# File name Caller Syscall name # args Strong name Weak names adjtimex adjtime adjtimex 1 __adjtimex fork - fork 0 __fork fork getpgid - getpgid 1 getpgid getpgrp - getpgrp 0 getpgrp getsid - getsid 1 getsid gtty - gtty 2 gtty mlock - mlock 2 __mlock mlock mlockall - mlockall 1 __mlockall mlockall mount - mount 5 __mount mount munlock - munlock 2 __munlock munlock munlockall - munlockall 0 __munlockall munlockall pipe - pipe 1 __pipe pipe s_ptrace ptrace ptrace 4 __syscall_ptrace setpgid - setpgid 2 setpgid sigpending - sigpending 1 sigpending sigprocmask - sigprocmask 3 __sigprocmask sigprocmask sigsuspend - sigsuspend 1 sigsuspend stty - stty 2 stty umount - umount 1 __umount umount wait4 - wait4 4 __wait4 wait4