genders_errnum, genders_strerror, genders_errormsg, genders

NAME

       genders_errnum,  genders_strerror,  genders_errormsg,  genders_perror -
       genders error routines

SYNOPSIS

       #include <genders.h>

       int genders_errnum(genders_t handle);

       char *genders_strerror(int errnum);

       char *genders_errormsg(genders_t handle);

       void genders_perror(genders_t handle, const char *msg);

DESCRIPTION

       genders_errnum() returns the error code stored in handle.

       genders_strerror() returns a pointer to a string describing  the  error
       code errnum.

       Generally,  an  error  code  is  retrieved by genders_errnum() and then
       passed to genders_strerror().

       genders_errormsg() returns a pointer to a string describing  the  error
       stored in handle.  It is logically equivalent to:

       char *genders_strerror(genders_errnum(genders_t handle));

       genders_perror()  is  similar  to  perror(3).  It produces a message on
       standard error output, describing the error stored in handle.   If  msg
       is  not  NULL,  the  string pointed to by msg, a colon, and a blank are
       printed before the error message.

FILES

       /usr/include/genders.h