From: Khem Raj <raj.khem@xxxxxxxxx> Date: Sat Jan 15 16:37:19 2011 -0800 uClibc does not provide `posix_fallocate` so use `ftruncate`. This patch is taken from OpenEmbedded [1][2] and is build tested with distribution `minimal-uclibc` for `MACHINE = "beagleboard"` with OE revision 7e5ea0e6 [3]. [1] http://www.openembedded.org/ [2] http://cgit.openembedded.org/cgit.cgi/openembedded/commit/?id=992b4de5896e01316d315a7aef57e7c0ed0aca7b [3] http://cgit.openembedded.org/cgit.cgi/openembedded/tree/?id=7e5ea0e6826d138349c40ff296e5b86cf46fead7 Signed-off-by: Khem Raj <raj.khem@xxxxxxxxx> Signed-off-by: Paul Menzel <paulepanter@xxxxxxxxxxxxxxxxxxxxx> --- usr/tgtimg.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/usr/tgtimg.c b/usr/tgtimg.c index 169207a..e527322 100644 --- a/usr/tgtimg.c +++ b/usr/tgtimg.c @@ -438,8 +438,13 @@ static int sbc_new(int op, char *path, char *capacity, char *media_type) perror("Failed creating file"); exit(2); } +#ifndef __UCLIBC__ if (posix_fallocate(fd, 0, size*1024*1024LL) == -1) { perror("posix_fallocate failed."); +#else + if (ftruncate (fd, size*1024*1024LL) == -1) { + perror("ftruncate failed."); +#endif exit(3); } -- 1.7.2.3
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