diff options
| author | delphij <delphij@FreeBSD.org> | 2007-06-11 07:21:21 +0000 |
|---|---|---|
| committer | delphij <delphij@FreeBSD.org> | 2007-06-11 07:21:21 +0000 |
| commit | 0325fb6ca4e8ecfa891d252d9d442141ad32847b (patch) | |
| tree | d64971ce8313ba1ded2f2e6067ba93c54bc1e7ec /lib/libc/inet | |
| parent | 219bfe35e701b456e351b70d8d9b05418b7057d8 (diff) | |
| download | FreeBSD-src-0325fb6ca4e8ecfa891d252d9d442141ad32847b.zip FreeBSD-src-0325fb6ca4e8ecfa891d252d9d442141ad32847b.tar.gz | |
Add inet_ntoa_r, a reentrant version of inet_ntoa. This is
available on a lot of platforms, as well as libkern for years.
Submitted by: "MQ"
Diffstat (limited to 'lib/libc/inet')
| -rw-r--r-- | lib/libc/inet/Symbol.map | 2 | ||||
| -rw-r--r-- | lib/libc/inet/inet_ntoa.c | 8 |
2 files changed, 10 insertions, 0 deletions
diff --git a/lib/libc/inet/Symbol.map b/lib/libc/inet/Symbol.map index 13d1f47..f188b13 100644 --- a/lib/libc/inet/Symbol.map +++ b/lib/libc/inet/Symbol.map @@ -25,6 +25,8 @@ FBSD_1.0 { inet_network; __inet_ntoa; inet_ntoa; + __inet_ntoa_r; + inet_ntoa_r; __inet_ntop; inet_ntop; __inet_pton; diff --git a/lib/libc/inet/inet_ntoa.c b/lib/libc/inet/inet_ntoa.c index 7e29145..b75a983 100644 --- a/lib/libc/inet/inet_ntoa.c +++ b/lib/libc/inet/inet_ntoa.c @@ -59,11 +59,19 @@ inet_ntoa(struct in_addr in) { return (ret); } +char * +inet_ntoa_r(struct in_addr in, char *buf) +{ + (void) inet_ntop(AF_INET, &in, buf, sizeof("255.255.255.255")); + return (buf); +} + /* * Weak aliases for applications that use certain private entry points, * and fail to include <arpa/inet.h>. */ #undef inet_ntoa __weak_reference(__inet_ntoa, inet_ntoa); +__weak_reference(__inet_ntoa_r, inet_ntoa_r); /*! \file */ |
