Last change
on this file since 387 was 352, checked in by coas-nagasima, 6 years ago |
arm向けASP3版ECNLを追加
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Property svn:eol-style
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native
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Property svn:mime-type
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text/x-csrc;charset=UTF-8
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File size:
570 bytes
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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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