diff options
| author | Aurelien Jarno <aurelien@aurel32.net> | 2015-01-06 08:33:43 -0800 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2015-01-06 09:00:20 -0800 |
| commit | 5fe55e9c654be9055d5ee22dce749c0ee8a3bb75 (patch) | |
| tree | 8bcd0abc2c3e19bf6717e3b2c0d7271fbd64ca15 /resolv | |
| parent | 9300797ee93422a87f443d5ba7e1411167e7a837 (diff) | |
resolv: improve comments about nserv and nservall
The current comments concerning nserv and nservall are not really clear
and lead to confusion when reviewing an already complex code. Improve
them, there real meaning have been confirmed by a code analysis.
* resolv/res_init.c (__res_vinit): Improve comments about nserv
and nservall.
Diffstat (limited to 'resolv')
| -rw-r--r-- | resolv/res_init.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/resolv/res_init.c b/resolv/res_init.c index d492a08aee..4c170be684 100644 --- a/resolv/res_init.c +++ b/resolv/res_init.c @@ -153,9 +153,9 @@ __res_vinit(res_state statp, int preinit) { char *cp, **pp; int n; char buf[BUFSIZ]; - int nserv = 0; /* number of nameserver records read from file */ + int nserv = 0; /* number of IPv4 nameservers read from file */ #ifdef _LIBC - int nservall = 0; /* number of NS records read, nserv IPv4 only */ + int nservall = 0; /* number of (IPv4 + IPV6) nameservers read from file */ #endif int haveenv = 0; int havesearch = 0; |