45 lines
957 B
C
45 lines
957 B
C
#ifndef _SPL_CRED_H
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#define _SPL_CRED_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <linux/module.h>
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#include <sys/types.h>
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#include <sys/vfs.h>
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#ifdef HAVE_CRED_STRUCT
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typedef struct cred cred_t;
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#define kcred ((cred_t *)(init_task.cred))
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#define CRED() ((cred_t *)current_cred())
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#else
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typedef struct task_struct cred_t;
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#define kcred ((cred_t *)&init_task)
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#define CRED() ((cred_t *)current)
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#endif /* HAVE_CRED_STRUCT */
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extern void crhold(cred_t *cr);
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extern void crfree(cred_t *cr);
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extern uid_t crgetuid(const cred_t *cr);
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extern uid_t crgetruid(const cred_t *cr);
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extern uid_t crgetsuid(const cred_t *cr);
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extern gid_t crgetgid(const cred_t *cr);
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extern gid_t crgetrgid(const cred_t *cr);
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extern gid_t crgetsgid(const cred_t *cr);
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extern int crgetngroups(const cred_t *cr);
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extern gid_t * crgetgroups(const cred_t *cr);
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extern int groupmember(gid_t gid, const cred_t *cr);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _SPL_CRED_H */
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