Hallo, dies ist ein Test.

PWD: /www/data-lst1/unixsoft/unixsoft/kaempfer/.public_html

Running in File Mode
Relative path: ./../../../../../../usr/man/man3c/isastream.3c
Real path: /usr/share/man/man3c/isastream.3c
Zurück

'\" te .\" Copyright (c) 1989, AT&T. All rights reserved. .\" Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved. .TH isastream 3C "24 Jul 2002" "Oracle Solaris 11.4" "Standard C Library Functions" .SH NAME isastream \- test a file descriptor .SH SYNOPSIS .LP .nf #include <stropts.h> \fBint\fR \fBisastream\fR(\fBint\fR \fIfildes\fR); .fi .SH DESCRIPTION .sp .LP The \fBisastream()\fR function determines if a file descriptor represents a STREAMS file. The \fIfildes\fR argument refers to an open file descriptor. .SH RETURN VALUES .sp .LP Upon successful completion, \fBisastream()\fR returns \fB1\fR if \fIfildes\fR represents a STREAMS file, and \fB0\fR if it does not. Otherwise, \fB\(mi1\fR is return and \fBerrno\fR is set to indicate the error. .SH ERRORS .sp .LP The \fBisastream()\fR function will fail if: .sp .ne 2 .mk .na \fB\fBEBADF\fR\fR .ad .RS 9n .rt The \fIfildes\fR argument is not a valid file descriptor. .RE .SH ATTRIBUTES .sp .LP See \fBattributes\fR(7) for descriptions of the following attributes: .sp .TS tab( ) box; cw(2.75i) |cw(2.75i) lw(2.75i) |lw(2.75i) . ATTRIBUTE TYPE ATTRIBUTE VALUE _ Interface Stability Committed _ MT-Level MT-Safe _ Standard See \fBstandards\fR(7). .TE .sp .SH SEE ALSO .sp .LP \fBstreamio\fR(4I), , \fBattributes\fR(7), \fBstandards\fR(7) .sp .LP \fISTREAMS Programming Guide\fR