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* Update kernel version to 5.10 in tst-mman-consts.py.Joseph Myers2020-12-171-1/+1
| | | | | | | | This patch updates the kernel version in the test tst-mman-consts.py to 5.10. (There are no new MAP_* constants covered by this test in 5.10 that need any other header changes.) Tested with build-many-glibcs.py.
* Update syscall lists for Linux 5.10.Joseph Myers2020-12-1626-2/+28
| | | | | | | | Linux 5.10 has one new syscall, process_madvise. Update syscall-names.list and regenerate the arch-syscall.h headers with build-many-glibcs.py update-syscalls. Tested with build-many-glibcs.py.
* Fix spelling and grammar in several commentsJonny Grant2020-12-121-2/+1
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* linux: Consolidate brk implementationAdhemerval Zanella2020-12-1036-745/+60
| | | | | | | | | | | | | | | It removes all the arch-specific assembly implementation. The outliers are alpha, where its kernel ABI explict return -ENOMEM in case of failure; and i686, where it can't use "call *%gs:SYSINFO_OFFSET" during statup in static PIE. Also some ABIs exports an additional ___brk_addr symbol and to handle it an internal HAVE_INTERNAL_BRK_ADDR_SYMBOL is added. Checked on x86_64-linux-gnu, i686-linux-gnu, adn with builsd for the affected ABIs. Reviewed-by: Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
* Fix parsing of /sys/devices/system/cpu/online (bug 25859)Andreas Schwab2020-12-091-2/+3
| | | | The file contains comma-separated ranges, not spaces.
* x86: Rename readelflib.cH.J. Lu2020-12-062-4/+2
| | | | | Rename linux/i386/readelflib.c to linux/x86/readelflib.c and remove x86_64/readelflib.c.
* Revert "linux: Move xmknod{at} to compat symbols"Adhemerval Zanella2020-12-022-5/+0
| | | | | | | | | | | | | This reverts commit 81b83ff61f95f30ad53d6075247af0ea61a0b16e to move __xmknod{at} back to default symbols. ABIs with default symbol version of 2.33 or newer (such as riscv32) continue to just provide the mknod* symbols. The idea is to not force static libraries built against old glibc to update against new glibcs (since they reference the the xmknod{at} symbols). Checked on x86_64-linux-gnu and i686-linux-gnu.
* Revert "linux: Move {f}xstat{at} to compat symbols"Adhemerval Zanella2020-12-0220-133/+11
| | | | | | | | | | | | | This reverts commit 20b39d59467b0c1d858e89ded8b0cebe55e22f60 to move {f}xstat{at} back to default symbols. ABIs with default symbol version of 2.33 or newer (such as riscv32) continue to just provide the stat symbols. The idea is to not force static libraries built against old glibc to update against new glibcs (since they reference the old {f}xstat{at} symbols). Checked on x86_64-linux-gnu and i686-linux-gnu.
* sh: Add sh4 fpu Implies folderAdhemerval Zanella2020-11-272-0/+2
| | | | | | | | | | | The commit 605f38177db (sh: Split BE/LE abilist) did not take in consideration the SH4 fpu support. Checked with a build for sh4-linux-gnu and manually checked that the implementations at sysdeps/sh/sh4/fpu/ are selected. John Paul Adrian Glaubitz also confirmed it fixes the build issues he encontered.
* nanosleep: Pass NULL when rem == NULL on ports with __TIMESIZE != 64Lukasz Majewski2020-11-142-2/+3
| | | | | | | | | | | | | On ports with __TIMESIZE != 64 the remaining time argument always receives pointer to struct __timespec64 instance. This is the different behavior when compared to 64 bit versions of clock_nanosleep and nanosleep functions, which receive NULL. To avoid any potential issues, we also pass NULL when *rem pointer is NULL. Reported-by: Andreas Schwab <schwab@suse.de> Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
* y2038: Convert thrd_sleep to support 64 bit timeLukasz Majewski2020-11-142-0/+60
| | | | | | | | | | | | | | | The thrd_sleep function has been converted to support 64 bit time. It was also necessary to provide Linux specific copy of it to avoid problems on i686-gnu (i.e. HURD) port, which is not providing clock_nanosleep() supporting 64 bit time. The thrd_sleep is a wrapper on POSIX threads to provide C11 standard threads interface. It directly calls __clock_nanosleep64(). Build tests: ./src/scripts/build-many-glibcs.py glibcs Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
* y2038: Convert mtx_timedlock to support 64 bit timeLukasz Majewski2020-11-142-0/+47
| | | | | | | | | | | | | | | The mtx_timedlock function has been converted to support 64 bit time. It was also necessary to provide Linux specific copy of it to avoid problems on i686-gnu (i.e. HURD) port, which is not providing pthread_mutex_timedlock() supporting 64 bit time. The mtx_timedlock is a wrapper on POSIX threads to provide C11 standard threads interface. It directly calls __pthread_mutex_timedlock64(). Build tests: ./src/scripts/build-many-glibcs.py glibcs Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
* y2038: Convert cnd_timedwait to support 64 bit timeLukasz Majewski2020-11-142-0/+71
| | | | | | | | | | | | | | | | | | The cnd_timedwait function has been converted to support 64 bit time. It was also necessary to provide Linux specific copy of it to avoid problems on i686-gnu (i.e. HURD) port, which is not providing pthread_cond_timedwait() supporting 64 bit time. Moreover, a linux specific copy of thrd_priv.h header file has been added as well. The cnd_timedwait is a wrapper on POSIX threads to provide C11 standard threads interface. It directly calls __pthread_cond_timedwait64(). Build tests: ./src/scripts/build-many-glibcs.py glibcs Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
* Remove obsolete defines for HPUX support from fcntl.h and update O_NONBLOCK.John David Anglin2020-11-131-4/+1
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* Remove tls.h inclusion from internal errno.hAdhemerval Zanella2020-11-1352-59/+59
| | | | | | | | | | | | The tls.h inclusion is not really required and limits possible definition on more arch specific headers. This is a cleanup to allow inline functions on sysdep.h, more specifically on i386 and ia64 which requires to access some tls definitions its own. No semantic changes expected, checked with a build against all affected ABIs.
* nptl: Eliminate <smp.h> and __is_smpFlorian Weimer2020-11-133-78/+20
| | | | | | | | | | | Most systems are SMP, so optimizing for the UP case is no longer approriate. A dynamic check based on the kernel identification has been only implemented for i386 anyway. To disable adaptive mutexes on sh, define DEFAULT_ADAPTIVE_COUNT as zero for this architecture. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
* Use O_CLOEXEC in sysconf [BZ #26791]Maximilian Krüger2020-11-111-1/+1
| | | | | If sysconf is used in multithreaded processes, various filedescriptors may leak due to missing O_CLOEXEC. This commit adds the flag.
* riscv: Get cache information through sysconfZong Li2020-11-101-0/+100
| | | | | | | | Add support to query cache information on RISC-V through sysconf() function. The cache information had been added in AUX vector of RISC-V architecture in Linux kernel v.5.10-rc1. Reviewed-by: Palmer Dabbelt <palmerdabbelt@google.com> Acked-by: Palmer Dabbelt <palmerdabbelt@google.com>
* linux: Allow adjtime with NULL argument [BZ #26833]Adhemerval Zanella2020-11-091-3/+8
| | | | | | | | | | | The adjtime interface allows return the amount of time remaining from any previous adjustment that has not yet been completed by passing a NULL as first argument. This was introduced with y2038 support 0308077e3a. Checked on i686-linux-gnu. Reviewed-by: Lukasz Majewski <lukma@denx.de>
* bsd unlockpt: unlockpt needs to fail with EINVAL, not ENOTTYSamuel Thibault2020-11-081-1/+6
| | | | | The EINVAL error code is mandated by POSIX, while ptsname_r returns ENOTTY, so we need to translate.
* Rearrange bsd_getpt vs bsd_openpt and implement posix_openpt on BSDSamuel Thibault2020-11-071-10/+8
| | | | | | | | | * sysdeps/unix/bsd/getpt.c (__getpt): Add oflag parameter, pass it to the _open call and rename to... (__bsd_openpt): ... new function. (__getpt): Reimplement on top of __bsd_openpt. (__posix_openpt): Replace stub with implementation on top of __bsd_openpt. (posix_openpt): Remove stub warning.
* msg: Remove redundant #include <sys/msg.h> headerLukasz Majewski2020-11-046-6/+0
| | | | | | | | | The #include <sys/msg.h> is redundant as we do not use message specific types for issuing syscalls to handle msg and shm. Only msgctl requires this header. Build tests: ./src/scripts/build-many-glibcs.py glibcs
* Hurd: Fix ftime buildAdhemerval Zanella2020-10-271-0/+54
| | | | | | | | It does not provide __clock_gettime64, the ftime y2038 support is moved to a Linux specific implementation. Checked with a build for i686-linux-gnu and on x86_64-linux and i686-linux-gnu.
* Add IP_RECVERR_RFC4884 and IPV6_RECVERR_RFC4884 from Linux 5.9.Joseph Myers2020-10-271-0/+2
| | | | | | | Add the new constants IP_RECVERR_RFC4884 and IPV6_RECVERR_RFC4884 from Linux 5.9 to bits/in.h. Tested for x86_64.
* Reinstate ftime and add deprecate message on ftime usageAdhemerval Zanella2020-10-271-0/+1
| | | | | | | This patch revert "Move ftime to a compatibility symbol" (commit 14633d3e568eb9770a7e5046eff257113e0453fb). Checked on x86_64-linux-gnu and i686-linux-gnu.
* Update kernel version to 5.9 in tst-mman-consts.py.Joseph Myers2020-10-261-1/+1
| | | | | | | | This patch updates the kernel version in the test tst-mman-consts.py to 5.9. (There are no new MAP_* constants covered by this test in 5.9 that need any other header changes.) Tested with build-many-glibcs.py.
* Update syscall lists for Linux 5.9.Joseph Myers2020-10-2326-2/+28
| | | | | | | | Linux 5.9 has one new syscall, close_range. Update syscall-names.list and regenerate the arch-syscall.h headers with build-many-glibcs.py update-syscalls. Tested with build-many-glibcs.py.
* Move vtimes to a compatibility symbolAdhemerval Zanella2020-10-191-1/+0
| | | | | | | | | | | | | | I couldn't pinpoint which standard has added it, but no other POSIX system supports it and/or no longer provide it. The 'struct vtimes' also has a lot of drawbacks due its limited internal type size. I couldn't also see find any project that actually uses this symbol, either in some dignostic way (such as sanitizer). So I think it should be safer to just move to compat symbol, instead of deprecated. The idea it to avoid new ports to export such broken interface (riscv32 for instance). Checked on x86_64-linux-gnu and i686-linux-gnu.
* y2038: linux: Provide __time64 implementationLukasz Majewski2020-10-193-3/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the glibc the time function can use vDSO (on power and x86 the USE_IFUNC_TIME is defined), time syscall or 'default' time() from ./time/time.c (as a fallback). In this patch the last function (time) has been refactored and moved to ./sysdeps/unix/sysv/linux/time.c to be Linux specific. The new __time64 explicit 64 bit function for providing 64 bit value of seconds after epoch (by internally calling __clock_gettime64) has been introduced. Moreover, a 32 bit version - __time has been refactored to internally use __time64. The __time is now supposed to be used on systems still supporting 32 bit time (__TIMESIZE != 64) - hence the necessary check for time_t potential overflow. The iFUNC vDSO direct call optimization has been removed from both i686 and powerpc32 (USE_IFUNC_TIME is not defined for those architectures anymore). The Linux kernel does not provide a y2038 safe implementation of time neither it plans to provide it in the future, __clock_gettime64 should be used instead. Keeping support for this optimization would require to handle another build permutation (!__ASSUME_TIME64_SYSCALLS && USE_IFUNC_TIME which adds more complexity and has limited use (since the idea is to eventually have a y2038 safe glibc build). Build tests: ./src/scripts/build-many-glibcs.py glibcs Run-time tests: - Run specific tests on ARM/x86 32bit systems (qemu): https://github.com/lmajewski/meta-y2038 and run tests: https://github.com/lmajewski/y2038-tests/commits/master Above tests were performed with Y2038 redirection applied as well as without to test proper usage of both __time64 and __time. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
* linux: Add __readdir_unlockedAdhemerval Zanella2020-10-162-67/+29
| | | | | | And use it on readdir_r implementation. Checked on i686-linux-gnu.
* linux: Simplify opendir buffer allocationAdhemerval Zanella2020-10-161-33/+18
| | | | | | | | | The fallback allocation is removed, so the possible size constraint should be analyzed just once; __alloc_dir assumes that 'statp' argument is non-null, and the max_buffer_size move to close its used. Checked on x86_64-linux-gnu and i686-linux-gnu.
* linux: Move posix dir implementations to LinuxAdhemerval Zanella2020-10-1612-23/+911
| | | | | | | | | | | | | This generic implementation already expects a getdents API which is Linux specific. It also allows simplify it by assuming _DIRENT_HAVE_D_RECLEN and _DIRENT_HAVE_D_OFF support. The readdir are also expanded on each required implementation, futher fixes and improvements will make parametrize the implementation more complex. Checked on x86_64-linux-gnu, i686-linux-gnu, and with a build for all affected ABIs.
* linux: Add 64-bit time_t support for wait3Adhemerval Zanella2020-10-161-0/+44
| | | | | | | | It basically calls the 64-bit time_t wait4 internal symbol. Checked on x86_64-linux-gnu and i686-linux-gnu. Reviewed-by: Lukasz Majewski <lukma@denx.de>
* Move ftime to a compatibility symbolAdhemerval Zanella2020-10-161-1/+0
| | | | | | | | | | It was made deprecated on 2.31, so it moves to compat symbol after two releases. It was also removed from exported symbol for riscv32 (since ABI will be supported on for 2.33). Checked on x86_64-linux-gnu and i686-linux-gnu. Reviewed-by: Lukasz Majewski <lukma@denx.de>
* linux: Fix time64 support for futimesatAdhemerval Zanella2020-10-162-54/+6
| | | | | | | | | | | | The generic implementation does not support time64 and the default one return overflow for invalid tv_sec with UTIME_NOW / UTIME_OMIT (which is valid since tv_sec in such cases is ignored by the kernel). Checked on x86_64-linux-gnu and i686-linux-gnu (on 5.4 and on 4.15 kernel). Reviewed-by: Lukasz Majewski <lukma@denx.de>
* linux: Use INTERNAL_SYSCALL on fstatat{64}Adhemerval Zanella2020-10-164-28/+34
| | | | | | | | | | | | | | | | | | | Although not required by the standards, some code expects that a successful stat call should not set errno. However since aa03f722f3b99 'linux: Add {f}stat{at} y2038 support', on 32-bit systems with 32-bit time_t supporrt, stat implementation will first issues __NR_statx and if it fails with ENOSYS issue the system stat syscall. On architecture running on kernel without __NR_statx support the first call will set the errno to ENOSYS, even when the following stat syscall might not fail. This patch fixes by using INTERNAL_SYSCALL and only setting the errno value when function returns. Checked on i686-linux-gnu, x86_64-linux-gnu, sparc64-linux-gnu, sparcv9-linux-gnu, powerpc64-linux-gnu, powerpc64le-linux-gnu, arm-linux-gnueabihf, and aarch64-linux-gnu.
* sysvipc: Fix tst-sysvshm-linux on x32Adhemerval Zanella2020-10-151-4/+5
| | | | | | | | | The Linux shminfo fields are '__syscall_ulong_t' (which is 64-bit for x32). This patch fixes the test to compare againt the correct type and to only clamp the value if '__syscall_ulong_t' is the same size of 'unsigned long int'. Checked on x86_64-linux-gnu-x32.
* x86/CET: Update vfork to prevent child returnH.J. Lu2020-10-154-71/+113
| | | | | | | | | Child of vfork should either call _exit or one of the exec family of functions. But normally there is nothing to prevent child of vfork from return of the vfork-calling function. Simpilfy x86 vfork when shadow stack is in use to introduce mismatched shadow stack in child of vfork to trigger SIGSEGV when the child returns from the function in which vfork was called.
* statfs: add missing f_flags assignmentChen Li2020-10-151-0/+1
| | | | | | f_flags is added into struct statfs since Linux 2.6.36, which is lacked in glibc's statfs64.c until now. So mount flags is uninitialized on platforms having no statfs64 syscall in kernel, e.g., alpha and its derivation
* y2038: nptl: Convert pthread_mutex_{clock|timed}lock to support 64 bitLukasz Majewski2020-10-156-9/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The pthread_mutex_clocklock and pthread_mutex_timedlock have been converted to support 64 bit time. This change uses: - New __futex_clocklock_wait64 (instead of lll_timedwait) from ./sysdeps/nptl/futex-helpers.c and - New __futex_clocklock64 function (instead of lll_clocklock) - New futex_lock_pi64 defined in sysdeps/nptl/futex-internal.h The pthread_mutex_{clock|timed}lock only accepts absolute time. Moreover, there is no need to check for NULL passed as *abstime pointer to the syscalls as those calls have exported symbols marked with __nonull attribute for abstime. Some architectures - namely x86, powerpc and s390 - do support lock elision. For those - adjustments have been made in arch specific elision-*.c files to use __futex_clocklock64 instead of lll_clocklock. The __lll_lock_elision (aliased to __lll_clocklock_elision in e.g. sysdeps/unix/sysv/linux/s390/elision-timed.c) just uses, in this patch provided, __futex_clocklock64. For systems with __TIMESIZE != 64 && __WORDSIZE == 32: - Conversions between 64 bit time to 32 bit are necessary - Redirection to pthread_mutex_{clock|timed}lock will provide support for 64 bit time Build tests: ./src/scripts/build-many-glibcs.py glibcs Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
* sysvipc: Return EINVAL for invalid shmctl commandsAdhemerval Zanella2020-10-141-10/+34
| | | | | | | | It avoids regressions on possible future commands that might require additional libc support. The downside is new commands added by newer kernels will need further glibc support. Checked on x86_64-linux-gnu and i686-linux-gnu (Linux v4.15 and v5.4).
* sysvipc: Fix IPC_INFO and SHM_INFO handling [BZ #26636]Adhemerval Zanella2020-10-143-7/+204
| | | | | | | | | | | | | | | Both commands are Linux extensions where the third argument is either a 'struct shminfo' (IPC_INFO) or a 'struct shm_info' (SHM_INFO) instead of 'struct shmid_ds'. And their information does not contain any time related fields, so there is no need to extra conversion for __IPC_TIME64. The regression testcase checks for Linux specifix SysV ipc message control extension. For SHM_INFO it tries to match the values against the tunable /proc values and for MSG_STAT/MSG_STAT_ANY it check if the create\ shared memory is within the global list returned by the kernel. Checked on x86_64-linux-gnu and on i686-linux-gnu (Linux v5.4 and on Linux v4.15).
* AArch64: Use __memcpy_simd on Neoverse N2/V1Wilco Dijkstra2020-10-141-0/+4
| | | | | | | Add CPU detection of Neoverse N2 and Neoverse V1, and select __memcpy_simd as the memcpy/memmove ifunc. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
* Add missing stat/mknod symbol on libc.abilist some ABIsAdhemerval Zanella2020-10-136-0/+36
| | | | | | It adds the missing new symbols from 8ed005daf0 and 589260cef8 (which added versioned symbols for {f,l}stat{at}{64} and mknod{a}t) on some libc.abilist ABIs.
* linux: Move xmknod{at} to compat symbolsAdhemerval Zanella2020-10-095-32/+76
| | | | | | | | | | | It also decouple mknod{at} from xmknod{at}. The riscv32 ABI was added on 2.33, so it is safe to remove the old __xmknot{at} symbols and just provide the newer mknod{at} ones. Checked with a build for all affected ABIs. I also checked on x86_64, i686, powerpc, powerpc64le, sparcv9, sparc64, s390, and s390x. Reviewed-by: Lukasz Majewski <lukma@denx.de>
* linux: Add {f}stat{at} y2038 supportAdhemerval Zanella2020-10-0912-47/+328
| | | | | | | | | | | | | | | | | | | | A new struct __stat{64}_t64 type is added with the required __timespec64 time definition. Only LFS is added, 64-bit time with 32-bit offsets is not supposed to be supported (no existing glibc configuration supports such a combination). It is done with an extra __NR_statx call plus a conversion to the new __stat{64}_t64 type. The statx call is done only for 32-bit time_t ABIs. Internally some extra routines to copy from/to struct stat{64} to struct __stat{64} used on multiple implementations (stat, fstat, lstat, and fstatat) are added on a extra implementation (stat_t64_cp.c). Alse some extra routines to copy from statx to __stat{64} is added on statx_cp.c. Checked with a build for all affected ABIs. I also checked on x86_64, i686, powerpc, powerpc64le, sparcv9, sparc64, s390, and s390x. Reviewed-by: Lukasz Majewski <lukma@denx.de>
* linux: Move {f}xstat{at} to compat symbolsAdhemerval Zanella2020-10-0921-31/+181
| | | | | | | | | | | They are no interna uses anymore. The riscv32 ABI was added on 2.33, so it is safe to remove the old __{f,l}stat{at} symbols and just provide the newer {f,l}stat{at} ones. Checked with a build for all affected ABIs. I also checked on x86_64, i686, powerpc, powerpc64le, sparcv9, sparc64, s390, and s390x. Reviewed-by: Lukasz Majewski <lukma@denx.de>
* linux: Disentangle fstatat from fxstatatAdhemerval Zanella2020-10-0925-40/+224
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It implements all the required syscall for the all Linux kABIS on fstatat{64} instead of calling fxstatat{64}. On non-LFS implementation, it handles 3 cases: 1. New kABIs which uses generic pre 64-bit time Linux ABI (csky and nios): it issues __NR_fstat64 plus handle the overflow on st_ino, st_size, or st_blocks. 2. Old KABIs with old non-LFS support (arm, i386, hppa, m68k, microblaze, mips32, s390, sh, powerpc, and sparc32): it issues __NR_fstatat64 and convert the result to struct stat. 3. 64-bit kABI outliers (mips64 and mips64-n32): it issues __NR_newfstatat and convert the result to struct stat. The generic LFS implementation handles multiple cases: 1. XSTAT_IS_XSTAT64 being 1: 1.1. 64-bit kABI (aarch64, ia64, powerpc64*, s390x, riscv64, and x86_64): it issues __NR_newfstatat. 1.2. 64-bit kABI outlier (alpha): it issues __NR_fstatat64. 1.3. 64-bit kABI outlier where struct stat64 does not match kernel one (sparc64): it issues __NR_fstatat64 and convert the result to struct stat64. 1.4. 32-bit kABI with default 64-bit time_t (arc, riscv32): it issues __NR_statx and convert the result to struct stat64. 2. Old ABIs with XSTAT_IS_XSTAT64 being 0: 2.1. All kABIs with non-LFS support (arm, csky, i386, hppa, m68k, microblaze, nios2, sh, powerpc32, and sparc32): it issues __NR_fstatat64. 2.2. 64-bit kABI outliers (mips64 and mips64-n32): it issues __NR_newfstatat and convert the result to struct stat64. It allows to remove all the hidden definitions from the {f,l}xstat{64} (some are still kept because Hurd requires it). Checked with a build for all affected ABIs. I also checked on x86_64, i686, powerpc, powerpc64le, sparcv9, sparc64, s390, and s390x. Reviewed-by: Lukasz Majewski <lukma@denx.de>
* linux: Implement {l}fstat{at} in terms of fstatatAdhemerval Zanella2020-10-098-0/+275
| | | | | | | | | | | Both fstatat and fstata64 calls the old fxstatat and fxstatat64 repectivelly with _STAT_VER, the one currently exported as default for all ABIs. Checked with a build for all affected ABIs. I also checked on x86_64, i686, powerpc, powerpc64le, sparcv9, sparc64, s390, and s390x. Reviewed-by: Lukasz Majewski <lukma@denx.de>
* linux: Move the struct stat{64} to struct_stat.hAdhemerval Zanella2020-10-0913-493/+206
| | | | | | | | | | | The common definitions are moved to a Linux generic stat.h while the struct stat{64} definition are moved to a arch-specific struct_stat.h header. Checked with a build for all affected ABIs. I also checked on x86_64, i686, powerpc, powerpc64le, sparcv9, sparc64, s390, and s390x. Reviewed-by: Lukasz Majewski <lukma@denx.de>
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