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authorRoland McGrath <roland@gnu.org>1996-06-28 08:56:59 +0000
committerRoland McGrath <roland@gnu.org>1996-06-28 08:56:59 +0000
commit6dbe2837567f528faa015fd0cf1536201dde5ffd (patch)
treed57cdf3a36d554391ae971f2f356569e85c3a1c1
parent47ce6a308c73d2f2bd367d4609d1bea30c9eb596 (diff)
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Fri Jun 28 02:41:08 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>cvs/libc-960628
* nss/Makefile (databases): New variable. (routines, libnss_files-routines): Use it. (subdir-dirs): Compute from $(services). * sysdeps/unix/sysv/linux/syscalls.list (create_module, delete_module, init_module, klogctl): Use EXTRA in the "caller" column so these get added to unix-extra-syscalls and thus compiled in misc. * string/Makefile (routines): Add strndup. * string/strndup.c: New file. * string/string.h: Declare strndup. (strndupa): New macro. * string/string.h: Declare __strdup. * string/strdup.c: Deansideclized. Define __ name and weak alias. * string/string.h: Don't define memccpy as macro for [__OPTIMIZE__]. Thu Jun 27 23:43:22 1996 Richard Henderson <rth@tamu.edu> * sysdeps/alpha/dl-machine.h (elf_machine_rela): The Alpha's address-of operation and plt format conspire to require all dynamic relocs to be resolved to actual symbols not plt entries. Thu Jun 27 02:49:28 1996 Ulrich Drepper <drepper@cygnus.com> * catgets/gencat.c: Add casts to avoid signed<->unsigned warnings. * grp/initgroups.c (initgroups): De-ansi-fy. Move declaration of NGROUPS and GROUPS outside #if so that the code compiles for NGROUPS_MAX != 0. * inet/Makefile (headers): Add netinet/ether.h and netinet/if_ether.h. (routines): Add ether_aton, ether_aton_r, ether_hton, ether_line, ether_ntoa, ether_ntoa_r, and ether_ntoh. * inet/ether_aton.c, inet/ether_aton_r.c, inet/ether_hton.c, inet/ether_line.c, inet/ether_ntoa.c, inet/ether_ntoa_r.c, inet/ether_ntoh.c: New files. Implementation of functions to handle Ethernet address to host mapping. * inet/netinet/ether.h: New file. Declare ether_* functions. * netinet/ether.h: Wrapper around inet/netinet/ether.h for glibc compilation. * nss/ethers-lookup.c: New file. Lookup function for ethers database. * nss/Makefile (routines): Add ethers-lookup. (libnss_files-routines): Add files-ethers. * nss/getXXent_r.c: Don't define set*ent and end*ent function with _r suffix. * nss/nss_files/files-XXX.c (internal_endent): Don't reset KEEP_STREAM every time called. (_nss_files_end): Reset KEEP_STREAM here instead. (internal_getent): If STREAM == NULL try to open instead of signalling error. Use cast to prevent warning. Terminate read line in case the buffer is too small. * nss/nss_files/files-ethers.c: New file. Implementation of Ethernet adress<->hostname lookup through files interface. * stdlib/mbstowcs.c: Define based on mbsrtowcs(). * stdlib/mbtowc.c: Define based on mbrtowc(). * stdlib/wcstombs.c: Define based on wcsrtombs(). * stdlib/wctomb.c: Define based on wcrtomb(). * sunrpc/xdr.c (xdr_u_int): Avoid bogus call to unexpected_sizes_in_xdr_u_int. * sysdeps/generic/netinet/if_ether.h: New file. Generic declaration of `struct ether_addr'. * sysdeps/unix/sysv/linux/netinet/if_ether.h: New file. Linux specific declaration of `struct ether_addr'. * wcsmbs/mbrtowc.c: Handle case where argument PS is NULL. * wcsmbs/mbsrtowcs.c: Ditto. * wcsmbs/wcrtomb.c: Ditto. * wcsmbs/wcsrtombs.c: Ditto. * wcsmbs/mbsinit.c: Prepare for PS being NULL.
-rw-r--r--ChangeLog82
-rw-r--r--catgets/gencat.c8
-rw-r--r--grp/initgroups.c17
-rw-r--r--inet/Makefile5
-rw-r--r--inet/ether_aton.c30
-rw-r--r--inet/ether_aton_r.c63
-rw-r--r--inet/ether_hton.c82
-rw-r--r--inet/ether_line.c79
-rw-r--r--inet/ether_ntoa.c30
-rw-r--r--inet/ether_ntoa_r.c33
-rw-r--r--inet/ether_ntoh.c85
-rw-r--r--inet/netinet/ether.h48
-rw-r--r--netinet/ether.h1
-rw-r--r--nss/Makefile11
-rw-r--r--nss/ethers-lookup.c22
-rw-r--r--nss/getXXent_r.c4
-rw-r--r--nss/nss_files/files-XXX.c21
-rw-r--r--nss/nss_files/files-ethers.c73
-rw-r--r--stdlib/mbstowcs.c60
-rw-r--r--stdlib/mbtowc.c84
-rw-r--r--stdlib/wcstombs.c72
-rw-r--r--stdlib/wctomb.c69
-rw-r--r--string/Makefile3
-rw-r--r--string/strdup.c12
-rw-r--r--string/string.h23
-rw-r--r--string/strndup.c37
-rw-r--r--sunrpc/xdr.c3
-rw-r--r--sysdeps/alpha/dl-machine.h4
-rw-r--r--sysdeps/generic/netinet/if_ether.h31
-rw-r--r--sysdeps/unix/sysv/linux/netinet/if_ether.h35
-rw-r--r--sysdeps/unix/sysv/linux/syscalls.list8
-rw-r--r--wcsmbs/mbrtowc.c5
-rw-r--r--wcsmbs/mbsinit.c3
-rw-r--r--wcsmbs/mbsrtowcs.c6
-rw-r--r--wcsmbs/wcrtomb.c10
-rw-r--r--wcsmbs/wcsrtombs.c5
36 files changed, 904 insertions, 260 deletions
diff --git a/ChangeLog b/ChangeLog
index 8766083..d3ad0e0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,85 @@
+Fri Jun 28 02:41:08 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
+
+ * nss/Makefile (databases): New variable.
+ (routines, libnss_files-routines): Use it.
+ (subdir-dirs): Compute from $(services).
+
+ * sysdeps/unix/sysv/linux/syscalls.list (create_module, delete_module,
+ init_module, klogctl): Use EXTRA in the "caller" column so these get
+ added to unix-extra-syscalls and thus compiled in misc.
+
+ * string/Makefile (routines): Add strndup.
+ * string/strndup.c: New file.
+ * string/string.h: Declare strndup.
+ (strndupa): New macro.
+
+ * string/string.h: Declare __strdup.
+ * string/strdup.c: Deansideclized. Define __ name and weak alias.
+
+ * string/string.h: Don't define memccpy as macro for [__OPTIMIZE__].
+
+Thu Jun 27 23:43:22 1996 Richard Henderson <rth@tamu.edu>
+
+ * sysdeps/alpha/dl-machine.h (elf_machine_rela): The Alpha's
+ address-of operation and plt format conspire to require all
+ dynamic relocs to be resolved to actual symbols not plt entries.
+
+Thu Jun 27 02:49:28 1996 Ulrich Drepper <drepper@cygnus.com>
+
+ * catgets/gencat.c: Add casts to avoid signed<->unsigned warnings.
+
+ * grp/initgroups.c (initgroups): De-ansi-fy.
+ Move declaration of NGROUPS and GROUPS outside #if so that
+ the code compiles for NGROUPS_MAX != 0.
+
+ * inet/Makefile (headers): Add netinet/ether.h and netinet/if_ether.h.
+ (routines): Add ether_aton, ether_aton_r, ether_hton, ether_line,
+ ether_ntoa, ether_ntoa_r, and ether_ntoh.
+ * inet/ether_aton.c, inet/ether_aton_r.c, inet/ether_hton.c,
+ inet/ether_line.c, inet/ether_ntoa.c, inet/ether_ntoa_r.c,
+ inet/ether_ntoh.c: New files. Implementation of functions to
+ handle Ethernet address to host mapping.
+ * inet/netinet/ether.h: New file. Declare ether_* functions.
+ * netinet/ether.h: Wrapper around inet/netinet/ether.h for glibc
+ compilation.
+ * nss/ethers-lookup.c: New file. Lookup function for ethers database.
+ * nss/Makefile (routines): Add ethers-lookup.
+ (libnss_files-routines): Add files-ethers.
+
+ * nss/getXXent_r.c: Don't define set*ent and end*ent function
+ with _r suffix.
+
+ * nss/nss_files/files-XXX.c (internal_endent): Don't reset
+ KEEP_STREAM every time called.
+ (_nss_files_end): Reset KEEP_STREAM here instead.
+ (internal_getent): If STREAM == NULL try to open instead of
+ signalling error.
+ Use cast to prevent warning.
+ Terminate read line in case the buffer is too small.
+
+ * nss/nss_files/files-ethers.c: New file. Implementation of
+ Ethernet adress<->hostname lookup through files interface.
+
+ * stdlib/mbstowcs.c: Define based on mbsrtowcs().
+ * stdlib/mbtowc.c: Define based on mbrtowc().
+ * stdlib/wcstombs.c: Define based on wcsrtombs().
+ * stdlib/wctomb.c: Define based on wcrtomb().
+
+ * sunrpc/xdr.c (xdr_u_int): Avoid bogus call to
+ unexpected_sizes_in_xdr_u_int.
+
+ * sysdeps/generic/netinet/if_ether.h: New file. Generic declaration
+ of `struct ether_addr'.
+ * sysdeps/unix/sysv/linux/netinet/if_ether.h: New file. Linux specific
+ declaration of `struct ether_addr'.
+
+ * wcsmbs/mbrtowc.c: Handle case where argument PS is NULL.
+ * wcsmbs/mbsrtowcs.c: Ditto.
+ * wcsmbs/wcrtomb.c: Ditto.
+ * wcsmbs/wcsrtombs.c: Ditto.
+
+ * wcsmbs/mbsinit.c: Prepare for PS being NULL.
+
Wed Jun 26 13:19:35 1996 Miles Bader <miles@gnu.ai.mit.edu>
* hurd/get-host.c <fcntl.h>: New include.
diff --git a/catgets/gencat.c b/catgets/gencat.c
index 4dca43a..37b73ea 100644
--- a/catgets/gencat.c
+++ b/catgets/gencat.c
@@ -310,7 +310,7 @@ read_input_file (struct catalog *current, const char *fname)
else if (strncmp (&this_line[1], "set", 3) == 0)
{
int cnt = sizeof ("cnt");
- size_t set_number;
+ int set_number;
const char *symbol = NULL;
while (isspace (this_line[cnt]))
++cnt;
@@ -987,7 +987,7 @@ read_old (struct catalog *catalog, const char *file_name)
/* No message in this slot. */
continue;
- if (old_cat_obj.name_ptr[cnt * 3 + 0] - 1 != last_set)
+ if (old_cat_obj.name_ptr[cnt * 3 + 0] - 1 != (u_int32_t) last_set)
{
last_set = old_cat_obj.name_ptr[cnt * 3 + 0] - 1;
set = find_set (catalog, old_cat_obj.name_ptr[cnt * 3 + 0] - 1);
@@ -997,14 +997,14 @@ read_old (struct catalog *catalog, const char *file_name)
message = set->messages;
while (message != NULL)
{
- if (message->number >= old_cat_obj.name_ptr[cnt * 3 + 1])
+ if ((u_int32_t) message->number >= old_cat_obj.name_ptr[cnt * 3 + 1])
break;
last = message;
message = message->next;
}
if (message == NULL
- || message->number > old_cat_obj.name_ptr[cnt * 3 + 1])
+ || (u_int32_t) message->number > old_cat_obj.name_ptr[cnt * 3 + 1])
{
/* We have found a message which is not yet in the catalog.
Insert it at the right position. */
diff --git a/grp/initgroups.c b/grp/initgroups.c
index a700557..73c15c6 100644
--- a/grp/initgroups.c
+++ b/grp/initgroups.c
@@ -16,7 +16,7 @@ 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 <ansidecl.h>
+#include <alloca.h>
#include <unistd.h>
#include <string.h>
#include <grp.h>
@@ -28,8 +28,9 @@ Cambridge, MA 02139, USA. */
by reading the group database and using all groups
of which USER is a member. Also include GROUP. */
int
-DEFUN(initgroups, (user, group),
- CONST char *user AND gid_t group)
+initgroups (user, group)
+ const char *user;
+ gid_t group;
{
#if defined (NGROUPS_MAX) && NGROUPS_MAX == 0
@@ -40,21 +41,23 @@ DEFUN(initgroups, (user, group),
struct group *g;
register size_t n;
+ size_t ngroups;
+ gid_t *groups;
#ifdef NGROUPS_MAX
- gid_t groups[NGROUPS_MAX];
+# define limit NGROUPS_MAX
+
+ ngroups = limit;
#else
long int limit = sysconf (_SC_NGROUPS_MAX);
- gid_t *groups;
- size_t ngroups;
if (limit > 0)
ngroups = limit;
else
/* No fixed limit on groups. Pick a starting buffer size. */
ngroups = 16;
+#endif
groups = __alloca (ngroups * sizeof *groups);
-#endif
setgrent ();
diff --git a/inet/Makefile b/inet/Makefile
index da300c7..197e9d0 100644
--- a/inet/Makefile
+++ b/inet/Makefile
@@ -21,7 +21,8 @@
#
subdir := inet
-headers := netinet/in.h $(wildcard arpa/*.h protocols/*.h)
+headers := netinet/ether.h netinet/in.h netinet/if_ether.h \
+ $(wildcard arpa/*.h protocols/*.h)
routines := ntohl ntohs htonl htons \
inet_lnaof inet_mkadr \
@@ -35,6 +36,8 @@ routines := ntohl ntohs htonl htons \
getservent_r \
getrpcent getrpcbyname getrpcbynumber \
getrpcent_r getrpcbyname_r getrpcbynumber_r \
+ ether_aton ether_aton_r ether_hton ether_line \
+ ether_ntoa ether_ntoa_r ether_ntoh \
rcmd rexec ruserpass
# No warnings about losing BSD code.
diff --git a/inet/ether_aton.c b/inet/ether_aton.c
new file mode 100644
index 0000000..eb27b24
--- /dev/null
+++ b/inet/ether_aton.c
@@ -0,0 +1,30 @@
+/* Copyright (C) 1996 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+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., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
+
+#include <netinet/ether.h>
+#include <netinet/if_ether.h>
+
+
+struct ether_addr *
+ether_aton (const char *asc)
+{
+ struct ether_addr result;
+
+ return ether_aton_r (asc, &result);
+}
diff --git a/inet/ether_aton_r.c b/inet/ether_aton_r.c
new file mode 100644
index 0000000..4b38f034
--- /dev/null
+++ b/inet/ether_aton_r.c
@@ -0,0 +1,63 @@
+/* Copyright (C) 1996 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+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., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
+
+#include <ctype.h>
+#include <stdlib.h>
+#include <netinet/ether.h>
+#include <netinet/if_ether.h>
+
+
+struct ether_addr *
+ether_aton_r (const char *asc, struct ether_addr *addr)
+{
+ size_t cnt;
+
+ for (cnt = 0; cnt < 6; ++cnt)
+ {
+ unsigned int number;
+ char ch;
+
+ ch = tolower (*asc++);
+ if ((ch < '0' || ch > '9') && (ch < 'a' || ch > 'f'))
+ return NULL;
+ number = isdigit (ch) ? (ch - '0') : (ch - 'a' + 10);
+
+ ch = tolower (*asc);
+ if ((cnt < 5 && ch != ':') || (cnt == 5 && ch != '\0' && !isspace (ch)))
+ {
+ ++asc;
+ if ((ch < '0' || ch > '9') && (ch < 'a' || ch > 'f'))
+ return NULL;
+ number <<= 4;
+ number = isdigit (ch) ? (ch - '0') : (ch - 'a' + 10);
+
+ ch = *asc;
+ if (cnt < 5 && ch != ':')
+ return NULL;
+ }
+
+ /* Store result. */
+ addr->ether_addr_octet[cnt] = (unsigned char) number;
+
+ /* Skip ':'. */
+ ++asc;
+ }
+
+ return addr;
+}
diff --git a/inet/ether_hton.c b/inet/ether_hton.c
new file mode 100644
index 0000000..fb62d2d
--- /dev/null
+++ b/inet/ether_hton.c
@@ -0,0 +1,82 @@
+/* Copyright (C) 1996 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+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., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
+
+#include <netinet/ether.h>
+#include <netinet/if_ether.h>
+
+#include "../nss/nsswitch.h"
+
+/* Because the `ethers' lookup does not fit so well in the scheme so
+ we define a dummy struct here which helps us to use the available
+ functions. */
+struct etherent
+{
+ const char *e_name;
+ struct ether_addr e_addr;
+};
+
+
+/* Type of the lookup function we need here. */
+typedef int (*lookup_function) (const char *, struct etherent *, char *, int);
+
+
+int
+ether_hostton (const char *hostname, struct ether_addr *addr)
+{
+ static service_user *startp = NULL;
+ static lookup_function start_fct;
+ service_user *nip;
+ lookup_function fct;
+ int no_more;
+ int result;
+ enum nss_status status = NSS_STATUS_UNAVAIL;
+ struct etherent etherent;
+
+ if (startp == NULL)
+ {
+ no_more = __nss_ethers_lookup (&nip, "gethostton_r", (void **) &fct);
+ if (no_more)
+ startp = (service_user *) -1;
+ else
+ {
+ startp = nip;
+ start_fct = fct;
+ }
+ }
+ else
+ {
+ fct = start_fct;
+ no_more = (nip = startp) == (service_user *) -1;
+ }
+
+ while (no_more == 0)
+ {
+ char buffer[1024];
+
+ status = (*fct) (hostname, &etherent, buffer, sizeof buffer);
+
+ no_more = __nss_next (&nip, "gethostton_r", (void **) &fct, status, 0);
+ }
+
+ if (status == NSS_STATUS_SUCCESS)
+ memcpy (addr, etherent.e_addr.ether_addr_octet,
+ sizeof (struct ether_addr));
+
+ return status == NSS_STATUS_SUCCESS ? 0 : -1;
+}
diff --git a/inet/ether_line.c b/inet/ether_line.c
new file mode 100644
index 0000000..1400f5a
--- /dev/null
+++ b/inet/ether_line.c
@@ -0,0 +1,79 @@
+/* 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., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
+
+#include <stdlib.h>
+#include <netinet/ether.h>
+#include <netinet/if_ether.h>
+
+
+int
+ether_line (const char *line, struct ether_addr *addr, char *hostname)
+{
+ size_t cnt;
+ char *cp;
+
+ for (cnt = 0; cnt < 6; ++cnt)
+ {
+ unsigned int number;
+ char ch;
+
+ ch = tolower (*line++);
+ if ((ch < '0' || ch > '9') && (ch < 'a' || ch > 'f'))
+ return -1;
+ number = isdigit (ch) ? (ch - '0') : (ch - 'a' + 10);
+
+ ch = tolower (*line);
+ if ((cnt < 5 && ch != ':') || (cnt == 5 && ch != '\0' && !isspace (ch)))
+ {
+ ++line;
+ if ((ch < '0' || ch > '9') && (ch < 'a' || ch > 'f'))
+ return -1;
+ number <<= 4;
+ number = isdigit (ch) ? (ch - '0') : (ch - 'a' + 10);
+
+ ch = *line;
+ if (cnt < 5 && ch != ':')
+ return -1;
+ }
+
+ /* Store result. */
+ addr->ether_addr_octet[cnt] = (unsigned char) number;
+
+ /* Skip ':'. */
+ if (ch != '\0')
+ ++line;
+ }
+
+ /* Remove trailing white space. */
+ cp = strchr (line, '#');
+ if (cp == NULL)
+ cp = strchr (line, '\0');
+ while (cp > line && isspace (cp[-1]))
+ --cp;
+ *cp = '\0';
+
+ if (*line == '\0')
+ /* No hostname. */
+ return -1;
+
+ /* XXX This can cause trouble because the hostname might be too long
+ but we have no possibility to check it here. */
+ strcpy (hostname, line);
+
+ return 0;
+}
diff --git a/inet/ether_ntoa.c b/inet/ether_ntoa.c
new file mode 100644
index 0000000..728f841
--- /dev/null
+++ b/inet/ether_ntoa.c
@@ -0,0 +1,30 @@
+/* Copyright (C) 1996 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+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., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
+
+#include <netinet/ether.h>
+#include <netinet/if_ether.h>
+
+
+char *
+ether_ntoa (const struct ether_addr *addr)
+{
+ char asc[18];
+
+ return ether_ntoa_r (addr, asc);
+}
diff --git a/inet/ether_ntoa_r.c b/inet/ether_ntoa_r.c
new file mode 100644
index 0000000..a2735ab
--- /dev/null
+++ b/inet/ether_ntoa_r.c
@@ -0,0 +1,33 @@
+/* Copyright (C) 1996 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+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., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
+
+#include <stdio.h>
+#include <netinet/ether.h>
+#include <netinet/if_ether.h>
+
+
+char *
+ether_ntoa_r (const struct ether_addr *addr, char *buf)
+{
+ sprintf (buf, "%x:%x:%x:%x:%x:%x",
+ addr->ether_addr_octet[0], addr->ether_addr_octet[1],
+ addr->ether_addr_octet[2], addr->ether_addr_octet[3],
+ addr->ether_addr_octet[4], addr->ether_addr_octet[5]);
+ return buf;
+}
diff --git a/inet/ether_ntoh.c b/inet/ether_ntoh.c
new file mode 100644
index 0000000..26a4e47
--- /dev/null
+++ b/inet/ether_ntoh.c
@@ -0,0 +1,85 @@
+/* Copyright (C) 1996 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+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., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
+
+#include <netinet/ether.h>
+#include <netinet/if_ether.h>
+
+#include "../nss/nsswitch.h"
+
+/* Because the `ethers' lookup does not fit so well in the scheme so
+ we define a dummy struct here which helps us to use the available
+ functions. */
+struct etherent
+{
+ const char *e_name;
+ struct ether_addr e_addr;
+};
+
+
+/* Type of the lookup function we need here. */
+typedef int (*lookup_function) (const struct ether_addr *, struct etherent *,
+ char *, int);
+
+
+int
+ether_ntohost (char *hostname, const struct ether_addr *addr)
+{
+ static service_user *startp = NULL;
+ static lookup_function start_fct;
+ service_user *nip;
+ lookup_function fct;
+ int no_more;
+ int result;
+ enum nss_status status = NSS_STATUS_UNAVAIL;
+ struct etherent etherent;
+
+ if (startp == NULL)
+ {
+ no_more = __nss_ethers_lookup (&nip, "getntohost_r", (void **) &fct);
+ if (no_more)
+ startp = (service_user *) -1;
+ else
+ {
+ startp = nip;
+ start_fct = fct;
+ }
+ }
+ else
+ {
+ fct = start_fct;
+ no_more = (nip = startp) == (service_user *) -1;
+ }
+
+ while (no_more == 0)
+ {
+ char buffer[1024];
+
+ status = (*fct) (addr, &etherent, buffer, sizeof buffer);
+
+ no_more = __nss_next (&nip, "getntohost_r", (void **) &fct, status, 0);
+ }
+
+ if (status == NSS_STATUS_SUCCESS)
+ /* XXX This is a potential cause of trouble because the size of
+ the HOSTNAME buffer is not known but the interface does not
+ provide this information. */
+ strcpy (hostname, etherent.e_name);
+
+ return status == NSS_STATUS_SUCCESS ? 0 : -1;
+}
diff --git a/inet/netinet/ether.h b/inet/netinet/ether.h
new file mode 100644
index 0000000..b14377a
--- /dev/null
+++ b/inet/netinet/ether.h
@@ -0,0 +1,48 @@
+/* Functions for storing Ethernet addresses in ASCII and mapping to hostnames.
+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., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
+
+#ifndef __NETINET_ETHER_H
+
+#define __NETINET_ETHER_H 1
+#include <features.h>
+
+/* Get definition of `struct ether_addr'. */
+#include <netinet/if_ether.h>
+
+
+/* Convert 48 bit Ethernet ADDRess to ASCII. */
+char *ether_ntoa __P ((const struct ether_addr *__addr));
+char *ether_ntoa_r __P ((const struct ether_addr *__addr, char *__buf));
+
+/* Convert ASCII string S to 48 bit Ethernet address. */
+struct ether_addr *ether_aton __P ((const char *__asc));
+struct ether_addr *ether_aton_r __P ((const char *__asc,
+ struct ether_addr *__addr));
+
+/* Map 48 bit Ethernet number ADDR to HOSTNAME. */
+int ether_ntohost __P ((char *__hostname, const struct ether_addr *__addr));
+
+/* Map HOSTNAME to 48 bit Ethernet address. */
+int ether_hostton __P ((const char *__hostname, struct ether_addr *__addr));
+
+/* Scan LINE and set ADDR and HOSTNAME. */
+int ether_line __P ((const char *__line, struct ether_addr *__addr,
+ char *__hostname));
+
+#endif /* netinet/ether.h */
diff --git a/netinet/ether.h b/netinet/ether.h
new file mode 100644
index 0000000..60ef5a3
--- /dev/null
+++ b/netinet/ether.h
@@ -0,0 +1 @@
+#include <inet/netinet/ether.h>
diff --git a/nss/Makefile b/nss/Makefile
index 91c4ef7..bdf1651 100644
--- a/nss/Makefile
+++ b/nss/Makefile
@@ -25,10 +25,10 @@ distribute := nsswitch.h XXX-lookup.c getXXbyYY.c getXXbyYY_r.c \
getXXent.c getXXent_r.c
# This is the trivial part which goes into libc itself.
-routines := nsswitch \
- $(addsuffix -lookup,proto service host network \
- grp pwd rpc)
+routines = nsswitch $(addsuffix -lookup,$(databases))
+# These are the databases that go through nss dispatch.
+databases = proto service host network grp pwd rpc ethers
# Specify rules for the nss_* modules. We have some services.
services := files dns
@@ -36,12 +36,11 @@ services := files dns
extra-libs = $(services:%=libnss_%)
# The sources are found in the appropriate subdir.
-subdir-dirs = nss_files nss_dns
+subdir-dirs = $(services:%=nss_%)
vpath %.c $(subdir-dirs)
-libnss_files-routines := files-proto files-service files-network \
- files-hosts files-grp files-pwd files-rpc
+libnss_files-routines := $(addprefix files-,$(databases))
distribute += files-XXX.c files-parse.c
libnss_dns-routines := dns-host dns-network
diff --git a/nss/ethers-lookup.c b/nss/ethers-lookup.c
new file mode 100644
index 0000000..7746781
--- /dev/null
+++ b/nss/ethers-lookup.c
@@ -0,0 +1,22 @@
+/* Copyright (C) 1996 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+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., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
+
+#define DATABASE_NAME ethers
+
+#include "XXX-lookup.c"
diff --git a/nss/getXXent_r.c b/nss/getXXent_r.c
index 3d1e959..07e5759 100644
--- a/nss/getXXent_r.c
+++ b/nss/getXXent_r.c
@@ -101,7 +101,7 @@ extern int DB_LOOKUP_FCT (service_user **nip, const char *name, void **fctp);
void
-APPEND_R (SETFUNC_NAME) (STAYOPEN)
+SETFUNC_NAME (STAYOPEN)
{
set_function fct;
int no_more;
@@ -138,7 +138,7 @@ APPEND_R (SETFUNC_NAME) (STAYOPEN)
void
-APPEND_R (ENDFUNC_NAME) (void)
+ENDFUNC_NAME (void)
{
end_function fct;
int no_more;
diff --git a/nss/nss_files/files-XXX.c b/nss/nss_files/files-XXX.c
index 40bb7df..7291c75 100644
--- a/nss/nss_files/files-XXX.c
+++ b/nss/nss_files/files-XXX.c
@@ -102,9 +102,6 @@ internal_endent (void)
fclose (stream);
stream = NULL;
}
-
- /* Reset STAYOPEN flag. */
- keep_stream = 0;
}
@@ -116,6 +113,9 @@ CONCAT(_nss_files_end,ENTNAME) (void)
internal_endent ();
+ /* Reset STAYOPEN flag. */
+ keep_stream = 0;
+
__libc_lock_unlock (lock);
return NSS_STATUS_SUCCESS;
@@ -131,15 +131,17 @@ internal_getent (struct STRUCTURE *result,
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. */
+ /* Be prepared that the set*ent function was not called before. */
if (stream == NULL)
{
- H_ERRNO_SET (NETDB_INTERNAL);
- return NSS_STATUS_UNAVAIL;
+ enum nss_status status;
+
+ status = internal_setent (0);
+ if (status != NSS_STATUS_SUCCESS)
+ return status;
}
- if (buflen < sizeof *data + 1)
+ if (buflen < (int) sizeof *data + 1)
{
errno = ERANGE;
return NSS_STATUS_NOTFOUND;
@@ -155,6 +157,9 @@ internal_getent (struct STRUCTURE *result,
return NSS_STATUS_NOTFOUND;
}
+ /* Terminate the line for any case. */
+ data->linebuffer[linebuflen - 1] = '\0';
+
/* Skip leading blanks. */
while (isspace (*p))
++p;
diff --git a/nss/nss_files/files-ethers.c b/nss/nss_files/files-ethers.c
new file mode 100644
index 0000000..e7579a4
--- /dev/null
+++ b/nss/nss_files/files-ethers.c
@@ -0,0 +1,73 @@
+/* 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., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
+
+#include <string.h>
+#include <netinet/if_ether.h>
+
+/* Because the `ethers' lookup does not fit so well in the scheme so
+ we define a dummy struct here which helps us to use the available
+ functions. */
+struct etherent
+{
+ const char *e_name;
+ struct ether_addr e_addr;
+};
+struct etherent_data {};
+
+#define ENTNAME etherent
+#define DATAFILE "/etc/ethers"
+#include "files-parse.c"
+LINE_PARSER
+(
+ MIDLINE_COMMENTS;
+ /* Read the ethernet address: 6 x 8bit hexadecimal number. */
+ {
+ size_t cnt;
+
+ for (cnt = 0; cnt < 6; ++cnt)
+ {
+ unsigned int number;
+
+ if (cnt < 5)
+ INT_FIELD (number, ISCOLON , 0, 16, (unsigned int))
+ else
+ INT_FIELD (number, isspace, 0, 16, (unsigned int))
+
+ if (number > 0xff)
+ return 0;
+ result->e_addr.ether_addr_octet[cnt] = number;
+ }
+ };
+ STRING_FIELD (result->e_name, isspace, 1);
+ )
+
+
+#include "files-XXX.c"
+
+DB_LOOKUP (hostton,
+ {
+ if (strcmp (result->e_name, name) == 0)
+ break;
+ }, const char *name)
+
+DB_LOOKUP (ntohost,
+ {
+ if (memcmp (&result->e_addr, addr,
+ sizeof (struct ether_addr)) == 0)
+ break;
+ }, struct ether_addr *addr)
diff --git a/stdlib/mbstowcs.c b/stdlib/mbstowcs.c
index 38c7102..8eda3ba 100644
--- a/stdlib/mbstowcs.c
+++ b/stdlib/mbstowcs.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1992 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1992, 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
@@ -16,62 +16,30 @@ 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 <ansidecl.h>
-#include <ctype.h>
-#include <stddef.h>
#include <stdlib.h>
+#include <wchar.h>
-extern int _mb_shift; /* Defined in mbtowc.c. */
+extern mbstate_t __no_r_state; /* Defined in mbtowc.c. */
/* Convert the string of multibyte characters in S to `wchar_t's in
PWCS, writing no more than N. Return the number written,
- or (size_t) -1 if an invalid multibyte character is encountered. */
+ or (size_t) -1 if an invalid multibyte character is encountered.
+
+ Attention: this function should NEVER be intentionally used.
+ The interface is completely stupid. The state is shared between
+ all conversion functions. You should use instead the restartable
+ version `mbsrtowcs'. */
size_t
-DEFUN(mbstowcs, (pwcs, s, n),
- register wchar_t *pwcs AND register CONST char *s AND register size_t n)
+mbstowcs (wchar_t *pwcs, const char *s, size_t n)
{
- int save_shift;
- register size_t written = 0;
-
- /* Save the shift state. */
- save_shift = _mb_shift;
- /* Reset the shift state. */
- _mb_shift = 0;
-
- while (*s != '\0')
- {
- int len;
- if (isascii (*s))
- {
- *pwcs = (wchar_t) *s;
- len = 1;
- }
- else
- len = mbtowc (pwcs, s, n);
-
- if (len < 1)
- {
- /* Return an error. */
- written = (size_t) -1;
- break;
- }
- else
- {
- /* Multibyte character converted. */
- ++pwcs;
- ++written;
- s += len;
- n -= len;
- }
- }
+ mbstate_t save_shift = __no_r_state;
+ size_t written;
- /* Terminate the string if it has space. */
- if (n > 0)
- *pwcs = (wchar_t) 0;
+ written = mbsrtowcs (pwcs, s, n, &__no_r_state);
/* Restore the old shift state. */
- _mb_shift = save_shift;
+ __no_r_state = save_shift;
/* Return how many we wrote (or maybe an error). */
return written;
diff --git a/stdlib/mbtowc.c b/stdlib/mbtowc.c
index fd94492..c340dd7 100644
--- a/stdlib/mbtowc.c
+++ b/stdlib/mbtowc.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1992, 1995 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1992, 1995, 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
@@ -16,73 +16,41 @@ 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 <ansidecl.h>
-#include "../locale/localeinfo.h"
-#include <ctype.h>
-#include <stddef.h>
-#include <stdio.h>
#include <stdlib.h>
-#include <string.h>
+#include <wchar.h>
-long int _mb_shift = 0;
+/* Common state for all non-restartable conversion functions. */
+mbstate_t __no_r_state;
/* Convert the multibyte character at S, which is no longer
than N characters, to its `wchar_t' representation, placing
- this n *PWC and returning its length. */
+ this n *PWC and returning its length.
+
+ Attention: this function should NEVER be intentionally used.
+ The interface is completely stupid. The state is shared between
+ all conversion functions. You should use instead the restartable
+ version `mbrtowc'. */
int
-DEFUN(mbtowc, (pwc, s, n), wchar_t *pwc AND CONST char *s AND size_t n)
+mbtowc (wchar_t *pwc, const char *s, size_t n)
{
-#if 0
- register CONST mb_char *mb;
- register wchar_t i;
-#endif
-
+ int result;
+
+ /* If S is NULL the function has to return null or not null
+ depending on the encoding having a state depending encoding or
+ not. This is nonsense because any multibyte encoding has a
+ state. The ISO C amendment 1 corrects this while introducing the
+ restartable functions. We simply say here all encodings have a
+ state. */
if (s == NULL)
- return _mb_shift != 0;
-
- if (*s == '\0')
- /* ANSI 4.10.7.2, line 19. */
- return 0;
-
- if (isascii (*s))
- {
- /* A normal ASCII character translates to itself. */
- if (pwc != NULL)
- *pwc = (wchar_t) *s;
- return 1;
- }
-
-#if 0
- if (_ctype_info->mbchar == NULL ||
- _ctype_info->mbchar->mb_chars == NULL)
- return -1;
+ return 1;
- if (n > MB_CUR_MAX)
- n = MB_CUR_MAX;
+ result = mbrtowc (pwc, s, n, &__no_r_state);
- for (i = 0; i < WCHAR_MAX; ++i)
- {
- mb = &_ctype_info->mbchar->mb_chars[i];
- /* EOF and NUL aren't MB chars. */
- if (i == (wchar_t) EOF || i == (wchar_t) '\0')
- continue;
- /* Normal ASCII values can't start MB chars. */
- else if (isascii(i))
- continue;
- else if (mb->string == NULL || mb->len == 0)
- continue;
- else if (mb->len > n)
- continue;
- else if (!strncmp(mb->string, s, mb->len))
- {
- _mb_shift += mb->shift;
- if (pwc != NULL)
- *pwc = i;
- return mb->len;
- }
- }
-#endif
+ /* The `mbrtowc' functions tell us more than we need. Fold the -1
+ and -2 result into -1. */
+ if (result < 0)
+ result = -1;
- return -1;
+ return result;
}
diff --git a/stdlib/wcstombs.c b/stdlib/wcstombs.c
index 6ddbfb1..6518308 100644
--- a/stdlib/wcstombs.c
+++ b/stdlib/wcstombs.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1992, 1995 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1992, 1995, 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
@@ -16,69 +16,31 @@ 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 <ansidecl.h>
-#include "../locale/localeinfo.h"
-#include <ctype.h>
-#include <stddef.h>
-#include <stdio.h>
#include <stdlib.h>
-#include <string.h>
+#include <wchar.h>
+extern mbstate_t __no_r_state; /* Defined in mbtowc.c. */
+
/* Convert the `wchar_t' string in PWCS to a multibyte character string
in S, writing no more than N characters. Return the number of bytes
- written, or (size_t) -1 if an invalid `wchar_t' was found. */
+ written, or (size_t) -1 if an invalid `wchar_t' was found.
+
+ Attention: this function should NEVER be intentionally used.
+ The interface is completely stupid. The state is shared between
+ all conversion functions. You should use instead the restartable
+ version `wcsrtombs'. */
size_t
-DEFUN(wcstombs, (s, pwcs, n),
- register char *s AND register CONST wchar_t *pwcs AND register size_t n)
+wcstombs (char *s, const wchar_t *pwcs, size_t n)
{
-#if 0
- register CONST mb_char *mb;
- register int shift = 0;
-#endif
-
- register size_t written = 0;
- register wchar_t w;
+ mbstate_t save_shift = __no_r_state;
+ size_t written;
- while ((w = *pwcs++) != (wchar_t) '\0')
- {
- if (isascii (w))
- {
- /* A normal character. */
- *s++ = (unsigned char) w;
- --n;
- ++written;
- }
- else
- {
-#if 1
- written = (size_t) -1;
- break;
-#else
- mb = &_ctype_info->mbchar->mb_chars[w + shift];
- if (mb->string == NULL || mb->len == 0)
- {
- written = (size_t) -1;
- break;
- }
- else if (mb->len > n)
- break;
- else
- {
- memcpy ((PTR) s, (CONST PTR) mb->string, mb->len);
- s += mb->len;
- n -= mb->len;
- written += mb->len;
- shift += mb->shift;
- }
-#endif
- }
- }
+ written = mbsrtowcs (pwcs, s, n, &__no_r_state);
- /* Terminate the string if it has space. */
- if (n > 0)
- *s = '\0';
+ /* Restore the old shift state. */
+ __no_r_state = save_shift;
- /* Return the number of characters written (or maybe an error). */
+ /* Return how many we wrote (or maybe an error). */
return written;
}
diff --git a/stdlib/wctomb.c b/stdlib/wctomb.c
index 15f32ab..f7143ad 100644
--- a/stdlib/wctomb.c
+++ b/stdlib/wctomb.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1992, 1995 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1992, 1995, 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
@@ -16,63 +16,30 @@ 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 <ansidecl.h>
-#include "../locale/localeinfo.h"
-#include <stddef.h>
-#include <stdio.h>
#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
+#include <wchar.h>
-extern long int _mb_shift; /* Defined in mbtowc.c. */
+extern mbstate_t __no_r_state; /* Defined in mbtowc.c. */
/* Convert WCHAR into its multibyte character representation,
- putting this in S and returning its length. */
+ putting this in S and returning its length.
+
+ Attention: this function should NEVER be intentionally used.
+ The interface is completely stupid. The state is shared between
+ all conversion functions. You should use instead the restartable
+ version `wcrtomb'. */
int
-DEFUN(wctomb, (s, wchar), register char *s AND wchar_t wchar)
+wctomb (char *s, wchar_t wchar)
{
-#if 0
- register CONST mb_char *mb;
-
- if (_ctype_info->mbchar == NULL)
- mb = NULL;
- else
- mb = _ctype_info->mbchar->mb_chars;
-#endif
-
- /* If S is NULL, just say if we're shifted or not. */
+ /* If S is NULL the function has to return null or not null
+ depending on the encoding having a state depending encoding or
+ not. This is nonsense because any multibyte encoding has a
+ state. The ISO C amendment 1 corrects this while introducing the
+ restartable functions. We simply say here all encodings have a
+ state. */
if (s == NULL)
- return _mb_shift != 0;
-
- if (wchar == (wchar_t) '\0')
- {
- _mb_shift = 0;
- /* See ANSI 4.4.1.1, line 21. */
- if (s != NULL)
- *s = '\0';
- return 1;
- }
- else /* if (mb == NULL) */
- {
- if ((wchar_t) (char) wchar == wchar && isascii ((char) wchar))
- {
- /* A normal ASCII character translates to itself. */
- if (s != NULL)
- *s = (char) wchar;
- return 1;
- }
- return -1;
- }
+ return 1;
-#if 1
- return -1;
-#else
- mb += wchar + _mb_shift;
- if (mb->string == NULL || mb->len == 0)
- return -1;
- memcpy((PTR) s, (CONST PTR) mb->string, mb->len + 1);
- _mb_shift += mb->shift;
- return mb->len;
-#endif
+ return wcrtomb (s, wchar, &__no_r_state);
}
diff --git a/string/Makefile b/string/Makefile
index 99106c4..f67e724 100644
--- a/string/Makefile
+++ b/string/Makefile
@@ -24,7 +24,8 @@ subdir := string
headers := string.h strings.h memory.h endian.h bytesex.h \
argz.h envz.h
-routines := strcat strchr strcmp strcoll strcpy strcspn strdup \
+routines := strcat strchr strcmp strcoll strcpy strcspn \
+ strdup strndup \
strerror _strerror strerror_r strlen strnlen \
strncat strncmp strncpy \
strrchr strpbrk strsignal strspn strstr strtok \
diff --git a/string/strdup.c b/string/strdup.c
index 2c8aff2..3e9eee0 100644
--- a/string/strdup.c
+++ b/string/strdup.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 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
@@ -16,7 +16,6 @@ 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 <ansidecl.h>
#include <stddef.h>
#include <stdlib.h>
#include <string.h>
@@ -24,15 +23,16 @@ Cambridge, MA 02139, USA. */
/* Duplicate S, returning an identical malloc'd string. */
char *
-DEFUN(strdup, (s), CONST char *s)
+__strdup (const char *s)
{
- size_t len = strlen(s) + 1;
- PTR new = malloc(len);
+ size_t len = strlen (s) + 1;
+ void *new = malloc (len);
if (new == NULL)
return NULL;
- memcpy(new, (PTR) s, len);
+ memcpy (new, s, len);
return (char *) new;
}
+weak_alias (__strdup, strdup)
diff --git a/string/string.h b/string/string.h
index a5a6edd..3b6c5e9 100644
--- a/string/string.h
+++ b/string/string.h
@@ -49,9 +49,6 @@ extern __ptr_t __memccpy __P ((__ptr_t __dest, __const __ptr_t __src,
#if defined (__USE_SVID) || defined (__USE_BSD)
extern __ptr_t memccpy __P ((__ptr_t __dest, __const __ptr_t __src,
int __c, size_t __n));
-#ifdef __OPTIMIZE__
-#define memccpy(dest, src, c, n) __memccpy((dest), (src), (c), (n))
-#endif /* Optimizing. */
#endif /* SVID. */
@@ -88,6 +85,7 @@ extern size_t strxfrm __P ((char *__dest, __const char *__src, size_t __n));
#if defined (__USE_SVID) || defined (__USE_BSD)
/* Duplicate S, returning an identical malloc'd string. */
+extern char *__strdup __P ((__const char *__s));
extern char *strdup __P ((__const char *__s));
#endif
@@ -95,9 +93,22 @@ extern char *strdup __P ((__const char *__s));
/* Duplicate S, returning an identical alloca'd string. */
#define strdupa(s) \
({ \
- const char *__old = (s); \
- size_t __len = strlen (__old) + 1; \
- memcpy (__builtin_alloca (__len), __old, __len); \
+ __const char *__old = (s); \
+ size_t __len = strlen (__old) + 1; \
+ memcpy (__builtin_alloca (__len), __old, __len); \
+})
+
+/* Return a malloc'd copy of at most N bytes of STRING. The
+ resultant string is terminated even if no null terminator
+ appears before STRING[N]. */
+extern char *strndup __P ((__const char *__string, size_t __n));
+
+/* Return an alloca'd copy of at most N bytes of string. */
+#define strndupa(s, n) \
+({ \
+ __const char *__old = (s); \
+ size_t __len = strnlen (__old) + 1; \
+ memcpy (__builtin_alloca (__len), __old, __len); \
})
#endif
diff --git a/string/strndup.c b/string/strndup.c
new file mode 100644
index 0000000..213a0c0
--- /dev/null
+++ b/string/strndup.c
@@ -0,0 +1,37 @@
+/* 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 <stddef.h>
+#include <stdlib.h>
+#include <string.h>
+
+
+char *
+strndup (const char *s, size_t n)
+{
+ size_t len = strnlen (s) + 1;
+ char *new = malloc (len);
+
+ if (new == NULL)
+ return NULL;
+
+ memcpy (new, s, len);
+
+ return new;
+}
+
diff --git a/sunrpc/xdr.c b/sunrpc/xdr.c
index d20af94..a5241a5 100644
--- a/sunrpc/xdr.c
+++ b/sunrpc/xdr.c
@@ -162,10 +162,13 @@ xdr_u_int(xdrs, up)
} else if (sizeof (u_int) == sizeof (u_short)) {
return (xdr_short(xdrs, (short *)up));
} else {
+ abort (); /* drepper@gnu */
+#if 0
/* force unresolved reference (link-time error): */
extern unexpected_sizes_in_xdr_u_int ();
unexpected_sizes_in_xdr_u_int();
+#endif
}
#endif
}
diff --git a/sysdeps/alpha/dl-machine.h b/sysdeps/alpha/dl-machine.h
index c751936..bc80b59 100644
--- a/sysdeps/alpha/dl-machine.h
+++ b/sysdeps/alpha/dl-machine.h
@@ -179,8 +179,8 @@ elf_machine_rela (struct link_map *map,
if (resolve)
{
- loadbase = (*resolve)(&sym, (Elf64_Addr)reloc_addr,
- r_info == R_ALPHA_JMP_SLOT);
+ loadbase = (*resolve)(&sym, (Elf64_Addr)reloc_addr,
+ r_info == R_ALPHA_JMP_SLOT);
}
else
loadbase = map->l_addr;
diff --git a/sysdeps/generic/netinet/if_ether.h b/sysdeps/generic/netinet/if_ether.h
new file mode 100644
index 0000000..d377bbd
--- /dev/null
+++ b/sysdeps/generic/netinet/if_ether.h
@@ -0,0 +1,31 @@
+/* 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., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
+
+#ifndef __NETINET_IF_ETHER_H
+
+#define __NETINET_IF_ETHER_H 1
+#include <features.h>
+
+/* This is a name for the 48 bit ethernet address available on many
+ systems. */
+struct ether_addr
+{
+ unsigned char ether_addr_octet[6];
+};
+
+#endif /* netinet/if_ether.h */
diff --git a/sysdeps/unix/sysv/linux/netinet/if_ether.h b/sysdeps/unix/sysv/linux/netinet/if_ether.h
new file mode 100644
index 0000000..0da5a5a
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/netinet/if_ether.h
@@ -0,0 +1,35 @@
+/* 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., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
+
+#ifndef __NETINET_IF_ETHER_H
+
+#define __NETINET_IF_ETHER_H 1
+#include <features.h>
+
+/* Get definitions from kernel header file. */
+#include <linux/if_ether.h>
+
+
+/* This is a name for the 48 bit ethernet address available on many
+ systems. */
+struct ether_addr
+{
+ unsigned char ether_addr_octet[ETH_ALEN];
+};
+
+#endif /* netinet/if_ether.h */
diff --git a/sysdeps/unix/sysv/linux/syscalls.list b/sysdeps/unix/sysv/linux/syscalls.list
index 317dec2..d29577f 100644
--- a/sysdeps/unix/sysv/linux/syscalls.list
+++ b/sysdeps/unix/sysv/linux/syscalls.list
@@ -2,8 +2,8 @@
adjtimex adjtime adjtimex 1 __adjtimex
bdflush - bdflush 2 bdflush
-create_module - create_module 3 create_module
-delete_module - delete_module 3 delete_module
+create_module EXTRA create_module 3 create_module
+delete_module EXTRA delete_module 3 delete_module
fdatasync - fdatasync 1 fdatasync
flock - flock 2 __flock flock
fork - fork 0 __fork fork
@@ -14,7 +14,7 @@ getpgid - getpgid 1 __getpgid getpgid
getpgrp - getpgrp 0 getpgrp
getppid - getppid 0 __getppid getppid
getsid - getsid 1 getsid
-init_module - init_module 5 init_module
+init_module EXTRA init_module 5 init_module
ioperm - ioperm 3 ioperm
iopl - iopl 1 iopl
ipc msgget ipc 5 __ipc
@@ -49,7 +49,7 @@ sigprocmask - sigprocmask 3 __sigprocmask sigprocmask
s_sysctl sysctl _sysctl 1 __syscall__sysctl
sysinfo - sysinfo 1 sysinfo
swapon - swapon 2 swapon
-klogctl - syslog 3 klogctl
+klogctl EXTRA syslog 3 klogctl
umount - umount 1 __umount umount
uselib - uselib 1 uselib
wait4 - wait4 4 __wait4 wait4
diff --git a/wcsmbs/mbrtowc.c b/wcsmbs/mbrtowc.c
index 1708319..2c4b077 100644
--- a/wcsmbs/mbrtowc.c
+++ b/wcsmbs/mbrtowc.c
@@ -20,6 +20,8 @@ Boston, MA 02111-1307, USA. */
#include <wchar.h>
+static mbstate_t internal;
+
size_t
mbrtowc (pwc, s, n, ps)
wchar_t *pwc;
@@ -29,6 +31,9 @@ mbrtowc (pwc, s, n, ps)
{
wchar_t to_wide;
+ if (ps == NULL)
+ ps = &internal;
+
/*************************************************************\
|* This is no complete implementation. While the multi-byte *|
|* character handling is not finished this will do. *|
diff --git a/wcsmbs/mbsinit.c b/wcsmbs/mbsinit.c
index d9f0125..efbfd09 100644
--- a/wcsmbs/mbsinit.c
+++ b/wcsmbs/mbsinit.c
@@ -17,6 +17,7 @@ License along with the GNU C Library; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
+#include <string.h>
#include <wchar.h>
@@ -29,5 +30,5 @@ mbsinit (ps)
|* character handling is not finished this will do. *|
\*************************************************************/
- return *ps == 0;
+ return ps == NULL || *ps == 0;
}
diff --git a/wcsmbs/mbsrtowcs.c b/wcsmbs/mbsrtowcs.c
index cb87938..dc026b7 100644
--- a/wcsmbs/mbsrtowcs.c
+++ b/wcsmbs/mbsrtowcs.c
@@ -20,6 +20,8 @@ Boston, MA 02111-1307, USA. */
#include <wchar.h>
+static mbstate_t internal;
+
size_t
mbsrtowcs (dst, src, len, ps)
wchar_t *dst;
@@ -28,6 +30,10 @@ mbsrtowcs (dst, src, len, ps)
mbstate_t *ps;
{
size_t result = 0;
+
+ if (ps == NULL)
+ ps = &internal;
+
/*************************************************************\
|* This is no complete implementation. While the multi-byte *|
|* character handling is not finished this will do. *|
diff --git a/wcsmbs/wcrtomb.c b/wcsmbs/wcrtomb.c
index 43a2162..2703e88 100644
--- a/wcsmbs/wcrtomb.c
+++ b/wcsmbs/wcrtomb.c
@@ -24,19 +24,25 @@ Boston, MA 02111-1307, USA. */
#define EILSEQ EINVAL
#endif
+
+static mbstate_t internal;
+
size_t
wcrtomb (s, wc, ps)
char *s;
wchar_t wc;
mbstate_t *ps;
{
+ char fake[1];
+
+ if (ps == NULL)
+ ps = internal;
+
/*************************************************************\
|* This is no complete implementation. While the multi-byte *|
|* character handling is not finished this will do. *|
\*************************************************************/
- char fake[1];
-
if (s == NULL)
{
s = fake;
diff --git a/wcsmbs/wcsrtombs.c b/wcsmbs/wcsrtombs.c
index 487237f..9f10009 100644
--- a/wcsmbs/wcsrtombs.c
+++ b/wcsmbs/wcsrtombs.c
@@ -25,6 +25,8 @@ Boston, MA 02111-1307, USA. */
#endif
+static mbstate_t internal;
+
size_t
wcsrtombs (dst, src, len, ps)
char *dst;
@@ -34,6 +36,9 @@ wcsrtombs (dst, src, len, ps)
{
size_t result = 0;
+ if (ps == NULL)
+ ps = &internal;
+
/*************************************************************\
|* This is no complete implementation. While the multi-byte *|
|* character handling is not finished this will do. *|