Use glibc_likely instead __builtin_expect.

[jlayton/glibc.git] / nis / nss_nis / nis-hosts.c

diff --git a/nis/nss_nis/nis-hosts.c b/nis/nss_nis/nis-hosts.c
index f73a0eccb261ebf6b77eeb243ca6c6b7b02093ad..462176ea03cbb37e2da69a3f2d1d153a1df46ec9 100644 (file)
--- a/nis/nss_nis/nis-hosts.c
+++ b/nis/nss_nis/nis-hosts.c
@@ -136,14 +136,14 @@ internal_nis_gethostent_r (struct hostent *host, char *buffer,
                           int af, int flags)
 {
   char *domain;
-  if (__builtin_expect (yp_get_default_domain (&domain), 0))
+  if (__glibc_unlikely (yp_get_default_domain (&domain)))
     return NSS_STATUS_UNAVAIL;
 
   uintptr_t pad = -(uintptr_t) buffer % __alignof__ (struct parser_data);
   buffer += pad;
 
   struct parser_data *data = (void *) buffer;
-  if (__builtin_expect (buflen < sizeof *data + 1 + pad, 0))
+  if (__glibc_unlikely (buflen < sizeof *data + 1 + pad))
     {
       *errnop = ERANGE;
       *h_errnop = NETDB_INTERNAL;
@@ -168,7 +168,7 @@ internal_nis_gethostent_r (struct hostent *host, char *buffer,
        yperr = yp_next (domain, "hosts.byname", oldkey, oldkeylen, &outkey,
                         &keylen, &result, &len);
 
-      if (__builtin_expect (yperr != YPERR_SUCCESS, 0))
+      if (__glibc_unlikely (yperr != YPERR_SUCCESS))
        {
          enum nss_status retval = yperr2nss (yperr);
 
@@ -188,7 +188,7 @@ internal_nis_gethostent_r (struct hostent *host, char *buffer,
          return retval;
        }
 
-      if (__builtin_expect ((size_t) (len + 1) > linebuflen, 0))
+      if (__glibc_unlikely ((size_t) (len + 1) > linebuflen))
        {
          free (result);
          *h_errnop = NETDB_INTERNAL;
@@ -203,7 +203,7 @@ internal_nis_gethostent_r (struct hostent *host, char *buffer,
       free (result);
 
       parse_res = parse_line (p, host, data, buflen, errnop, af, flags);
-      if (__builtin_expect (parse_res == -1, 0))
+      if (__glibc_unlikely (parse_res == -1))
        {
          free (outkey);
          *h_errnop = NETDB_INTERNAL;
@@ -281,7 +281,7 @@ internal_gethostbyname2_r (const char *name, int af, struct hostent *host,
   int len;
   int yperr = yp_match (domain, "hosts.byname", name2, namlen, &result, &len);
 
-  if (__builtin_expect (yperr != YPERR_SUCCESS, 0))
+  if (__glibc_unlikely (yperr != YPERR_SUCCESS))
     {
       enum nss_status retval = yperr2nss (yperr);
 
@@ -296,7 +296,7 @@ internal_gethostbyname2_r (const char *name, int af, struct hostent *host,
     }
 
   const size_t linebuflen = buffer + buflen - data->linebuffer;
-  if (__builtin_expect ((size_t) (len + 1) > linebuflen, 0))
+  if (__glibc_unlikely ((size_t) (len + 1) > linebuflen))
     {
       free (result);
       *h_errnop = NETDB_INTERNAL;
@@ -312,7 +312,7 @@ internal_gethostbyname2_r (const char *name, int af, struct hostent *host,
 
   int parse_res = parse_line (p, host, data, buflen, errnop, af, flags);
 
-  if (__builtin_expect (parse_res < 1 || host->h_addrtype != af, 0))
+  if (__glibc_unlikely (parse_res < 1 || host->h_addrtype != af))
     {
       if (parse_res == -1)
        {
@@ -373,14 +373,14 @@ _nss_nis_gethostbyaddr_r (const void *addr, socklen_t addrlen, int af,
                          int *errnop, int *h_errnop)
 {
   char *domain;
-  if (__builtin_expect (yp_get_default_domain (&domain), 0))
+  if (__glibc_unlikely (yp_get_default_domain (&domain)))
     return NSS_STATUS_UNAVAIL;
 
   uintptr_t pad = -(uintptr_t) buffer % __alignof__ (struct parser_data);
   buffer += pad;
 
   struct parser_data *data = (void *) buffer;
-  if (__builtin_expect (buflen < sizeof *data + 1 + pad, 0))
+  if (__glibc_unlikely (buflen < sizeof *data + 1 + pad))
     {
       *errnop = ERANGE;
       *h_errnop = NETDB_INTERNAL;
@@ -395,7 +395,7 @@ _nss_nis_gethostbyaddr_r (const void *addr, socklen_t addrlen, int af,
   int yperr = yp_match (domain, "hosts.byaddr", buf, strlen (buf), &result,
                        &len);
 
-  if (__builtin_expect (yperr != YPERR_SUCCESS, 0))
+  if (__glibc_unlikely (yperr != YPERR_SUCCESS))
     {
       enum nss_status retval = yperr2nss (yperr);
 
@@ -411,7 +411,7 @@ _nss_nis_gethostbyaddr_r (const void *addr, socklen_t addrlen, int af,
     }
 
   const size_t linebuflen = buffer + buflen - data->linebuffer;
-  if (__builtin_expect ((size_t) (len + 1) > linebuflen, 0))
+  if (__glibc_unlikely ((size_t) (len + 1) > linebuflen))
     {
       free (result);
       *errnop = ERANGE;
@@ -428,7 +428,7 @@ _nss_nis_gethostbyaddr_r (const void *addr, socklen_t addrlen, int af,
   int parse_res = parse_line (p, host, data, buflen, errnop, af,
                              ((_res.options & RES_USE_INET6)
                               ? AI_V4MAPPED : 0));
-  if (__builtin_expect (parse_res < 1, 0))
+  if (__glibc_unlikely (parse_res < 1))
     {
       if (parse_res == -1)
        {
@@ -472,7 +472,7 @@ _nss_nis_gethostbyname4_r (const char *name, struct gaih_addrtuple **pat,
   int len;
   int yperr = yp_match (domain, "hosts.byname", name2, namlen, &result, &len);
 
-  if (__builtin_expect (yperr != YPERR_SUCCESS, 0))
+  if (__glibc_unlikely (yperr != YPERR_SUCCESS))
     {
       enum nss_status retval = yperr2nss (yperr);
 
@@ -493,7 +493,7 @@ _nss_nis_gethostbyname4_r (const char *name, struct gaih_addrtuple **pat,
       buffer += pad;
       buflen = buflen > pad ? buflen - pad : 0;
 
-      if (__builtin_expect (buflen < sizeof (struct gaih_addrtuple), 0))
+      if (__glibc_unlikely (buflen < sizeof (struct gaih_addrtuple)))
        {
        erange:
          free (result);
@@ -512,14 +512,14 @@ _nss_nis_gethostbyname4_r (const char *name, struct gaih_addrtuple **pat,
 
   struct parser_data *data = (void *) buffer;
 
-  if (__builtin_expect (buflen < sizeof *data + 1 + pad, 0))
+  if (__glibc_unlikely (buflen < sizeof *data + 1 + pad))
     goto erange;
   buflen -= pad;
 
   struct hostent host;
   int parse_res = parse_line (result, &host, data, buflen, errnop, AF_UNSPEC,
                              0);
-  if (__builtin_expect (parse_res < 1, 0))
+  if (__glibc_unlikely (parse_res < 1))
     {
       if (parse_res == -1)
        {