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 context'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.