database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-07-15 19:21:59 +03:00
Code Activity

Avoid conflicts with library versions of inet_net_ntop() and friends.

Browse Source 
Prefix inet_net_ntop and sibling routines with "pg_" to ensure that
they aren't mistaken for C-library functions.  This fixes warnings
from cpluspluscheck on some platforms, and should help reduce reader
confusion everywhere, since our functions aren't exactly interchangeable
with the library versions (they may have different ideas about address
family codes).

This shouldn't be fixing any actual bugs, unless somebody's linker
is misbehaving, so no need to back-patch.

Discussion: https://postgr.es/m/20518.1559494394@sss.pgh.pa.us
This commit is contained in:
Tom Lane
2019-08-18 19:27:23 -04:00
parent 232720be9b
commit 927f34ce8a
8 changed files with 39 additions and 38 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
src/interfaces/libpq/fe-connect.c
View File

@ -1539,19 +1539,19 @@ getHostaddr(PGconn *conn, char *host_addr, int host_addr_len)
if (addr->ss_family == AF_INET)
{
if (inet_net_ntop(AF_INET,
&((struct sockaddr_in *) addr)->sin_addr.s_addr,
32,
host_addr, host_addr_len) == NULL)
if (pg_inet_net_ntop(AF_INET,
&((struct sockaddr_in *) addr)->sin_addr.s_addr,
32,
host_addr, host_addr_len) == NULL)
host_addr[0] = '\0';
}
#ifdef HAVE_IPV6
else if (addr->ss_family == AF_INET6)
{
if (inet_net_ntop(AF_INET6,
&((struct sockaddr_in6 *) addr)->sin6_addr.s6_addr,
128,
host_addr, host_addr_len) == NULL)
if (pg_inet_net_ntop(AF_INET6,
&((struct sockaddr_in6 *) addr)->sin6_addr.s6_addr,
128,
host_addr, host_addr_len) == NULL)
host_addr[0] = '\0';
}
#endif