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-rw-r--r--nss/nss_files/files-XXX.c221
-rw-r--r--nss/nss_files/files-grp.c49
-rw-r--r--nss/nss_files/files-hosts.c111
-rw-r--r--nss/nss_files/files-network.c54
-rw-r--r--nss/nss_files/files-parse.c171
-rw-r--r--nss/nss_files/files-proto.c48
-rw-r--r--nss/nss_files/files-pwd.c54
-rw-r--r--nss/nss_files/files-rpc.c48
-rw-r--r--nss/nss_files/files-service.c51
9 files changed, 807 insertions, 0 deletions
diff --git a/nss/nss_files/files-XXX.c b/nss/nss_files/files-XXX.c
new file mode 100644
index 0000000000..40bb7df81e
--- /dev/null
+++ b/nss/nss_files/files-XXX.c
@@ -0,0 +1,221 @@
+/* Common code for file-based databases in nss_files module.
+Copyright (C) 1996 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 Library General Public License as
+published by the Free Software Foundation; either version 2 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB. If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA. */
+
+#include <stdio.h>
+#include <ctype.h>
+#include <assert.h>
+#include <libc-lock.h>
+#include "nsswitch.h"
+
+/* These symbols are defined by the including source file:
+
+ ENTNAME -- database name of the structure and functions (hostent, pwent).
+ STRUCTURE -- struct name, define only if not ENTNAME (passwd, group).
+ DATAFILE -- string of the database file's name.
+
+ NEED_H_ERRNO - defined iff an arg `int *herrnop' is used.
+ MIDLINE_COMMENTS - defined iff # before \n terminates a database line.
+*/
+
+#define ENTNAME_r CONCAT(ENTNAME,_r)
+
+#ifdef NEED_H_ERRNO
+#define H_ERRNO_PROTO , int *herrnop
+#define H_ERRNO_ARG , herrnop
+#define H_ERRNO_SET(val) (*herrnop = (val))
+#else
+#define H_ERRNO_PROTO
+#define H_ERRNO_ARG
+#define H_ERRNO_SET(val) ((void) 0)
+#endif
+
+/* Locks the static variables in this file. */
+__libc_lock_define_initialized (static, lock);
+
+/* Maintenance of the shared stream open on the database file. */
+
+static FILE *stream;
+static int keep_stream;
+
+/* Open database file if not already opened. */
+static int
+internal_setent (int stayopen)
+{
+ int status = NSS_STATUS_SUCCESS;
+
+ if (stream == NULL)
+ {
+ stream = fopen (DATAFILE, "r");
+
+ if (stream == NULL)
+ status = NSS_STATUS_UNAVAIL;
+ }
+ else
+ rewind (stream);
+
+ /* Remember STAYOPEN flag. */
+ if (stream != NULL)
+ keep_stream |= stayopen;
+
+ return status;
+}
+
+
+/* Thread-safe, exported version of that. */
+int
+CONCAT(_nss_files_set,ENTNAME) (int stayopen)
+{
+ int status;
+
+ __libc_lock_lock (lock);
+
+ status = internal_setent (stayopen);
+
+ __libc_lock_unlock (lock);
+
+ return status;
+}
+
+
+/* Close the database file. */
+static void
+internal_endent (void)
+{
+ if (stream != NULL)
+ {
+ fclose (stream);
+ stream = NULL;
+ }
+
+ /* Reset STAYOPEN flag. */
+ keep_stream = 0;
+}
+
+
+/* Thread-safe, exported version of that. */
+int
+CONCAT(_nss_files_end,ENTNAME) (void)
+{
+ __libc_lock_lock (lock);
+
+ internal_endent ();
+
+ __libc_lock_unlock (lock);
+
+ return NSS_STATUS_SUCCESS;
+}
+
+/* Parsing the database file into `struct STRUCTURE' data structures. */
+
+static enum nss_status
+internal_getent (struct STRUCTURE *result,
+ char *buffer, int buflen H_ERRNO_PROTO)
+{
+ char *p;
+ struct parser_data *data = (void *) buffer;
+ int linebuflen = buffer + buflen - data->linebuffer;
+
+ /* Someone called internal_setent before calling us, so if the
+ stream is not open now the file could not be opened. */
+ if (stream == NULL)
+ {
+ H_ERRNO_SET (NETDB_INTERNAL);
+ return NSS_STATUS_UNAVAIL;
+ }
+
+ if (buflen < sizeof *data + 1)
+ {
+ errno = ERANGE;
+ return NSS_STATUS_NOTFOUND;
+ }
+
+ do
+ {
+ p = fgets (data->linebuffer, linebuflen, stream);
+ if (p == NULL)
+ {
+ /* End of file or read error. */
+ H_ERRNO_SET (HOST_NOT_FOUND);
+ return NSS_STATUS_NOTFOUND;
+ }
+
+ /* Skip leading blanks. */
+ while (isspace (*p))
+ ++p;
+ } while (*p == '\0' || *p == '#' || /* Ignore empty and comment lines. */
+ /* Parse the line. If it is invalid, loop to
+ get the next line of the file to parse. */
+ ! parse_line (p, result, data, buflen));
+
+ /* Filled in RESULT with the next entry from the database file. */
+ return NSS_STATUS_SUCCESS;
+}
+
+
+/* Return the next entry from the database file, doing locking. */
+int
+CONCAT(_nss_files_get,ENTNAME_r) (struct STRUCTURE *result,
+ char *buffer, int buflen H_ERRNO_PROTO)
+{
+ /* Return next entry in host file. */
+ int status;
+
+ __libc_lock_lock (lock);
+
+ status = internal_getent (result, buffer, buflen H_ERRNO_ARG);
+
+ __libc_lock_unlock (lock);
+
+ return status;
+}
+
+/* Macro for defining lookup functions for this file-based database.
+
+ NAME is the name of the lookup; e.g. `hostbyname'.
+
+ PROTO describes the arguments for the lookup key;
+ e.g. `const char *hostname'.
+
+ BREAK_IF_MATCH is a block of code which compares `struct STRUCTURE *result'
+ to the lookup key arguments and does `break;' if they match. */
+
+#define DB_LOOKUP(name, break_if_match, proto...) \
+enum nss_status \
+_nss_files_get##name##_r (proto, \
+ struct STRUCTURE *result, \
+ char *buffer, int buflen H_ERRNO_PROTO) \
+{ \
+ enum nss_status status; \
+ \
+ __libc_lock_lock (lock); \
+ \
+ /* Reset file pointer to beginning or open file. */ \
+ internal_setent (keep_stream); \
+ \
+ while ((status = internal_getent (result, buffer, buflen H_ERRNO_ARG)) \
+ == NSS_STATUS_SUCCESS) \
+ { break_if_match } \
+ \
+ if (! keep_stream) \
+ internal_endent (); \
+ \
+ __libc_lock_unlock (lock); \
+ \
+ return status; \
+}
diff --git a/nss/nss_files/files-grp.c b/nss/nss_files/files-grp.c
new file mode 100644
index 0000000000..6d528a6df2
--- /dev/null
+++ b/nss/nss_files/files-grp.c
@@ -0,0 +1,49 @@
+/* Group file parser in nss_files module.
+Copyright (C) 1996 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 Library General Public License as
+published by the Free Software Foundation; either version 2 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB. If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA. */
+
+#include <grp.h>
+
+#define STRUCTURE group
+#define ENTNAME grent
+#define DATAFILE "/etc/group"
+struct grent_data {};
+
+#define TRAILING_LIST_MEMBER gr_mem
+#define TRAILING_LIST_SEPARATOR_P(c) ((c) == ',')
+#include "files-parse.c"
+LINE_PARSER
+(
+ STRING_FIELD (result->gr_name, ISCOLON, 0);
+ STRING_FIELD (result->gr_passwd, ISCOLON, 0);
+ INT_FIELD (result->gr_gid, ISCOLON, 0, 10,);
+)
+
+#include "files-XXX.c"
+
+DB_LOOKUP (grnam,
+ {
+ if (! strcmp (name, result->gr_name))
+ break;
+ }, const char *name)
+
+DB_LOOKUP (grgid,
+ {
+ if (result->gr_gid == gid)
+ break;
+ }, gid_t gid)
diff --git a/nss/nss_files/files-hosts.c b/nss/nss_files/files-hosts.c
new file mode 100644
index 0000000000..dad818c941
--- /dev/null
+++ b/nss/nss_files/files-hosts.c
@@ -0,0 +1,111 @@
+/* Hosts file parser in nss_files module.
+Copyright (C) 1996 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 Library General Public License as
+published by the Free Software Foundation; either version 2 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB. If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA. */
+
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <arpa/nameser.h>
+#include <netdb.h>
+#include <resolv.h>
+
+
+/* Get implementation for some internal functions. */
+#include "../resolv/mapv4v6addr.h"
+#include "../resolv/mapv4v6hostent.h"
+
+
+#define ENTNAME hostent
+#define DATAFILE _PATH_HOSTS
+
+struct hostent_data
+ {
+ unsigned char host_addr[16]; /* IPv4 or IPv6 address. */
+ char *h_addr_ptrs[2]; /* Points to that and null terminator. */
+ };
+
+#define TRAILING_LIST_MEMBER h_aliases
+#define TRAILING_LIST_SEPARATOR_P isspace
+#include "files-parse.c"
+LINE_PARSER
+({
+ char *addr;
+
+ STRING_FIELD (addr, isspace, 1);
+
+ /* Parse address. */
+ if ((_res.options & RES_USE_INET6)
+ && inet_pton (AF_INET6, addr, entdata->host_addr) > 0)
+ {
+ result->h_addrtype = AF_INET6;
+ result->h_length = IN6ADDRSZ;
+ }
+ else if (inet_pton (AF_INET, addr, entdata->host_addr) > 0)
+ {
+ if (_res.options & RES_USE_INET6)
+ {
+ map_v4v6_address ((char *) entdata->host_addr,
+ (char *) entdata->host_addr);
+ result->h_addrtype = AF_INET6;
+ result->h_length = IN6ADDRSZ;
+ }
+ else
+ {
+ result->h_addrtype = AF_INET;
+ result->h_length = INADDRSZ;
+ }
+ }
+ else
+ /* Illegal address: ignore line. */
+ return 0;
+
+ /* Store a pointer to the addressin the expected form. */
+ entdata->h_addr_ptrs[0] = entdata->host_addr;
+ entdata->h_addr_ptrs[1] = NULL;
+ result->h_addr_list = entdata->h_addr_ptrs;
+
+ /* If we need the host entry in IPv6 form change it now. */
+ if (_res.options & RES_USE_INET6)
+ {
+ char *bufptr = data->linebuffer;
+ int buflen = (char *) data + datalen - bufptr;
+ map_v4v6_hostent (result, &bufptr, &buflen);
+ }
+
+ STRING_FIELD (result->h_name, isspace, 1);
+})
+
+#include "files-XXX.c"
+
+DB_LOOKUP (hostbyname,
+ {
+ char **ap;
+ if (! strcmp (name, result->h_name))
+ break;
+ for (ap = result->h_aliases; *ap; ++ap)
+ if (! strcmp (name, *ap))
+ break;
+ if (*ap)
+ break;
+ }, const char *name)
+
+DB_LOOKUP (hostbyaddr,
+ {
+ if (result->h_addrtype == type && result->h_length == len &&
+ ! memcmp (addr, result->h_addr_list[0], len))
+ break;
+ }, const char *addr, int len, int type)
diff --git a/nss/nss_files/files-network.c b/nss/nss_files/files-network.c
new file mode 100644
index 0000000000..504c420b04
--- /dev/null
+++ b/nss/nss_files/files-network.c
@@ -0,0 +1,54 @@
+/* Networks file parser in nss_files module.
+Copyright (C) 1996 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 Library General Public License as
+published by the Free Software Foundation; either version 2 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB. If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA. */
+
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <netdb.h>
+
+#define ENTNAME netent
+#define DATAFILE _PATH_NETWORKS
+
+struct netent_data {};
+
+#define TRAILING_LIST_MEMBER n_aliases
+#define TRAILING_LIST_SEPARATOR_P isspace
+#include "files-parse.c"
+LINE_PARSER
+({
+ char *addr;
+
+ STRING_FIELD (result->n_name, isspace, 1);
+
+ STRING_FIELD (addr, isspace, 1);
+ result->n_net = inet_network (addr);
+
+})
+
+#include "files-XXX.c"
+
+DB_LOOKUP (netbyname,
+ LOOKUP_NAME (n_name, n_aliases),
+ const char *name)
+
+DB_LOOKUP (netbyaddr,
+ {
+ if (result->n_addrtype == type && result->n_net == net)
+ /* Bingo! */
+ break;
+ }, int type, unsigned long int net)
diff --git a/nss/nss_files/files-parse.c b/nss/nss_files/files-parse.c
new file mode 100644
index 0000000000..a93bee1ab3
--- /dev/null
+++ b/nss/nss_files/files-parse.c
@@ -0,0 +1,171 @@
+/* Common code for file-based database parsers in nss_files module.
+Copyright (C) 1996 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 Library General Public License as
+published by the Free Software Foundation; either version 2 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB. If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA. */
+
+#include <ctype.h>
+#include <errno.h>
+#include <string.h>
+#include <stdlib.h>
+
+
+#define CONCAT(a,b) CONCAT1(a,b)
+#define CONCAT1(a,b) a##b
+
+#ifndef STRUCTURE
+#define STRUCTURE ENTNAME
+#endif
+
+
+struct parser_data
+ {
+ struct CONCAT(ENTNAME,_data) entdata;
+ char linebuffer[0];
+ };
+
+#define LINE_PARSER(BODY) \
+static inline int \
+parse_line (char *line, struct STRUCTURE *result, \
+ struct parser_data *data, int datalen) \
+{ \
+ struct CONCAT(ENTNAME,_data) *const entdata __attribute__ ((unused)) \
+ = &data->entdata; \
+ BODY; \
+ TRAILING_LIST_PARSER; \
+ return 1; \
+}
+
+
+/* Comments can come mid-line; trim the line at the first # seen. */
+#define MIDLINE_COMMENTS \
+ { \
+ char *p = strchr (line, '#'); \
+ if (p) \
+ *p = '\0'; \
+ }
+
+#define STRING_FIELD(variable, terminator_p, swallow) \
+ { \
+ variable = line; \
+ while (!terminator_p (*line)) \
+ if (*++line == '\0') \
+ return 0; \
+ *line = '\0'; \
+ do \
+ ++line; \
+ while (swallow && terminator_p (*line)); \
+ }
+
+#define INT_FIELD(variable, terminator_p, swallow, base, convert) \
+ { \
+ char *endp; \
+ variable = convert (strtol (line, &endp, base)); \
+ if (endp == line) \
+ return 0; \
+ else if (terminator_p (*endp)) \
+ do \
+ ++endp; \
+ while (swallow && terminator_p (*endp)); \
+ else if (*endp != '\0') \
+ return 0; \
+ line = endp; \
+ }
+
+#define ISCOLON(c) ((c) == ':')
+
+
+#ifndef TRAILING_LIST_MEMBER
+#define TRAILING_LIST_PARSER /* Nothing to do. */
+#else
+
+#define TRAILING_LIST_PARSER \
+{ \
+ char **list = parse_list (line, data, datalen); \
+ if (list) \
+ result->TRAILING_LIST_MEMBER = list; \
+ else \
+ return 0; \
+}
+
+static inline char **
+parse_list (char *line, struct parser_data *data, int datalen)
+{
+ char *eol, **list, **p;
+
+ /* Find the end of the line buffer. */
+ eol = strchr (line, '\0');
+ /* Adjust the pointer so it is aligned for storing pointers. */
+ eol += (eol - (char *) 0) % __alignof__ (char *);
+ /* We will start the storage here for the vector of pointers. */
+ list = (char **) eol;
+
+ p = list;
+ while (1)
+ {
+ char *elt;
+
+ if ((char *) &p[1] - (char *) data > datalen)
+ {
+ /* We cannot fit another pointer in the buffer. */
+ errno = ERANGE;
+ return NULL;
+ }
+ if (*line == '\0')
+ break;
+
+ elt = line;
+ while (1)
+ {
+ if (TRAILING_LIST_SEPARATOR_P (*line))
+ {
+ *p++ = elt;
+ *line = '\0';
+ do
+ ++line;
+ while (TRAILING_LIST_SEPARATOR_P (*line));
+ }
+ else if (*line == '\0' || *line == '\n')
+ {
+ /* End of the line. */
+ if (line > elt)
+ /* Last element. */
+ *p++ = elt;
+ *line = '\0';
+ break;
+ }
+ else
+ ++line;
+ }
+ }
+ *p = NULL;
+
+ return list;
+}
+
+#define LOOKUP_NAME(nameelt, aliaselt) \
+{ \
+ char **ap; \
+ if (! strcmp (name, result->nameelt)) \
+ break; \
+ for (ap = result->aliaselt; *ap; ++ap) \
+ if (! strcmp (name, *ap)) \
+ break; \
+ if (*ap) \
+ break; \
+}
+
+#endif
diff --git a/nss/nss_files/files-proto.c b/nss/nss_files/files-proto.c
new file mode 100644
index 0000000000..d67f8db8f6
--- /dev/null
+++ b/nss/nss_files/files-proto.c
@@ -0,0 +1,48 @@
+/* Protocols file parser in nss_files module.
+Copyright (C) 1996 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 Library General Public License as
+published by the Free Software Foundation; either version 2 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB. If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA. */
+
+#include <netdb.h>
+
+
+#define ENTNAME protoent
+#define DATAFILE _PATH_PROTOCOLS
+
+struct protoent_data {};
+
+#define TRAILING_LIST_MEMBER p_aliases
+#define TRAILING_LIST_SEPARATOR_P isspace
+#include "files-parse.c"
+LINE_PARSER
+(
+ MIDLINE_COMMENTS;
+ STRING_FIELD (result->p_name, isspace, 1);
+ INT_FIELD (result->p_proto, isspace, 1, 10,);
+ )
+
+#include "files-XXX.c"
+
+DB_LOOKUP (protobyname,
+ LOOKUP_NAME (p_name, p_aliases),
+ const char *name)
+
+DB_LOOKUP (protobynumber,
+ {
+ if (result->p_proto == proto)
+ break;
+ }, int proto)
diff --git a/nss/nss_files/files-pwd.c b/nss/nss_files/files-pwd.c
new file mode 100644
index 0000000000..4b6a4b737f
--- /dev/null
+++ b/nss/nss_files/files-pwd.c
@@ -0,0 +1,54 @@
+/* User file parser in nss_files module.
+Copyright (C) 1996 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 Library General Public License as
+published by the Free Software Foundation; either version 2 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB. If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA. */
+
+#include <pwd.h>
+
+#define STRUCTURE passwd
+#define ENTNAME pwent
+#define DATAFILE "/etc/passwd"
+struct pwent_data {};
+
+#include "files-parse.c"
+LINE_PARSER
+({
+ STRING_FIELD (result->pw_name, ISCOLON, 0);
+ STRING_FIELD (result->pw_passwd, ISCOLON, 0);
+ INT_FIELD (result->pw_uid, ISCOLON, 0, 10,);
+ INT_FIELD (result->pw_gid, ISCOLON, 0, 10,);
+ STRING_FIELD (result->pw_gecos, ISCOLON, 0);
+ STRING_FIELD (result->pw_dir, ISCOLON, 0);
+ result->pw_shell = line;
+ line = strchr (line, '\n');
+ if (line)
+ *line = '\0';
+})
+
+#include "files-XXX.c"
+
+DB_LOOKUP (pwnam,
+ {
+ if (! strcmp (name, result->pw_name))
+ break;
+ }, const char *name)
+
+DB_LOOKUP (pwuid,
+ {
+ if (result->pw_uid == uid)
+ break;
+ }, uid_t uid)
diff --git a/nss/nss_files/files-rpc.c b/nss/nss_files/files-rpc.c
new file mode 100644
index 0000000000..fef0ff88b1
--- /dev/null
+++ b/nss/nss_files/files-rpc.c
@@ -0,0 +1,48 @@
+/* SunRPC program number file parser in nss_files module.
+Copyright (C) 1996 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 Library General Public License as
+published by the Free Software Foundation; either version 2 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB. If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA. */
+
+#include <rpc/netdb.h>
+
+
+#define ENTNAME rpcent
+#define DATAFILE "/etc/rpc"
+
+struct rpcent_data {};
+
+#define TRAILING_LIST_MEMBER r_aliases
+#define TRAILING_LIST_SEPARATOR_P isspace
+#include "files-parse.c"
+LINE_PARSER
+(
+ MIDLINE_COMMENTS;
+ STRING_FIELD (result->r_name, isspace, 1);
+ INT_FIELD (result->r_number, isspace, 1, 10,);
+ )
+
+#include "files-XXX.c"
+
+DB_LOOKUP (rpcbyname,
+ LOOKUP_NAME (r_name, r_aliases),
+ const char *name)
+
+DB_LOOKUP (rpcbynumber,
+ {
+ if (result->r_number == number)
+ break;
+ }, int number)
diff --git a/nss/nss_files/files-service.c b/nss/nss_files/files-service.c
new file mode 100644
index 0000000000..3bcb48787a
--- /dev/null
+++ b/nss/nss_files/files-service.c
@@ -0,0 +1,51 @@
+/* Services file parser in nss_files module.
+Copyright (C) 1996 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 Library General Public License as
+published by the Free Software Foundation; either version 2 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB. If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA. */
+
+#include <netinet/in.h>
+#include <netdb.h>
+
+
+#define ENTNAME servent
+#define DATAFILE _PATH_SERVICES
+
+struct servent_data {};
+
+#define TRAILING_LIST_MEMBER s_aliases
+#define TRAILING_LIST_SEPARATOR_P isspace
+#include "files-parse.c"
+#define ISSLASH(c) ((c) == '/')
+LINE_PARSER
+(
+ MIDLINE_COMMENTS;
+ STRING_FIELD (result->s_name, isspace, 1);
+ INT_FIELD (result->s_port, ISSLASH, 10, 0, htons);
+ STRING_FIELD (result->s_proto, isspace, 1);
+ )
+
+#include "files-XXX.c"
+
+DB_LOOKUP (servbyname,
+ LOOKUP_NAME (s_name, s_aliases),
+ const char *name)
+
+DB_LOOKUP (servbyport,
+ {
+ if (result->s_port == port)
+ break;
+ }, int port)
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-10 02:38:53 +0000