set architecture-specific thread state NAME arch_prctl - set architecture-specific thread state...predeclare an access pattern for file data NAME posix_fadvise - predeclare an access pattern for fi...predeclare an access pattern for file data NAME posix_fadvise - predeclare an access pattern for fi...sync a file segment with disk NAME sync_file_range - sync a file segment with disk LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #define _GNU_SOURCE /* See feature_test_macro.…load shared library NAME uselib - load shared library SYNOPSIS #include <unistd.h> [[deprecated]] i...predeclare an access pattern for file data NAME posix_fadvise - predeclare an access pattern for fi...predeclare an access pattern for file data NAME posix_fadvise - predeclare an access pattern for fi...predeclare an access pattern for file data NAME posix_fadvise - predeclare an access pattern for fi...create a child process and block parent NAME vfork - create a child process and block parent LIBRARY Standard C library ( libc...operations with z/Architecture guarded storage facility NAME s390_guarded_storage - operations with z/Architec...indirect system call NAME syscall - indirect system call LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/syscall.h> /* Definition of SYS......state of the process NAME seccomp - operate on Secure Computing state of the process LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <linux/seccomp.h> /* Definition …...nge a signal action NAME sigaction, rt_sigaction - examine and change a signal action LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <signal.h> int sigaction(int si…...nge a signal action NAME sigaction, rt_sigaction - examine and change a signal action LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <signal.h> int sigaction(int si…...n and/or data cache NAME cacheflush - flush contents of instruction and/or data cache LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/cachectl.h> int cacheflush…...er execution NAME kexec_load, kexec_file_load - load a new kernel for later execution LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <linux/kexec.h> /* Definition o…...er execution NAME kexec_load, kexec_file_load - load a new kernel for later execution LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <linux/kexec.h> /* Definition o…...e fundamental interface between an application and the Linux kernel. System calls and library wrapper functions System calls are generally not invoked directly, but rather via w…manipulate thread-local storage information NAME get_thread_area, set_thread_area - manipulate thread-local storage information LIBRARY Standard C libra...manipulate thread-local storage information NAME get_thread_area, set_thread_area - manipulate thread-local storage information LIBRARY Standard C libra...