(unsigned long))
#endif
static inline void uci_bitfield_set(unsigned long *bits, int bit)
{
bits[bit / BITS_PER_LONG] |= (1UL << (bit % BITS_PER_LONG));
}
#ifdef __cplusplus
}
#endif

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