Do network lookups ignoring case.

[kopensolaris-gnu/glibc.git] / nss / nss_files / files-alias.c

diff --git a/nss/nss_files/files-alias.c b/nss/nss_files/files-alias.c
index bf4fa8a..84d771d 100644 (file)
--- a/nss/nss_files/files-alias.c
+++ b/nss/nss_files/files-alias.c
@@ -1,5 +1,5 @@
 /* Mail alias file parser in nss_files module.
-   Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+   Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
@@ -131,7 +131,7 @@ _nss_files_endaliasent (void)
 /* Parsing the database file into `struct aliasent' data structures.  */
 static enum nss_status
 get_next_alias (const char *match, struct aliasent *result,
-               char *buffer, size_t buflen)
+               char *buffer, size_t buflen, int *errnop)
 {
   enum nss_status status = NSS_STATUS_NOTFOUND;
   int ignore = 0;
@@ -159,7 +159,7 @@ get_next_alias (const char *match, struct aliasent *result,
        {
          /* The line is too long for our buffer.  */
        no_more_room:
-         __set_errno (ERANGE);
+         *errnop = ERANGE;
          status = NSS_STATUS_TRYAGAIN;
          break;
        }
@@ -200,7 +200,8 @@ get_next_alias (const char *match, struct aliasent *result,
             looking for.  If it does not match we simply ignore all
             lines until the next line containing the start of a new
             alias is found.  */
-         ignore = match != NULL && strcmp (result->alias_name, match) != 0;
+         ignore = (match != NULL
+                   && strcasecmp (result->alias_name, match) != 0);
 
          while (! ignore)
            {
@@ -364,7 +365,8 @@ get_next_alias (const char *match, struct aliasent *result,
 
 
 enum nss_status
-_nss_files_getaliasent_r (struct aliasent *result, char *buffer, size_t buflen)
+_nss_files_getaliasent_r (struct aliasent *result, char *buffer, size_t buflen,
+                         int *errnop)
 {
   /* Return next entry in host file.  */
   enum nss_status status = NSS_STATUS_SUCCESS;
@@ -391,7 +393,7 @@ _nss_files_getaliasent_r (struct aliasent *result, char *buffer, size_t buflen)
 
          /* Read lines until we get a definite result.  */
          do
-           status = get_next_alias (NULL, result, buffer, buflen);
+           status = get_next_alias (NULL, result, buffer, buflen, errnop);
          while (status == NSS_STATUS_RETURN);
 
          /* If we successfully read an entry remember this position.  */
@@ -410,7 +412,7 @@ _nss_files_getaliasent_r (struct aliasent *result, char *buffer, size_t buflen)
 
 enum nss_status
 _nss_files_getaliasbyname_r (const char *name, struct aliasent *result,
-                            char *buffer, size_t buflen)
+                            char *buffer, size_t buflen, int *errnop)
 {
   /* Return next entry in host file.  */
   enum nss_status status = NSS_STATUS_SUCCESS;
@@ -433,7 +435,7 @@ _nss_files_getaliasbyname_r (const char *name, struct aliasent *result,
 
       /* Read lines until we get a definite result.  */
       do
-       status = get_next_alias (name, result, buffer, buflen);
+       status = get_next_alias (name, result, buffer, buflen, errnop);
       while (status == NSS_STATUS_RETURN);
     }