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| author | Florian Weimer <fweimer@redhat.com> | 2021-07-19 07:55:27 +0200 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2021-07-19 07:56:21 +0200 |
| commit | 4e1d3db1e86804283cd21f3186e06d397284ac70 (patch) | |
| tree | e26a645bbb5e551980fc41cb5597397d92b939e9 /resolv/ns_name.c | |
| parent | cff2c78c513ef8d51e69a6933f1c6aef8a24a6d6 (diff) | |
| download | glibc-4e1d3db1e86804283cd21f3186e06d397284ac70.tar.gz glibc-4e1d3db1e86804283cd21f3186e06d397284ac70.tar.xz glibc-4e1d3db1e86804283cd21f3186e06d397284ac70.zip | |
resolv: Move ns_name_uncompress into its own file and into libc
And reformat to GNU style. Check for negative error returns (instead of -1). The symbol was moved using scripts/move-symbol-to-libc.py. Reviewed-by: Carlos O'Donell <carlos@redhat.com> Tested-by: Carlos O'Donell <carlos@redhat.com>
Diffstat (limited to 'resolv/ns_name.c')
| -rw-r--r-- | resolv/ns_name.c | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/resolv/ns_name.c b/resolv/ns_name.c index 58d6a60ce4..35e25cbd83 100644 --- a/resolv/ns_name.c +++ b/resolv/ns_name.c @@ -330,30 +330,6 @@ cleanup: libresolv_hidden_def (ns_name_pack) /*% - * Expand compressed domain name to presentation format. - * - * return: - *\li Number of bytes read out of `src', or -1 (with errno set). - * - * note: - *\li Root domain returns as "." not "". - */ -int -ns_name_uncompress(const u_char *msg, const u_char *eom, const u_char *src, - char *dst, size_t dstsiz) -{ - u_char tmp[NS_MAXCDNAME]; - int n; - - if ((n = ns_name_unpack(msg, eom, src, tmp, sizeof tmp)) == -1) - return (-1); - if (__ns_name_ntop (tmp, dst, dstsiz) == -1) - return (-1); - return (n); -} -libresolv_hidden_def (ns_name_uncompress) - -/*% * Compress a domain name into wire format, using compression pointers. * * return: |