Last change
on this file since 340 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:
958 bytes
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Line | |
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1 | #include <sys/stat.h>
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2 | #include <sys/time.h>
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3 | #include <fcntl.h>
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4 | #include <errno.h>
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5 | #include "syscall.h"
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6 |
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7 | int utimensat(int fd, const char *path, const struct timespec times[2], int flags)
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8 | {
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9 | int r = __syscall(SYS_utimensat, fd, path, times, flags);
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10 | #ifdef SYS_futimesat
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11 | if (r != -ENOSYS || flags) return __syscall_ret(r);
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12 | struct timeval *tv = 0, tmp[2];
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13 | if (times) {
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14 | int i;
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15 | tv = tmp;
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16 | for (i=0; i<2; i++) {
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17 | if (times[i].tv_nsec >= 1000000000ULL) {
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18 | if (times[i].tv_nsec == UTIME_NOW &&
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19 | times[1-i].tv_nsec == UTIME_NOW) {
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20 | tv = 0;
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21 | break;
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22 | }
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23 | if (times[i].tv_nsec == UTIME_OMIT)
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24 | return __syscall_ret(-ENOSYS);
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25 | return __syscall_ret(-EINVAL);
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26 | }
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27 | tmp[i].tv_sec = times[i].tv_sec;
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28 | tmp[i].tv_usec = times[i].tv_nsec / 1000;
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29 | }
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30 | }
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31 |
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32 | r = __syscall(SYS_futimesat, fd, path, tv);
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33 | if (r != -ENOSYS || fd != AT_FDCWD) return __syscall_ret(r);
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34 | r = __syscall(SYS_utimes, path, tv);
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35 | #endif
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36 | return __syscall_ret(r);
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37 | }
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