Lines Matching refs:libc
2 use libc::{self, c_char, c_int, c_uint, size_t, ssize_t};
198 unsafe { libc::open(cstr.as_ptr(), oflag.bits(), mode.bits() as c_uint) }
214 unsafe { libc::openat(dirfd, cstr.as_ptr(), oflag.bits(), mode.bits() as c_uint) }
228 libc::renameat(
266 libc::renameat2(
288 ) -> Result<libc::ssize_t> {
294 Some(dirfd) => libc::readlinkat(
300 None => libc::readlink(
310 let mut v = Vec::with_capacity(libc::PATH_MAX as usize);
341 (libc::PATH_MAX as usize).max(128) << 1
375 None => libc::AT_FDCWD,
421 F_SETLK(&'a libc::flock),
422 F_SETLKW(&'a libc::flock),
423 F_GETLK(&'a mut libc::flock),
425 F_OFD_SETLK(&'a libc::flock),
427 F_OFD_SETLKW(&'a libc::flock),
429 F_OFD_GETLK(&'a mut libc::flock),
460 F_DUPFD(rawfd) => libc::fcntl(fd, libc::F_DUPFD, rawfd),
461 F_DUPFD_CLOEXEC(rawfd) => libc::fcntl(fd, libc::F_DUPFD_CLOEXEC, rawfd),
462 F_GETFD => libc::fcntl(fd, libc::F_GETFD),
463 F_SETFD(flag) => libc::fcntl(fd, libc::F_SETFD, flag.bits()),
464 F_GETFL => libc::fcntl(fd, libc::F_GETFL),
465 F_SETFL(flag) => libc::fcntl(fd, libc::F_SETFL, flag.bits()),
467 F_SETLK(flock) => libc::fcntl(fd, libc::F_SETLK, flock),
469 F_SETLKW(flock) => libc::fcntl(fd, libc::F_SETLKW, flock),
471 F_GETLK(flock) => libc::fcntl(fd, libc::F_GETLK, flock),
473 F_OFD_SETLK(flock) => libc::fcntl(fd, libc::F_OFD_SETLK, flock),
475 F_OFD_SETLKW(flock) => libc::fcntl(fd, libc::F_OFD_SETLKW, flock),
477 F_OFD_GETLK(flock) => libc::fcntl(fd, libc::F_OFD_GETLK, flock),
479 F_ADD_SEALS(flag) => libc::fcntl(fd, libc::F_ADD_SEALS, flag.bits()),
481 F_GET_SEALS => libc::fcntl(fd, libc::F_GET_SEALS),
483 F_FULLFSYNC => libc::fcntl(fd, libc::F_FULLFSYNC),
485 F_GETPIPE_SZ => libc::fcntl(fd, libc::F_GETPIPE_SZ),
487 F_SETPIPE_SZ(size) => libc::fcntl(fd, libc::F_SETPIPE_SZ, size),
512 LockShared => libc::flock(fd, libc::LOCK_SH),
513 LockExclusive => libc::flock(fd, libc::LOCK_EX),
514 Unlock => libc::flock(fd, libc::LOCK_UN),
515 LockSharedNonblock => libc::flock(fd, libc::LOCK_SH | libc::LOCK_NB),
516 LockExclusiveNonblock => libc::flock(fd, libc::LOCK_EX | libc::LOCK_NB),
517 UnlockNonblock => libc::flock(fd, libc::LOCK_UN | libc::LOCK_NB),
570 off_in: Option<&mut libc::loff_t>,
572 off_out: Option<&mut libc::loff_t>,
576 .map(|offset| offset as *mut libc::loff_t)
579 .map(|offset| offset as *mut libc::loff_t)
583 libc::syscall(
584 libc::SYS_copy_file_range,
599 off_in: Option<&mut libc::loff_t>,
601 off_out: Option<&mut libc::loff_t>,
606 .map(|offset| offset as *mut libc::loff_t)
609 .map(|offset| offset as *mut libc::loff_t)
612 let ret = unsafe { libc::splice(fd_in, off_in, fd_out, off_out, len, flags.bits()) };
618 let ret = unsafe { libc::tee(fd_in, fd_out, len, flags.bits()) };
630 libc::vmsplice(
632 iov.as_ptr() as *const libc::iovec,
686 offset: libc::off_t,
687 len: libc::off_t,
689 let res = unsafe { libc::fallocate(fd, mode.bits(), offset, len) };
697 pub struct SpacectlRange(pub libc::off_t, pub libc::off_t);
707 pub fn len(&self) -> libc::off_t {
712 pub fn offset(&self) -> libc::off_t {
758 let mut rqsr = libc::spacectl_range{r_offset: range.0, r_len: range.1};
759 let res = unsafe { libc::fspacectl(
761 libc::SPACECTL_DEALLOC, // Only one command is supported ATM
800 pub fn fspacectl_all(fd: RawFd, offset: libc::off_t, len: libc::off_t)
803 let mut rqsr = libc::spacectl_range{r_offset: offset, r_len: len};
805 let res = unsafe { libc::fspacectl(
807 libc::SPACECTL_DEALLOC, // Only one command is supported ATM
850 offset: libc::off_t,
851 len: libc::off_t,
854 let res = unsafe { libc::posix_fadvise(fd, offset, len, advice as libc::c_int) };
874 pub fn posix_fallocate(fd: RawFd, offset: libc::off_t, len: libc::off_t) -> Result<()> {
875 let res = unsafe { libc::posix_fallocate(fd, offset, len) };