Release 4.7 include/linux/kmod.h
#ifndef __LINUX_KMOD_H__
#define __LINUX_KMOD_H__
/*
* include/linux/kmod.h
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <linux/gfp.h>
#include <linux/stddef.h>
#include <linux/errno.h>
#include <linux/compiler.h>
#include <linux/workqueue.h>
#include <linux/sysctl.h>
#define KMOD_PATH_LEN 256
#ifdef CONFIG_MODULES
extern char modprobe_path[]; /* for sysctl */
/* modprobe exit status on success, -ve on error. Return value
* usually useless though. */
extern __printf(2, 3)
int __request_module(bool wait, const char *name, ...);
#define request_module(mod...) __request_module(true, mod)
#define request_module_nowait(mod...) __request_module(false, mod)
#define try_then_request_module(x, mod...) \
((x) ?: (__request_module(true, mod), (x)))
#else
static inline int request_module(const char *name, ...) { return -ENOSYS; }
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| pre-git | pre-git | 16 | 88.89% | 1 | 50.00% |
| linus torvalds | linus torvalds | 2 | 11.11% | 1 | 50.00% |
| Total | 18 | 100.00% | 2 | 100.00% |
static inline int request_module_nowait(const char *name, ...) { return -ENOSYS; }
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| arjan van de ven | arjan van de ven | 18 | 100.00% | 1 | 100.00% |
| Total | 18 | 100.00% | 1 | 100.00% |
#define try_then_request_module(x, mod...) (x)
#endif
struct cred;
struct file;
#define UMH_NO_WAIT 0
/* don't wait at all */
#define UMH_WAIT_EXEC 1
/* wait for the exec, but not the process */
#define UMH_WAIT_PROC 2
/* wait for the process to complete */
#define UMH_KILLABLE 4
/* wait for EXEC/PROC killable */
struct subprocess_info {
struct work_struct work;
struct completion *complete;
char *path;
char **argv;
char **envp;
int wait;
int retval;
int (*init)(struct subprocess_info *info, struct cred *new);
void (*cleanup)(struct subprocess_info *info);
void *data;
};
extern int
call_usermodehelper(char *path, char **argv, char **envp, int wait);
extern struct subprocess_info *
call_usermodehelper_setup(char *path, char **argv, char **envp, gfp_t gfp_mask,
int (*init)(struct subprocess_info *info, struct cred *new),
void (*cleanup)(struct subprocess_info *), void *data);
extern int
call_usermodehelper_exec(struct subprocess_info *info, int wait);
extern struct ctl_table usermodehelper_table[];
enum umh_disable_depth {
UMH_ENABLED = 0,
UMH_FREEZING,
UMH_DISABLED,
};
extern int __usermodehelper_disable(enum umh_disable_depth depth);
extern void __usermodehelper_set_disable_depth(enum umh_disable_depth depth);
static inline int usermodehelper_disable(void)
{
return __usermodehelper_disable(UMH_DISABLED);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| rafael j. wysocki | rafael j. wysocki | 15 | 100.00% | 1 | 100.00% |
| Total | 15 | 100.00% | 1 | 100.00% |
static inline void usermodehelper_enable(void)
{
__usermodehelper_set_disable_depth(UMH_ENABLED);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| rafael j. wysocki | rafael j. wysocki | 14 | 100.00% | 1 | 100.00% |
| Total | 14 | 100.00% | 1 | 100.00% |
extern int usermodehelper_read_trylock(void);
extern long usermodehelper_read_lock_wait(long timeout);
extern void usermodehelper_read_unlock(void);
#endif /* __LINUX_KMOD_H__ */
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| rafael j. wysocki | rafael j. wysocki | 70 | 17.16% | 5 | 15.15% |
| lucas de marchi | lucas de marchi | 70 | 17.16% | 2 | 6.06% |
| neil horman | neil horman | 69 | 16.91% | 1 | 3.03% |
| pre-git | pre-git | 40 | 9.80% | 4 | 12.12% |
| arjan van de ven | arjan van de ven | 39 | 9.56% | 1 | 3.03% |
| david howells | david howells | 28 | 6.86% | 2 | 6.06% |
| oleg nesterov | oleg nesterov | 16 | 3.92% | 2 | 6.06% |
| johannes berg | johannes berg | 13 | 3.19% | 2 | 6.06% |
| rusty russell | rusty russell | 11 | 2.70% | 2 | 6.06% |
| srivatsa s. bhat | srivatsa s. bhat | 10 | 2.45% | 1 | 3.03% |
| eric paris | eric paris | 9 | 2.21% | 1 | 3.03% |
| dave young | dave young | 6 | 1.47% | 1 | 3.03% |
| joe perches | joe perches | 5 | 1.23% | 1 | 3.03% |
| andrew morton | andrew morton | 5 | 1.23% | 2 | 6.06% |
| linus torvalds | linus torvalds | 5 | 1.23% | 1 | 3.03% |
| jeremy fitzhardinge | jeremy fitzhardinge | 5 | 1.23% | 1 | 3.03% |
| kosaki motohiro | kosaki motohiro | 3 | 0.74% | 1 | 3.03% |
| boaz harrosh | boaz harrosh | 2 | 0.49% | 1 | 3.03% |
| herbert xu | herbert xu | 1 | 0.25% | 1 | 3.03% |
| hannes reinecke | hannes reinecke | 1 | 0.25% | 1 | 3.03% |
| Total | 408 | 100.00% | 33 | 100.00% |
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