Last change
on this file since 367 was 337, checked in by coas-nagasima, 6 years ago |
ASP3版ECNLを追加
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-
Property svn:eol-style
set to
native
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Property svn:mime-type
set to
text/x-csrc;charset=UTF-8
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File size:
570 bytes
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Rev | Line | |
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[337] | 1 | #include <dirent.h>
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| 2 | #include <errno.h>
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| 3 | #include "__dirent.h"
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| 4 | #include "syscall.h"
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| 5 | #include "libc.h"
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| 6 |
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| 7 | int __getdents(int, struct dirent *, size_t);
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| 8 |
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| 9 | struct dirent *readdir(DIR *dir)
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| 10 | {
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| 11 | struct dirent *de;
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| 12 |
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| 13 | if (dir->buf_pos >= dir->buf_end) {
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| 14 | int len = __syscall(SYS_getdents, dir->fd, dir->buf, sizeof dir->buf);
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| 15 | if (len <= 0) {
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| 16 | if (len < 0 && len != -ENOENT) errno = -len;
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| 17 | return 0;
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| 18 | }
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| 19 | dir->buf_end = len;
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| 20 | dir->buf_pos = 0;
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| 21 | }
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| 22 | de = (void *)(dir->buf + dir->buf_pos);
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| 23 | dir->buf_pos += de->d_reclen;
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| 24 | dir->tell = de->d_off;
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| 25 | return de;
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| 26 | }
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| 27 |
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| 28 | LFS64(readdir);
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