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authorDaniel Stenberg <daniel@haxx.se>2017-07-04 09:01:39 +0200
committerDaniel Stenberg <daniel@haxx.se>2017-07-04 11:32:25 +0200
commit909a5bee81a32ceecbf23a15fd8a48879a84b6dc (patch)
tree5cf4a7ba688d78c87aac5758650e1fb7bbdcddbe
parent7121a994dd7134ce71aa341511f8468674d14ffd (diff)
configure: remove checks for 5 functions never used
fork, getprotobyname, inet_addr, perror, uname closes #1638
-rw-r--r--configure.ac7
-rw-r--r--lib/connect.c13
2 files changed, 1 insertions, 19 deletions
diff --git a/configure.ac b/configure.ac
index c999e7555..5104c9ecd 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3281,23 +3281,18 @@ case $host in
;;
esac
-AC_CHECK_FUNCS([fork \
- geteuid \
+AC_CHECK_FUNCS([geteuid \
getpass_r \
getppid \
- getprotobyname \
getpwuid \
getpwuid_r \
getrlimit \
gettimeofday \
if_nametoindex \
- inet_addr \
- perror \
pipe \
setlocale \
setmode \
setrlimit \
- uname \
utime \
utimes
],[
diff --git a/lib/connect.c b/lib/connect.c
index d4fd52b99..e959c1e9b 100644
--- a/lib/connect.c
+++ b/lib/connect.c
@@ -879,19 +879,6 @@ void Curl_tcpnodelay(struct connectdata *conn, curl_socket_t sockfd)
curl_socklen_t onoff = (curl_socklen_t) 1;
int level = IPPROTO_TCP;
-#if 0
- /* The use of getprotobyname() is disabled since it isn't thread-safe on
- numerous systems. On these getprotobyname_r() should be used instead, but
- that exists in at least one 4 arg version and one 5 arg version, and
- since the proto number rarely changes anyway we now just use the hard
- coded number. The "proper" fix would need a configure check for the
- correct function much in the same style the gethostbyname_r versions are
- detected. */
- struct protoent *pe = getprotobyname("tcp");
- if(pe)
- level = pe->p_proto;
-#endif
-
#if defined(CURL_DISABLE_VERBOSE_STRINGS)
(void) conn;
#endif