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author | Manoj Srivastava <srivasta@golden-gryphon.com> | 2014-04-27 18:05:39 -0700 |
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committer | Manoj Srivastava <srivasta@golden-gryphon.com> | 2014-04-27 18:05:39 -0700 |
commit | 7d4c02d5c9108aa413fbb0ffa1dc8a39bc5f54a1 (patch) | |
tree | 2abb9ad01d397bc1e208f57f528c1ec529761392 /mcon/U/d_fdatasync.U | |
parent | 5c913c35c09a82eead2c07534baa709a5dead3e7 (diff) | |
parent | 8f5e5726134ce5b4bd436b16f367796d851df553 (diff) |
Merge branch 'upstream'
Signed-off-by: Manoj Srivastava <srivasta@golden-gryphon.com>
Conflicts:
jmake/jmake.man
Diffstat (limited to 'mcon/U/d_fdatasync.U')
-rw-r--r-- | mcon/U/d_fdatasync.U | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/mcon/U/d_fdatasync.U b/mcon/U/d_fdatasync.U new file mode 100644 index 0000000..b989630 --- /dev/null +++ b/mcon/U/d_fdatasync.U @@ -0,0 +1,41 @@ +?RCS: +?RCS: Copyright (c) 2013 Raphael Manfredi +?RCS: +?RCS: You may redistribute only under the terms of the Artistic License, +?RCS: as specified in the README file that comes with the distribution. +?RCS: You may reuse parts of this distribution only within the terms of +?RCS: that same Artistic License; a copy of which may be found at the root +?RCS: of the source tree for dist 4.0. +?RCS: +?MAKE:d_fdatasync: Trylink cat i_unistd +?MAKE: -pick add $@ %< +?S:d_fdatasync: +?S: This variable conditionally defines the HAS_FDATASYNC symbol, which +?S: indicates to the C program that the fdatasync() routine is available +?S: to synchronize a file's in-core data with the storage device. +?S:. +?C:HAS_FDATASYNC: +?C: This symbol, if defined, indicates that the fdatasync routine is available +?C: to synchronize a file's in-core data with the storage device. +?C:. +?H:#$d_fdatasync HAS_FDATASYNC /**/ +?H:. +?LINT:set d_fdatasync +: see if fdatasync exists +$cat >try.c <<EOC +#include <sys/types.h> +#$i_unistd I_UNISTD +#ifdef I_UNISTD +#include <unistd.h> +#endif +int main(void) +{ + static int ret, fd; + ret |= fdatasync(fd); + return ret ? 0 : 1; +} +EOC +cyn=fdatasync +set d_fdatasync +eval $trylink + |