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Utilities & Libraries
C Library Reference
I
_io_connect_ftype_reply
Structure of a connect message giving a status and a file type

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        Structure of a resource manager's connect message
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        Structure of a connect message giving a status and a file type
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        Return information about a client connection
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        Free the structure used for information about a client connection
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        Default handler for _IO_CLOSE messages
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        Return the memory allocated for an OCB
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        Verify a client's ability to make a new filesystem entry point
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        Open Control Block structure
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        Verify a client's ability to open or to create a resource
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        Default handler for _IO_CONNECT messages
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        Increment count and locking flags
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        Default handler for _IO_OPENFD messages
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        Support pathconf() requests
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        Default handler for _IO_PATHCONF messages
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        Default handler for _IO_READ messages
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        Verify a client's read access to a resource
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        Verify the attributes being used to read a link
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        Do permission checks for a _IO_CONNECT_RENAME message
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        Do permission checks for the _IO_SPACE message
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        Populate a stat structure
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        Default handler for _IO_STAT messages
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        Indicate if synchronization is needed
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        Default handler for _IO_SYNC messages
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        Verify permissions to sync
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        Update time stamps
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        Unblock OCBs
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        Default unblock handler
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        Verify that an entry can be unlinked
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        Default handler for the unlock_ocb callout
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        Update time stamps
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        Default handler for _IO_UTIME messages
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        Default handler for _IO_WRITE messages
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        Verify a client's write access to a resource
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        Arm a resource manager
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        Test a character to see if it's alphanumeric
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        Test to see if a file descriptor is associated with a terminal
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        Test a character to see if it's a blank character
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        Test a character to see if it's a control character
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        Test a character to see if it's a decimal digit
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        Determine whether a file descriptor refers to a socket
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        Determine if a number is finite
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        Test a character to see if it's any printable character except a space
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        Determine whether one floating-point number is greater than another
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        Determine whether one floating-point number is greater than or equal to another
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        Test for infinity
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        Determine whether one floating-point number is less than another
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        Determine whether one floating-point number is less than or equal to another
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        Determine whether one floating-point number is less than or greater than another
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        Test a character to see if it's a lowercase letter
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        Test for not-a-number (NaN)
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        Determine whether a floating-point number is normal
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        Determine whether two floating-point numbers are unordered
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        Test a wide character to see if it's a hexadecimal digit
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        Test a character to see if it's a hexadecimal digit
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_io_connect_ftype_reply

QNX SDP8.0C Library ReferenceAPIDeveloper

Structure of a connect message giving a status and a file type

Synopsis:

#include <sys/iomsg.h>

struct _io_connect_ftype_reply {
        uint16_t status;
        uint16_t reserved;
        uint32_t file_type;
};

Description:

A resource manager uses the _io_connect_ftype_reply structure to send a status and a file type to a client that has sent a connect message.

The members include:

status

Typically one of the errno values.

file_type

The file type; one of the following (defined in <sys/ftype.h>):

_FTYPE_ANY — the path name can be anything.
_FTYPE_LINK — reserved for the Process Manager.
_FTYPE_MOUNT — receive mount requests on the path (path must be NULL).
_FTYPE_MQ — reserved for an alternate message-queue manager.
_FTYPE_MQUEUE — reserved for a traditional message-queue manager.
_FTYPE_PIPE — reserved for a pipe manager.
_FTYPE_SEM — reserved for a semaphore manager.
_FTYPE_SHMEM — reserved for a shared memory object.
_FTYPE_SOCKET — reserved for a socket manager.
_FTYPE_SYMLINK — reserved for the Process Manager.

Classification:

Page updated: August 09, 2024