glibc/include/nss_files.h
Florian Weimer 9980bf0b30 nss_files: Use generic result pointer in parse_line
As a result, all parse_line functions have the same prototype, except
for that producing struct hostent.  This change is ABI-compatible, so
it does not alter the internal GLIBC_PRIVATE ABI (otherwise we should
probably have renamed the exported functions).

A future change will use this to implement a generict fget*ent_r
function.

Tested-by: Carlos O'Donell <carlos@redhat.com>
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
2020-07-21 07:33:33 +02:00

56 lines
2.2 KiB
C

/* Internal routines for nss_files.
Copyright (C) 2020 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#ifndef _NSS_FILES_H
#define _NSS_FILES_H
#include <stdio.h>
/* Open PATH for reading, as a data source for nss_files. */
FILE *__nss_files_fopen (const char *path);
libc_hidden_proto (__nss_files_fopen)
struct parser_data;
/* Instances of the parse_line function from
nss/nss_files/files-parse.c. */
typedef int nss_files_parse_line (char *line, void *result,
struct parser_data *data,
size_t datalen, int *errnop);
extern nss_files_parse_line _nss_files_parse_etherent;
extern nss_files_parse_line _nss_files_parse_grent;
extern nss_files_parse_line _nss_files_parse_netent;
extern nss_files_parse_line _nss_files_parse_protoent;
extern nss_files_parse_line _nss_files_parse_pwent;
extern nss_files_parse_line _nss_files_parse_rpcent;
extern nss_files_parse_line _nss_files_parse_servent;
extern nss_files_parse_line _nss_files_parse_sgent;
extern nss_files_parse_line _nss_files_parse_spent;
libnss_files_hidden_proto (_nss_files_parse_etherent)
libc_hidden_proto (_nss_files_parse_grent)
libnss_files_hidden_proto (_nss_files_parse_netent)
libnss_files_hidden_proto (_nss_files_parse_protoent)
libc_hidden_proto (_nss_files_parse_pwent)
libnss_files_hidden_proto (_nss_files_parse_rpcent)
libnss_files_hidden_proto (_nss_files_parse_servent)
libc_hidden_proto (_nss_files_parse_sgent)
libc_hidden_proto (_nss_files_parse_spent)
#endif /* _NSS_FILES_H */