gai_strerror(3p) - phpMan

GAI_STRERROR(P)                                                GAI_STRERROR(P)



NAME
       gai_strerror - address and name information error description

SYNOPSIS
       #include <netdb.h>

       const char *gai_strerror(int ecode);


DESCRIPTION
       The  gai_strerror()  function  shall return a text string describing an error value
       for the getaddrinfo() and getnameinfo() functions listed in the <netdb.h> header.

       When the ecode argument is one of the following  values  listed  in  the  <netdb.h>
       header:


              [EAI_AGAIN]
              [EAI_BADFLAGS]
              [EAI_FAIL]
              [EAI_FAMILY]
              [EAI_MEMORY]
              [EAI_NONAME]
              [EAI_OVERFLOW]
              [EAI_SERVICE]
              [EAI_SOCKTYPE]
              [EAI_SYSTEM]

       the  function  return  value  shall point to a string describing the error.  If the
       argument is not one of those values, the function  shall  return  a  pointer  to  a
       string whose contents indicate an unknown error.

RETURN VALUE
       Upon successful completion, gai_strerror() shall return a pointer to an implementa-
       tion-defined string.

ERRORS
       No errors are defined.

       The following sections are informative.

EXAMPLES
       None.

APPLICATION USAGE
       None.

RATIONALE
       None.

FUTURE DIRECTIONS
       None.

SEE ALSO
       getaddrinfo() , the Base Definitions volume of IEEE Std 1003.1-2001, <netdb.h>

COPYRIGHT
       Portions of this text are reprinted and reproduced in electronic form from IEEE Std
       1003.1,  2003  Edition,  Standard  for Information Technology -- Portable Operating
       System Interface (POSIX), The Open Group Base Specifications Issue 6, Copyright (C)
       2001-2003  by  the  Institute  of Electrical and Electronics Engineers, Inc and The
       Open Group. In the event of any discrepancy between this version and  the  original
       IEEE  and The Open Group Standard, the original IEEE and The Open Group Standard is
       the  referee  document.  The  original  Standard  can   be   obtained   online   at
       http://www.opengroup.org/unix/online.html .



POSIX                                2003                      GAI_STRERROR(P)

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