sys_semget 28 arch/x86/ia32/ipc32.c return sys_semget(first, second, third); sys_semget 124 arch/x86/kernel/sys_i386_32.c return sys_semget(first, second, third); sys_semget 465 include/linux/syscalls.h asmlinkage long sys_semget(key_t key, int nsems, int semflg);