diff options
Diffstat (limited to 'src/pty.rs')
| -rw-r--r-- | src/pty.rs | 22 |
1 files changed, 11 insertions, 11 deletions
@@ -62,21 +62,21 @@ impl Drop for PtyMaster { } /// Grant access to a slave pseudoterminal (see -/// [grantpt(3)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/grantpt.html)) +/// [`grantpt(3)`](http://pubs.opengroup.org/onlinepubs/9699919799/functions/grantpt.html)) /// /// `grantpt()` changes the mode and owner of the slave pseudoterminal device corresponding to the /// master pseudoterminal referred to by `fd`. This is a necessary step towards opening the slave. #[inline] pub fn grantpt(fd: &PtyMaster) -> Result<()> { if unsafe { libc::grantpt(fd.as_raw_fd()) } < 0 { - return Err(Error::last().into()); + return Err(Error::last()); } Ok(()) } /// Open a pseudoterminal device (see -/// [posix_openpt(3)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/posix_openpt.html)) +/// [`posix_openpt(3)`](http://pubs.opengroup.org/onlinepubs/9699919799/functions/posix_openpt.html)) /// /// `posix_openpt()` returns a file descriptor to an existing unused pseuterminal master device. /// @@ -116,14 +116,14 @@ pub fn posix_openpt(flags: fcntl::OFlag) -> Result<PtyMaster> { }; if fd < 0 { - return Err(Error::last().into()); + return Err(Error::last()); } Ok(PtyMaster(fd)) } /// Get the name of the slave pseudoterminal (see -/// [ptsname(3)](http://man7.org/linux/man-pages/man3/ptsname.3.html)) +/// [`ptsname(3)`](http://man7.org/linux/man-pages/man3/ptsname.3.html)) /// /// `ptsname()` returns the name of the slave pseudoterminal device corresponding to the master /// referred to by `fd`. @@ -142,7 +142,7 @@ pub fn posix_openpt(flags: fcntl::OFlag) -> Result<PtyMaster> { pub unsafe fn ptsname(fd: &PtyMaster) -> Result<String> { let name_ptr = libc::ptsname(fd.as_raw_fd()); if name_ptr.is_null() { - return Err(Error::last().into()); + return Err(Error::last()); } let name = CStr::from_ptr(name_ptr); @@ -150,7 +150,7 @@ pub unsafe fn ptsname(fd: &PtyMaster) -> Result<String> { } /// Get the name of the slave pseudoterminal (see -/// [ptsname(3)](http://man7.org/linux/man-pages/man3/ptsname.3.html)) +/// [`ptsname(3)`](http://man7.org/linux/man-pages/man3/ptsname.3.html)) /// /// `ptsname_r()` returns the name of the slave pseudoterminal device corresponding to the master /// referred to by `fd`. This is the threadsafe version of `ptsname()`, but it is not part of the @@ -164,7 +164,7 @@ pub fn ptsname_r(fd: &PtyMaster) -> Result<String> { let mut name_buf = vec![0u8; 64]; let name_buf_ptr = name_buf.as_mut_ptr() as *mut libc::c_char; if unsafe { libc::ptsname_r(fd.as_raw_fd(), name_buf_ptr, name_buf.capacity()) } != 0 { - return Err(Error::last().into()); + return Err(Error::last()); } // Find the first null-character terminating this string. This is guaranteed to succeed if the @@ -177,7 +177,7 @@ pub fn ptsname_r(fd: &PtyMaster) -> Result<String> { } /// Unlock a pseudoterminal master/slave pseudoterminal pair (see -/// [unlockpt(3)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/unlockpt.html)) +/// [`unlockpt(3)`](http://pubs.opengroup.org/onlinepubs/9699919799/functions/unlockpt.html)) /// /// `unlockpt()` unlocks the slave pseudoterminal device corresponding to the master pseudoterminal /// referred to by `fd`. This must be called before trying to open the slave side of a @@ -185,7 +185,7 @@ pub fn ptsname_r(fd: &PtyMaster) -> Result<String> { #[inline] pub fn unlockpt(fd: &PtyMaster) -> Result<()> { if unsafe { libc::unlockpt(fd.as_raw_fd()) } < 0 { - return Err(Error::last().into()); + return Err(Error::last()); } Ok(()) @@ -194,7 +194,7 @@ pub fn unlockpt(fd: &PtyMaster) -> Result<()> { /// Create a new pseudoterminal, returning the slave and master file descriptors /// in `OpenptyResult` -/// (see [openpty](http://man7.org/linux/man-pages/man3/openpty.3.html)). +/// (see [`openpty`](http://man7.org/linux/man-pages/man3/openpty.3.html)). /// /// If `winsize` is not `None`, the window size of the slave will be set to /// the values in `winsize`. If `termios` is not `None`, the pseudoterminal's |