diff options
| author | Yaakov Selkowitz <yselkowi at redhat dot com> | 2017-09-27 04:36:35 +0300 |
|---|---|---|
| committer | Yaakov Selkowitz <yselkowi@redhat.com> | 2017-10-10 21:51:23 +0300 |
| commit | 747f31854a572b3dd64912997dde2dc984b1f2d8 (patch) | |
| tree | 6358d38ed94563513e0b234d69f4da88c488dfa5 /winsup | |
| parent | 0b45b053e833d2e87dd71a4a5198fd8158d53a1d (diff) | |
cygwin: fix gethostbyaddr argument types
The first argument of gethostbyaddr needs to accept a generic pointer
to be compatible with e.g. struct in_addr *. This caused an issue
compiling krb5-1.15.
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
Diffstat (limited to 'winsup')
| -rw-r--r-- | winsup/cygwin/include/netdb.h | 2 | ||||
| -rw-r--r-- | winsup/cygwin/net.cc | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/winsup/cygwin/include/netdb.h b/winsup/cygwin/include/netdb.h index e46e34169..91e91720d 100644 --- a/winsup/cygwin/include/netdb.h +++ b/winsup/cygwin/include/netdb.h @@ -228,7 +228,7 @@ void endnetent (void); void endprotoent (void); void endservent (void); void endrpcent (void); -struct hostent *gethostbyaddr (const char *, int, int); +struct hostent *gethostbyaddr (const void *, socklen_t, int); struct hostent *gethostbyname (const char *); #if __MISC_VISIBLE struct hostent *gethostbyname2 (const char *, int); diff --git a/winsup/cygwin/net.cc b/winsup/cygwin/net.cc index fd903b112..8969e7c6f 100644 --- a/winsup/cygwin/net.cc +++ b/winsup/cygwin/net.cc @@ -1152,13 +1152,13 @@ cygwin_gethostbyname (const char *name) /* exported as gethostbyaddr: standards? */ extern "C" struct hostent * -cygwin_gethostbyaddr (const char *addr, int len, int type) +cygwin_gethostbyaddr (const void *addr, socklen_t len, int type) { hostent *res = NULL; __try { - res = dup_ent (gethostbyaddr (addr, len, type)); + res = dup_ent (gethostbyaddr ((const char *) addr, len, type)); if (res) debug_printf ("h_name %s", res->h_name); else |