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authorRich Felker <dalias@aerifal.cx>2012-09-08 00:33:04 -0400
committerRich Felker <dalias@aerifal.cx>2012-09-08 00:33:04 -0400
commitadb88e773b3897fa222b5d1bb8e46b2d6b424214 (patch)
treebdc42d9e8aebc0ef96a8f6c1029a392f57a02e56 /include
parent5271ff46b9e983bec5fd9ab79d5aaf096fa54157 (diff)
downloadmusl-adb88e773b3897fa222b5d1bb8e46b2d6b424214.tar.gz
add fallocate (nonstandardized) function
this is equivalent to posix_fallocate except that it has an extra mode/flags argument to control its behavior, and stores the error in errno rather than returning an error code.
Diffstat (limited to 'include')
-rw-r--r--include/fcntl.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/fcntl.h b/include/fcntl.h
index 4123d01d..68baf7a2 100644
--- a/include/fcntl.h
+++ b/include/fcntl.h
@@ -116,10 +116,13 @@ struct f_owner_ex {
int type;
pid_t pid;
};
+#define FALLOC_FL_KEEP_SIZE 1
+#define FALLOC_FL_PUNCH_HOLE 2
#define SPLICE_F_MOVE 1
#define SPLICE_F_NONBLOCK 2
#define SPLICE_F_MORE 4
#define SPLICE_F_GIFT 8
+int fallocate(int, int, off_t, off_t);
ssize_t vmsplice(int, const struct iovec *, size_t, unsigned);
ssize_t splice(int, off_t *, int, off_t *, size_t, unsigned);
#define loff_t off_t