1 files changed, 24 insertions, 0 deletions
diff --git a/src/libunixonacid/opengetlnclose.c b/src/libunixonacid/opengetlnclose.c
new file mode 100644
index 0000000..ca1959e
--- /dev/null
+++ b/src/libunixonacid/opengetlnclose.c
@@ -0,0 +1,24 @@
+/* ISC license. */
+
+#include <errno.h>
+#include <skalibs/buffer.h>
+#include <skalibs/stralloc.h>
+#include <skalibs/djbunix.h>
+#include <skalibs/skamisc.h>
+#include <skalibs/unix-transactional.h>
+
+int opengetlnclose (char const *fn, stralloc *sa, int sep)
+{
+  char buf[BUFFER_INSIZE] ;
+  buffer b ;
+  register int r ;
+  register int e ;
+  int fd = open_readb(fn) ;
+  if (fd < 0) return -1 ;
+  buffer_init(&b, &buffer_read, fd, buf, BUFFER_INSIZE) ;
+  r = skagetln(&b, sa, sep) ;
+  e = errno ;
+  fd_close(fd) ;
+  errno = e ;
+  return r ;
+}