diff options
| -rw-r--r-- | ChangeLog | 62 | ||||
| -rw-r--r-- | inet/gethstbynm.c | 37 | ||||
| -rw-r--r-- | inet/gethstbynm2.c | 38 | ||||
| -rw-r--r-- | inet/gethstbynm2_r.c | 39 | ||||
| -rw-r--r-- | inet/gethstbynm_r.c | 38 | ||||
| -rw-r--r-- | io/Makefile | 5 | ||||
| -rw-r--r-- | io/fts.c | 4 | ||||
| -rw-r--r-- | io/getwd.c | 6 | ||||
| -rw-r--r-- | misc/syscall.h | 1 | ||||
| -rw-r--r-- | nss/digits_dots.c | 273 | ||||
| -rw-r--r-- | nss/getXXbyYY.c | 12 | ||||
| -rw-r--r-- | nss/getXXbyYY_r.c | 9 | ||||
| -rw-r--r-- | posix/getopt.c | 12 | ||||
| -rw-r--r-- | resolv/nss_dns/dns-host.c | 78 | ||||
| -rw-r--r-- | signal/sigempty.c | 2 | ||||
| -rw-r--r-- | signal/sigfillset.c | 1 | ||||
| -rw-r--r-- | signal/signal.h | 3 | ||||
| -rw-r--r-- | sysdeps/generic/setenv.c | 15 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/fcntlbits.h | 34 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/alpha/fcntlbits.h | 93 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/alpha/ustat.c | 3 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/fcntlbits.h | 61 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/syscalls.list | 3 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/ustat.c | 3 |
24 files changed, 648 insertions, 184 deletions
@@ -1,3 +1,65 @@ +Tue Jan 7 09:48:15 1997 Andreas Jaeger <aj@arthur.pfalz.de> + + * signal/sigempty.c (sigemptyset): Correct typo: Empty set should + have all bits zero. + +Tue Jan 7 23:44:39 1997 Ulrich Drepper <drepper@cygnus.com> + + * inet/gethstbynm.c: Include additional headers for additional + code in nss/digits_dots.c. + * inet/gethstbynm_r.c: Likewise. + * inet/gethstbynm2.c: Likewise. + * inet/gethstbynm2_r.c: Likewise. + * nss/digits_dots.c: New file. Handle dotted pair notation for + gethstbynm functions. + * nss/getXXbyYY.c: Include digits_dots.c to get extra code for + handling dotted pair notation. + * nss/getXXbyYY_r.c: Likewise. + Patches by HJ Lu. + + * resolv/nss_dns/dns-host.c: Don't handle dotted pair notation. + + * io/getwd.c: Optimized a bit. + + * signal/signal.h: Always declare __sysv_signal. + + * sysdeps/generic/setenv.c: Add some portability code. + + * sysdeps/unix/sysv/fcntlbits.h: Update copyright. + + * sysdeps/unix/sysv/linux/fcntlbits.h: Add definitions from kernel + to avoid using kernel headers. + * sysdeps/unix/sysv/linux/alpha/fcntlbits.h: New file. Alpha + specific version. + + * sysdeps/unix/sysv/linux/syscalls.list: Add sys_mknod. Don't + mark sigreturn as EXTRA. + + * sysdeps/unix/sysv/linux/ustat.c: Declare __syscall_ustat. + * sysdeps/unix/sysv/linux/alpha/ustat.c: New file. Alpha version. + +Tue Jan 7 09:48:15 1997 Andreas Jaeger <aj@arthur.pfalz.de> + + * io/fts.c (fts_alloc): Add const to second parameter of function. + + * io/Makefile: Change CFLAGS-fts.c and define CFLAGS-ftw.c to + prevent warnings. + + * signal/sigfillset.c: Include <string.h> for memset declaration. + +Tue Jan 7 11:14:32 1997 Miles Bader <miles@gnu.ai.mit.edu> + + * sysdeps/generic/setenv.c: Fix portability problems. + +Tue Jan 7 02:10:17 1997 Ulrich Drepper <drepper@cygnus.com> + + * posix/getopt.c (_getopt_internal): Don't reset __getopt_initialized + after the last option was seen. + +Mon Jan 6 15:30:21 1997 Ulrich Drepper <drepper@cygnus.com> + + * elf/elf.h (DT_EXTRANUM): Set to 3 since 0x7ffffffd is used. + Mon Jan 6 13:57:05 1997 Ulrich Drepper <drepper@cygnus.com> * io/ftw.c: Add `const' to second parameter of function given as diff --git a/inet/gethstbynm.c b/inet/gethstbynm.c index 07178108cf..08ee4cd40a 100644 --- a/inet/gethstbynm.c +++ b/inet/gethstbynm.c @@ -1,23 +1,28 @@ -/* Copyright (C) 1996 Free Software Foundation, Inc. -This file is part of the GNU C Library. -Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996. +/* Copyright (C) 1996, 1997 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 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. + 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. */ + 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 <errno.h> #include <netdb.h> +#include <string.h> +#include <arpa/inet.h> +#include <netinet/in.h> #define LOOKUP_TYPE struct hostent @@ -28,4 +33,6 @@ Boston, MA 02111-1307, USA. */ #define BUFLEN 1024 #define NEED_H_ERRNO 1 +#define HANDLE_DIGITS_DOTS 1 + #include "../nss/getXXbyYY.c" diff --git a/inet/gethstbynm2.c b/inet/gethstbynm2.c index 42a01d4141..7a6793c5a7 100644 --- a/inet/gethstbynm2.c +++ b/inet/gethstbynm2.c @@ -1,23 +1,28 @@ -/* Copyright (C) 1996 Free Software Foundation, Inc. -This file is part of the GNU C Library. -Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996. +/* Copyright (C) 1996, 1997 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 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. + 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. */ + 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 <errno.h> #include <netdb.h> +#include <string.h> +#include <arpa/inet.h> +#include <netinet/in.h> #define LOOKUP_TYPE struct hostent @@ -28,4 +33,7 @@ Boston, MA 02111-1307, USA. */ #define BUFLEN 1024 #define NEED_H_ERRNO 1 +#define HANDLE_DIGITS_DOTS 1 +#define HAVE_AF 1 + #include "../nss/getXXbyYY.c" diff --git a/inet/gethstbynm2_r.c b/inet/gethstbynm2_r.c index a2aee54559..f4a1357169 100644 --- a/inet/gethstbynm2_r.c +++ b/inet/gethstbynm2_r.c @@ -1,23 +1,28 @@ -/* Copyright (C) 1996 Free Software Foundation, Inc. -This file is part of the GNU C Library. -Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996. +/* Copyright (C) 1996, 1997 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 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. + 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. */ + 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 <errno.h> #include <netdb.h> +#include <string.h> +#include <arpa/inet.h> +#include <netinet/in.h> #define LOOKUP_TYPE struct hostent @@ -27,4 +32,8 @@ Boston, MA 02111-1307, USA. */ #define ADD_VARIABLES name, af #define NEED_H_ERRNO 1 +#define HANDLE_DIGITS_DOTS 1 +#define HAVE_LOOKUP_BUFFER 1 +#define HAVE_AF 1 + #include "../nss/getXXbyYY_r.c" diff --git a/inet/gethstbynm_r.c b/inet/gethstbynm_r.c index 6bd2920e74..dbc063cc97 100644 --- a/inet/gethstbynm_r.c +++ b/inet/gethstbynm_r.c @@ -1,23 +1,28 @@ -/* Copyright (C) 1996 Free Software Foundation, Inc. -This file is part of the GNU C Library. -Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996. +/* Copyright (C) 1996, 1997 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 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. + 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. */ + 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 <errno.h> #include <netdb.h> +#include <string.h> +#include <arpa/inet.h> +#include <netinet/in.h> #define LOOKUP_TYPE struct hostent @@ -28,4 +33,7 @@ Boston, MA 02111-1307, USA. */ #define NEED_H_ERRNO 1 #define NEED__RES 1 +#define HANDLE_DIGITS_DOTS 1 +#define HAVE_LOOKUP_BUFFER 1 + #include "../nss/getXXbyYY_r.c" diff --git a/io/Makefile b/io/Makefile index ca17832220..f1efd21e87 100644 --- a/io/Makefile +++ b/io/Makefile @@ -1,4 +1,4 @@ -# Copyright (C) 1992, 1993, 1994, 1995, 1996 Free Software Foundation, Inc. +# Copyright (C) 1992, 93, 94, 95, 96, 97 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 @@ -55,4 +55,5 @@ tests := test-utime include ../Rules -CFLAGS-fts.c = -Wno-write-strings +CFLAGS-fts.c = -Wno-uninitialized +CFLAGS-ftw.c = -Wno-uninitialized @@ -57,7 +57,7 @@ static char sccsid[] = "@(#)fts.c 8.2 (Berkeley) 1/2/94"; #endif -static FTSENT *fts_alloc __P((FTS *, char *, int)); +static FTSENT *fts_alloc __P((FTS *, const char *, int)); static FTSENT *fts_build __P((FTS *, int)); static void fts_lfree __P((FTSENT *)); static void fts_load __P((FTS *, FTSENT *)); @@ -886,7 +886,7 @@ fts_sort(sp, head, nitems) static FTSENT * fts_alloc(sp, name, namelen) FTS *sp; - char *name; + const char *name; register int namelen; { register FTSENT *p; diff --git a/io/getwd.c b/io/getwd.c index 506aac8472..ae1724545e 100644 --- a/io/getwd.c +++ b/io/getwd.c @@ -1,5 +1,5 @@ /* Obsolete function to get current working directory. - Copyright (C) 1991, 1992, 1996 Free Software Foundation, Inc. + Copyright (C) 1991, 1992, 1996, 1997 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 @@ -49,9 +49,7 @@ getwd (buf) /* This is completely unsafe. Nobody can say how big the user provided buffer is. Perhaps the application and the libc disagree about the value of PATH_MAX. */ - strcpy (buf, tmpbuf); - - return buf; + return strcpy (buf, tmpbuf); } link_warning (getwd, diff --git a/misc/syscall.h b/misc/syscall.h new file mode 100644 index 0000000000..4c30578447 --- /dev/null +++ b/misc/syscall.h @@ -0,0 +1 @@ +#include <sys/syscall.h> diff --git a/nss/digits_dots.c b/nss/digits_dots.c new file mode 100644 index 0000000000..b86f66cf4d --- /dev/null +++ b/nss/digits_dots.c @@ -0,0 +1,273 @@ +/* Copyright (C) 1997 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by H.J. Lu <hjl@gnu.ai.mit.edu>, 1997. + + 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. */ + + /* + * disallow names consisting only of digits/dots, unless + * they end in a dot. + */ + if (isdigit (name[0]) || (isxdigit (name[0]) || name[0] == ':')) + { + const char *cp; + char *hostname; + struct hostent *host; + typedef unsigned char host_addr_t [16]; + host_addr_t *host_addr; + typedef char *host_addr_list_t [2]; + host_addr_list_t *host_aliases; + host_addr_list_t *h_addr_ptrs; + size_t size_needed; + int addr_size; +#ifndef HAVE_AF + int af = -1; +#endif + + switch (af) + { + case AF_INET: + addr_size = INADDRSZ; + break; + + case AF_INET6: + addr_size = IN6ADDRSZ; + break; + + default: + af = (_res.options & RES_USE_INET6) ? AF_INET6 : AF_INET; + addr_size = (af == AF_INET6 ) ? IN6ADDRSZ : INADDRSZ; + break; + } + + size_needed = (sizeof (*host) + sizeof (*host_addr) + + sizeof (*host_aliases) + sizeof (*h_addr_ptrs) + + strlen (name) + 1); + +#ifdef HAVE_LOOKUP_BUFFER + if (buflen < size_needed) + { + __set_errno (ERANGE); + goto done; + } +#else + if (buffer_size < size_needed) + { + char *new_buf; + buffer_size = size_needed; + new_buf = realloc (buffer, buffer_size); + + if (new_buf == NULL) + { + save = errno; + free (buffer); + buffer = NULL; + buffer_size = 0; + __set_errno (save); + result = (struct hostent *) NULL; + goto done; + } + buffer = new_buf; + } +#endif /* HAVE_LOOKUP_BUFFER */ + + memset (buffer, 0, size_needed); + + host = (struct hostent *) buffer; + host_addr = (host_addr_t *) ((char *) host + sizeof (*host)); + host_aliases = (host_addr_list_t *) + ((char *) host_addr + sizeof (*host_addr)); + h_addr_ptrs = (host_addr_list_t *) + ((char *) host_aliases + sizeof (*host_aliases)); + hostname = (char *) h_addr_ptrs + sizeof (*h_addr_ptrs); + + if (isdigit (name[0])) + { + for (cp = name;; ++cp) + { + if (!*cp) + { + if (*--cp == '.') break; + + /* All-numeric, no dot at the end. Fake up a hostent as if + we'd actually done a lookup. What if someone types + 255.255.255.255? The test below will succeed + spuriously... ??? */ + if (inet_pton (af, name, host_addr) <= 0) + { + __set_h_errno (HOST_NOT_FOUND); +#ifndef HAVE_LOOKUP_BUFFER + result = (struct hostent *) NULL; +#endif + goto done; + } + + strcpy (hostname, name); + host->h_name = hostname; + host->h_aliases = *host_aliases; + (*host_aliases)[0] = NULL; + (*h_addr_ptrs)[0] = (char *)host_addr; + (*h_addr_ptrs)[1] = (char *)0; + host->h_addr_list = *h_addr_ptrs; + if (_res.options & RES_USE_INET6 && af == AF_INET) + { + /* We need to change the IP v4 address into the + IP v6 address. */ + char tmp[INADDRSZ], *p = (char *) host_addr; + int i; + + /* Save a copy of the IP v4 address. */ + memcpy (tmp, host_addr, INADDRSZ); + /* Mark this ipv6 addr as a mapped ipv4. */ + for (i = 0; i < 10; i++) + *p++ = 0x00; + *p++ = 0xff; + *p++ = 0xff; + /* Copy the IP v4 address. */ + memcpy (p, tmp, INADDRSZ); + host->h_addrtype = AF_INET6; + host->h_length = IN6ADDRSZ; + } + else + { + host->h_addrtype = af; + host->h_length = addr_size; + } + __set_h_errno (NETDB_SUCCESS); +#ifdef HAVE_LOOKUP_BUFFER + status = NSS_STATUS_SUCCESS; +#else + result = host; +#endif + goto done; + } + + if (!isdigit (*cp) && *cp != '.') break; + } + } + + if (isxdigit (name[0]) || name[0] == ':') + { + const char *cp; + char *hostname; + struct hostent *host; + typedef unsigned char host_addr_t [16]; + host_addr_t *host_addr; + typedef char *host_addr_list_t [2]; + host_addr_list_t *host_aliases; + host_addr_list_t *h_addr_ptrs; |