NAME sigreturn, rt_sigreturn - return from signal handler and cleanup stack frame LIBRARY Standard ... library ( libc , -lc ) SYNOPSIS int sigreturn(...); DESCRIPTION If the Linux …NAME sigreturn, rt_sigreturn - return from signal handler and cleanup stack frame LIBRARY Standard ... library ( libc , -lc ) SYNOPSIS int sigreturn(...); DESCRIPTION If the Linux …known as the signal trampoline (described in sigreturn (2)). (3) The kernel passes control back ... trampoline code. (5) The signal trampoline calls sigreturn (2), a system call th…vDSO. symbol version __kernel_rt_sigreturn LINUX_2.6.39 __kernel_gettimeofday LINUX_2.6.39 __kernel_clock_gettime ... vDSO. symbol version __vdso_rt_sigreturn LINUX_4.15 __vdso_get…this field can be found in sigreturn (2). sa_handler specifies the action ... address of a "signal trampoline". See sigreturn (2) for more details. SA_SIGINFO (since Linuxthis field can be found in sigreturn (2). sa_handler specifies the action ... address of a "signal trampoline". See sigreturn (2) for more details. SA_SIGINFO (since Linuxexit_group (2)), and sigreturn (2). Other system calls result in the termination ... longer call sigprocmask (2), it can use sigreturn (2) to block all signals apart fromsigqueueinfo (2) 2.2 rt_sigreturn (2) 2.2 rt_sigsuspend (2) 2.2 rt_sigtimedwait ... sigpending (2) 1.0 sigprocmask (2) 1.0 sigreturn (2) 1.0 sigsuspend (2) 1.0 socketusual fashion. SEE ALSO sigaction (2), sigreturn (2), signalexecve() , exit() , exit_group() , getrlimit() , rt_sigreturn() , sigreturn() system calls and the system callssignal handler. See sigaction (2), sigreturn (2), and getcontext (3) for more information