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Added falloc.h in build_detect_platform

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On Centos 6, you need to explicitely include linux/falloc.h which is
whele the  FALLOC_FL_* flags are defined. Otherwise, the fallocate()
support test defined in build_detect_platform will fail.

Signed-off-by: Pooya Shareghi <shareghi@gmail.com>
This commit is contained in:
Pooya Shareghi 2015-04-13 17:56:12 -07:00
parent ff1ff7c624
commit e8808b9128
1 changed files with 1 additions and 0 deletions
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build_tools/build_detect_platform
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@ -177,6 +177,7 @@ else
# Test whether fallocate is available # Test whether fallocate is available
$CXX $CFLAGS -x c++ - -o /dev/null 2>/dev/null <<EOF $CXX $CFLAGS -x c++ - -o /dev/null 2>/dev/null <<EOF
#include <fcntl.h> #include <fcntl.h>
#include <linux/falloc.h>
int main() { int main() {
int fd = open("/dev/null", 0); int fd = open("/dev/null", 0);
fallocate(fd, FALLOC_FL_KEEP_SIZE | FALLOC_FL_PUNCH_HOLE, 0, 1024); fallocate(fd, FALLOC_FL_KEEP_SIZE | FALLOC_FL_PUNCH_HOLE, 0, 1024);