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Diffstat (limited to 'src/libunixonacid/open_truncatb.c')
-rw-r--r--src/libunixonacid/open_truncatb.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/src/libunixonacid/open_truncatb.c b/src/libunixonacid/open_truncatb.c
new file mode 100644
index 0000000..fc4d685
--- /dev/null
+++ b/src/libunixonacid/open_truncatb.c
@@ -0,0 +1,12 @@
+/* ISC license. */
+
+#include <skalibs/djbunix.h>
+#include <skalibs/unix-transactional.h>
+
+int open_truncatb (int dirfd, char const *name)
+{
+ int fd = open_truncat(dirfd, name) ;
+ if (fd < 0) return -1 ;
+ if (ndelay_off(fd) < 0) return -1 ;
+ return fd ;
+}