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__inet_pton_length: Implement new internal helper function

This commit is contained in:
Florian Weimer
2017-06-21 13:09:08 +02:00
parent 965d5c391c
commit 60149b2859
9 changed files with 697 additions and 73 deletions

View File

@ -56,4 +56,13 @@ enum
int __res_nopt (res_state, int n0, unsigned char *buf, int buflen,
int anslen) attribute_hidden;
/* Convert from presentation format (which usually means ASCII
printable) to network format (which is usually some kind of binary
format). The input is in the range [SRC, SRC + SRCLEN). The
output is written to DST (which has to be 4 or 16 bytes long,
depending on AF). Return 0 for invalid input, 1 for success, -1
for an invalid address family. */
int __inet_pton_length (int af, const char *src, size_t srclen, void *);
libc_hidden_proto (__inet_pton_length)
#endif /* _RESOLV_INTERNAL_H */