src/trusted/desc/nacl_desc_io.h - Issue 12929033: Add NaClDescIoDescMakeFromHandle

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Side by Side Diff: src/trusted/desc/nacl_desc_io.h

Issue 12929033: Add NaClDescIoDescMakeFromHandle (Closed) Base URL: http://git.chromium.org/native_client/src/native_client.git@master

Patch Set: add error checks Created 7 years, 9 months ago

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1 /*	1 /*

2 * Copyright (c) 2011 The Native Client Authors. All rights reserved.	2 * Copyright (c) 2011 The Native Client Authors. All rights reserved.

3 * Use of this source code is governed by a BSD-style license that can be	3 * Use of this source code is governed by a BSD-style license that can be

4 * found in the LICENSE file.	4 * found in the LICENSE file.

5 */	5 */

6	6

7 /*	7 /*

8 * NaCl service runtime. NaClDescIoDesc subclass of NaClDesc.	8 * NaCl service runtime. NaClDescIoDesc subclass of NaClDesc.

9 */	9 */

10 #ifndef NATIVE_CLIENT_SRC_TRUSTED_DESC_NACL_DESC_IO_H_	10 #ifndef NATIVE_CLIENT_SRC_TRUSTED_DESC_NACL_DESC_IO_H_

(...skipping 29 matching lines...) Expand all Loading...
40 int NaClDescIoInternalize(struct NaClDesc **baseptr,	40 int NaClDescIoInternalize(struct NaClDesc **baseptr,

41 struct NaClDescXferState *xfer,	41 struct NaClDescXferState *xfer,

42 struct NaClDescQuotaInterface *quota_interface)	42 struct NaClDescQuotaInterface *quota_interface)

43 NACL_WUR;	43 NACL_WUR;

44	44

45 int NaClDescIoDescCtor(struct NaClDescIoDesc *self,	45 int NaClDescIoDescCtor(struct NaClDescIoDesc *self,

46 struct NaClHostDesc *hd) NACL_WUR;	46 struct NaClHostDesc *hd) NACL_WUR;

47	47

48 struct NaClDescIoDesc NaClDescIoDescMake(struct NaClHostDesc nhdp);	48 struct NaClDescIoDesc NaClDescIoDescMake(struct NaClHostDesc nhdp);

49	49

	50 struct NaClDesc *NaClDescIoDescMakeFromHandle(NaClHandle handle);

	51

50 /* a simple factory */	52 /* a simple factory */

51 struct NaClDescIoDesc NaClDescIoDescOpen(char path,	53 struct NaClDescIoDesc NaClDescIoDescOpen(char path,

52 int mode,	54 int mode,

53 int perms);	55 int perms);

54	56

55 uintptr_t NaClDescIoDescMapAnon(struct NaClDescEffector *effp,	57 uintptr_t NaClDescIoDescMapAnon(struct NaClDescEffector *effp,

56 void *start_addr,	58 void *start_addr,

57 size_t len,	59 size_t len,

58 int prot,	60 int prot,

59 int flags,	61 int flags,

60 nacl_off64_t offset);	62 nacl_off64_t offset);

61	63

62 EXTERN_C_END	64 EXTERN_C_END

63	65

64 #endif // NATIVE_CLIENT_SRC_TRUSTED_DESC_NACL_DESC_IO_H_	66 #endif // NATIVE_CLIENT_SRC_TRUSTED_DESC_NACL_DESC_IO_H_

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