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* LoongArch: ldconfig: Ignore EF_LARCH_OBJABI_V1 in shared objectsXi Ruoyao2023-03-271-1/+1
| | | | | | | | | | | | | | | | Binutils 2.40 sets EF_LARCH_OBJABI_V1 for shared objects: $ ld --version | head -n1 GNU ld (GNU Binutils) 2.40 $ echo 'int dummy;' > dummy.c $ cc dummy.c -shared $ readelf -h a.out | grep Flags Flags: 0x43, DOUBLE-FLOAT, OBJ-v1 We need to ignore it in ldconfig or ldconfig will consider all shared objects linked by Binutils 2.40 "unsupported". Maybe we should stop setting EF_LARCH_OBJABI_V1 for shared objects, but Binutils 2.40 is already released and we cannot change it.
* ARC: run child from the separate start block in __clonePavel Kozlov2023-03-131-15/+25
| | | | | | | For better debug experience use separate code block with extra cfi_* directives to run child (same as in __clone3). Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
* ARC: Add the clone3 wrapperPavel Kozlov2023-03-132-0/+92
| | | | | | | | | | | Use the clone3 wrapper on ARC. It doesn't care about stack alignment. All callers should provide an aligned stack. It follows the internal signature: extern int clone3 (struct clone_args *__cl_args, size_t __size, int (*__func) (void *__arg), void *__arg); Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
* LoongArch: Add support for ldconfig.caiyinyu2023-03-132-0/+152
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* linux: fix ntp_gettime abi break (BZ# 30156)Kacper Piwiński2023-03-101-2/+9
| | | | | | | | | | | | | | | | Between versions v2.11 and v2.12 struct ntptimeval got new fields. That wasn't a problem because new function ntp_gettimex was created (and made default) to support new struct. Old ntp_gettime was not using new fields so it was safe to call with old struct definition. Then commits 5613afe9e3dff and b6ad64b907a (added for 64 bit time_t support), ntp_gettime start setting new fields. Sets fields manually to maintain compatibility with v2.11 struct definition. Resolves #30156 Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
* Update kernel version to 6.2 in header constant testsJoseph Myers2023-03-063-4/+4
| | | | | | | | | | This patch updates the kernel version in the tests tst-mman-consts.py, tst-mount-consts.py and tst-pidfd-consts.py to 6.2. (There are no new constants covered by these tests in 6.2 that need any other header changes, and the removed MAP_VARIABLE for hppa was addressed separately.) Tested with build-many-glibcs.py.
* C2x scanf binary constant handlingJoseph Myers2023-03-0234-0/+516
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | C2x adds binary integer constants starting with 0b or 0B, and supports those constants for the %i scanf format (in addition to the %b format, which isn't yet implemented for scanf in glibc). Implement that scanf support for glibc. As with the strtol support, this is incompatible with previous C standard versions, in that such an input string starting with 0b or 0B was previously required to be parsed as 0 (with the rest of the input potentially matching subsequent parts of the scanf format string). Thus this patch adds 12 new __isoc23_* functions per long double format (12, 24 or 36 depending on how many long double formats the glibc configuration supports), with appropriate header redirection support (generally very closely following that for the __isoc99_* scanf functions - note that __GLIBC_USE (DEPRECATED_SCANF) takes precedence over __GLIBC_USE (C2X_STRTOL), so the case of GNU extensions to C89 continues to get old-style GNU %a and does not get this new feature). The function names would remain as __isoc23_* even if C2x ends up published in 2024 rather than 2023. When scanf %b support is added, I think it will be appropriate for all versions of scanf to follow C2x rules for inputs to the %b format (given that there are no compatibility concerns for a new format). Tested for x86_64 (full glibc testsuite). The first version was also tested for powerpc (32-bit) and powerpc64le (stdio-common/ and wcsmbs/ tests), and with build-many-glibcs.py.
* Add AArch64 HWCAP2 values from Linux 6.2 to bits/hwcap.hJoseph Myers2023-02-281-0/+3
| | | | | | | Linux 6.2 adds three new AArch64 HWCAP2 values; add them to glibc's AArch64 bits/hwcap.h. Tested with build-many-glibcs.py for aarch64-linux-gnu.
* Add Arm HWCAP values from Linux 6.2 to bits/hwcap.hJoseph Myers2023-02-283-6/+13
| | | | | | | | Linux 6.2 adds six new Arm HWCAP values and two new HWCAP2 values; add them to glibc's Arm bits/hwcap.h, with corresponding dl-procinfo.c and dl-procinfo.h updates. Tested with build-many-glibcs.py for arm-linux-gnueabi.
* hppa: Drop old parisc-specific MADV_* constantsJohn David Anglin2023-02-251-28/+0
| | | | | | | | | | | | | | | | | | | The Linux kernel upstream commit 71bdea6f798b ("parisc: Align parisc MADV_XXX constants with all other architectures") dropped the parisc-specific MADV_* values in favour of the same constants as other architectures. In the same commit a wrapper was added which translates the old values to the standard MADV_* values to avoid breakage of existing programs. This upstream patch has been downported to all stable kernel trees as well. This patch now drops the parisc specific constants from glibc to allow newly compliled programs to use the standard MADV_* constants. v2: Added NEWS section, based on feedback from Florian Weimer Signed-off-by: Helge Deller <deller@gmx.de>
* Update syscall lists for Linux 6.2Joseph Myers2023-02-231-2/+2
| | | | | | | Linux 6.2 has no new syscalls. Update the version number in syscall-names.list to reflect that it is still current for 6.2. Tested with build-many-glibcs.py.
* x86-64: Add glibc.cpu.prefer_map_32bit_exec [BZ #28656]H.J. Lu2023-02-226-0/+165
| | | | | | | | | | | | | | | | | | | Crossing 2GB boundaries with indirect calls and jumps can use more branch prediction resources on Intel Golden Cove CPU (see the "Misprediction for Branches >2GB" section in Intel 64 and IA-32 Architectures Optimization Reference Manual.) There is visible performance improvement on workloads with many PLT calls when executable and shared libraries are mmapped below 2GB. Add the Prefer_MAP_32BIT_EXEC bit so that mmap will try to map executable or denywrite pages in shared libraries with MAP_32BIT first. NB: Prefer_MAP_32BIT_EXEC reduces bits available for address space layout randomization (ASLR), which is always disabled for SUID programs and can only be enabled by the tunable, glibc.cpu.prefer_map_32bit_exec, or the environment variable, LD_PREFER_MAP_32BIT_EXEC. This works only between shared libraries or between shared libraries and executables with addresses below 2GB. PIEs are usually loaded at a random address above 4GB by the kernel.
* Ignore MAP_VARIABLE in tst-mman-consts.pyJoseph Myers2023-02-221-2/+5
| | | | | | | | | | | Linux 6.2 removed the hppa compatibility MAP_VARIABLE define. That means that, whether or not we remove it in glibc, it needs to be ignored in tst-mman-consts.py (since this macro comparison infrastructure expects that new kernel header versions only add new macros, not remove old ones). Tested with build-many-glibcs.py for hppa-linux-gnu (Linux 6.2 headers).
* Linux: Remove generic ImpliesAdhemerval Zanella2023-02-209-24/+0
| | | | | | | | | The default Linux implementation already handled the Linux generic ABIs interface used on newer architectures, so there is no need to Imply the generic any longer. Reviewed-by: Carlos O'Donell <carlos@redhat.com> Tested-by: Carlos O'Donell <carlos@redhat.com>
* Linux: Remove unused generic MakefileAdhemerval Zanella2023-02-201-3/+0
| | | | | | | Both are already defined on default linux Makefile. Reviewed-by: Carlos O'Donell <carlos@redhat.com> Tested-by: Carlos O'Donell <carlos@redhat.com>
* Linux: Assume and consolidate getpeername wire-up syscallAdhemerval Zanella2023-02-2010-28/+6
| | | | | | | | | And disable if kernel does not support it. Checked on x86_64-linux-gnu and i686-linux-gnu. Reviewed-by: Carlos O'Donell <carlos@redhat.com> Tested-by: Carlos O'Donell <carlos@redhat.com>
* Linux: Assume and consolidate getsockname wire-up syscallAdhemerval Zanella2023-02-2010-13/+11
| | | | | | | | | And disable if kernel does not support it. Checked on x86_64-linux-gnu and i686-linux-gnu. Reviewed-by: Carlos O'Donell <carlos@redhat.com> Tested-by: Carlos O'Donell <carlos@redhat.com>
* Linux: Move wordsize-32 Version to defaultAdhemerval Zanella2023-02-2012-38/+3
| | | | | | | | | | | | | | | | | And remove redundant entries on other architectures Version. The version for fallocate64 was supposed to be 2.10, but it was then added to 32-bit platforms in 2.11 because it mistakenly wasn't exported for them in 2.10 (see the commit message for 1f3615a1c97a030bca59f728f998947f852679b9). The linux/generic did not exist before 2.15, i.e. when the tile ports were added (and microblaze did not exist before 2.18), which explains those differences but also illustrates that "2.11 for 32-bit, 2.10 for 64-bit" should be sufficient since versions older than the minimum for the architecture are automatically adjusted. Reviewed-by: Carlos O'Donell <carlos@redhat.com> Tested-by: Carlos O'Donell <carlos@redhat.com>
* Use uintptr_t instead of performing pointer subtraction with a null pointerQihao Chencao2023-02-171-1/+1
| | | | | | Signed-off-by: Qihao Chencao <twose@qq.com> Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
* ARC: align child stack in clonePavel Kozlov2023-02-171-0/+1
| | | | | | | | | | | The ARCv2 ABI requires 4 byte stack pointer alignment. Don't allow to use unaligned child stack in clone. As the stack grows down, align it down. This was pointed by misc/tst-misalign-clone-internal and misc/tst-misalign-clone tests. Stack alignmet fixes these tests fails. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
* C2x strtol binary constant handlingJoseph Myers2023-02-1634-0/+680
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | C2x adds binary integer constants starting with 0b or 0B, and supports those constants in strtol-family functions when the base passed is 0 or 2. Implement that strtol support for glibc. As discussed at <https://sourceware.org/pipermail/libc-alpha/2020-December/120414.html>, this is incompatible with previous C standard versions, in that such an input string starting with 0b or 0B was previously required to be parsed as 0 (with the rest of the string unprocessed). Thus, as proposed there, this patch adds 20 new __isoc23_* functions with appropriate header redirection support. This patch does *not* do anything about scanf %i (which will need 12 new functions per long double variant, so 12, 24 or 36 depending on the glibc configuration), instead leaving that for a future patch. The function names would remain as __isoc23_* even if C2x ends up published in 2024 rather than 2023. Making this change leads to the question of what should happen to internal uses of these functions in glibc and its tests. The header redirection (which applies for _GNU_SOURCE or any other feature test macros enabling C2x features) has the effect of redirecting internal uses but without those uses then ending up at a hidden alias (see the comment in include/stdio.h about interaction with libc_hidden_proto). It seems desirable for the default for internal uses to be the same versions used by normal code using _GNU_SOURCE, so rather than doing anything to disable that redirection, similar macro definitions to those in include/stdio.h are added to the include/ headers for the new functions. Given that the default for uses in glibc is for the redirections to apply, the next question is whether the C2x semantics are correct for all those uses. Uses with the base fixed to 10, 16 or any other value other than 0 or 2 can be ignored. I think this leaves the following internal uses to consider (an important consideration for review of this patch will be both whether this list is complete and whether my conclusions on all entries in it are correct): benchtests/bench-malloc-simple.c benchtests/bench-string.h elf/sotruss-lib.c math/libm-test-support.c nptl/perf.c nscd/nscd_conf.c nss/nss_files/files-parse.c posix/tst-fnmatch.c posix/wordexp.c resolv/inet_addr.c rt/tst-mqueue7.c soft-fp/testit.c stdlib/fmtmsg.c support/support_test_main.c support/test-container.c sysdeps/pthread/tst-mutex10.c I think all of these places are OK with the new semantics, except for resolv/inet_addr.c, where the POSIX semantics of inet_addr do not allow for binary constants; thus, I changed that file (to use __strtoul_internal, whose semantics are unchanged) and added a test for this case. In the case of posix/wordexp.c I think accepting binary constants is OK since POSIX explicitly allows additional forms of shell arithmetic expressions, and in stdlib/fmtmsg.c SEV_LEVEL is not in POSIX so again I think accepting binary constants is OK. Functions such as __strtol_internal, which are only exported for compatibility with old binaries from when those were used in inline functions in headers, have unchanged semantics; the __*_l_internal versions (purely internal to libc and not exported) have a new argument to specify whether to accept binary constants. As well as for the standard functions, the header redirection also applies to the *_l versions (GNU extensions), and to legacy functions such as strtoq, to avoid confusing inconsistency (the *q functions redirect to __isoc23_*ll rather than needing their own __isoc23_* entry points). For the functions that are only declared with _GNU_SOURCE, this means the old versions are no longer available for normal user programs at all. An internal __GLIBC_USE_C2X_STRTOL macro is used to control the redirections in the headers, and cases in glibc that wish to avoid the redirections - the function implementations themselves and the tests of the old versions of the GNU functions - then undefine and redefine that macro to allow the old versions to be accessed. (There would of course be greater complexity should we wish to make any of the old versions into compat symbols / avoid them being defined at all for new glibc ABIs.) strtol_l.c has some similarity to strtol.c in gnulib, but has already diverged some way (and isn't listed at all at https://sourceware.org/glibc/wiki/SharedSourceFiles unlike strtoll.c and strtoul.c); I haven't made any attempts at gnulib compatibility in the changes to that file. I note incidentally that inttypes.h and wchar.h are missing the __nonnull present on declarations of this family of functions in stdlib.h; I didn't make any changes in that regard for the new declarations added.
* powerpc64: Add the clone3 wrapperAdhemerval Zanella Netto2023-02-092-0/+158
| | | | | | | | | | | | | | | | It follows the internal signature: extern int clone3 (struct clone_args *__cl_args, size_t __size, int (*__func) (void *__arg), void *__arg); The powerpc64 ABI requires an initial stackframe so the child can store/restore the TOC. It is create prior calling clone3 by adjusting the stack size (since kernel will compute the stack as stack plus size). Checked on powerpc64-linux-gnu (power8, kernel 6.0) and powerpc64le-linux-gnu (power9, kernel 4.18). Reviewed-by: Paul E. Murphy <murphyp@linux.ibm.com>
* C-SKY: Strip hard float abi from hard float feature.quxm2023-02-071-2/+2
| | | | | | | | | | | | | | | | | | | The hard float abi and hard float are different, Hard float abi: Use float register to pass float type arguments. Hard float: Enable the hard float ISA feature. So the with_fp_cond cannot represent these two features. When -mfloat-abi=softfp, the float abi is soft and hard float is enabled. So add 'with_hard_float_abi' in preconfigure and define 'CSKY_HARD_FLOAT_ABI' if float abi is hard, and use 'CSKY_HARD_FLOAT_ABI' to determine dynamic linker because it is what determines compatibility. And with_fp_cond is still needed to tell glibc whether to enable hard floating feature. In addition, use AC_TRY_COMMAND to test gcc to ensure compatibility between different versions of gcc. The original way has a problem that __CSKY_HARD_FLOAT_FPU_SF__ means the target only has single hard float-points ISA, so it's not defined in CPUs like ck810f. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
* S390: Influence hwcaps/stfle via GLIBC_TUNABLES.Stefan Liebler2023-02-071-22/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch enables the option to influence hwcaps and stfle bits used by the s390 specific ifunc-resolvers. The currently x86-specific tunable glibc.cpu.hwcaps is also used on s390x to achieve the task. In addition the user can also set a CPU arch-level like z13 instead of single HWCAP and STFLE features. Note that the tunable only handles the features which are really used in the IFUNC-resolvers. All others are ignored as the values are only used inside glibc. Thus we can influence: - HWCAP_S390_VXRS (z13) - HWCAP_S390_VXRS_EXT (z14) - HWCAP_S390_VXRS_EXT2 (z15) - STFLE_MIE3 (z15) The influenced hwcap/stfle-bits are stored in the s390-specific cpu_features struct which also contains reserved fields for future usage. The ifunc-resolvers and users of stfle bits are adjusted to use the information from cpu_features struct. On 31bit, the ELF_MACHINE_IRELATIVE macro is now also defined. Otherwise the new ifunc-resolvers segfaults as they depend on the not yet processed_rtld_global_ro@GLIBC_PRIVATE relocation.
* Linux: optimize clone3 internal usageAdhemerval Zanella Netto2023-02-012-1/+32
| | | | | | | | | | | | Add an optimization to avoid calling clone3 when glibc detects that there is no kernel support. It also adds __ASSUME_CLONE3, which allows skipping this optimization and issuing the clone3 syscall directly. It does not handle the the small window between 5.3 and 5.5 for posix_spawn (CLONE_CLEAR_SIGHAND was added in 5.5). Checked on x86_64-linux-gnu. Reviewed-by: Carlos O'Donell <carlos@redhat.com>
* aarch64: Add the clone3 wrapperAdhemerval Zanella Netto2023-02-012-0/+87
| | | | | | | | | | It follow the internal signature: extern int clone3 (struct clone_args *__cl_args, size_t __size, int (*__func) (void *__arg), void *__arg); Checked on aarch64-linux-gnu. Reviewed-by: Carlos O'Donell <carlos@redhat.com>
* linux: Add clone3 CLONE_CLEAR_SIGHAND optimization to posix_spawnAdhemerval Zanella Netto2023-02-014-26/+52
| | | | | | | | | | | | | | | | | The clone3 flag resets all signal handlers of the child not set to SIG_IGN to SIG_DFL. It allows to skip most of the sigaction calls to setup child signal handling, where previously a posix_spawn had to issue 2 times NSIG sigaction calls (one to obtain the current disposition and another to set either SIG_DFL or SIG_IGN). With POSIX_SPAWN_SETSIGDEF the child will setup the signal for the case where the disposition is SIG_IGN. The code must handle the fallback where clone3 is not available. This is done by splitting __clone_internal_fallback from __clone_internal. Checked on x86_64-linux-gnu. Reviewed-by: Carlos O'Donell <carlos@redhat.com>
* Linux: Do not align the stack for __clone3Adhemerval Zanella Netto2023-02-012-77/+0
| | | | | | | | | | All internal callers of __clone3 should provide an already aligned stack. Removing the stack alignment in __clone3 is a net gain: it simplifies the internal function contract (mask/unmask signals) along with the arch-specific code. Checked on x86_64-linux-gnu. Reviewed-by: Carlos O'Donell <carlos@redhat.com>
* linux: Extend internal clone3 documentationAdhemerval Zanella Netto2023-02-011-9/+1
| | | | | | | | | | | | Different than kernel, clone3 returns EINVAL for NULL struct clone_args or function pointer. This is similar to clone interface that return EINVAL for NULL function argument. It also clean up the Linux clone3.h interface, since it not currently exported. Checked on x86_64-linux-gnu. Reviewed-by: Carlos O'Donell <carlos@redhat.com>
* linux: Do not reset signal handler in posix_spawn if it is already SIG_DFLAdhemerval Zanella Netto2023-02-011-1/+1
| | | | | | | | There is no need to issue another sigaction if the disposition is already SIG_DFL. Checked on x86_64-linux-gnu. Reviewed-by: Carlos O'Donell <carlos@redhat.com>
* Add HWCAP2_SVE_EBF16 from Linux 6.1 to AArch64 bits/hwcap.hJoseph Myers2023-01-101-0/+1
| | | | | | | Linux 6.1 adds a new AArch64 HWCAP2 value HWCAP2_SVE_EBF16; add it to the corresponding bits/hwcap.h. Tested with build-many-glibcs.py for aarch64.
* Update copyright dates with scripts/update-copyrightsJoseph Myers2023-01-061584-1584/+1584
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* Linux: Pass size argument of epoll_create to the kernelFlorian Weimer2022-12-221-1/+1
| | | | | | | | | | | The kernel actually verifies it, and a garbage value in the register causes improper system call failures. Fixes commit c1c0dea38833751f36a145c32 ("Linux: Remove epoll_create, inotify_init from syscalls.list") and commit d1d23b134244d59c4d6ef2295 ("Lninux: consolidate epoll_create implementation"). Reviewed-by: Carlos O'Donell <carlos@redhat.com>
* Define MADV_COLLAPSE from Linux 6.1Joseph Myers2022-12-222-0/+3
| | | | | | | Add the MADV_COLLAPSE constant from Linux 6.1 to bits/mman-linux.h and the hppa bits/mman.h. Tested for x86_64.
* powerpc64: Increase SIGSTKSZ and MINSIGSTKSZRajalakshmi Srinivasaraghavan2022-12-211-0/+5
| | | | | | | This patch increases the value of SIGSTKSZ and MINSIGSTKSZ for powerpc64 similar to the kernel commit 2f82ec19757f58549467db568c56e7dfff8af283 to allow further expansion of the signal stack frame size.
* Update kernel version to 6.1 in header constant testsJoseph Myers2022-12-213-4/+4
| | | | | | | | | This patch updates the kernel version in the tests tst-mman-consts.py, tst-mount-consts.py and tst-pidfd-consts.py to 6.1. (There are no new constants covered by these tests in 6.1 that need any other header changes.) Tested with build-many-glibcs.py.
* Update syscall lists for Linux 6.1Joseph Myers2022-12-201-2/+2
| | | | | Linux 6.1 has no new syscalls. Update the version number in syscall-names.list to reflect that it is still current for 6.1.
* Linux: Remove epoll_create, inotify_init from syscalls.listFlorian Weimer2022-12-192-2/+2
| | | | | | | | | | | Their presence causes stub warnings to be created on architectures which do not implement them. Fixes commit d1d23b134244d59c4d6ef2295 ("Lninux: consolidate epoll_create implementation") and commit 842128f160a48e5545900ea3b ("Linux: consolidate inotify_init implementation"). Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
* Linux: Reflow and sort some Makefile variablesFlorian Weimer2022-12-191-63/+155
| | | | Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
* Allow _Qp_fgt in sparc64 localplt.dataJoseph Myers2022-12-131-0/+1
| | | | | | | | | | A recent GCC change resulted in localplt test failures on sparc64 because of references to _Qp_fgt. This is analogous to all the other floating-point symbols allowed in localplt.data, so it seems appropriate to allow this one as well. Tested with build-many-glibcs.py for sparc64-linux-gnu (GCC mainline), where it fixes the test failure.
* Linux: Consolidate typesizes.hAdhemerval Zanella Netto2022-12-079-0/+646
| | | | | | | | | | | | | | | The generic (sysdeps/unix/sysv/linux/generic/bits/typesizes.h) and default (bits/typesizes.h) differs in two fields: bits/typesizes.h Linux generic __NLINK_T_TYPE __UWORD_TYPE __U32_TYPE __BLKSIZE_T_TYPE __SLONGWORD_TYPE __S32_TYPE Sinceit leads to different C++ mangling names, the default typesize.h is copied for the requires archtiectures and the generic is make the default Linux one. Reviewed-by: Carlos O'Donell <carlos@redhat.com> Tested-by: Carlos O'Donell <carlos@redhat.com>
* Linux: Make generic fcntl.h the default oneAdhemerval Zanella Netto2022-12-072-57/+54
| | | | | | | | It is currently used for csky, arc, nios2, and or1k. Newer 64 bit architecture, like riscv32 and loongarch, reimplement it to override F_GETLK64/F_SETLK64/F_SETLKW64. Reviewed-by: Carlos O'Donell <carlos@redhat.com> Tested-by: Carlos O'Donell <carlos@redhat.com>
* Linux: make generic xstatver.h the default oneAdhemerval Zanella Netto2022-12-074-11/+37
| | | | | | And copy the current default one to required ABIs. Reviewed-by: Carlos O'Donell <carlos@redhat.com> Tested-by: Carlos O'Donell <carlos@redhat.com>
* Linux: Remove generic sysdepAdhemerval Zanella Netto2022-12-0710-33/+21
| | | | | | | The includes chain is added on each architecture sysdep.h and the __NR__llseek hack is moved to lseek.c and lseek64.c. Reviewed-by: Carlos O'Donell <carlos@redhat.com> Tested-by: Carlos O'Donell <carlos@redhat.com>
* Linux: Assume and consolidate shutdown wire-up syscallAdhemerval Zanella Netto2022-12-0710-15/+8
| | | | | | | | And disable if kernel does not support it. Checked on x86_64-linux-gnu and i686-linux-gnu. Reviewed-by: Carlos O'Donell <carlos@redhat.com> Tested-by: Carlos O'Donell <carlos@redhat.com>
* Linux: Assume and consolidate listen wire-up syscallAdhemerval Zanella Netto2022-12-0710-17/+6
| | | | | | | | And disable if kernel does not support it. Checked on x86_64-linux-gnu and i686-linux-gnu. Reviewed-by: Carlos O'Donell <carlos@redhat.com> Tested-by: Carlos O'Donell <carlos@redhat.com>
* Linux: Assume and consolidate socketpair wire-up syscallAdhemerval Zanella Netto2022-12-0710-14/+5
| | | | | | | | And disable if kernel does not support it. Checked on x86_64-linux-gnu and i686-linux-gnu. Reviewed-by: Carlos O'Donell <carlos@redhat.com> Tested-by: Carlos O'Donell <carlos@redhat.com>
* Linux: Assume and consolidate socket wire-up syscallAdhemerval Zanella Netto2022-12-0710-14/+5
| | | | | | | | And disable if kernel does not support it. Checked on x86_64-linux-gnu and i686-linux-gnu. Reviewed-by: Carlos O'Donell <carlos@redhat.com> Tested-by: Carlos O'Donell <carlos@redhat.com>
* Linux: Assume and consolidate bind wire-up syscallAdhemerval Zanella Netto2022-12-0710-14/+9
| | | | | | | | And disable if kernel does not support it. Checked on x86_64-linux-gnu and i686-linux-gnu. Reviewed-by: Carlos O'Donell <carlos@redhat.com> Tested-by: Carlos O'Donell <carlos@redhat.com>
* Linux: consolidate ____longjmp_chkAdhemerval Zanella Netto2022-12-071-3/+3
| | | | | | Checked on x86_64-linux-gnu. Reviewed-by: Carlos O'Donell <carlos@redhat.com> Tested-by: Carlos O'Donell <carlos@redhat.com>
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-11-03 08:26:29 +0000