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git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/blob - include/linux/kmod.h
1 #ifndef __LINUX_KMOD_H__
2 #define __LINUX_KMOD_H__
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 #include <linux/stddef.h>
23 #include <linux/errno.h>
24 #include <linux/compiler.h>
26 #define KMOD_PATH_LEN 256
29 /* modprobe exit status on success, -ve on error. Return value
30 * usually useless though. */
31 extern int request_module(const char * name
, ...) __attribute__ ((format (printf
, 1, 2)));
33 static inline int request_module(const char * name
, ...) { return -ENOSYS
; }
36 #define try_then_request_module(x, mod...) ((x) ?: (request_module(mod), (x)))
39 extern int call_usermodehelper_keys(char *path
, char *argv
[], char *envp
[],
40 struct key
*session_keyring
, int wait
);
43 call_usermodehelper(char *path
, char **argv
, char **envp
, int wait
)
45 return call_usermodehelper_keys(path
, argv
, envp
, NULL
, wait
);
48 extern void usermodehelper_init(void);
51 extern int call_usermodehelper_pipe(char *path
, char *argv
[], char *envp
[],
54 #endif /* __LINUX_KMOD_H__ */