sys_truncate 423 include/linux/syscalls.h asmlinkage long sys_truncate(const char __user *path, long length); sys_truncate 159 include/uapi/asm-generic/unistd.h __SC_COMP_3264(__NR3264_truncate, sys_truncate64, sys_truncate, \ sys_truncate 159 tools/include/uapi/asm-generic/unistd.h __SC_COMP_3264(__NR3264_truncate, sys_truncate64, sys_truncate, \