diff options
Diffstat (limited to 'Linux-PAM/libpam/include/security/_pam_types.h')
| -rw-r--r-- | Linux-PAM/libpam/include/security/_pam_types.h | 112 |
1 files changed, 53 insertions, 59 deletions
diff --git a/Linux-PAM/libpam/include/security/_pam_types.h b/Linux-PAM/libpam/include/security/_pam_types.h index b4413ee3..45bae97b 100644 --- a/Linux-PAM/libpam/include/security/_pam_types.h +++ b/Linux-PAM/libpam/include/security/_pam_types.h @@ -1,30 +1,15 @@ /* * <security/_pam_types.h> * - * $Id: _pam_types.h,v 1.6 2005/03/16 00:06:01 toady Exp $ - * * This file defines all of the types common to the Linux-PAM library * applications and modules. * * Note, the copyright+license information is at end of file. - * - * Created: 1996/3/5 by AGM */ #ifndef _SECURITY__PAM_TYPES_H #define _SECURITY__PAM_TYPES_H -#ifndef __LIBPAM_VERSION -# define __LIBPAM_VERSION __libpam_version -#endif -extern unsigned int __libpam_version; - -/* - * include local definition for POSIX - NULL - */ - -#include <locale.h> - /* This is a blind structure; users aren't allowed to see inside a * pam_handle_t, so we don't define struct pam_handle here. This is * defined in a file private to the PAM library. (i.e., it's private @@ -32,6 +17,13 @@ extern unsigned int __libpam_version; typedef struct pam_handle pam_handle_t; +/* ---------------- The Linux-PAM Version defines ----------------- */ + +/* Major and minor version number of the Linux-PAM package. Use + these macros to test for features in specific releases. */ +#define __LINUX_PAM__ 1 +#define __LINUX_PAM_MINOR__ 0 + /* ----------------- The Linux-PAM return values ------------------ */ #define PAM_SUCCESS 0 /* Successful function return */ @@ -71,8 +63,8 @@ typedef struct pam_handle pam_handle_t; #define PAM_NO_MODULE_DATA 18 /* No module specific data is present */ #define PAM_CONV_ERR 19 /* Conversation error */ #define PAM_AUTHTOK_ERR 20 /* Authentication token manipulation error */ -#define PAM_AUTHTOK_RECOVER_ERR 21 /* Authentication information */ - /* cannot be recovered */ +#define PAM_AUTHTOK_RECOVERY_ERR 21 /* Authentication information */ + /* cannot be recovered */ #define PAM_AUTHTOK_LOCK_BUSY 22 /* Authentication token lock busy */ #define PAM_AUTHTOK_DISABLE_AGING 23 /* Authentication token aging disabled */ #define PAM_TRY_AGAIN 24 /* Preliminary check by password service */ @@ -133,31 +125,62 @@ typedef struct pam_handle pam_handle_t; /* ------------------ The Linux-PAM item types ------------------- */ -/* these defines are used by pam_set_item() and pam_get_item() */ +/* These defines are used by pam_set_item() and pam_get_item(). + Please check the spec which are allowed for use by applications + and which are only allowed for use by modules. */ #define PAM_SERVICE 1 /* The service name */ #define PAM_USER 2 /* The user name */ #define PAM_TTY 3 /* The tty name */ #define PAM_RHOST 4 /* The remote host name */ #define PAM_CONV 5 /* The pam_conv structure */ - -/* missing entries found in <security/pam_modules.h> for modules only! */ - +#define PAM_AUTHTOK 6 /* The authentication token (password) */ +#define PAM_OLDAUTHTOK 7 /* The old authentication token */ #define PAM_RUSER 8 /* The remote user name */ #define PAM_USER_PROMPT 9 /* the prompt for getting a username */ #define PAM_FAIL_DELAY 10 /* app supplied function to override failure delays */ +/* -------------- Special defines used by Linux-PAM -------------- */ + +#if defined(__GNUC__) && defined(__GNUC_MINOR__) +# define PAM_GNUC_PREREQ(maj, min) \ + ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min)) +#else +# define PAM_GNUC_PREREQ(maj, min) 0 +#endif + +#if PAM_GNUC_PREREQ(2,5) +# define PAM_FORMAT(params) __attribute__((__format__ params)) +#else +# define PAM_FORMAT(params) +#endif + +#if PAM_GNUC_PREREQ(3,3) && !defined(LIBPAM_COMPILE) +# define PAM_NONNULL(params) __attribute__((__nonnull__ params)) +#else +# define PAM_NONNULL(params) +#endif + /* ---------- Common Linux-PAM application/module PI ----------- */ -extern int pam_set_item(pam_handle_t *pamh, int item_type, const void *item); -extern int pam_get_item(const pam_handle_t *pamh, int item_type, - const void **item); -extern const char *pam_strerror(pam_handle_t *pamh, int errnum); +extern int PAM_NONNULL((1)) +pam_set_item(pam_handle_t *pamh, int item_type, const void *item); + +extern int PAM_NONNULL((1)) +pam_get_item(const pam_handle_t *pamh, int item_type, const void **item); + +extern const char * +pam_strerror(pam_handle_t *pamh, int errnum); + +extern int PAM_NONNULL((1,2)) +pam_putenv(pam_handle_t *pamh, const char *name_value); + +extern const char * PAM_NONNULL((1,2)) +pam_getenv(pam_handle_t *pamh, const char *name); -extern int pam_putenv(pam_handle_t *pamh, const char *name_value); -extern const char *pam_getenv(pam_handle_t *pamh, const char *name); -extern char **pam_getenvlist(pam_handle_t *pamh); +extern char ** PAM_NONNULL((1)) +pam_getenvlist(pam_handle_t *pamh); /* ---------- Common Linux-PAM application/module PI ----------- */ @@ -189,22 +212,6 @@ extern char **pam_getenvlist(pam_handle_t *pamh); #define HAVE_PAM_FAIL_DELAY extern int pam_fail_delay(pam_handle_t *pamh, unsigned int musec_delay); -#include <syslog.h> -#ifndef LOG_AUTHPRIV -# ifdef LOG_PRIV -# define LOG_AUTHPRIV LOG_PRIV -# endif /* LOG_PRIV */ -#endif /* !LOG_AUTHPRIV */ - -#ifdef MEMORY_DEBUG -/* - * this defines some macros that keep track of what memory has been - * allocated and indicates leakage etc... It should not be included in - * production application/modules. - */ -#include <security/pam_malloc.h> -#endif - /* ------------ The Linux-PAM conversation structures ------------ */ /* Message styles */ @@ -272,18 +279,6 @@ struct pam_conv { void *appdata_ptr; }; -#ifndef LINUX_PAM -/* - * the following few lines represent a hack. They are there to make - * the Linux-PAM headers more compatible with the Sun ones, which have a - * less strictly separated notion of module specific and application - * specific definitions. - */ -#include <security/pam_appl.h> -#include <security/pam_modules.h> -#endif - - /* ... adapted from the pam_appl.h file created by Theodore Ts'o and * * Copyright Theodore Ts'o, 1996. All rights reserved. @@ -301,13 +296,13 @@ struct pam_conv { * 3. The name of the author may not be used to endorse or promote * products derived from this software without specific prior * written permission. - * + * * ALTERNATIVELY, this product may be distributed under the terms of * the GNU Public License, in which case the provisions of the GPL are * required INSTEAD OF the above restrictions. (This clause is * necessary due to a potential bad interaction between the GPL and * the restrictions contained in a BSD-style copyright.) - * + * * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE @@ -321,4 +316,3 @@ struct pam_conv { * OF THE POSSIBILITY OF SUCH DAMAGE. */ #endif /* _SECURITY__PAM_TYPES_H */ - |