a38a92c955
Doesn't do anything ATM, but already provides the required system interface (VFS, caches, POSIX functions). git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20859 a95241bf-73f2-0310-859d-f6bbb57e9c96
88 lines
2.4 KiB
C
88 lines
2.4 KiB
C
/*
|
|
* Copyright 2004-2007, Haiku Inc. All Rights Reserved.
|
|
* Distributed under the terms of the MIT License.
|
|
*/
|
|
#ifndef _FSSH_UNISTD_H
|
|
#define _FSSH_UNISTD_H
|
|
|
|
|
|
#include "fssh_defs.h"
|
|
|
|
|
|
/* access modes */
|
|
#define FSSH_R_OK 4
|
|
#define FSSH_W_OK 2
|
|
#define FSSH_X_OK 1
|
|
#define FSSH_F_OK 0
|
|
|
|
/* standard file descriptors */
|
|
#define FSSH_STDIN_FILENO 0
|
|
#define FSSH_STDOUT_FILENO 1
|
|
#define FSSH_STDERR_FILENO 2
|
|
|
|
/* lseek() constants */
|
|
#ifndef FSSH_SEEK_SET
|
|
# define FSSH_SEEK_SET 0
|
|
#endif
|
|
#ifndef FSSH_SEEK_CUR
|
|
# define FSSH_SEEK_CUR 1
|
|
#endif
|
|
#ifndef FSSH_SEEK_END
|
|
# define FSSH_SEEK_END 2
|
|
#endif
|
|
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/* file functions */
|
|
extern int fssh_access(const char *path, int accessMode);
|
|
|
|
extern int fssh_chdir(const char *path);
|
|
extern int fssh_fchdir(int fd);
|
|
extern char *fssh_getcwd(char *buffer, fssh_size_t size);
|
|
|
|
extern int fssh_dup(int fd);
|
|
extern int fssh_dup2(int fd1, int fd2);
|
|
extern int fssh_close(int fd);
|
|
extern int fssh_link(const char *name, const char *new_name);
|
|
extern int fssh_unlink(const char *name);
|
|
extern int fssh_rmdir(const char *path);
|
|
|
|
extern fssh_ssize_t fssh_readlink(const char *path, char *buffer,
|
|
fssh_size_t bufferSize);
|
|
extern int fssh_symlink(const char *from, const char *to);
|
|
|
|
extern int fssh_ftruncate(int fd, fssh_off_t newSize);
|
|
extern int fssh_truncate(const char *path, fssh_off_t newSize);
|
|
extern int fssh_ioctl(int fd, unsigned long op, ...);
|
|
|
|
extern fssh_ssize_t fssh_read(int fd, void *buffer, fssh_size_t count);
|
|
extern fssh_ssize_t fssh_read_pos(int fd, fssh_off_t pos, void *buffer,
|
|
fssh_size_t count);
|
|
extern fssh_ssize_t fssh_pread(int fd, void *buffer, fssh_size_t count,
|
|
fssh_off_t pos);
|
|
extern fssh_ssize_t fssh_write(int fd, const void *buffer, fssh_size_t count);
|
|
extern fssh_ssize_t fssh_write_pos(int fd, fssh_off_t pos, const void *buffer,
|
|
fssh_size_t count);
|
|
extern fssh_ssize_t fssh_pwrite(int fd, const void *buffer, fssh_size_t count,
|
|
fssh_off_t pos);
|
|
extern fssh_off_t fssh_lseek(int fd, fssh_off_t offset, int whence);
|
|
|
|
extern int fssh_sync(void);
|
|
extern int fssh_fsync(int fd);
|
|
|
|
/* access permissions */
|
|
extern fssh_gid_t fssh_getegid(void);
|
|
extern fssh_uid_t fssh_geteuid(void);
|
|
extern fssh_gid_t fssh_getgid(void);
|
|
extern int fssh_getgroups(int groupSize, fssh_gid_t groupList[]);
|
|
extern fssh_uid_t fssh_getuid(void);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* _FSSH_UNISTD_H */
|