References

The following references apply to this chapter.

Header files

• <dirent.h> — contains the directory structure type used by readdir().
• <devctl.h> — contains the definition for devctl(); also defines the component flags used to create a command.
• <sys/dcmd_blk.h> — contains the DCMD_FSYS_* devctl() block commands (see the Devctl and Ioctl Commands reference).
• <sys/disk.h> — defines partition_entry_t.
• <sys/dispatch.h>, <sys/iofunc.h> — used by resource managers.
• <sys/fs_stats.h> — defines the fs_stats structure returned by the filesystem block command DCMD_FSYS_STATISTICS.

Functions

See the following functions in the QNX Neutrino C Library Reference:

• _IO_SET_WRITE_NBYTES() in the entry for iofunc_write_verify()
• iofunc_check_access()
• iofunc_client_info_ext()
• iofunc_ocb_attach()
• iofunc_open()
• iofunc_read_verify()
• iofunc_write_verify()
• MsgReply()
• MsgReplyv()
• resmgr_msggetv()
• S_ISDIR() and S_ISREG()in the entry for stat()
• SETIOV()