Update.
1999-08-28 Ulrich Drepper <drepper@cygnus.com> * malloc/malloc.c (ptmalloc_init): Don't use variables to set thresholds for SUID binaries. [PR libc/1277] 1999-08-28 Andreas Jaeger <aj@arthur.rhein-neckar.de> * manual/install.texi (Running make install): Give examples for timezone and locale installation. 1999-08-28 Zack Weinberg <zack@bitmover.com> * glibcbug.in: Get CCVERSION from autoconf substitution. * configure.in: Calculate and substitute CCVERSION. 1999-08-28 Andreas Jaeger <aj@arthur.rhein-neckar.de> * sysdeps/unix/sysv/linux/mips/bits/sigaction.h: Fix sa_flags, partially reverting a patch from 1998-12-29. We just can't change the flags, kernels with different flags lead to incompatibilities.
This commit is contained in:
Ulrich Drepper
parent
a125d9b46e
commit
d01d63190b
22
ChangeLog
22
ChangeLog
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@ -1,3 +1,25 @@
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1999-08-28 Ulrich Drepper <drepper@cygnus.com>
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* malloc/malloc.c (ptmalloc_init): Don't use variables to set
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thresholds for SUID binaries. [PR libc/1277]
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1999-08-28 Andreas Jaeger <aj@arthur.rhein-neckar.de>
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* manual/install.texi (Running make install): Give examples for
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timezone and locale installation.
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1999-08-28 Zack Weinberg <zack@bitmover.com>
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* glibcbug.in: Get CCVERSION from autoconf substitution.
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* configure.in: Calculate and substitute CCVERSION.
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1999-08-28 Andreas Jaeger <aj@arthur.rhein-neckar.de>
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* sysdeps/unix/sysv/linux/mips/bits/sigaction.h: Fix sa_flags,
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partially reverting a patch from 1998-12-29. We just can't change
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the flags, kernels with different flags lead to
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incompatibilities.
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1999-08-26 Andreas Schwab <schwab@suse.de>
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* locale/langinfo.h (YESSTR, NOSTR): Still define if __USE_GNU.
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@ -478,6 +478,10 @@ test -n "$aux_missing" && AC_MSG_WARN([
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*** some features will be disabled.
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*** Check the INSTALL file for required versions.])
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# glibcbug.in wants to know the compiler version.
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CCVERSION=`$CC -v 2>&1 | sed -n 's/gcc version //p'`
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AC_SUBST(CCVERSION)
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AC_PROG_CC_LOCAL
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AC_CANONICAL_BUILD
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if test $host != $build; then
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@ -10,6 +10,7 @@ RELEASE="@RELEASE@"
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ADDONS="@subdirs@"
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HOST="@host@"
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CC='@CC@'
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CCVERSION='@CCVERSION@'
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CFLAGS="@CFLAGS@"
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SYSINCLUDES="@SYSINCLUDES@"
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VERSIONING="@VERSIONING@"
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@ -109,7 +110,6 @@ SYSTEM=`( [ -f /bin/uname ] && /bin/uname -a ) || \
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( [ -f /usr/bin/uname ] && /usr/bin/uname -a ) || echo ""`
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ARCH=`[ -f /bin/arch ] && /bin/arch`
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MACHINE=`[ -f /bin/machine ] && /bin/machine`
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CCVERSION=`$CC -v 2>&1 | sed -n 's/gcc version //p'`
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case $HOST in *linux*)
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KHDRS=`(echo '#include <linux/version.h>'
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@ -56,6 +56,7 @@ enum
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IPPROTO_MTP = 92, /* Multicast Transport Protocol. */
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IPPROTO_ENCAP = 98, /* Encapsulation Header. */
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IPPROTO_PIM = 103, /* Protocol Independent Multicast. */
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IPPROTO_COMP = 108, /* Compression Header Protocol. */
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IPPROTO_RAW = 255, /* Raw IP packets. */
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IPPROTO_MAX
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};
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@ -305,6 +305,10 @@
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# include <sys/types.h>
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#endif
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#ifndef _LIBC
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# define __secure_getenv(Str) getenv (Str)
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#endif
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/* Macros for handling mutexes and thread-specific data. This is
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included early, because some thread-related header files (such as
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pthread.h) should be included before any others. */
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@ -1674,13 +1678,13 @@ ptmalloc_init __MALLOC_P((void))
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thread_atfork(ptmalloc_lock_all, ptmalloc_unlock_all, ptmalloc_init_all);
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#endif /* !defined NO_THREADS */
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#if defined _LIBC || defined MALLOC_HOOKS
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if((s = getenv("MALLOC_TRIM_THRESHOLD_")))
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if((s = __secure_getenv("MALLOC_TRIM_THRESHOLD_")))
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mALLOPt(M_TRIM_THRESHOLD, atoi(s));
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if((s = getenv("MALLOC_TOP_PAD_")))
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if((s = __secure_getenv("MALLOC_TOP_PAD_")))
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mALLOPt(M_TOP_PAD, atoi(s));
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if((s = getenv("MALLOC_MMAP_THRESHOLD_")))
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if((s = __secure_getenv("MALLOC_MMAP_THRESHOLD_")))
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mALLOPt(M_MMAP_THRESHOLD, atoi(s));
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if((s = getenv("MALLOC_MMAP_MAX_")))
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if((s = __secure_getenv("MALLOC_MMAP_MAX_")))
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mALLOPt(M_MMAP_MAX, atoi(s));
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s = getenv("MALLOC_CHECK_");
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#ifndef NO_THREADS
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@ -17,7 +17,7 @@ access permissions and modification times.
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file names.
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* Accessing Directories:: Finding out what files a directory
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contains.
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* Working on Directory Trees:: Apply actions to all files or a selectable
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* Working with Directory Trees:: Apply actions to all files or a selectable
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subset of a directory hierarchy.
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* Hard Links:: Adding alternate names to a file.
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* Symbolic Links:: A file that ``points to'' a file name.
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@ -793,7 +793,7 @@ is @math{0} or a bitwise-OR combination of any of the following values.
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While traversing the directory symbolic links are not followed. Instead
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symbolic links are reported using the @code{FTW_SL} value for the type
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parameter to the callback function. If the file referenced by a
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symbolic link does not exist {FTW_SLN} is returned instead.
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symbolic link does not exist @code{FTW_SLN} is returned instead.
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@item FTW_MOUNT
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The callback function is only called for items which are on the same
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mounted filesystem as the directory given by the @var{filename}
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@ -1826,7 +1826,7 @@ main purpose is for access control.
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The file owner and group play a role in determining access because the
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file has one set of access permission bits for the owner, another set
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that applies to users who belong to the file's group, and a third set of
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bits that applies to everyone else. @xref{Access Permission} for the
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bits that applies to everyone else. @xref{Access Permission}, for the
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details of how access is decided based on this data.
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When a file is created, its owner is set to the effective user ID of the
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@ -1915,7 +1915,7 @@ The @dfn{file mode}, stored in the @code{st_mode} field of the file
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attributes, contains two kinds of information: the file type code, and
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the access permission bits. This section discusses only the access
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permission bits, which control who can read or write the file.
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@xref{Testing File Type} for information about the file type code.
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@xref{Testing File Type}, for information about the file type code.
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All of the symbols listed in this section are defined in the header file
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@file{sys/stat.h}.
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@ -267,6 +267,23 @@ newer Linux kernel with the @code{devptsfs} or @code{devfs} filesystems
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providing pty slaves, you don't need this program; otherwise you do.
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The source for @file{pt_chown} is in @file{login/programs/pt_chown.c}.
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After installation you might want to configure the timezone and locale
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installation of your system. The GNU C library comes with a locale
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database which gets configured with @code{localedef}. For example, to
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set up a German locale with name @code{de_DE}, simply issue the command
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@samp{localedef -i de_DE -f ISO-8859-1 de_DE}. To configure all locales
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that are supported by glibc, you can issue from your build directory the
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command @samp{make localedata/install-locales}.
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To configure the locally used timezone, you can either set the @code{TZ}
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environment variable. The script @code{tzselect} helps you to select
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the right value. As an example for Germany, tzselect would tell you to
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use @samp{TZ='Europe/Berlin'}. For a system wide installation (the
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given paths are for an installation with @samp{--prefix=/usr}), link the
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timezone file which is in @file{/usr/share/zoneinfo} to the file
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@file{/etc/localtime}. For Germany, you might execute @samp{ln -s
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/usr/share/zoneinfo/Europe/Berlin /etc/localtime}.
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@node Tools for Compilation
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@appendixsec Recommended Tools for Compilation
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@cindex installation tools
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@ -17,9 +17,9 @@
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@comment %**end of header (This is for running Texinfo on a region.)
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@c sold 0.06/1.09, print run out 21may96
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@set EDITION 0.08 DRAFT
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@set VERSION 2.1 Beta
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@set UPDATED 11 Jan 1999
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@set EDITION 0.09 DRAFT
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@set VERSION 2.2 Beta
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@set UPDATED 28 Aug 1999
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@set ISBN 1-882114-53-1
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@ifinfo
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@ -914,7 +914,7 @@ selected when the program runs. If the user selects the locale
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correctly there should never be a misunderstanding over the time and
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date format.
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@node Formatting Numbers, Locale Information, Locales
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@node Formatting Numbers, , Locale Information, Locales
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@section A dedicated function to format numbers
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We have seen that the structure returned by @code{localeconv} as well as
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@ -103,7 +103,7 @@ enum __socket_type
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#define AF_DECnet PF_DECnet
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#define AF_NETBEUI PF_NETBEUI
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#define AF_SECURITY PF_SECURITY
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#define pseudo_AF_KEY PF_KEY
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#define AF_KEY PF_KEY
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#define AF_NETLINK PF_NETLINK
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#define AF_ROUTE PF_ROUTE
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#define AF_PACKET PF_PACKET
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@ -192,9 +192,9 @@ enum
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#define MSG_URG MSG_URG
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MSG_RST = 0x1000,
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#define MSG_RST MSG_RST
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MSG_ERRQUEUE = 0x2000,
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MSG_ERRQUEUE = 0x2000, /* Fetch message from error queue. */
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#define MSG_ERRQUEUE MSG_ERRQUEUE
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MSG_NOSIGNAL = 0x4000
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MSG_NOSIGNAL = 0x4000 /* Do not generate SIGPIPE. */
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#define MSG_NOSIGNAL MSG_NOSIGNAL
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};
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@ -55,18 +55,20 @@ struct sigaction
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};
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/* Bits in `sa_flags'. */
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#define SA_NOCLDSTOP 0x00020000 /* Don't send SIGCHLD when children stop. */
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/* Please note that some Linux kernels versions use different values for these
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flags which is a bug in those kernel versions. */
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#define SA_NOCLDSTOP 0x00000001 /* Don't send SIGCHLD when children stop. */
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#define SA_SIGINFO 0x00000008 /* Invoke signal-catching function with
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three arguments instead of one. */
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#if defined __USE_UNIX98 || defined __USE_MISC
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# define SA_ONSTACK 0x00000001 /* Use signal stack by using `sa_restorer'. */
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# define SA_RESETHAND 0x00000002 /* Reset to SIG_DFL on entry to handler. */
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# define SA_RESTART 0x00000004 /* Restart syscall on signal return. */
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# define SA_NODEFER 0x00000010 /* Don't automatically block the signal when
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# define SA_ONSTACK 0x08000000 /* Use signal stack by using `sa_restorer'. */
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# define SA_RESETHAND 0x80000000 /* Reset to SIG_DFL on entry to handler. */
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# define SA_RESTART 0x10000000 /* Restart syscall on signal return. */
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# define SA_NODEFER 0x40000000 /* Don't automatically block the signal when
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its handler is being executed. */
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#endif
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#ifdef __USE_MISC
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# define SA_INTERRUPT 0x01000000 /* Historical no-op. */
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# define SA_INTERRUPT 0x20000000 /* Historical no-op. */
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/* Some aliases for the SA_ constants. */
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# define SA_NOMASK SA_NODEFER
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@ -82,6 +82,7 @@ enum __socket_type
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#define PF_ECONET 19 /* Acorn Econet. */
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#define PF_ATMSVC 20 /* ATM SVCs. */
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#define PF_SNA 22 /* Linux SNA Project */
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#define PF_IRDA 23 /* IRDA sockets. */
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#define PF_MAX 32 /* For now.. */
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/* Address families. */
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@ -102,7 +103,7 @@ enum __socket_type
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#define AF_DECnet PF_DECnet
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#define AF_NETBEUI PF_NETBEUI
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#define AF_SECURITY PF_SECURITY
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#define pseudo_AF_KEY PF_KEY
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#define AF_KEY PF_KEY
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#define AF_NETLINK PF_NETLINK
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#define AF_ROUTE PF_ROUTE
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#define AF_PACKET PF_PACKET
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@ -110,6 +111,7 @@ enum __socket_type
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#define AF_ECONET PF_ECONET
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#define AF_ATMSVC PF_ATMSVC
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#define AF_SNA PF_SNA
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#define AF_IRDA PF_IRDA
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#define AF_MAX PF_MAX
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/* Socket level values. Others are defined in the appropriate headers.
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@ -119,6 +121,10 @@ enum __socket_type
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#define SOL_RAW 255
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#define SOL_DECNET 261
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#define SOL_X25 262
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#define SOL_PACKET 263
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#define SOL_ATM 264 /* ATM layer (cell level). */
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#define SOL_AAL 265 /* ATM Adaption Layer (packet level). */
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#define SOL_IRDA 266
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/* Maximum queue length specifiable by listen. */
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#define SOMAXCONN 128
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@ -137,17 +143,17 @@ struct sockaddr
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/* Structure large enough to hold any socket address (with the historical
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exception of AF_UNIX). We reserve 128 bytes. */
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#if ULONG_MAX > 0xffffffff
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# define __ss_align __uint64_t
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# define __ss_aligntype __uint64_t
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#else
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# define __ss_align __uint32_t
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# define __ss_aligntype __uint32_t
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#endif
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#define _SS_SIZE 128
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#define _SS_PADSIZE (_SS_SIZE - (2 * sizeof(__ss_align)))
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#define _SS_PADSIZE (_SS_SIZE - (2 * sizeof (__ss_aligntype)))
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struct sockaddr_storage
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{
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__SOCKADDR_COMMON (__ss_); /* Address family, etc. */
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__ss_align __ss_align; /* Force desired alignment. */
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__ss_aligntype __ss_align; /* Force desired alignment. */
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char __ss_padding[_SS_PADSIZE];
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};
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@ -161,10 +167,35 @@ enum
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#define MSG_PEEK MSG_PEEK
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MSG_DONTROUTE = 0x04, /* Don't use local routing. */
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#define MSG_DONTROUTE MSG_DONTROUTE
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#ifdef __USE_GNU
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/* DECnet uses a different name. */
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MSG_TRYHARD = MSG_DONTROUTE,
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# define MSG_TRYHARD MSG_DONTROUTE
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#endif
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MSG_CTRUNC = 0x08, /* Control data lost before delivery. */
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#define MSG_CTRUNC MSG_CTRUNC
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MSG_PROXY = 0x10 /* Supply or ask second address. */
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MSG_PROXY = 0x10, /* Supply or ask second address. */
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#define MSG_PROXY MSG_PROXY
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MSG_TRUNC = 0x20,
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#define MSG_TRUNC MSG_TRUNC
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MSG_DONTWAIT = 0x40, /* Nonblocking IO. */
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#define MSG_DONTWAIT MSG_DONTWAIT
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MSG_EOR = 0x80, /* End of record. */
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#define MSG_EOR MSG_EOR
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MSG_WAITALL = 0x100, /* Wait for a full request. */
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#define MSG_WAITALL MSG_WAITALL
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MSG_FIN = 0x200,
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#define MSG_FIN MSG_FIN
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MSG_SYN = 0x400,
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#define MSG_SYN MSG_SYN
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MSG_URG = 0x800,
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#define MSG_URG MSG_URG
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MSG_RST = 0x1000,
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#define MSG_RST MSG_RST
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MSG_ERRQUEUE = 0x2000, /* Fetch message from error queue. */
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#define MSG_ERRQUEUE MSG_ERRQUEUE
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MSG_NOSIGNAL = 0x4000 /* Do not generate SIGPIPE. */
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#define MSG_NOSIGNAL MSG_NOSIGNAL
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};
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@ -224,7 +255,7 @@ __cmsg_nxthdr (struct msghdr *__mhdr, struct cmsghdr *__cmsg) __THROW
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{
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if ((size_t) __cmsg->cmsg_len < sizeof (struct cmsghdr))
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/* The kernel header does this so there may be a reason. */
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return NULL;
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return 0;
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__cmsg = (struct cmsghdr *) ((unsigned char *) __cmsg
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+ CMSG_ALIGN (__cmsg->cmsg_len));
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@ -233,7 +264,7 @@ __cmsg_nxthdr (struct msghdr *__mhdr, struct cmsghdr *__cmsg) __THROW
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|| ((unsigned char *) __cmsg + CMSG_ALIGN (__cmsg->cmsg_len)
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>= ((unsigned char *) __mhdr->msg_control + __mhdr->msg_controllen)))
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/* No more entries. */
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return NULL;
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return 0;
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return __cmsg;
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}
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#endif /* Use `extern inline'. */
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@ -1,5 +1,5 @@
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/* Definitions for use with Linux AF_PACKET sockets.
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||||
Copyright (C) 1998 Free Software Foundation, Inc.
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||||
Copyright (C) 1998, 1999 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
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||||
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||||
The GNU C Library is free software; you can redistribute it and/or
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||||
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@ -45,6 +45,9 @@ struct sockaddr_ll
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#define PACKET_ADD_MEMBERSHIP 1
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#define PACKET_DROP_MEMBERSHIP 2
|
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#define PACKET_RECV_OUTPUT 3
|
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#define PACKET_RX_RING 5
|
||||
#define PACKET_STATISTICS 6
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||||
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||||
struct packet_mreq
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||||
{
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||||
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|||
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