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2009-10-29Fix F_GETOWN on some Linux archs.Ulrich Drepper3-5/+71
The syscall conventions on some Linux archs prevented F_GETOWN from working correctly in some situations. This can be rectified when using the new F_GETOWN_EX command.
2009-10-29Define F_OWNER_* and f_owner_ex for Linux targets.Ulrich Drepper7-7/+126
2009-10-14Add ____longjmp_chk for sparcDavid S. Miller2-0/+184
tst-longjmp_chk passes, tst-longjmp_chk2 fails but that is because of some limitations of kernel signal delivery on sparc that I need to fix, it has nothing to do with the longjmp_chk implementation. (The problem with tst-longjmp_chk2 is that it tries to do a stack fault SIGSEGV within a stack fault SIGSEGV , and the Linux kernel will refuse to setup the signal stack and deliver the signal if the register windows can't be written out to the stack first)
2009-10-01Define F_SETOWN_EX and F_GETOWN_EX in Linux headers.Ulrich Drepper7-14/+28
2009-09-15configure tweaks, support $libc_add_on_config_subdirsRoland McGrath2-141/+107
2009-09-08Fix __longjmp_chk on s390/s390x.Jakub Jelinek2-0/+110
s390/s390x hasn't been updated to handle alternate stacks properly.
2009-08-24Add sysdeps/unix/syscall-template.S; build syscall stubs with deps and -g ↵Roland McGrath3-24/+115
pointing to it.
2009-08-22Add sigstack handling to Linux ____longjmp_chk on powerpc.Andreas Schwab2-0/+154
2009-08-02Remove leftover code from Linux/x86 ____longjmp_chk.Ulrich Drepper1-6/+0
2009-08-01Remove last trace of bounded pointer handling from ____longjmp_chk on x86-64.Ulrich Drepper1-1/+1
2009-07-31Optimize x86 and x86-64 ____longjmp_chk for Linux.Ulrich Drepper2-117/+50
2009-07-31Fix ____longjmp_chk on x86-64.Ulrich Drepper1-2/+2
After a recent change to fix CFI in ____longjmp_chk the test of the ss_flags used the wrong memory location.
2009-07-31Support multiarch for i686.H.J. Lu1-0/+1
This patch adds multiarch support when configured for i686. I modified some x86-64 functions to support 32bit. I will contribute 32bit SSE string and memory functions later.
2009-07-30Whitespace cleanup.Ulrich Drepper1-2/+2
2009-07-30Add sigstack handling to Linux ____longjmp_chk on i386.Ulrich Drepper1-0/+143
All other i386 ports need to provide their own versions.
2009-07-30____longjmp_chk is now OS-specific.Ulrich Drepper1-0/+145
We use sigaltstack internally which on some systems is a syscall and should be used as such. Move the x86-64 version to the Linux specific directory and create in its place a file which always causes compile errors.
2009-07-26Compatibility of signalfd/eventfd with older kernels.Ulrich Drepper3-6/+26
2009-07-24Don't automatically use /lib/modules/* headers.Ulrich Drepper2-24/+0
Ever since the /usr/include/linux headers got cleaned up this isn't necessary. Meanwhile everybody should have these cleanups.
2009-07-23Add more cache descriptors for L3 caches on x86 and x86-64.Ulrich Drepper1-0/+3
The most recent AP 485 describes a few more cache descriptors for L3 caches with 24-way associativity.
2009-07-23Preserve stack alignment in i386 makecontext.Ulrich Drepper1-6/+4
2009-07-10Fix comment in Linux's <sys/epoll.h>.Ulrich Drepper1-2/+2
2009-06-18Add 802.15.4 definitions to header files.Ulrich Drepper3-5/+21
2009-06-16Don't treat bug reporting message as a format string.Andreas Schwab1-2/+2
2009-06-16Extend pt_chown to drop privileges.Ulrich Drepper1-1/+4
If libcap is available, use it to drop privileges in pt_chown before starting the work to change the permissions and ownership of the slave device.
2009-06-16Add missing include.Ulrich Drepper1-0/+1
2009-06-16Fold Linux-specific grantpt code into Unix version.Ulrich Drepper2-91/+19
2009-06-15Fix permission of slave device on devpts if necessary.Ulrich Drepper1-3/+10
If devptr is misconfigured the slave device permission after grantpt might not be 0620. BZ #10166
2009-06-15Preserve message printed before abort.Ulrich Drepper1-1/+17
The terminal output etc is not visible in a core file. The new libc-internal variable __abort_msg will point to a string with the message which has been printed before the abort in case abort is called from inside libc. BZ #10217
2009-05-31Add missing file from accept4 commit.Ulrich Drepper1-0/+1
Hidden by previous .gitignore content.
2009-05-29Compact cache info data structure for x86/x86-64.Ulrich Drepper1-78/+78
This saves about 1.5kB in the DSO.
2009-05-22Implement accept4 for more archs using socketcall.Jakub Jelinek4-4/+63
So far accept4 was only supported on archs using socketcall for x86. This patch adds support for the remaining archs.
2009-05-21Add missing file from previous IA-64 longjmp commit.Ulrich Drepper1-0/+48
2009-05-21Add ____longjmp_chk support for IA-64.H.J. Lu1-1/+9
2009-05-21Don't define __ASSUME_ACCEPT4 for IA-64.Ulrich Drepper1-1/+1
2009-05-21Remove __NR_accept4 definition.Jakub Jelinek1-3/+1
This definition was meant to be removed before the checkin. It was used in the development.
2009-05-21Correct socketcall argument for accept4.Jakub Jelinek1-2/+2
The header had the old name (paccept).
2009-05-16remove subsumed .gitignore entries and filesJim Meyering1-4/+0
2009-05-16remove COPYING* from .gitignore filesJim Meyering1-1/+1
2009-05-15Add missing export of fallocate64 on 32-bit platforms.Jakub Jelinek9-3/+24
Due to a pasto the fallocate64 interface, introduced in glibc 2.10, isn't exported for 32-bit Linux platforms. It is too late for this now so exported them for glibc 2.11.
2009-05-15rename each .cvsignore file to .gitignoreJim Meyering1-0/+0
2009-05-10* version.h (VERSION): Bump to 2.10.1.cvs/fedora-glibc-20090510T1842cvs/masterUlrich Drepper1-0/+1
* nss/getXXbyYY_r.c: If NO_COMPAT_NEEDED is defined don't define any compatibility functions. * nss/getXXent_r.c: Likewise. * gshadow/getsgent_r.c: Define NO_COMPAT_NEEDED. * gshadow/getsgnam_r.c: Likewise. * gshadow/Version: Remove duplicate entries. * sysdeps/x86_64/cacheinfo.c (intel_02_cache_info): Add missing entries for recent processor. * sysdeps/unix/sysv/linux/i386/sysconf.c (intel_02_cache_info): Likewise.
2009-05-09[BZ #10118]Ulrich Drepper4-8/+0
2009-05-06 Ryan S. Arnold <rsa@us.ibm.com> [BZ #10118] * Makeconfig (+asflags): New variable based upon ASFLAG or asflags-cpu. (ASFLAGS): Add override to set ASFLAGS to +asflags. * config.make.in (asflags-cpu): Add variable based upon @libc_cv_cc_submachine@ to propagate -mcpu=CPU from --with-cpu=CPU to the assembler. * sysdeps/unix/sysv/linux/powerpc/powerpc32/power6/fpu/setcontext.S: Remove unneeded file now that the assembler emits _ARCH_PWR6 and recognizes power6 instruction set due to passing -mcpu=power6 from --with-cpu=power6 when compiling .S files. * sysdeps/unix/sysv/linux/powerpc/powerpc32/power6/fpu/swapcontext.S: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc64/power6/fpu/setcontext.S: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc64/power6/fpu/swapcontext.S: Likewise.
2009-05-09* sysdeps/unix/sysv/linux/kernel-features.h: Define __ASSUME_AT_RANDOM.Ulrich Drepper1-0/+5
2009-05-07* io/sys/stat.h (fstatat64): Guard prototype with __USE_LARGEFILE64,Ulrich Drepper1-0/+2
guard __extern_inline wrapper with __USE_ATFILE instead of __USE_GNU.
2009-04-29* sysdeps/unix/sysv/linux/ifaddrs.c: Revert unintended 2008-08-12 comment ↵Jakub Jelinek1-2/+2
change. 2009-04-29 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/ifaddrs.c: Revert unintended 2008-08-12 comment change.
2009-04-26* sysdeps/unix/sysv/linux/dl-osinfo.h (dl_fatal): Remove inlineUlrich Drepper1-1/+1
from definition. * sysdeps/x86_64/dl-machine.h (elf_machine_rela): Don't define label if it is not used. * elf/dl-profile.c (_dl_start_profile): Define real-type variant of gmon_hist_hdr and gmon_hdr structures and use them. * elf/dl-load.c (open_verify): Add temporary variable to avoid warning. * nscd/nscd_helper.c (get_mapping): Avoid casts to avoid warnings. * sunrpc/clnt_raw.c (clntraw_private_s): Use union in definition to avoid cast. * inet/rexec.c (rexec_af): Make sa2 a union to avoid warnings. * inet/rcmd.c (rcmd_af): Make from a union of the various needed types to avoid warnings. (iruserok_af): Use ss_family instead of casts. * gmon/gmon.c (write_hist): Define real-type variant of gmon_hist_hdr structure and use it. (write_gmon): Likewise for gmon_hdr. * sysdeps/unix/sysv/linux/readv.c: Avoid declaration of replacement function if we are not going to define it. * sysdeps/unix/sysv/linux/writev.c: Likewise. * inet/inet6_option.c (optin_alloc): Add temporary variable to avoid warning. * libio/strfile.h (struct _IO_streambuf): Use correct type and name of VTable element. * libio/iovsprintf.c: Avoid casts to avoid warnings. * libio/iovsscanf.c: Likewise. * libio/vasprintf.c: Likewise. * libio/vsnprintf.c: Likewise. * stdio-common/isoc99_vsscanf.c: Likewise. * stdlib/strfmon_l.c: Likewise. * debug/vasprintf_chk.c: Likewise. * debug/vsnprintf_chk.c: Likewise. * debug/vsprintf_chk.c: Likewise.
2009-04-26* sysdeps/unix/sysv/linux/libc_pthread_init.c (__libc_pthread_init):Ulrich Drepper2-0/+4
Avoid warning by using may_alias attribute on ptrhack.
2009-04-24[BZ #10052]Ulrich Drepper1-0/+1
2009-04-23 Ulrich Drepper <drepper@redhat.com> [BZ #10052] * sysdeps/unix/make-syscalls.sh: Add rule to create target directory for dummy syscall rules. Patch by Chris Steinbroner <hesh@pobox.com>.
2009-04-24[BZ #10092]Ulrich Drepper1-1/+5
2009-04-23 Aurelien Jarno <aurelien@aurel32.net> [BZ #10092] * sysdeps/unix/sysv/linux/sys/mount.h: Define MNT_DETACH and MNT_EXPIRE.
2009-04-23* sysdeps/unix/sysv/linux/preadv.c: The kernel API changed. Adjust.Ulrich Drepper2-8/+12
* sysdeps/unix/sysv/linux/pwritev.c: Likewise. 2009-04-23 Jakub Jelinek <jakub@redhat.com> * sysdeps/posix/pwritev.c (PWRITEV): Fix up comment. Copy data from vector to temporary buffer and call PWRITEV after it instead of vice versa. * sysdeps/posix/preadv.c: Fix up comment. * misc/preadv.c: Likewise. * misc/preadv64.c: Likewise. * misc/pwritev.c: Likewise. * misc/pwritev64.c: Likewise. * misc/sys/uio.h (preadv, pwritev, preadv64, pwritev64): Likewise. 2009-04-23 Ulrich Drepper <drepper@redhat.com>
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