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Diff for /libaitio/src/pty.c between versions 1.3 and 1.4

version 1.3, 2012/03/29 01:31:34 version 1.4, 2012/05/14 12:49:21
Line 47  SUCH DAMAGE. Line 47  SUCH DAMAGE.
   
   
 /*  /*
 * ioAllocPTY() Allocate new PTY and TTY * ioAllocPTY() - Allocate new PTY and TTY
  *   *
  * @ptyfd = master fd, pty   * @ptyfd = master fd, pty
  * @ttyfd = slave fd, tty   * @ttyfd = slave fd, tty
Line 63  ioAllocPTY(int *ptyfd, int *ttyfd, char * __restrict n Line 63  ioAllocPTY(int *ptyfd, int *ttyfd, char * __restrict n
 {  {
         assert(ptyfd && ttyfd);          assert(ptyfd && ttyfd);
         if (!ptyfd || !ttyfd || (name && namesiz < 64)) {          if (!ptyfd || !ttyfd || (name && namesiz < 64)) {
                io_SetErr(EINVAL, "Error:: invalid arguments ...");                io_SetErr(EINVAL, "Invalid arguments");
                 return -1;                  return -1;
         }          }
   
Line 77  ioAllocPTY(int *ptyfd, int *ttyfd, char * __restrict n Line 77  ioAllocPTY(int *ptyfd, int *ttyfd, char * __restrict n
 }  }
   
 /*  /*
 * ioFreePTY() Release PTY and TTY device * ioFreePTY() - Release PTY and TTY device
  *   *
  * @ptyfd = master fd, pty (==-1 skip closing pty)   * @ptyfd = master fd, pty (==-1 skip closing pty)
  * @ttyname = tty filename   * @ttyname = tty filename
Line 99  ioFreePTY(int ptyfd, const char *ttyname) Line 99  ioFreePTY(int ptyfd, const char *ttyname)
 }  }
   
 /*  /*
 * ioChgWinPTY() Change window size of PTY * ioChgWinPTY() - Change window size of PTY
  *   *
  * @ptyfd = master fd, pty   * @ptyfd = master fd, pty
  * @row = row   * @row = row
Line 127  ioChgWinPTY(int ptyfd, u_short row, u_short col, u_sho Line 127  ioChgWinPTY(int ptyfd, u_short row, u_short col, u_sho
 }  }
   
 /*  /*
 * ioSetOwnerTTY() Set owner to TTY * ioSetOwnerTTY() - Set owner to TTY
  *   *
  * @ttyname = tty filename   * @ttyname = tty filename
  * @UID = uid   * @UID = uid
Line 144  ioSetOwnerTTY(const char *ttyname, uid_t UID, gid_t GI Line 144  ioSetOwnerTTY(const char *ttyname, uid_t UID, gid_t GI
   
         assert(ttyname);          assert(ttyname);
         if (!ttyname) {          if (!ttyname) {
                io_SetErr(EINVAL, "Error:: invalid arguments ...");                io_SetErr(EINVAL, "Invalid arguments");
                 return -1;                  return -1;
         }          }
   
Line 177  ioSetOwnerTTY(const char *ttyname, uid_t UID, gid_t GI Line 177  ioSetOwnerTTY(const char *ttyname, uid_t UID, gid_t GI
 }  }
   
 /*  /*
 * ioSetSidTTY() Makes the process's controlling TTY and sets it to sane modes. * ioSetSidTTY() - Makes the process's controlling TTY and sets it to sane modes.
  *   *
  * @ttyfd = slave fd, tty   * @ttyfd = slave fd, tty
  * @ttyname = tty filename   * @ttyname = tty filename
Line 201  ioSetSidTTY(int *ttyfd, const char *ttyname) Line 201  ioSetSidTTY(int *ttyfd, const char *ttyname)
         /* Verify that we are successfully disconnected from the controlling tty. */          /* Verify that we are successfully disconnected from the controlling tty. */
         fd = open(_PATH_TTY, O_RDWR | O_NOCTTY);          fd = open(_PATH_TTY, O_RDWR | O_NOCTTY);
         if (fd >= 0) {          if (fd >= 0) {
                io_SetErr(ENXIO, "Error:: Failed to disconnect from controlling tty.");                io_SetErr(ENXIO, "Failed to disconnect from controlling tty");
                 close(fd);                  close(fd);
                 return -1;                  return -1;
         }          }
Line 239  ioSetSidTTY(int *ttyfd, const char *ttyname) Line 239  ioSetSidTTY(int *ttyfd, const char *ttyname)
 }  }
   
 /*  /*
 * ioSetRAWMode() Enter into RAW mode * ioSetRAWMode() - Enter into RAW mode
  *   *
  * @fd = tty fd   * @fd = tty fd
  * @otio = saved old termios for later restore if !=NULL   * @otio = saved old termios for later restore if !=NULL
Line 279  ioSetRAWMode(int fd, struct termios *otio) Line 279  ioSetRAWMode(int fd, struct termios *otio)
 }  }
   
 /*  /*
 * ioRestoreMode() Restore termios to tty fd * ioRestoreMode() - Restore termios to tty fd
  *   *
  * @fd = tty fd   * @fd = tty fd
  * @tio = termios structure for restore   * @tio = termios structure for restore
Line 297  ioRestoreMode(int fd, struct termios tio) Line 297  ioRestoreMode(int fd, struct termios tio)
 }  }
   
 /*  /*
 * ioForkPTY() Fork new process with session leader and new TTY * ioForkPTY() - Fork new process with session leader and new TTY
  *   *
  * @ptyfd = master fd, pty   * @ptyfd = master fd, pty
  * @name = tty device name if not null   * @name = tty device name if not null
Removed from v.1.3  
changed lines
  Added in v.1.4

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