PAM_UNSETENV(3) BSD Library Functions Manual PAM_UNSETENV(3)
NAME
pam_unsetenv -- mirrors unsetenv(3)
LIBRARY
Pluggable Authentication Module Library (libpam, -lpam)
SYNOPSIS
#include <sys/types.h>
#include <security/pam_appl.h>
int
pam_unsetenv(pam_handle_t *pamh, const char *name);
DESCRIPTION
The pam_unsetenv function unsets a environment variable. Its semantics are similar to those of unsetenv(3), but it modifies the PAM con-
text's environment list instead of the application's.
RETURN VALUES
The pam_unsetenv function returns one of the following values:
[PAM_SYSTEM_ERR] System error.
SEE ALSO
pam(3), pam_getenv(3), pam_getenvlist(3), pam_putenv(3), pam_strerror(3), setenv(3)
STANDARDS
The pam_unsetenv function is an OpenPAM extension.
BSD
December 21, 2007 BSD
