sunos man page for errno

errno.h(3HEAD)							      Headers							    errno.h(3HEAD)

NAME
       errno.h, errno - system error numbers

SYNOPSIS
       #include <errno.h>

DESCRIPTION
       The  <errno.h>  header  provides a declaration for errno and gives positive values for the symbolic constants listed on the intro(2) manual
       page.

USAGE
       Values for errno are required to be distinct positive values rather than non-zero values.

ATTRIBUTES
       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Standard			   |
       +-----------------------------+-----------------------------+

SEE ALSO
       intro(2), attributes(5), standards(5)

SunOS 5.10							    10 Sep 2004 						    errno.h(3HEAD)