xref: /illumos-gate/usr/src/man/man9s/fmodsw.9s (revision 48edc7cf07b5dccc3ad84bf2dafe4150bd666d60)
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Copyright 1989 AT&T
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FMODSW 9S "Nov 14, 2002"
NAME
fmodsw - STREAMS module declaration structure
SYNOPSIS

#include <sys/stream.h>
#include <sys/conf.h>
INTERFACE LEVEL

Solaris DDI specific (Solaris DDI)

DESCRIPTION

The fmodsw structure contains information for STREAMS modules. All STREAMS modules must define a fmodsw structure.

f_name must match mi_idname in the module_info structure. See module_info(9S). f_name should also match the module binary name. (See WARNINGS.)

All modules must set the f_flag to D_MP to indicate that they safely allow multiple threads of execution. See mt-streams(9F) for additional flags.

STRUCTURE MEMBERS
char f_name[FMNAMESZ + 1]; /* module name */
struct streamtab *f_str; /* streams information */
int f_flag; /* flags */
SEE ALSO

mt-streams(9F), modlstrmod(9S), module_info(9S)

STREAMS Programming Guide

WARNINGS

If f_name does not match the module binary name, unexpected failures can occur.