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33 lines
917 B
33 lines
917 B
#ifndef __USER_LIBS_SYSCALL_H__
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#define __USER_LIBS_SYSCALL_H__
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int sys_exit(int error_code);
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int sys_fork(void);
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int sys_wait(int pid, int *store);
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int sys_exec(const char *name, int argc, const char **argv);
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int sys_yield(void);
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int sys_kill(int pid);
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int sys_getpid(void);
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int sys_putc(int c);
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int sys_pgdir(void);
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int sys_sleep(unsigned int time);
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size_t sys_gettime(void);
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struct stat;
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struct dirent;
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int sys_open(const char *path, uint32_t open_flags);
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int sys_close(int fd);
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int sys_read(int fd, void *base, size_t len);
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int sys_write(int fd, void *base, size_t len);
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int sys_seek(int fd, off_t pos, int whence);
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int sys_fstat(int fd, struct stat *stat);
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int sys_fsync(int fd);
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int sys_getcwd(char *buffer, size_t len);
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int sys_getdirentry(int fd, struct dirent *dirent);
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int sys_dup(int fd1, int fd2);
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void sys_lab6_set_priority(uint32_t priority); //only for lab6
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#endif /* !__USER_LIBS_SYSCALL_H__ */
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