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annotate sources/patches/uClibc-futimes.patch @ 891:8c850984c457

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Upgrades to uClibc: add shm support (Coleman Brumley backported this) and futimes (patch by me).
author Rob Landley <rob@landley.net>
date Wed, 18 Nov 2009 18:36:53 -0600
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children f15bb93793e2
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8c850984c457 Upgrades to uClibc: add shm support (Coleman Brumley backported this) and futimes (patch by me).
Rob Landley <rob@landley.net>
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1 User Mode Linux needs futimes().
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2
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3 --- uClibc/include/sys/time.h 2005-11-30 11:07:06.000000000 -0600
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4 +++ uClibc2/include/sys/time.h 2009-11-14 04:55:32.000000000 -0600
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5 @@ -143,7 +143,9 @@
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6 /* Same as `utimes', but does not follow symbolic links. */
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7 extern int lutimes (__const char *__file, __const struct timeval __tvp[2])
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8 __THROW __nonnull ((1));
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9 +#endif
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10
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11 +#ifdef __USE_BSD
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12 /* Same as `utimes', but takes an open file descriptor instead of a name. */
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13 extern int futimes (int __fd, __const struct timeval __tvp[2]) __THROW;
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14 #endif
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15 --- /dev/null 2009-08-01 20:56:12.000000000 -0500
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16 +++ uClibc2/libc/sysdeps/linux/common/futimes.c 2009-11-14 04:53:49.000000000 -0600
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17 @@ -0,0 +1,33 @@
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18 +/* vi: set sw=4 ts=4: */
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19 +/*
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20 + * futimes() for uClibc
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21 + *
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22 + * Copyright (C) 2009 Rob Landley <rob@landley.net>
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23 + *
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24 + * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
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25 + */
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26 +
8c850984c457 Upgrades to uClibc: add shm support (Coleman Brumley backported this) and futimes (patch by me).
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27 +#include <sys/syscall.h>
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28 +#include <utime.h>
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29 +#include <sys/time.h>
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30 +
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31 +#ifdef __NR_utimensat
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32 +libc_hidden_proto(futimes)
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33 +
8c850984c457 Upgrades to uClibc: add shm support (Coleman Brumley backported this) and futimes (patch by me).
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34 +int futimes(const int fd, const struct timeval tvp[2])
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35 +{
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36 + struct timespec ts[2], *pts = ts;
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37 +
8c850984c457 Upgrades to uClibc: add shm support (Coleman Brumley backported this) and futimes (patch by me).
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38 + /* Convert timeval to timespec, for syscall */
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39 +
8c850984c457 Upgrades to uClibc: add shm support (Coleman Brumley backported this) and futimes (patch by me).
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40 + if (tvp) {
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41 + TIMEVAL_TO_TIMESPEC(tvp, ts);
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42 + TIMEVAL_TO_TIMESPEC(tvp+1, ts+1);
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43 + } else pts = 0;
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44 +
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45 + /* Make syscall */
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46 +
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47 + return INLINE_SYSCALL(utimensat, 4, fd, 0, pts, 0);
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48 +}
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49 +libc_hidden_def(futimes)
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50 +#endif