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34 lines
1.1 KiB
C
34 lines
1.1 KiB
C
/*
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* System call function signatures.
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*
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* Copyright (C) 2007, 2008 Bahadir Balban
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*/
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#ifndef __FS0_SYSCALLS_H__
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#define __FS0_SYSCALLS_H__
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#include <task.h>
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/* Posix calls */
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int sys_open(struct tcb *sender, const char *pathname, int flags, u32 mode);
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int sys_readdir(struct tcb *sender, int fd, void *buf, int count);
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int sys_mkdir(struct tcb *sender, const char *pathname, unsigned int mode);
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int sys_chdir(struct tcb *sender, const char *pathname);
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/* Calls from pager that completes a posix call */
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int pager_sys_open(struct tcb *sender, l4id_t opener, int fd);
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int pager_sys_read(struct tcb *sender, unsigned long vnum, unsigned long f_offset,
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unsigned long npages, void *pagebuf);
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int pager_sys_write(struct tcb *sender, unsigned long vnum, unsigned long f_offset,
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unsigned long npages, void *pagebuf);
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int pager_sys_close(struct tcb *sender, l4id_t closer, int fd);
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int pager_update_stats(struct tcb *sender, unsigned long vnum,
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unsigned long newsize);
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int pager_notify_fork(struct tcb *sender, l4id_t parid,
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l4id_t chid, unsigned long utcb_address);
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#endif /* __FS0_SYSCALLS_H__ */
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