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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef LIBRARIES_NACL_IO_KERNEL_PROXY_H_ | 5 #ifndef LIBRARIES_NACL_IO_KERNEL_PROXY_H_ |
6 #define LIBRARIES_NACL_IO_KERNEL_PROXY_H_ | 6 #define LIBRARIES_NACL_IO_KERNEL_PROXY_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <string> | 9 #include <string> |
10 | 10 |
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100 virtual int rmdir(const char* path); | 100 virtual int rmdir(const char* path); |
101 virtual int stat(const char* path, struct stat* buf); | 101 virtual int stat(const char* path, struct stat* buf); |
102 | 102 |
103 // System calls that take a file descriptor as an argument: | 103 // System calls that take a file descriptor as an argument: |
104 // The kernel proxy will determine to which filesystem the file | 104 // The kernel proxy will determine to which filesystem the file |
105 // descriptor's corresponding file handle belongs. The | 105 // descriptor's corresponding file handle belongs. The |
106 // associated filesystem's function will be called. | 106 // associated filesystem's function will be called. |
107 virtual ssize_t read(int fd, void* buf, size_t nbyte); | 107 virtual ssize_t read(int fd, void* buf, size_t nbyte); |
108 virtual ssize_t write(int fd, const void* buf, size_t nbyte); | 108 virtual ssize_t write(int fd, const void* buf, size_t nbyte); |
109 | 109 |
110 virtual int fchmod(int fd, int prot); | 110 virtual int fchmod(int fd, mode_t mode); |
111 virtual int fcntl(int fd, int request, va_list args); | 111 virtual int fcntl(int fd, int request, va_list args); |
112 virtual int fstat(int fd, struct stat* buf); | 112 virtual int fstat(int fd, struct stat* buf); |
113 virtual int getdents(int fd, void* buf, unsigned int count); | 113 virtual int getdents(int fd, void* buf, unsigned int count); |
114 virtual int fchdir(int fd); | 114 virtual int fchdir(int fd); |
115 virtual int ftruncate(int fd, off_t length); | 115 virtual int ftruncate(int fd, off_t length); |
116 virtual int fsync(int fd); | 116 virtual int fsync(int fd); |
117 virtual int fdatasync(int fd); | 117 virtual int fdatasync(int fd); |
118 virtual int isatty(int fd); | 118 virtual int isatty(int fd); |
119 virtual int ioctl(int fd, int request, va_list args); | 119 virtual int ioctl(int fd, int request, va_list args); |
120 virtual int futimens(int fd, const struct timespec times[2]); | 120 virtual int futimens(int fd, const struct timespec times[2]); |
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249 virtual int AcquireSocketHandle(int fd, ScopedKernelHandle* handle); | 249 virtual int AcquireSocketHandle(int fd, ScopedKernelHandle* handle); |
250 #endif | 250 #endif |
251 | 251 |
252 ScopedEventEmitter signal_emitter_; | 252 ScopedEventEmitter signal_emitter_; |
253 DISALLOW_COPY_AND_ASSIGN(KernelProxy); | 253 DISALLOW_COPY_AND_ASSIGN(KernelProxy); |
254 }; | 254 }; |
255 | 255 |
256 } // namespace nacl_io | 256 } // namespace nacl_io |
257 | 257 |
258 #endif // LIBRARIES_NACL_IO_KERNEL_PROXY_H_ | 258 #endif // LIBRARIES_NACL_IO_KERNEL_PROXY_H_ |
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