svcadm(1M)을 검색하려면 섹션에서 1M 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.
pam_get_data(3pam)
pam_set_data(3PAM) PAM Library Functions pam_set_data(3PAM)
NAME
pam_set_data, pam_get_data - PAM routines to maintain module specific
state
SYNOPSIS
cc [ flag ... ] file ... -lpam [ library ... ]
#include <security/pam_appl.h>
int pam_set_data(pam_handle_t *pamh,
const char *module_data_name, void *data,
void (*cleanup) (pam_handle_t *pamh, void *data,
int pam_end_status));
int pam_get_data(const pam_handle_t *pamh,
const char *module_data_name, const void **data);
DESCRIPTION
The pam_set_data() and pam_get_data() functions allow PAM service mod‐
ules to access and update module specific information as needed. These
functions should not be used by applications.
The pam_set_data() function stores module specific data within the PAM
handle pamh. The module_data_name argument uniquely identifies the
data, and the data argument represents the actual data. The mod‐
ule_data_name argument should be unique across all services.
The pam_set_data() function may register a cleanup function to be
called during pam_end(3PAM) processing. The cleanup function should do
whatever is appropriate based on pam_end_status, the status passed to
pam_end() by the application. Any allocated memory for the mod‐
ule_data_name must be freed.
If pam_set_data() is called and module data already exists from a prior
call to pam_set_data() under the same module_data_name, the existing
cleanup function is called with a pam_end_status of PAM_SUCCESS, the
existing data is replaced by the new data, and the existing cleanup
function is replaced by the new cleanup function.
The pam_get_data() function retrieves module-specific data stored in
the PAM handle, pamh, identified by the unique name, module_data_name.
The data argument is assigned the address of the requested data. The
data retrieved by pam_get_data() should not be modified or freed. The
data will be released by pam_end().
RETURN VALUES
In addition to the return values listed in pam(3PAM), the following
value may also be returned:
PAM_NO_MODULE_DATA No module specific data is present.
ATTRIBUTES
See attributes(7) for description of the following attributes:
tab() box; cw(2.75i) |cw(2.75i) lw(2.75i) |lw(2.75i) ATTRIBUTE TYPEAT‐
TRIBUTE VALUE _ Interface StabilityCommitted _ MT-LevelMT-Safe with
exceptions
SEE ALSO
libpam(3LIB), pam(3PAM), pam_end(3PAM), attributes(7)
NOTES
The interfaces in libpam are MT-Safe only if each thread within the
multithreaded application uses its own PAM handle.
Oracle Solaris 11.4 16 Jun 2011 pam_set_data(3PAM)