hesiod_getpwuid

HESIOD(3)                                                            HESIOD(3)



NAME
       hesiod_getpwnam, hesiod_getpwuid, hesiod_free_passwd - Hesiod functions
       for retrieving passwd information

SYNOPSIS
       #include <hesiod.h>

       struct passwd *hesiod_getpwnam(void *context, const char *name)
       struct passwd *hesiod_getpwuid(void *context, uid_t uid)
       void hesiod_free_passwd(void *context, struct passwd *pw)

       cc file.c -lhesiod

DESCRIPTION
       This family of functions allows you to retrieve passwd database  infor-
       mation  using Hesiod.  To perform lookups, you need an initialized Hes-
       iod context; see hesiod(3) for details.  You may look up passwd  infor-
       mation by name or by uid; information is returned in the same format as
       by getpwnam or getpwuid.  It is the  caller's  responsibility  to  call
       hesiod_free_passwd with the returned passwd entry to free the resources
       used by the passwd entry.

       Hesiod queries for passwd information are made using the ``passwd''  or
       ``uid'' Hesiod type, using either the username or the decimal represen-
       tation of the uid as the Hesiod name.  The corresponding records should
       be  a  colon-separated  list  of  fields giving the username, encrypted
       password, uid, gid, GECOS information, home directory, and shell of the
       user.

RETURN VALUES
       On failure, hesiod_getpwnam and hesiod_getpwuid return NULL and set the
       global variable errno to indicate the error.

ERRORS
       These calls may fail for any of the reasons the routine  hesiod_resolve
       may fail.

SEE ALSO
       hesiod(3)



                               30 November 1996                      HESIOD(3)