Rev 4921 | Show entire file | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed
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| - | 1 | /* |
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| - | 2 | * Copyright (C) KolibriOS team 2004-2024. All rights reserved. |
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| - | 3 | * Distributed under terms of the GNU General Public License |
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| - | 4 | */ |
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| Line 1... | Line 5... | ||
| 1 | #include |
5 | |
| 2 | #include |
6 | #include |
| 3 | #include |
7 | #include |
| 4 | #include |
8 | #include |
| 5 | #include "glue.h" |
9 | #include |
| 6 | #include "io.h" |
10 | #include "glue.h" |
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| 7 | - | ||
| 8 | 11 | #include "io.h" |
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| 9 | _off_t |
12 | |
| 10 | _DEFUN (lseek, (fd, pos, whence), |
13 | _off_t |
| 11 | int fd _AND |
14 | _DEFUN (lseek, (fd, pos, whence), |
| 12 | _off_t pos _AND |
15 | int fd _AND |
| 13 | int whence) |
- | |
| 14 | 16 | _off_t pos _AND |
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| 15 | { |
17 | int whence) |
| 16 | fileinfo_t info; |
18 | { |
| 17 | __io_handle *ioh; |
19 | ksys_file_info_t info; |
| Line 18... | Line 20... | ||
| 18 | _off_t ret; |
20 | __io_handle *ioh; |
| 19 | 21 | _off_t ret; |
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| 20 | if( (fd < 0) || (fd >=64) ) |
22 | |
| 21 | { |
23 | if ((fd < 0) || (fd >=64)) |
| 22 | errno = EBADF; |
24 | { |
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| 23 | return (-1); |
25 | errno = EBADF; |
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| 24 | }; |
26 | return (-1); |
| 25 | 27 | } |
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| 34 | ret = ioh->offset + pos; |
36 | case SEEK_CUR: |
| 35 | break; |
37 | ret = ioh->offset + pos; |
| 36 | case SEEK_END: |
38 | break; |
| 37 | { |
39 | case SEEK_END: |
| 38 | get_fileinfo(ioh->name, &info); |
40 | { |
| 39 | ret = pos + info.size; |
41 | _ksys_file_info(ioh->name, &info); |
| 40 | break; |
42 | ret = pos + info.size; |
| 41 | } |
43 | break; |
| 42 | default: |
44 | } |
| 43 | errno = EINVAL; |
45 | default: |
| 44 | return (-1); |
46 | errno = EINVAL; |
| 45 | }; |
47 | return -1; |
| 46 | 48 | } |
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| 47 | ioh->offset = ret; |
49 | |
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| 48 | 50 | ioh->offset = ret; |
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| 49 | return( ret ); |
51 | |