search for: rt_sigsuspend

...read: could not open mihaiv bin # /usr/local/bin/wine-kthread Wine 20041019 Usage: wine PROGRAM [ARGUMENTS...] Run the specified program wine --help Display this help and exit wine --version Output version information and exit so why this error?? rt_sigprocmask(SIG_SETMASK, NULL, [RTMIN], 8) = 0 rt_sigsuspend([] <unfinished ...> --- SIGRTMIN (Unknown signal 32) @ 0 (0) --- <... rt_sigsuspend resumed> ) = -1 EINTR (Interrupted system call) sigreturn() = ? (mask now [RTMIN]) waitpid(21423, NULL, __WCLONE) = 21423 close(4) = 0 close(3) = 0 getpid() = 21422 getrlimit(RLIMIT_STACK, {rlim_cur=2044...

...he build and test log. Oh, thanks, it definitely shows some problems. I am going to fix them and re-submit the patch. The signals syscalls don't work. And the question is not why they don't work in my port, but rather why they DO WORK in the original code. As an example of some craziness: rt_sigsuspend syscall expects sizeof(sigset_t) as the second argument and returns -EINVAL if it is != sizeof(sigset_t). In glibc it's defined like this # define _SIGSET_NWORDS (1024 / (8 * sizeof (unsigned long int))) typedef struct { unsigned long int __val[_SIGSET_NWORDS]; } __sigset_t; where lon...

http://bugzilla.mindrot.org/show_bug.cgi?id=613 Summary: sshd hanging Product: Portable OpenSSH Version: 3.6.1p2 Platform: ix86 OS/Version: Linux Status: NEW Severity: critical Priority: P2 Component: PAM support AssignedTo: openssh-bugs at mindrot.org ReportedBy: airwin at inf.bme.hu On

..._RESTORER 1 + #endif /* _KLIBC_ARCHCONFIG_H */ diff --git a/usr/klibc/SYSCALLS.def b/usr/klibc/SYSCALLS.def index 16faabcb..0768df0d 100644 --- a/usr/klibc/SYSCALLS.def +++ b/usr/klibc/SYSCALLS.def @@ -212,7 +212,7 @@ ssize_t sendfile64,sendfile::sendfile(int, int, off_t *, size_t, off_t); int rt_sigsuspend::__rt_sigsuspend(const sigset_t *, size_t); int rt_sigpending::__rt_sigpending(sigset_t *, size_t); int rt_sigprocmask::__rt_sigprocmask(int, const sigset_t *, sigset_t *, size_t); -<sparc64> void rt_sigreturn::__sigreturn(); +<sparc,sparc64> void rt_sigreturn::__sigreturn(); #else...

..._RESTORER 1 + #endif /* _KLIBC_ARCHCONFIG_H */ diff --git a/usr/klibc/SYSCALLS.def b/usr/klibc/SYSCALLS.def index 16faabcb..0768df0d 100644 --- a/usr/klibc/SYSCALLS.def +++ b/usr/klibc/SYSCALLS.def @@ -212,7 +212,7 @@ ssize_t sendfile64,sendfile::sendfile(int, int, off_t *, size_t, off_t); int rt_sigsuspend::__rt_sigsuspend(const sigset_t *, size_t); int rt_sigpending::__rt_sigpending(sigset_t *, size_t); int rt_sigprocmask::__rt_sigprocmask(int, const sigset_t *, sigset_t *, size_t); -<sparc64> void rt_sigreturn::__sigreturn(); +<sparc,sparc64> void rt_sigreturn::__sigreturn(); #else...

SIGSUSPEND(2) Linux Programmer's Manual SIGSUSPEND(2) NAME sigsuspend - wait for a signal SYNOPSIS #include <signal.h> int sigsuspend(const sigset_t *mask); ? and ? SIGSUSPEND(2) BSD Programmer's Manual SIGSUSPEND(2) NAME sigsuspend - atomically release blocked signals and wait for interrupt SYNOPSIS

While the userspace function signature is int sigsuspend(const sigset_t *maskptr) there are several variants of how this is mapped into kernel functions: one for rt_sigsuspend and several, mutually incompatible, legacy ones, split by architectures. Before this commit, klibc did not care about that and passed maskptr as first and only argument to the syscall, leading to junk in other argument slots. There are several non-RT variants: 1) int sigsuspend(sigset_t mask) 2)...

...A_SIGINFO 1 + #endif /* _KLIBC_ARCHCONFIG_H */ diff --git a/usr/klibc/SYSCALLS.def b/usr/klibc/SYSCALLS.def index 461d9bf6..30ff58b8 100644 --- a/usr/klibc/SYSCALLS.def +++ b/usr/klibc/SYSCALLS.def @@ -212,7 +212,6 @@ ssize_t sendfile64,sendfile::sendfile(int, int, off_t *, size_t, off_t); int rt_sigsuspend::__rt_sigsuspend(const sigset_t *, size_t); int rt_sigpending::__rt_sigpending(sigset_t *, size_t); int rt_sigprocmask::__rt_sigprocmask(int, const sigset_t *, sigset_t *, size_t); -<sparc64> void rt_sigreturn::__sigreturn(); #else int sigaction::__sigaction(int, const struct sigaction *,...

...const struct sigaction *, struct sigaction *, size_t); <sparc,sparc64> int rt_sigaction::__rt_sigaction(int, const struct sigaction *, struct sigaction *, void *, size_t); +<alpha> int rt_sigaction::__rt_sigaction(int, const struct sigaction *, struct sigaction *, size_t, void *); int rt_sigsuspend::__rt_sigsuspend(const sigset_t *, size_t); int rt_sigpending::__rt_sigpending(sigset_t *, size_t); int rt_sigprocmask::__rt_sigprocmask(int, const sigset_t *, sigset_t *, size_t); diff --git a/usr/klibc/sigaction.c b/usr/klibc/sigaction.c index 658c3ad..19a8a54 100644 --- a/usr/klibc/sigaction.c...

...7827 close(6) = 0 10:46:25.317904 futex(0xb76a5050, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb76a504c, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 10:46:25.317990 futex(0xb76a5018, FUTEX_WAKE_PRIVATE, 1) = 1 10:46:25.318037 rt_sigaction(SIGHUP, {0x141390, ~[RTMIN RT_1], 0}, NULL, 8) = 0 10:46:25.318145 rt_sigsuspend([]) = ? ERESTARTNOHAND (To be restarted) 10:46:28.510794 --- SIGTERM (Terminated) @ 0 (0) --- 10:46:28.510842 sigreturn() = ? (mask now [HUP INT TERM]) 10:46:28.510926 futex(0xb76a5050, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb76a504c, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 10:46:28.511015 fut...

...int, const struct sigaction *, struct sigaction *, void *, size_t); <alpha> int rt_sigaction::____rt_sigaction(int, const struct sigaction *, struct sigaction *, size_t, void *); +<ia64> int rt_sigaction::____rt_sigaction(int, const struct sigaction *, struct sigaction *, size_t); int rt_sigsuspend::__rt_sigsuspend(const sigset_t *, size_t); int rt_sigpending::__rt_sigpending(sigset_t *, size_t); int rt_sigprocmask::__rt_sigprocmask(int, const sigset_t *, sigset_t *, size_t); diff --git a/usr/klibc/arch/ia64/Kbuild b/usr/klibc/arch/ia64/Kbuild index 49070ff3..41b8ca06 100644 --- a/usr/klibc...

...int, const struct sigaction *, struct sigaction *, void *, size_t); <alpha> int rt_sigaction::____rt_sigaction(int, const struct sigaction *, struct sigaction *, size_t, void *); +<ia64> int rt_sigaction::____rt_sigaction(int, const struct sigaction *, struct sigaction *, size_t); int rt_sigsuspend::__rt_sigsuspend(const sigset_t *, size_t); int rt_sigpending::__rt_sigpending(sigset_t *, size_t); int rt_sigprocmask::__rt_sigprocmask(int, const sigset_t *, sigset_t *, size_t); diff --git a/usr/klibc/arch/ia64/Kbuild b/usr/klibc/arch/ia64/Kbuild index 49070ff3..41b8ca06 100644 --- a/usr/klibc...

Hi, is there a DD-accessible porterbox somewhere (slow would be ok, as this is smallish software) with an up-to-date sid (enough to install the recently-built libklibc-dev 2.0~rc5-1 and all other B-D of mksh 40.9.20120518-1, as well as strace and gdb-minimal)? Similarily to http://www.zytor.com/pipermail/klibc/2012-May/003229.html I found klibc-compiled programmes on Alpha to fail (SIGSEGV

Hi, this is a repost of a previous question - since then I have tried rebuilding my Xen0 kernel numerous times and trying different configurations, but I haven''t yet ever got a single DomU to boot so I really don''t even know what is supposed to happen, let alone how to start debugging it... Can someone please speculate on how to debug this further? It''s a gentoo

...sigaction *, struct sigaction *, size_t, void *); +<sparc,sparc64> int rt_sigaction::____rt_sigaction(int, const struct sigaction *, struct sigaction *, void *, size_t); +<alpha> int rt_sigaction::____rt_sigaction(int, const struct sigaction *, struct sigaction *, size_t, void *); int rt_sigsuspend::__rt_sigsuspend(const sigset_t *, size_t); int rt_sigpending::__rt_sigpending(sigset_t *, size_t); int rt_sigprocmask::__rt_sigprocmask(int, const sigset_t *, sigset_t *, size_t); diff --git a/usr/klibc/arch/alpha/Kbuild b/usr/klibc/arch/alpha/Kbuild index 89386aea..715a430c 100644 --- a/usr/kli...

...m -f usr/klibc/syscalls/syscalls.mk ; exit 1 ) SYSCALL FOUND: waitid SYSCALL FOUND: fdatasync SYSCALL FOUND: mq_getsetattr SYSCALL FOUND: sched_getaffinity SYSCALL FOUND: connect SYSCALL FOUND: epoll_pwait SYSCALL FOUND: init_module SYSCALL FOUND: delete_module SYSCALL FOUND: mkdirat SYSCALL FOUND: rt_sigsuspend SYSCALL FOUND: openat SYSCALL FOUND: rt_tgsigqueueinfo SYSCALL FOUND: name_to_handle_at SYSCALL FOUND: create_module SYSCALL FOUND: setdomainname SYSCALL FOUND: open SYSCALL FOUND: timerfd_settime SYSCALL FOUND: getxattr SYSCALL FOUND: pause SYSCALL FOUND: swapoff SYSCALL FOUND: ftruncate64 SYSCALL...

On Tue, Aug 20, 2013 at 07:44:39AM +0200, leroy christophe wrote: > > > Find attached two patches I have in order to build klibc 2.0.2 > against kernel 3.8.13 > We had to introduce those patches when going from kernel 3.6 to kernel 3.7 > Hope it helps. > those patches are wrong and again very brittle. just use the way it is described in `make help': A) cd ~/src/linux