do_sys_ftruncate 128 fs/internal.h long do_sys_ftruncate(unsigned int fd, loff_t length, int small); do_sys_ftruncate 205 fs/open.c return do_sys_ftruncate(fd, length, 1); do_sys_ftruncate 211 fs/open.c return do_sys_ftruncate(fd, length, 1); do_sys_ftruncate 224 fs/open.c return do_sys_ftruncate(fd, length, 0); do_sys_ftruncate 1358 include/linux/syscalls.h extern long do_sys_ftruncate(unsigned int fd, loff_t length, int small); do_sys_ftruncate 1362 include/linux/syscalls.h return do_sys_ftruncate(fd, length, 1);