diff options
Diffstat (limited to 'lib/libc/net/getproto.c')
| -rw-r--r-- | lib/libc/net/getproto.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/lib/libc/net/getproto.c b/lib/libc/net/getproto.c index 85b40e1..b923edf 100644 --- a/lib/libc/net/getproto.c +++ b/lib/libc/net/getproto.c @@ -33,6 +33,7 @@ static char sccsid[] = "@(#)getproto.c 8.1 (Berkeley) 6/4/93"; #include <sys/cdefs.h> __FBSDID("$FreeBSD$"); +#include <errno.h> #include <netdb.h> #include <nsswitch.h> #include "netdb_private.h" @@ -72,7 +73,7 @@ files_getprotobynumber(void *retval, void *mdata, va_list ap) errnop = va_arg(ap, int *); if ((ped = __protoent_data_init()) == NULL) { - *errnop = -1; + *errnop = errno; return (NS_NOTFOUND); } @@ -83,12 +84,12 @@ files_getprotobynumber(void *retval, void *mdata, va_list ap) if (!ped->stayopen) __endprotoent_p(ped); if (error != 0) { - *errnop = -1; + *errnop = errno; return (NS_NOTFOUND); } if (__copy_protoent(&pe, pptr, buffer, buflen) != 0) { - *errnop = -1; - return (NS_NOTFOUND); + *errnop = errno; + return (NS_RETURN); } *((struct protoent **)retval) = pptr; @@ -120,10 +121,11 @@ getprotobynumber_r(int proto, struct protoent *pptr, char *buffer, rv = nsdispatch(result, dtab, NSDB_PROTOCOLS, "getprotobynumber_r", defaultsrc, proto, pptr, buffer, buflen, &ret_errno); - if (rv == NS_SUCCESS) - return (0); - else + if (rv != NS_SUCCESS) { + errno = ret_errno; return (ret_errno); + } + return (0); } struct protoent * |
